US2764450A - Aggregate discharge spout for dump trucks - Google Patents
Aggregate discharge spout for dump trucks Download PDFInfo
- Publication number
- US2764450A US2764450A US375993A US37599353A US2764450A US 2764450 A US2764450 A US 2764450A US 375993 A US375993 A US 375993A US 37599353 A US37599353 A US 37599353A US 2764450 A US2764450 A US 2764450A
- Authority
- US
- United States
- Prior art keywords
- spout
- discharge
- panels
- dump
- discharge spout
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
- E01C19/15—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials for laying-down uncoated stone or similar materials, or for striking-off or spreading same without compacting, e.g. for crushed rock base courses, sand cushions for paving
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
- B60P1/28—Tipping body constructions
- B60P1/283—Elements of tipping devices
Definitions
- Fig. 1 is a longitudinal sectional view' partially in side elevation showing my discharge spout in attached position on the rear of a conventional dump truck;
- Fig. 2 is a top plan view thereof showing the beveled guiding partitions in the rear of the dump body of the Patented Sept. 25, 1956 ice the sides of discharge opening 8a, as best shown in Figs. 1
- each of the side panels 10 and said cradle forming notches 10a of each of said panels are arranged along the arcuate circumference of a circle with said anchoring aperture taken as a center for purposes that will hereinafter be set forth.
- a discharge spout having a cylindrical portion 12 is provided and has a curved elbow portion 12a at the lower end thereof to form a generally circular discharge mouth lying in a substantially horizontally disposed plane.
- a receiving and guiding hopper 13 is formed at the upper end of the discharge conduit 12 and the forward end of said hopper 13 has a generally rectangular shaped box 13a which surrounds the discharge mouth opening 8a. and is of a size to receive the mounting panels 10 and apron 11 therewithin.
- the box portion 13a has a pair of upstand ing side panels which overlap the upstanding panels 10, as best shown in Figs. 1, 2 and 3, and are disposed in slightly spaced relation outwardly therefrom.
- a straight bottom panel or plate 13b extends rearwardly from the upper end of cylindrical spout portion 12 to the rear ends of the panels 13 and underlies the apron 11, as best shown in Fig. 1.
- the hopper 13 is pivotally anchored to the tail gate 8 on the trunnion forming mounting rod 14 which extends between th side panels of box 13a, as best shown in Figs. 1, '2 and 5. Said trunnion rod 14 is selectively received in a pair of transversely opposed cradle notches 10a.
- the weight of the rearwardly extending: hopper 13 and cylindrical spout portion 12 maintains the forward edge of theunderlying hopper plate 13b in abutting relationwith the lower portion of the tail gate 8 when the dump body is in normal lowered position but the piv- Fig. 1.
- Suitable means for positively anchoring the trunnion rod 14 in the selected pair of cradles are provided, such as the pair of anchoring hooks 15, each having a laterally outwardly extending attachment pin 15a adapted to be mounted through the anchoring aperture through the intermediate portion of each of the upstanding mounting panels 10, as best shown in Figs. 1 and 4. Obviously, the distance from attachment pin 15a to the closed .end of hook 15 is always the same,
- Fig.3 is a rear end view of my'discharge spout attached to the dump body of a truck; 7
- Fig. 4 is a horizontal sectional view through the tail gate of the truck 'dumpbody showing the mountin'g'brackets for my discharge spout;
- Fig. 5 is a perspective view of the discharge spout per se. i
- a conventional dump truck body 7 is illustrated in the accompanying drawings and has a tail gate 8 with a center discharge opening formed therein.
- a pair of beveled partitions 9 are fixed across the rear corners of thedump body 7 to guide the aggregate into the opening 8a in the tail gate 8.
- a pair of upstanding side panels 10 are securely fixed in rearwardly extending relation to the tail gate 8 adjacent by positioning said notches 10a along a circular are described with said anchoring aperture as a center, permits i said trunnion rod to be maintained at the same distance frorn the anchoring aperture regardless of the selected trunnion "cradles in which the rod 14 is mounted.
- Suitlower mouth portion in predetermined relation to the pavement surface and is mounted adjacent the lower discharge mouth of elbow 12a, as shown in the drawing.
