Study of Concrete Mixers Civil Engineering UNIVERSITY sr ‘ : IL. LipdArr = SSNS DSS ESAS Piha ind pn eco nal occa SNS AIO RRR S/S 7 ARS WW, ARAYA 7 l/ AS] i, JENS a —) \ LIBRARY k RRR KK KK KK ROR OR KOK KK KR OK KR OK KR ROKR WY W Ry l/, . S y AD Ly iw DG —— : = ] SS f ne 4 SS ( ‘ : — — » & A ~ /, \ } SWVA SFA S iss IS Uf 2 > LT) CSV STUDY CONCRETE MIXERS BY ROBERT PAUL BATES THESIS FOR DEGREE OF BACHELOR OF SCIENCE IN CIVIL ENGINEERING COLLEGE OF ENGINEERING UNIVERSITY OF ILLINOIS PRESENTED JUNE 1906 TTOG DEVE Roe Ee 0. F Firs £N 0f58 May 30, 1906 This is to certify that the thesis prepared under the immediate direction of Assistant Professor F. G. Frink by ROBERT PAUL BATES 2 entitled STUDY OF CONCRETE MIXERS is approved by me as fulfilling this part of the requirements for the Degree of Bachelor of Science in Civil Engineering. ee cee ce cae ee ee me es es es a a a SS SS SS NS NS NS NS SS SY NE SS SDD SED ED ST Head of Department of Civil Engineering S8044 Digitized by the Internet Archive in 2013 _-http://archive.org/details/studyoftconcretem00bate W/ AB ee CONTENTS /ntroduction Classification of Concrete Mixers /ype /- Gravity Mixers . Hains Portable Gravity / ype £L- Horizontal Drum Mixers Smith Flarisome Gotharn J/nternational Steam Heated Gatch United /1‘Kelvey Batch M “oa viee Senate en af CRASGe I RICARION OF CONCRETE MIXERS Heer. plan unrll fe t Aviinde He rar eee erate Abe Che Che Co~wTr2 Kc ho Coat *. ; iy in? a bi un ! : C 7 a it OS BEST” PO, s¥2 gs ie ra | ~) 7 oe » Ww pier peas Dass —_ 2. 2 fw Ward a4 _ ae Paty ee EP Ro etn Gs 5 9) Bos Brant at + is oh, Pome 3 SAI Gh te) pate te » cam ct he ar “. ee) oy. Sn on Ne es eee oie ary Kopitiam B a ; a me a! ae al ‘ =’ ¥ . . 9 ‘A, 7 a i KS aes sce Wn Ss soo, ie - oe . ¥ rie Mr dang ences - ibe % em pen BA hia ee na nak ehh Togs | | 5 | Greer. : ROTO Rt tt Megs, COR mrs eS ae ee peretvern about a ) al Axcr Eee Ce Lo Roy ee Cu C0 EMCCh ke Ove CG ee ele Dix en ype - Chica 6 Re ee either About air olen (7) [he CreLklotiong Type — rrunere utuch “VT 46022 ee ooo nas wee co pees be et go cuts the Complete take Gf e2aeh mraehire. Sueh eon- The Hains Gravity Mixer Vaan aelinok CLR MMS Sete % we = os ae —< i, page &, a Se Corrie ta Ca Ouse ant ove Kaly foot. At he Te a < iy . ¥ nate Uda ——~ hs a ame a) | | 1 And Sud 4 \ Seek pes Ne | weg iS os ‘yy 7 cas ce ‘ quantity » equally rm of an F the top ches pass | filled its ls should 2t, and in rs, but is ceive the hoppers, SS Pane) ZAIN LZZ, ONE MAN STATIONED ON’ THis PLATFORM Sipe Elevation The Hains (Mixer " UBRARY OFTHE Ey UNIVERSITY of ILLINOIS, x ‘ - q Dare . Ge ELOISE 5 tare, tk Ge Cap ; oe ec. da, « for marvd. tach The gO Sone Beng : PEO eaten ale And His Mel: . a =e . a oe s be i oy P | 7 | »* “5 ~ re x 2 - . . . ee ¥t) ¥>, eisai Doh ny" | | Ae Flare 2 ‘Tor PLAY OF THIXER (STorRAcE Bin Lefrorry) | : The Hains Mixer /O LIBRARY. Ob TRE: he & UNIVERSITY of ILLINOIS, AMmarnd ve placed he 5 Qt ee brother ater. oo ee Aovre a2 ofprud, eer anullarr- a The teofper below, The door BD Chis hop- and prow BH t He Coton hopper. ‘& Longs. Pee ee, (iat Et tare te tae at on Cea.) ae pre i eee LIBER we Pha. wee Beko Sa ly Be Gil 1 Oe 1 FOO The Portable Gravity Mixer A ae in| tA ees Ch [aa Zea LS ive hee ee oS mrvuar, | - 2 e » - oD 4 = t se ~ % 4 2 ' ‘ar ~ in y “§ 48 : ; ea, nt Webern ¢ ‘ 1. Was St Pe bum Be sar ow * . = Se. ; 4 bt ats ro A _ ‘ ry : ¥ ony ¢ a Tak. - i" ee o — ) age ae Shi atc: -_ 4 a j | a he x ee) a a . Py : 5 By ik A Sai > ae ae ‘4 » : 5 : @ tt pe ; 7. - aes pe ‘* +h Po 4S. : — ‘ > {Fs ‘a Pea 3 O65 md ol 7 eo an t ae. sty at ers fas. oe x * uae! Vek ccd ; foe ‘ patforn ww aq Ohouni wi Kan mee 76. a oan RAT AR va ploed ee ey, Fe ploeet Clore To the tA. Ae Che arahtr Tw rccle Ae Acghetern, ancl Grd ot — Rag i _ a ietad ha ¥ AS hale SMA) er Ns 8 ae at tay ; . i 7 _ Fy - _~ ed —— . a, : af Ui FAGTCsS The Portable Gravity The Fortable Gravity Mixer at) 4g eet doi ea ah, * o , e eae eae CZ en fore eee i aha Plate 4 = YS wi al Bie sp i) ah, \ os reat FLOOR LEVEL STREE . OR FIRST ka ais Me t Wr | EX Ye 7 3 { etl BASE MENT ss FLOOR 2 Zak VEL eas SS oe Ze, Por table icea Es at work o7 the New York Subway 13 | Flere 2 Throw at this point. rE LONS Pe 0% 16 Course taken by particles of ‘le aggregate during descent. The Fortable Gravity /7ixer 16 ‘ah +) PAteN Satay ay may LIPS ERY we OF THE , Weuy i, UNIVERSITY of ILLINOIS, (3 * Le : ’ _ 7 —— al, aw ‘ ; | Ss * ‘ j * ry ” > ; i * tu 4 s = d i oe), o Bee ni us ‘VO Bo VERN) Oe » be 4" « mit om ry < fe IT | Bee 2 Ae ee ieee cies quxecl, and leg aloo oranwpastiuned By Chis Corn fan: Memes to Ade te nen eters, mo. 4 “d | ; eA Oe as eee, Ey 72D A | ofprratin ; EL WwW Avo Corr fhkeat. i ; 1 “is : ~ a RAS. Man ok 2 ; i. + rs a ilies mh = x eee On IZONIAL. “DRUM. MIXERS. ng thet a toryrrtat ance. bcs dum athaeteA TT clo Urner | Pra RZ, ant aeaw Ak Rar an ofaring at Meme or. fore ee sees. a a I \ Ag _ ee, a A : ‘we A, ae i > Pin - Pees A. ee E ee”: ‘ Ate ps Sh % — ie ea =~" ’ ; od ee ap i we 7 hs ~~ oe , .< ? ; pee aa” SL, SE py “A Keffer. attaelied. (he Aree 4 mak Beat ww, a Cocth or (t& ovr err "Thi oh Hetil ‘ "West Gg ag ae 20 Flare 6 Freceiving Lae Discharging End. The Smith Mixer LIBRARY SOR THE oe ee i UNIVERSITY of ILLINOIS. pak tp 7 } ; ; | 0 A a i so ks rs a bs J : ~ , | i ao) 7k \ A, “\ a whe acy : - 6 . - P 7 ¢ 7 7 , a ’ i ithe Venn . sat Plate ee Sectional Views of Smith Drum, Showing Arrangement of Blades The Smith Mixer LIBRARY | sir ee OF THE oh es an te a UNIVERSITY of ILLINOIS. 4 eh a oe 7 | ; S { : * ~~ = } “ALA even d a\\ | 1 & ' y —— of &. ae 2g Table | Smith Concrete Mixers List Price without Power é 300.0 410,00 we 5)-O » 1520 720.0 S 715..O wy. ak a ae ee ec. _ ‘ 3 > at | see G : i Fae » * >, % oe 4 oe | La % xX © < 2 Ps > cy a i : €: b- 4 : a : a. » 8 . \ here = ye slant J 7 inp 4 a DOO | “ia pad ‘ke. : Ses eo — _ . = a 7 ar 2G The Ransome Mixer ee. TALE Jf Chis. Ceuta Aree aren ee ga. LL ae Criale after ber peated o. hi ae Curing hopper, ane aroved forrard Cruard the Aieehorge, Qud. AC Be zane fOr Ar A meoeve ment Capen a Ch Gai Cortinuck Ar ~g Canaee THR 1 >’. »& A? ) ace i. ee ee! Ye “ th be ae “ Pe aS mi ; ul ¢ ‘a. Ae *." * Say ae ; . - r 7 bs io 7, o>. r lala , ; v mo e? 5 nl fe - te. . é mo ’ his a Pe a | , ) - Pa : ‘ » 5 a 4 . ~ 4 * 20s i g ’ D s - = » ; ks ‘ 7? ; ».' 0-4 arioeher Salk. Plate 8 ee 2 1905 Model Concrete Feed Ransome 1905 Mod , All parts are readil Discharging End 7he Fransome /7ixer Mee ox LIESARY OF THE UNIVERSITY of ILLINOIS, lt ar et 26 Cow 10-7 aod. : — Man Wheel ang ing 2ude GD he Arne ere provided with Cre wti, (te reeeriiig hofpprn vw at- els Fe cs. ar: Asa ehanging ofprr txlird, well a ; . 