- the wheel 16 is connected to a vertically adjustable mounting bracket 17 which is adjustably mounted on an upstanding mounting arm 18 fixed to the lower dis- 3*" charge mouth portionof elbow. 1211.. In..the.
- hoppernbox sidepanels 13iy as bestslrown' in Figs; ⁇ and enthe; spoutis disposed in upstanding position, thed s charge gpeningin the tail gate is; of course-,c1osed in. any suit'ab le manner; such as by a removableiclosure' v' n -!1t.h w s.
- the weight fwardly extending pepper and spoutfmaintains e1" inpa'vem nt engagingp'ositio'ri and the ovef- 40 v v V to6d tli2 ⁇ t arilous" changes 1.; re forr'n, details, range and; without departing from the sEb e ggregeite ais cnarge: 555st earst'riuara or", e e!
- A--2fil1riig gregatehdischar e shout '1 constructed for at-tachni'enttd there'arof adum-phtrubk body, said spout-v comprising a pair of upstandi'ngmounting panels adaptedto be fixed :in transverselywspaced-aparfi-relation to the tai l'g ate' of 'a dumpttru'c-k body adjacent to the side portions' ofa diseha-rge opening-formed therein; said panels 'h'avi'ng a plirra'lity of spaced, recessed notches forrired in the'-u'p 1 per: edges th'er'eoiizni provide a' plurality ofrespectively-"- opposedapairsof -trunriiorifreceiving cradle elements a spout hopper.
- abutment 1 means cooperating tozsupport's' aidspout hopper and to maintaih'ixth-e same inva predetermined;-;ahgular' relation with-respect to thetruckbodyand said'strun'nion rod being;
Description
P 1956 H. J. ROSENER 2,764,450
AGGREGATE DISCHARGE SPOUT FOR DUMP 'TRUCKS Filed Aug. 24, 1953 United States Patent O AGGREGATE DISCHARGE SPOUT'FOR DUMP TRUCKS Harold J. Rosener, New Ulrn, Minn.
Application August 24, 1953, Serial No. 375,993
6 Claims. (Cl. 298-7) dangerous to vehicles running off of the paved surface.
It is difficult to maintain a smooth continuous shoulder surface adjacent the paved strip and to keep this rut filled with suitable aggregate material.
It is an object of this invention to provide an attachment for conventional dump trucks specifically for the purpose of filling such ruts in the road shoulders adjacent the edge surface of the highway strip.
It is another object to provide an easily attached discharge spoutadapted to receive and guide a steady stream of aggregate filler material down onto the road surface adjacent the highway strip thereof and to controllably vary the elevation of the top surface of the filler aggregate relative to the adjacent marginal edge portion of the hard surface highway strip to ultimately permit a smooth and substantially continuous surface to be obtained between the shoulder and said hard surface pavement.
More specifically, it is an object to provide a pivotally mounted, easily retractible and easily detachable discharge spout of the class described for discharging a controllable Fig. 1 is a longitudinal sectional view' partially in side elevation showing my discharge spout in attached position on the rear of a conventional dump truck;
Fig. 2 is a top plan view thereof showing the beveled guiding partitions in the rear of the dump body of the Patented Sept. 25, 1956 ice the sides of discharge opening 8a, as best shown in Figs. 1
the upper edge portions of said panels 10 and transversely corresponding notches of said panels form a pair of cradles in which a chute mounting rod, to be hereinafter described, is pivotally received. An anchoring aperture is provided through an intermediate portion of each of the side panels 10 and said cradle forming notches 10a of each of said panels are arranged along the arcuate circumference of a circle with said anchoring aperture taken as a center for purposes that will hereinafter be set forth.