4 ; : Pr CS eS ee ee ha 5 ao aa * —— - = — = eerie == | 1905 Mod Not Position of Hopper when Wscharging 1905 Mod Vier Arrangement of “Wings” The Ransome Mixer LIBRARY OF THE UNIVERSITY of ILLINOIS, ty - | vy T3190" *S ‘ bo ei ga ‘\ ie ‘ Se | 28 Bog, Cnnw. AO GLb tHe, i Lneer “few | , wtlatre Chak Beer = = fle lg o. Cakel, Wanke fron Gus Ce fore ariniGa,ae- Ged... te he prettier. at hand for eae pres, pee OnrnA pou- Table 2 Fransome Concrete Mixers iSyiz e H orse-Power Capacity List Price Regeired Ce. Yd. per Hr. | Without Fawer /O re | The Gotham Mixer Cee ~Cenendls “hr La Cs a ae ‘ Oe eB Ve Va AON Rae nro glow. La AR so | f4242 3o, Pag me QQ 72 te ewe. pA iad... lattLegs ques he fprnepek facle alot JO The Gotham Flare /O —————————————— The Gotham Mixer 7 P ha? ee. * g ) ie Rey NOW ; sad -_ — > : e }. a vs i : ‘ ‘ 4 ee. tase OF THE UNIVERSITY of ILL > nit meth. i | ‘ bi | an > i * ‘er ahA aaa oak > a al vwe iv ‘ , J/ Table FJ Gotham Concrete /Wixers ie se-power| Capacity List Price / ‘z € eguired Cu. Yd. per Hr. =] ‘thovut Fower The International Mixer ey at MI OO aa in Le) Ges :.. A os Aree Leh on ge ef, Aun fp Can AE a ree ee _ pulled , Dana Or atnn g Gee ete Meet Corn ele Plate // PASTA PORCRI ge 4 x “ <3 ee =. 2 The International Mixer — A We. er Ste Wy Sa pres he ec ees ‘he Want © lee Re’ Pte “Be * at ¥ LIBRARY F OFTHE UNIVERSITY of ILLINOIS, Les» hea wil fi a a Ge veer weet ORs aaa Chvuz2. Q marrow Track Uu Gacd Chie >. Seer) ears a 3 TF peas J/. IP bo wt Cora el le CG ae BL operation. ELSES meek rvo- fren tar COrrrii2e 1k Eee. Weer UL g ey Ccption 3 The SGarr Meatad (atet Seer ei nO LaLs 2, cee 35) Meee Conn tod iin Cbuatrahh nm PiLeHe 13, page 37. The Steam Heated Batch Mixer _ ‘ 4 “i 7 f eae, ae en a a C ee = 3.5 ee = 6! _ a be é as & ¥ ee m8 7 » & Bo al ‘ » es 4 omg cee ¥ i get fs ey 73 42 arr eu dy thas frrvivel te a hire Meg teh ta he ofenatit by Saas attaehead lt he Aru telly. aaa CVn tA, Volek A) Che pede neem, Table F- MHelvey Batch Concrete Mixers bs Horse-pawern| S7ze of Capacity | List Price Ze Fe quired 2G 1 |Ce. Yd. per Hr.| Wit Hout Power re i) 4.0 TiS ee S fe 4.5 4.0 IES. O » ani 7 . a Saeco te EN is ed rene aah $4 » 45 The MKelvey Continuous Mixer 7- Ei rngapny Ww” gal ee FPA CLARA = meet a EE Contec ‘fra - i eaae irae aaa hate /6, page## Ai rteel Arr ofer at both evids 1 We receptacle for Tha BS Md. te ade Ue Ae ee ne? ? as 7 fs an ; 4 ee . oe | iat tes sity e aT al i fat | Plate /6 CONTIN Mig xs ys as lons, piers, ortable a 7 he LT “Kelvey Continuous ///xer 44 , Owe nuh j : Ravenous i . \ ; ‘ as ve Le “Aree ae. eat ee hat ‘ & ry - is J Pty poe A eS ool oS a «. wey il sls at vs | UNIVERSILY hae Ss oie ; ; 7% . ota Ar oe -oi~ cae e j y ¥ a \ e . we P oa - says Vs oe 0M olotweb snd es ; ~~. 1) - 5.) *- SRG elt on ¥ ae Bo eo +S aa Pine i PPE i oe a3 he) LES in eins Coa REP cme ay > ae ee ipl aa Pe oe na Yl Se . + vv 4. Le Yai .’ ~ — gw SA ‘re BS * 3%) - hk ‘ft + i ae . r Fi > 2 eee a ‘ae : : 4 ¢ be ¥ Od =, 46 (Aste 17, page 47. ePIC EAE UE A ED ee 4, i ee eae Ge COR eae a heofper akeo placed aloe Ha Aun, Meee tH Cpuctod rcehk prone a hot per. at Ba frorrt & Be mriselun. Fhe Uhe.~ . fe6 dg and Zuid roek cl te Rarcud 7 ee AAG AA, A2Anrck Te x Korine perr m- nn Be boon 5 Ba earrert Kofper SOE la MeO att CQ eit ba hangtte dp Ha Arar | brat vee Tee Rpragor Aporr. Cha Po fie oa ‘ aa % haves? Pa )*: | ; es «A me 4 ‘ ® Sass ‘« : payne ys ' 47 ; a _ fhe Freftalo Mixer P P inv ( a .. ¢, ¥ gen ao + nd a eda Ss ‘woe Cue we : ee : ui a ae = pe con ea ais rie ss ie - ‘ : -) ENE ae hha ad ee * a & nah : Aaa ~ -_ po - y eee esate 4s e “e { € 4 ed or j & a e ae Se oo | ae sien | ‘ ¥ a a mE vy i ay 2 as warty _ pw 1 ate | 7 PASS hes) oe i ' hs euiee - on). OLR . x a - 4 s . Pt a as - A ante. i 48 fee a Ht, alt weovp eee, ‘ean te Athore at Ot te ee ee hes Catal - Ha Corrente aud it ear, A & pare meet. «CLt econ Cts hn ee, PBontetnat ae HF ol v2 OSs aArtnedad, (at CrAxes Crriretrvetiorn A the anaet. Lo 2 atoll Dronshont . J wo aAdra tava OL B= ae kat ranght —ta Py alan hae ee! 4). Bar le be ferret med .