A discharge spout having a cylindrical portion 12 is provided and has a curved elbow portion 12a at the lower end thereof to form a generally circular discharge mouth lying in a substantially horizontally disposed plane. A receiving and guiding hopper 13 is formed at the upper end of the discharge conduit 12 and the forward end of said hopper 13 has a generally rectangular shaped box 13a which surrounds the discharge mouth opening 8a. and is of a size to receive the mounting panels 10 and apron 11 therewithin. The box portion 13a has a pair of upstand ing side panels which overlap the upstanding panels 10, as best shown in Figs. 1, 2 and 3, and are disposed in slightly spaced relation outwardly therefrom. A straight bottom panel or plate 13b extends rearwardly from the upper end of cylindrical spout portion 12 to the rear ends of the panels 13 and underlies the apron 11, as best shown in Fig. 1.
The hopper 13 is pivotally anchored to the tail gate 8 on the trunnion forming mounting rod 14 which extends between th side panels of box 13a, as best shown in Figs. 1, '2 and 5. Said trunnion rod 14 is selectively received in a pair of transversely opposed cradle notches 10a. The weight of the rearwardly extending: hopper 13 and cylindrical spout portion 12 maintains the forward edge of theunderlying hopper plate 13b in abutting relationwith the lower portion of the tail gate 8 when the dump body is in normal lowered position but the piv- Fig. 1.
Oral mounting of said hopper 13 on the mounting panels 10 permits the same'to swing upwardly when the lower end thereof is in ground supported discharge position Withdump bodyin dumping position as best shown in Suitable means for positively anchoring the trunnion rod 14 in the selected pair of cradles are provided, such as the pair of anchoring hooks 15, each having a laterally outwardly extending attachment pin 15a adapted to be mounted through the anchoring aperture through the intermediate portion of each of the upstanding mounting panels 10, as best shown in Figs. 1 and 4. Obviously, the distance from attachment pin 15a to the closed .end of hook 15 is always the same,
I therefore requiring that the distance from said aperture to the trunnion rod 14 always be the same. ,Therefore,
truck with said dump body tilted into dumping position;
Fig.3 is a rear end view of my'discharge spout attached to the dump body of a truck; 7
Fig. 4 is a horizontal sectional view through the tail gate of the truck 'dumpbody showing the mountin'g'brackets for my discharge spout; and
Fig. 5 is a perspective view of the discharge spout per se. i
A conventional dump truck body 7 is illustrated in the accompanying drawings and has a tail gate 8 with a center discharge opening formed therein. A pair of beveled partitions 9 are fixed across the rear corners of thedump body 7 to guide the aggregate into the opening 8a in the tail gate 8.
A pair of upstanding side panels 10 are securely fixed in rearwardly extending relation to the tail gate 8 adjacent by positioning said notches 10a along a circular are described with said anchoring aperture as a center, permits i said trunnion rod to be maintained at the same distance frorn the anchoring aperture regardless of the selected trunnion "cradles in which the rod 14 is mounted. Suitlower mouth portion in predetermined relation to the pavement surface and is mounted adjacent the lower discharge mouth of elbow 12a, as shown in the drawing. The wheel 16 is connected to a vertically adjustable mounting bracket 17 which is adjustably mounted on an upstanding mounting arm 18 fixed to the lower dis- 3*" charge mouth portionof elbow. 1211.. In..the. .-form-- shown, a reinforcing band 12b surrounds said mouth portion, and arm 18 is fixed-thereto. When not in use, the discharge spoutnm'ay he'- 'swimgw upwardlyl ohi its frun nion rod liiinto thedotted-position'shown' in Fig; 1 a-ndi'- is secure ly held in; upstandinguinopexiative 1po'sitionibyhooks 19 T pivotfally mounted ontthe upper porti'on ;ofthe tail gate 8" and interfitt'i'ng with a pair of laterally out; standing pinsgZ Q fixed to the upper-rear portionaofith:
hoppernbox sidepanels 13iy as bestslrown' in Figs;\ and enthe; spoutis disposed in upstanding position, thed s charge gpeningin the tail gate is; of course-,c1osed in. any suit'ab le manner; such as by a removableiclosure' v' n -!1t.h w s.
111 per 'or'i the gravel or other filler *aggreg'a-te'is inil5 ti a into the dump; body-7 of the truck-while 8 iP.-; 9 i? 1loa wau n p si ionwith-the spout 12 eitending substantially Horizontally rearwardly r h -t l. ets: 18 th r on; h e qa i to be discli'a r "ed thf opening and spout- 12; the dump; 20 body 1. ised m6: the tilted position shown in Figs.-l;
d scharge mo th at the lowerfend; of e ia rh uwnte p t- 61 and supporting wheel:1 with themarginal'edge f Mohair, asgbes trshown in Figs. ;2 and 3; I pofttthediscliarge mouth of thejjspoutthedsned po's'ition, relative to the lev el of the f. Obviously, the level of the; gravel deposited fd l f di th e t e Pave nts asf the' elevat'ion of thedischarge niouth IZa andIas shown Figs. 1 and '3, this levelw1ll- 'slig htlyfliigher" than the surface of the pavement hen tlie aggregate has been compacted, a smooth; cont nue ssjurf ac will be provided between theshouldef and theavement. It" should be point'ed out that the spout 1 2 is free to swing upwardly relative to. the diirnp b6 in the evefit'th'at the supporting wheel 16strike s or of the pavement, However, the weight fwardly extending pepper and spoutfmaintains e1" inpa'vem nt engagingp'ositio'ri and the ovef- 40 v v V to6d tli2{t arilous" changes 1.; re forr'n, details, range and; without departing from the sEb e ggregeite ais cnarge: 555st earst'riuara or", e e! Of a d l i b i f fi r i i 1 in'g'p'anels' adapted to lie-fixed p part relation to' the tail ga" dump true body adjacentjtlievside portions ofaclisch 6- opening rdrrnea therein; saic'l pane'ls havinga plurality of spaced recss ed notche's"formed in the-upper dgs.,j
' I 'pmra iryf f respectively op'pd'sed" 'trunn n receivifigcradle' eieme mm spoutlio pk 70 per halving ,trufnnio'ir means flied to the" upper portion" in fixed relation to said hopper having a discharge mouth lying in a substantially 'lio i izdii'fal plane*wliiii in operative position the shifting of; said trunnion means; from one pair o'f notches to another permitting adjustnie'nt of the angular relatio'ii-betweif said 'spoiifi-mouth and the dump body.
2. The structure set forth in claim 1, and means for engaging the pavement surface fixed in laterally spaced relation to the discharge mouth of said ou't" for pasttive'ly supporting the: same reiati-v tiy" ground snares v 3. The structure set forth in claim 2, and eaia avie ment engaging means; cons'isting iii a ver'tieally 'a'djus'tabie supporting'wheel':
4." The structure "set fort h in claim 1-, and Honk means-- removzibly mounted in said mounting panels and-post:
tivelinengaging said=trumfion anch'oii g-meahs tofabili tate easy adjustability' thereofl' for' positively holdin'g the=- same in: then-desiredposition;
53-.Tlles structure set I forth i'n claim 1', andreleasable means for positively lockingisa'idspoutin upwardly swung retracted inoperative position when n'ot' in use.
6; A--2fil1riig gregatehdischar e shout '1 constructed for at-tachni'enttd there'arof adum-phtrubk body, said spout-v comprising a pair of upstandi'ngmounting panels adaptedto be fixed :in transverselywspaced-aparfi-relation to the tai l'g ate' of 'a dumpttru'c-k body adjacent to the side portions' ofa diseha-rge opening-formed therein; said= panels 'h'avi'ng a plirra'lity of spaced, recessed notches forrired in the'-u'p 1 per: edges th'er'eoiizni provide a' plurality ofrespectively-"- opposedapairsof -trunriiorifreceiving cradle elements a spout hopper. havingla trunnion-forming rod fixe'd to the upper portion thereof and extending transverselyi thereofto be received. in-;selected= crad'lez.lements, i abutm'ent' meansir-formed atthe lower? forward edge" portion of said hoppei'for abutting e'ngagementwith: the lower portion of 21 truckbody below the-discharge opening. in. the 5 tailgate'i thereof;- said' trunnion-forming rodand said. abutment 1 means cooperating tozsupport's' aidspout hopper and to maintaih'ixth-e same inva predetermined;-;ahgular' relation with-respect to thetruckbodyand said'strun'nion rod being;
shiftable to different cradle elements to maintain aprede terminedy angular relation of said spbut "hopper witlrrespect; o theftpaymeritixrv'arious; inclined positions ofthe' truck body, said mounting panels'extending inwardlybcit' said cradle :eiements} and-na rearwardiyextending spout fo r;1:'tzsitiV1y;anchoring saidwtruriuion rods-'i-rirsa id cradles and pe'rmi-tting' upward swinging moverrienbof-sa'id epper -about Said:f'i'li'IlIIlOITTQdSEWhIP16183111615 carrie'dby.