@) Ba four poertio, J) Oa nand and rook tofper 3 a 2S thes) Ei. AMO eS har i i eee WS gee GF Bide nab ? >) _ aaa Phe BRA ac sy peg) Sin iy ke Nf 7 26 Py ay ; rss ' . 3 tn _ SS 6 yar — beg : bn nea Sreahaih et che i oe } ry eS Nec t a # + ‘ a ; : | 1.4 * sie . ee ~ 4 — x . Pe Le ene . ee pett> : ~ a J “a 2 ~ . y5 wey ee Bld ) @ ial gees me aa “— » oe Sate. T 5 2 SS @ oe ’ ul is) & bec > eel eee % a «4 tp Sieh A | k. az ~p eye me #8 [ 44 Mes the Et free ic E00. wee 3- OBLONG BOX MIXERS | 742 Antnetre fratinre Gp Bras Bard evolu Ahr A a ok ax- The Cockburn Barrow & Machine Cos. Continuous Mixer . oo Hy . , ,- ~£ | 7 ‘ > a Rat Ae we. Ak ; 5 "FY = Pras rN a eo a actphy i Ry,» aoa nt " . = pis Ta Ad > } -¥. J 4 - yy mea #4 3 pm t 5 a i¥ ae r \- . > Ya + eS 5. a: — Sh ‘a ae off, ee Ae ee f ae D a: bi ‘ oe: i, ia A F Lh Ny ¢- § » , Bee & 4 ‘ ¢ 7? ee: f 7? ba a - ne W + / at ae Pedy JSR . a 4 ‘ a “ soe TVs ay Ar, ew \ JO Bae Vite j / oi, ‘? “4 et} i Plate /8 ae The Cockhurn Barrow & Machine Cos Continuous /Yixer + Ps | A oe +r Tie Bed, oa ee es Baa Lipsey Unis PA? “UNIVERSITY oF ILL 1S. es & Beatie Peele. ° = bah rel > 5 fae See a] ( proportined aro fed we w& Pe pir ae i en na fake 18, Ae ec meme: A pee page 77. Og LOR LEA for ee MMe eh c Correrncete wa A12elanr ged AT |The ud dy Bez Cox, At he Arradrvartage of an awh- Ee Sr ED & Ae | FH lowe ee agen i | eee aaa SOT eee mee OO he uate paltedansbeaaeer Mt mae ar a hake car | ergewe “a Foe Tite 4 - CUBICAL MIXERS IA 2 feed and SEAS cro he a5eeornrphelsd wher Unrough ae sy i> : oe kt § pa ee a A += yet ie ‘4 a. thay “ipa a rue 8 + ay yrs ae Pte, 9 A : >) Rae ¢, Bae Ney en at eee oe oe ed i me co ecihegs aie IE The Chicago Cubical Mixer Merete bo fora a Oatarte 79. Megs 53. Jo Mette Ol Aud ran - T7A2 reer ptodin Chin Og eels wa Culriesl Lox BD abel wheel re- Pee. aleuwut 2 axe Hurugh ad, fee Che ee ee ay ie x act a ei Bane arrect eee | =, etd Vivek) Reve) colt Tih) AA wF ¥ —— he Ve ad 3 | | Plate 1/9 5S a se _—— So QS_=-=——MeS 6h CUlUcelClUlTlOTr ————— ae Srive. .CO-* DISCHARGING The ChicegoCube Mixer se Ps Sah nites ety a ‘ a) eps} i ats ts nee . 54 CA Canton eter aud | om 2 hg te rt : DL ES SNES: e.. - ee ammo a7 : 7 _ ry . r\ . : . ; Vax, “VS Rwy S| = ’ ‘.- a. . : iqge > TA Ph -0' ONE 6 { . pa | . «t ee eed *.? — IS Table 5 Chicago Cube Concrete /7/xers Sse Horse-power| Capacity | Lyst Price - Without wer Required |Ge. yd. per Hr. The Cockburn Barrow& Machine Cos Cubical Mixer. Che mecr drcernked abeore. A eul- meee Chie Sie Ae SE EES eS NEON AS AAL2 Are arr mud tug Che ey oe atonut JZ Ba partekes frre Cees Channa hat Conreret Seg Ue Ura w sot Plate 20 Concrete Mixer, Style ““C”’ JEWETT N The Cockburn Barrow& Machine Cos. Cubical Mixer 56 nee UNIVERSITY i tL INDIS 4 “NM: MURG ANS Svea ait +" . a 57 ee Gre ao prpe ow — ee eee LAL ) Corrrtruetirnr 4. Aa Arad oo a eS err ares co 6OFO0.7 Pee O- VERTICAL DRUM MIXERS (te Chirg advawtage 5@ thie Type Beg ce at Che afew tk Fp aa Cha mung Oe un plod. nt CQ Ha oferator. Abe prrmec — The Campbell Mixer wf - a imal * 3S + Ls P< ’ ore nn 7 | ee apasts, aed awe « -. % | Aw ee es 9s bd ape et * i ii.