said cardle elements',: -and a: rearwardiy*extending'ispout portion-connected inxfixed-zrelationwtosaidrhopper haviiig a disehargerl mouth lying: inha" substantially horizontal plane Wherrin} operative position whereby said hopper and spout portion th'ereof ma y be swung: upwardly piiito inoperative position.
ii re ce G A ifitBe fiIefEfl is went, 1 UNITED STATE-S PATENTS
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US375993A US2764450A (en) | 1953-08-24 | 1953-08-24 | Aggregate discharge spout for dump trucks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US375993A US2764450A (en) | 1953-08-24 | 1953-08-24 | Aggregate discharge spout for dump trucks |
Publications (1)
Publication Number | Publication Date |
---|---|
US2764450A true US2764450A (en) | 1956-09-25 |
Family
ID=23483243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US375993A Expired - Lifetime US2764450A (en) | 1953-08-24 | 1953-08-24 | Aggregate discharge spout for dump trucks |
Country Status (1)
Country | Link |
---|---|
US (1) | US2764450A (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2842069A (en) * | 1953-09-11 | 1958-07-08 | Railway Maintenance Corp | Ballast distributor |
US2852873A (en) * | 1955-02-07 | 1958-09-23 | Benz August | Wheeled shovel |
US2952003A (en) * | 1955-10-26 | 1960-09-06 | Pomona Electronics Co Inc | Coupler |
US3348646A (en) * | 1966-05-03 | 1967-10-24 | Mccall Leonard | Truck unloading chute |
US3361476A (en) * | 1966-06-02 | 1968-01-02 | Edmund G. Smock | Dumping vehicle having an auxiliary discharge |
US3578213A (en) * | 1969-01-28 | 1971-05-11 | Edwin E Clarke | Container with dispensing means for transporting bulk materials |
US5975642A (en) * | 1997-11-12 | 1999-11-02 | Eastman Chemical Company | System for transporting and unloading dry chemicals |
US6074159A (en) * | 1997-07-07 | 2000-06-13 | Scharf; James E. | Truck box divider |
US6761525B2 (en) * | 1999-02-23 | 2004-07-13 | Henderson Manufacturing Company | Combination dump and spreader apparatus |
US6966415B1 (en) * | 2004-05-26 | 2005-11-22 | Dennis Conrad | Rollable support for a cement-pouring chute |
FR2915717A1 (en) * | 2007-05-04 | 2008-11-07 | Alexandre Roland Stephane Bertheau | Granular product e.g. coated material, discharging improving device for motor vehicle, has discharge chute fixed with unloading bed in manner to form discharging opening for authorizing granular products passage towards discharging location |
US20110132996A1 (en) * | 2009-10-08 | 2011-06-09 | William Spencer Guthrie | Attachable enclosed slurry spreader |
US9856085B1 (en) * | 2016-07-14 | 2018-01-02 | Deslauriers, Inc. | Hopper for cement chute |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US164122A (en) * | 1875-06-08 | Improvement in spout attachments for dumping-carts | ||
US225726A (en) * | 1880-03-23 | Vincent d | ||
US2419824A (en) * | 1946-01-17 | 1947-04-29 | Joseph W Davis | Material unloading and conveying mechanism for trucks |
US2601449A (en) * | 1949-12-22 | 1952-06-24 | James A Nicholson | Chute supporting mechanism |
-
1953
- 1953-08-24 US US375993A patent/US2764450A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US164122A (en) * | 1875-06-08 | Improvement in spout attachments for dumping-carts | ||
US225726A (en) * | 1880-03-23 | Vincent d | ||
US2419824A (en) * | 1946-01-17 | 1947-04-29 | Joseph W Davis | Material unloading and conveying mechanism for trucks |
US2601449A (en) * | 1949-12-22 | 1952-06-24 | James A Nicholson | Chute supporting mechanism |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2842069A (en) * | 1953-09-11 | 1958-07-08 | Railway Maintenance Corp | Ballast distributor |
US2852873A (en) * | 1955-02-07 | 1958-09-23 | Benz August | Wheeled shovel |
US2952003A (en) * | 1955-10-26 | 1960-09-06 | Pomona Electronics Co Inc | Coupler |
US3348646A (en) * | 1966-05-03 | 1967-10-24 | Mccall Leonard | Truck unloading chute |
US3361476A (en) * | 1966-06-02 | 1968-01-02 | Edmund G. Smock | Dumping vehicle having an auxiliary discharge |
US3578213A (en) * | 1969-01-28 | 1971-05-11 | Edwin E Clarke | Container with dispensing means for transporting bulk materials |
US6074159A (en) * | 1997-07-07 | 2000-06-13 | Scharf; James E. | Truck box divider |
US5975642A (en) * | 1997-11-12 | 1999-11-02 | Eastman Chemical Company | System for transporting and unloading dry chemicals |
US6761525B2 (en) * | 1999-02-23 | 2004-07-13 | Henderson Manufacturing Company | Combination dump and spreader apparatus |
US6966415B1 (en) * | 2004-05-26 | 2005-11-22 | Dennis Conrad | Rollable support for a cement-pouring chute |
FR2915717A1 (en) * | 2007-05-04 | 2008-11-07 | Alexandre Roland Stephane Bertheau | Granular product e.g. coated material, discharging improving device for motor vehicle, has discharge chute fixed with unloading bed in manner to form discharging opening for authorizing granular products passage towards discharging location |
US20110132996A1 (en) * | 2009-10-08 | 2011-06-09 | William Spencer Guthrie | Attachable enclosed slurry spreader |
US8858062B2 (en) * | 2009-10-08 | 2014-10-14 | Brigham Young University | Enclosed slurry spreader attachable to a discharge chute |
US20150028127A1 (en) * | 2009-10-08 | 2015-01-29 | Brigham Young University | Slurry spreader |
US9067226B2 (en) * | 2009-10-08 | 2015-06-30 | Brigham Young University | Slurry spreader having a basin and drainage nozzles |
US9856085B1 (en) * | 2016-07-14 | 2018-01-02 | Deslauriers, Inc. | Hopper for cement chute |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2764450A (en) | Aggregate discharge spout for dump trucks | |
US3557672A (en) | Paving apparatus | |
CA2449398C (en) | Roadway paving system and method including roadway paving vehicle and supply truck | |
AU2015333723B2 (en) | Hopper baffle assembly for asphalt paving machine | |
US2848930A (en) | Pavement widening machine | |
US6464426B1 (en) | Vehicle dispensing system | |
US2705149A (en) | Rotary sand spreader | |
US3884395A (en) | Asphalt spreader | |
US1401149A (en) | Combined spreader and roller | |
US4102590A (en) | Pull type asphalt paver | |
US3670909A (en) | Aggregate handling method and system | |
US2914995A (en) | Spreader and hitch therefor | |
US4022386A (en) | Material spreader for trucks | |
US2672327A (en) | Distributing chute for transit concrete mixers | |
ES2664519T3 (en) | Hopper insert for asphalt paving machine | |
US2522610A (en) | Road building machine | |
US3309971A (en) | Extensible levelling apparatus to be used in connection with finishers for the spreading of bituminous conglomerates | |
US2557704A (en) | Salt spreading apparatus for attaching to road vehicles | |
US2267022A (en) | Portable leveling batch box | |
US2116503A (en) | Material distributor and spreader | |
US1610773A (en) | Traffic-line-laying apparatus | |
US2144360A (en) | Portable conveyer | |
US4008975A (en) | Apparatus for conveying asphalt concrete mixtures | |
US1488857A (en) | Stone distributor and spreader | |
US2297089A (en) | Truck tail gate spreader |