> f ca 5 ; { 58 (a a Cet nuwr made up Qa Arorr Mote uw Ula te 2 pea 59, Hare are Arra.ged wu rence order, mc art Pee jpeaekd at Rureh avn au AR lo epee ee pina ha ont wide G Che ee Cn. han, 2 O pepe: Va a butel g) evrverr® once are Oe omganre PR a Beer, ard a 2erafer — es 6 laden < Lerverned aiik at The eee Cone Cnn Coapiidoor wn thy tot. Gr~ tf dhe Anan ae Aropped, Ha Ante vo ape forecd out, Che door Arr Coecd agar, ank he orvreel ne haa few @ mas betel. he food- ‘+ & ‘ as j te a — 2 ay 7 7 - Iau ae 7] : ¢ : +. — ° ~—@ ‘ | al 4 > Ss y eee es a VV. Nadaonws daa ; ;, = . seh — i? | ARs nos S| ot / Flare 2} The Campbell Mixer > 0) co AS Lares 5 EATERS alsa! UNIVERSITY ok Lm SiN. aoc a, eee ’ ‘ . 2 7 o o\crey a sts\od Bios asl . AN W ; a] be Gus la sg RON 4 *) . Ph oni in > baad 4 2 ; Vien Pasar | ia cCHUKIM MUAG OS Ve 4 pod iurA) ® w ’ dipgroutt Lxeept fro an ~lauGal porter. Sat 6 giver Be provera facets afeut CHa AGxferent eyes SH fey maelin... Table 6 pleat Concrete Mixers tale List Pre ce-weith Powe fire 6 INCLINED .DRUM MIXERS VAo advarvtasgea a a 6 qmmoaehknw GAD. (Cl) PETS Lo ahurage 6/ CHR sy Cex aktorut ff aa Oo os bg AL GS EEO e ae oe - ee 2 The Sne// Pier ae a -¥.: a ae, epi ars SN ee FH alls a De ee —s en = sr oh ae = @ eS | ci > — a ~ 3 se " $ 7 -— e + =< “— 2 . rm ~ ~ e~ rs 4 ae ns patie a 58%. “Par 42 sk Sah Si 2e=) >i oe empl ay a+ ites gle ah ae me WE t= dae el 5 cae fe -8.: Cas ak +e: al ~~ a sisi Sef ee ae idhal bo te « PF “340A ai Meee Ot tena tater at right ar)gkea t Che Car wo Ci ake br eg aes eet eee A cl OLa ti 22. lhe hn gt ff He frre © Cervet. @ Arn wo Chpyprd baehk wormed aud Che RE ARR HM RL PLRR CrrrtruetiiorGirn - ibe Te melruatin. 2 He Arn, olen lg herp nothing Baste ae the Arum + - ~ ae a ae ’ a A i a AS 7 | S & 1 ‘ial kad to ed se041> 0 4 on The Page Mixer [thio to a bate mene ubieh wo prot at preent on He svarteret. Jt unr 7 Age arn SArnraBle , Tnnqe weer and Cn- ro2eler A) Cl eage, as a ae aie Cae Ka CovrTioetl A Chat Corpor - JTAa Wwiitin util vstavthy at Koeh port, J£- ofprrotinn. Ve: Cornratruetiorr aid oftrat - Sy he et ew ein eheneniled alow. 3 | > SS wl, op aA Sei Se + Qe Se +S Kank -\ eel S, 2 7 re ." ire Snr a x Prey ps >>. 5 AN -. ~ Ja t ) SATAN caeee’ °., aa a ot 39 Dabo cea lh { i Tih os -s &£ 47 | 65 feet _ 2 are 622 une. the a Fhe obey vie As athatharnert J, Us Arun Corece- m8 = x a ie 2a eon Lew 7 mace Ckaaxz G the ten Uae seed frre a Bowe ofrr2d | 7 o Thrrate Ha maelin a 2o Hovesfpower Raw euge Ca ee Muni and a Halt rere 2 are, te CLlaunrwr Bw Corr fh Mee Cote. Ok Cae Gin. FT eS ae Beeld ng all Aol eu ficg ine a runake. he Capoety akhout 20 en. ado. Ls >. : . “aes nye ot | ce ‘ou oe Shes” F is se a gto “a ra Vice et ce | ~- on a bone Mba ' ® aU 7 ‘ me * 43 . Vv -,; yy # RE DIP ps AISe ABOED OY OS Gees so nari > “es a) Reise Bre x Reks ; J) AMD bees 5) che -. Gar wo Nee 5 | ? *; >s>%- - c+" bee ae —a ESS . , 6 t F . | 66 puree d Crethed rnoeele Were Cmiokaut- tS ea an ie Me tet Coth Corard the bvttrnn. | nanent é (0 CrO2R - Ann ea. : 4 Aer ongh Che rrn..:adnd, 2CL0 eee eer De ox Bi/_L 0 , Che SO es SS aaa tated d tt nent, the baat Creat Meee. /= OSClLEALING «MIXERS (ho poeta. featurr QR Hrs type SR Deeper iets Os le dh a ot- Rew Arvwourketge , a a Rival patel mew rrnranugaclurrd hr Gren Sh Meee (NG Lonnie As, Grid —-werount n Re oe » pre i aa: Phas ste oe ie Ais tw as aes. } P ' | Si i ol ARE ~ Spay : o~5 aah APRS. ce t ' rr ‘ ; ; S b i } . ) r Fs = _ j Pad a 4 , ? J + 5° | 67 eee ta as Aho ae ee 23, page 68, Chae ee. a .*s Pees! “Ghiin Awnotved . TKe aL8 oe. ee a Fke fet te hes a ae Bae i aa (Rkakte 2s. ae a Le Corre im 4 Sy ‘ee\ Nb? s wo j ~ ae eee!) ee @e Plate 23 The Clover Leaf Mixer 68 | ENGsASS = ML. ots4on0>. Yea’ ssve\3 _ % . 4 . +~ 9H Oo | ert hal Aa %- ss ip any. TA he) bs ae (a J 2! — i _ . ee? = Q 0 8 & ¢ a . 8:5 9.0 &3 + Se ae ae + 4 ors e 5 rare ne UNIVERSITY of of ILLINOIS, «§ wy 1 V5 2Aaxim hi pU Ss ¥ SA! i - ae A 5. Oxi ees ee | 69 tend wil firth WW rieerfiorate the Men. 7 ~-Ke poe ornrs An - fare 2a the partehr ha, are aes arn wdreated Coy en aa ie 7Jable 7 Horse- power 4 Required |Cv. Fr. per Batch | Pitan orels me Anh Ae 2 nd iy , n rm Fa | ‘ Geer Tay ae ee = F5Art Bah pm sob ary, ee i 4 ce le 4 4 t - » rT, a’? 7 : eo) Sh sts ADI oy, i . v Sor? 4 . ou, io 2 oe Op te 7O moe ag a2 Sunrle ae The Foote Mixer Cr DON earn. As Prete 24, page Zé&. CO awe he trol 4p eacl hopper to a Langs J “Fi Am se aiaeatie te ae > ey yoy . —_ ah’ . : gi Be os ea SITY of Laer : mAs ye’ go bi yaa + tA SRE ot 7 \ & * fore naam : ait i . ao ' Rn, oF =. ‘+? i | € «, ; ry. r . . - ee a VE, % YN = | anger ei Three Gane ee. | urhercla SRONLQLAWT-OL i Ss ae eperatet at Arghernr.t Apreda. Sn FLOA-AA | Cornet , BeBe AAorn2 Can i] . 4 ta 2A Te oe (ts ie 2 RA Ras en eae ASS dau thd. waar | 4 Cie frre 5} CEO: Si. CL hoa WweHR ett for 1 part Corienrt “6 fart Pree ank G parte LAA » The fprrgreea mnunade 4 Chis Sa OO TE Ee San Oe Me. Ag, - K 6 wet Comer UL ow beur Ca rate FR t# @~. 4ha par Bherr). FKe Corrbroeto, ~ BS Sasi | caskVialsyyn9 aioe ‘i ote Sy wey soa » pobadete ge DAS s9xbT4 _sawoveag a! Siend. ots ae Aaya re - Z x a eee ae bias — » art id agetic eo) ] “ ,) a+) Sern = TF ad Chae nna preetor Bp RO. capred eee Cpe eae. Ll are ee Glee bate he og i Corr (i Vinennola, . (he pre ier 3 tb aoa , Table 8 Foote Concrete/ixers gas Power Capacity a ae ES / wired | Cu. ¥d.per Ur. The Drake Continuous Mixers (tre WO rate GE ET ee) Pe. Deyo tr OE ive foun Onnrk yea FE OAR NAR nll GG men od Bene o-L LTVACSBENM GB er 6 ae en ies S22 ~ Cruden Jp ee ak VW os f 7 : fs ~~ Pea | : ae os", bathe ee cr kh FE gi , a saat mae AG NRO pie ae fea osaeiies a 3 hn pcr G 4 ase? mmr 735 | Ree a eee, Ouch fave a Hoult Meee Che Show 2G, 2u.d 4 rr elide are | AAfe. ae G aye, aud anethotka thee es primntarnrervtal Com- pao. ane eee. 2wdger and uxt Aen flat ade ee eet JQLQ Late 2a, ane 76, Meu ME baa ed to Che ES SOO. , Pla te 25 ORAKES MACH Ve aha ORAKE! proeOp, 5 CHICAGOILL N PAT. APPLIED FOR. — | be Ey piex (vel Drake /Tixer 9,555 UNIVERSITY oes me: Ady LS dt Yy thon e~ ni rey > pachiaee Pate 77 - Autanate wer Arirer ahoun iw Flake 25, page 76, or ah, ee Ay frthing avd Pe Go Re Fe ith @ Aas Kear be rrcated Zt ta frrert? “prude Q Aoplie mractiind. ee i Lote 26, page 78 ww Ured. BMP pte Pak ad hart Co impatmcnaes legs EES SP Oe Se Aro ght Co hs sar a vr wtherlbbarnowe a tans Le wva- Ga ec (eels eg ee I and forth whi. meere Lei ec= ee ee gk te OO ae 26 ts engaged ae at |, a 2 ti pia 2 a. . , a ha (oko ek ay as ps F. SEEN eee 7 oe a Aas “a ") ‘ . pared: | m.. As Se aca) fo Aa aR q : , f > ‘ ‘ fs * . , — , ts 7 2) b A) > J 78 | Plate 26 Duplex No./ Drake Mixer | 79 traeki 2 Ba Weetinw Irdiana ©. acawemanmee Ae | #4 ee.” | iia . ‘i | , ~¢e>aeee wy = - > Ls ; . > hele ee ; ; f 7 ; a » We eb dn Pd OR , ie a — ie } a* 2: bi . * b og FAD "a A ware | _ ae : i | cae | aa % e4F | wee i ASS ee nS ; : ; ny ae a eS | -— LIBRARY OF THE ~% ‘< ih UNIVERSITY of ILLINOIS, Pa a = " nut eal < ’ av eg i ; c , ore ay i : bb i 9 oe a! dhe Bk nce a Me at yt oy Pe 3 ee e' Py Me * — | 9 7 ome a iS a i) parr d Sart ae % So neg) ae +t oe oo aa | rosé os. i | oe Re |<. bo. tt Grbate 28, page 83, Pe ote | Br.Aet ow "s Seameaaiaerr, ese. Jee Grcale Are profortned a DOP ReoekdA te Bh ng Con gh. Fhe Me he | Att elhanrg. Corcerete . pen Cent. ee fe. Capae. “a See le Che Cote ike Uw hecltlar- 8 s, ves /3 S | 3 , ‘ Dy | psvey is at st * RINE "Uae aD AY ak wee . eave a, ee a ¢ H ’ h oy fe bel er aay oh » t oe ‘ ; aa POO aah > Sai ah 5) jae y vr | a4 Mee tieetse Atated that ke fad ured | Ree hot «6hCtl hd foe good Vat 2 | eee ales ken te 2 we PLate 29, page 85. IT Lapnruipped unth Bi aterotie judg Atriee pu- | Atewmtleh gu pa TQ) Tes ervrtrcthig Be afped Gf Hh feeding Fhr copactt, te 75 cu por Utour | the torre - power AL gprrined La § anc io ee Fe preven Un Th owt prow er Weds ore The Connolly Mixer eves Pia Con Cine ps Oa Kirti Bay eT tigdsrr Jee= gaa mn a pe aha PAE > VHA * a ps wel $s a Pe ao ee ; 7 iW ahOACY oe y 4 4 i ie ee i | Plate 29 No.F Droke Mixer 85 Juuiin Sees ‘ ® eis ie aay < > is ae j De UNIVERSITY. tf ILLINOIS, a: ae ‘> BY ad es z | ae Se. no SZ, he Hrrigp ae es a ON 0 ie RanK , PPOs ey faq pe is ag eee AL i Ag, Ana fomer pat noe w Arerec, eiatt trelets meneame Ln lg Glee ae a ain nee 3 Se ae Ce ee Nnoer e ba Seem Ce et te [ee ottoneplielsd by This arrangemni I ) gl vas + see ret oe ee pees i i Beers) Beer: cc? b ) | | ; 7 cs a G on Ly ae pete i a : at me on hee $e me ay gk . . ‘ — ; SS es | ,* Age wil ) r .> ) Folare oC The Cornolly Mixer ee: 7, =e 4 “> ) 1S 0 p> a eo Oe ee oe i \ Pilg ; = eh a > ABanr j \ BS 45 . LIERARY err Sis IE Leer oe eee ‘ ss ' je sora) % ..<« “pt eS ‘o in ~ .. oh at ; iT ‘ 7, f ; re a, hy, a ie 1) dat. et 4 a. : > + 5 "ow an A eb ody he or ~ AS gee FS penne ye : area nae ie en Seed Loe Kea 88 TAs SOD EES IE WP Oe s Pee ee iia a ia aman Au eV eae ar aa A Aro - Gorn Cor trrlkhed prt aan 2a qo ol n2 Banged erceloa ~ ao Oe oma i (Plate 29. | mvaehrinrrt Lo (EES Low, ana Chisrs - pre Cornrenint foation QB Be ford © ChLeoazed ae row hs , ter tinebh nn Caw 2A, ha Capacerctiins, aud Be Lt hres ae ee er . . - . A - ry . ee me , ~~ a - 89 Table 9 eorimol/y Concrete /dixers The American Mixer 1, | Ttr0 eee tees) on ia, ete as Mee and we Trap seture A Gp BG dat MM ed kw ak tek Aten Uwbuiede adoee mot Rely rrveohe 446.6 ur here ubich i a2 Ryle BP reveling bade attaled G 2 horyntel ayo. A mi ptr, mee een, Fla te aa q Oo, spIVLawe SQ a Lover 4e Chted Bourn Me Co, he Corer Ww allowed Ce nation Oo Nenderreh rnuek mone rv- perme, Ce Che Eile Cee ela Cay net Go. | Pie / / IM) - Xe) } : wt _upeeny i aie UNIVERSITY of HLUINOIS, ar Sy oven Rar to PCL, Coe Re OC g omy — rs Os) maid a. Teese Paso ce) WE | UCT rae ant - —— s “0 ; ee fo Tm. 4A q reba 4 ure TA ERAT €F a - iw," ae i PRL d >» jae es i Sree wees ee ; Vighe = paced ws: ba a) ba nae Air RE nes . meaty or on eS Tv: " "> G2 Tab/e /O American Concrete Mixers S/ Horse-powe Capacity Capacity | Z¢st Price -Withovt Powe sze Flequired |Cu. Fr. per Batch| Cu. Yd. per Hr. i wo 4 3 4 6 E - /O F 4 /6 iz 6 2) The Trump Mixer VEL Pee — Ro Cea khkecd prorw Che SWUAMU" oy ta Unventor - ww marnufaedk - Aofthprre Ree PLake 34, page 77) Be) verte CoRre2eutrar.e gt Leer Pe. IA Chiaver gre alove Us other. Qt Cha rdg2 Flate 52 Plate No. 2951 Plate No. 2947 2 a rie try aa >, i : a Ry’ | : ; cn tes lai pis avs TS ‘ > mm ae ee a’ ve >» x» : oo 1 , als . . 4 SAGla - . “an yy baat oe. bola ‘ q ; < p! by4 a * ve g : ry a oe & sat a ig cs Ahown ox Phat 33, fage 15. Ae L- MMerti2te a Beane, Ae Raud noeh and Cerrwernt , aftr ) rrnwarrudt, patk& eA een. Coe perder dhe uate piper. A Bhat Wa matrrak wtih thi. fee- eae ee I eS a ee re ee ek A A aie, | Kha, GG cp Chis prrg-rrvtt type. Lhe tt 4 Aever eortricte a Arop- gate at he vrcd petite | Flare Jo Thies r v7) P /ixer To m ae tarts § . aaa) ‘ = fol REPS ? atta Pe eer . vt, 4 * oe to ae Jeu a pages he ) ste py an. GA (fire } ne ee __UBRARY RAD mt S 3 UNIVERSITY 0 a ALLINOIS, ' 7 os a ———— 2 ae aA Ae > pal ~~} iad > ae fe a | 76 | 74 BAP) ee oe ie een ee - ueLate Ta aetargr. In Lake ee 3, he oferater «& eheurn urith ter At fie Pe: Dye Se OE Oe LR v2 | ; oe Cow gee. In CLetia F#avd 35. freee 0 81075 Uithent power. Tbe om. i Eee Ohatr_a 56 avd 37, pager GG and /oo, Je aed capac 5K es Cu - LIBRARY OFTHE UNIVERSITY of ILLINOIS 78 FYFE OS ees: r aor. <3. Sea ’ ixer ~ Srral/ jze an dg Me ie S,, . Lie Seog? 74 LIBRARY OF THE UNIVERSITY of ILLINOIS, ¥ ‘ en ee ee if or ype LIBRARY OF THE a S = _ = ee Ss >: = 7) ac lad = z ra N be) U S AN uN The Trump Mixer -Large Size . ' (are tau ' o: { ] 75 4 Pe ie i’ ‘ye wits — so bs ” rg bud oe re! ‘ ie ng Pi ar | i nb + a ARTS St | re . ~~, ; 3 y H 5S = ee . . | : ; ~ os p> Rade mi G.7 Fine Say SERIE ShaeWltd An ® UNIVERSITY Lunas, “oe a) BD Yow Ss pn dds a 4A res maths ahh) Resse CONCLUSION Hrerng Ce bert" Than Che Randherg F? PR eee eH aac tt) 2 tCateernr! crute a Pee oo In Aig firent travdhnr an fee Pe! GON Gaiog: Canire COX produere a eli. Grader 5 Corvrenee - ; he ‘ %."> aR yw Sgt oe Tee bse. Kal) 6c ae $i Didaabbh, ~ | rie Wy Bh ode aK, RES ats 2 . , 4 ay. pr fa he = ee oo eee Kinda 4 oe ee NE re ‘a preBesy* i . ; 4 | sas Di a P Yr Di A - i : Xe tS, ; Ke a e Y : cs 4 Ie < nt Pr geod, F < a Wyneusesan J ee se 3 se =p.4 ' : Pr y i ae ; : *y y o.; a a % —_ oe A A* ey 7 ~ Pa rae ie | | /o2 eee! yuaehens Jan of: Lwern Areeerred wa placed OW Be me- MN ew eed aan CPCI MOT EA De ek Th Ba Coin: Pei AA epeedre at we tee ete parties ore eA ee. | 7tre CBnree beet Cypea oy Catel Bru tA Hormigh in ta operation tut Bee aoa part eorrrecaked Ate Cee ee a eo On Lie gl and Arar aaah a ols +} wt Bas Sa = ~ ie! 23S. BORE ae rar | ; bas Ape i pee Pd wrote | eta gy «> RA ~ ° POLS > Fim, dene Re 5 een ow at SN sane > * P »} Len : gn a ae » Dn. Lae int ur ak “ a %; > \e 1035 | | 1 SN CO a Va Ne eo re ee oi Tere ~ | Fob Ce bth GPM ee an tn, Apex LAE ee | ; ade, a Corrente va Ta Wa wat ttees, Wr wan, Cha bee + of Cree zeal te Aitnrarcasice Peeiese ene ec ncol le wee 52 Che protuc3rt. i we Dae : ie : ei ee. TL To Sa ' Ea RM eins RPDS | - 4 i PPro —— PS a . une a) ew =o nett o — . rn} > ot ’ E: 2 - . vad - ~ eet tank Se oae yy Ress ‘ : i vs rar ~ 6 oo 8 Pr eH-pLSse ety Sy i ve ae ny Lporee se i A | oA 2 ae a Pret gh Didar . oe ce eee SAS E ey ok as : ais | Tt ve re i a RTS Pa} ae a> Fe: pa} 2 A ay . yx ab Aes ; a3 wees ee Shab pad ae ae h ae , a et eS te wl YOR y * 7) "Peer + } | | /OF-| jphaecd tug Ua une Jp Cortrrucis mea- Ae ux 22 aeeh wu Hat Be Aephet.. forward BE NE Oe 4.2 apwnkha “4 MMe A et OR Con SF Crete , prone (ee ZOLA) 7D a a Eee) Coo ow Co wet SA. 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Se ae Se SS TS eS eS —S ee See Seen SS eS Se SS, Se, SS ST, SS SS SS SS, SS, Se SS SS, See Ss Se STs ee ee ae ee Se, ee Se ee, ee, a, ee ee ee ee ee ee, ee ee, Se ee a= ees he Sh OR OOO ORR RR OR OR OR OR OR RO ® he eS eS ile Sh Sl Se ile eS Ske I i I i a i i re 5 Tate ES AT AT ST TT TE ST ST TT ST ST TT ST STE ST ST, ST, STs Ts I Se eS. SS, Se, Se. Ss 1 EE STG TE, WAT TE TT ATT TG STG TD, A, ST TT TG TG, ST NTE, ST Ts WV IN = Fe ~ — a Ss = = —— ——— : 7 > = — Ti