US2592085A - Refuse vehicle - Google Patents

Refuse vehicle Download PDF

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Publication number
US2592085A
US2592085A US44312A US4431248A US2592085A US 2592085 A US2592085 A US 2592085A US 44312 A US44312 A US 44312A US 4431248 A US4431248 A US 4431248A US 2592085 A US2592085 A US 2592085A
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US
United States
Prior art keywords
bin
arm
hopper
shaft
pressure plate
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
Application number
US44312A
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English (en)
Inventor
Hubertus Josephus Van Doorne
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Individual
Original Assignee
Individual
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Publication date
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Publication of US2592085A publication Critical patent/US2592085A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F3/00—Vehicles particularly adapted for collecting refuse
    • B65F3/02—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto
    • B65F3/04—Linkages, pivoted arms, or pivoted carriers for raising and subsequently tipping receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F3/00—Vehicles particularly adapted for collecting refuse
    • B65F3/14—Vehicles particularly adapted for collecting refuse with devices for charging, distributing or compressing refuse in the interior of the tank of a refuse vehicle
    • B65F3/20—Vehicles particularly adapted for collecting refuse with devices for charging, distributing or compressing refuse in the interior of the tank of a refuse vehicle with charging pistons, plates, or the like

Definitions

  • This invention relates to a refuse vehicle of the type in which dust bins, ash, garbage or the like cans or are automatically emptied.
  • This type is generally provided with a hydraulic device for lifting and tilting the dust bins.
  • the invention has for its object to provide a mechanical device for emptying the bins thus avoiding the drawbacks of hydraulic apparatus.
  • a further object of the invention is to provide a refuse vehicle comprising means for compressing the refuse in a hopper, said means, however, not being of the screw type, which requires considerable power and evidences considerable wear and tear at low efiiciency.
  • Another object of the invention is to provide apparatus for readily and automatically emptying dust bins.
  • Figure 1 is a side elevation seen from the right of the rear part of an embodiment of the vehicle according to the invention.
  • Figure 2 is a side elevation seen from the left of the hopper shown in Figure 1 with a device for lifting and tilting dust bins the lifted and tilted bin position being shown in dotted lines;
  • Figure 3 is a rear view of a vehicle according to Figure 1 with two devices for lifting and tilting dust bins;
  • Figure 4 is a side elevation seen from the left on a larger scale of a device for engaging and disengaging the driving gear of a bin holder;
  • Figure 5 is a horizontal section of a detail in Figure 4 along the line V-V on still arlarger scale;
  • Figure 6 is a side elevation of a part of the driving mechanism behind the side wall shown in Figure 1;
  • Figure '7 is a section taken along line VIIVII in Figure 6.
  • v a I The vehicle comprises a receptacle I, the rear wall of which is formed by a receiving hopper 2.
  • the hopper and the device for lifting and tilting dust bin are of the duplex type, in the following descriptiongenerally a single hopper and a single device cooperating therewith will be described.
  • the wall of the hopper 2 is shaped as part of a cylinderand fits below to the bottom of'the receptacle I, whereas the upper edge 2a of the hopper is at a somewhat higher level than the horizontal plane through the cylinder axis.
  • a horizontal shaft 3 is rotatably mounted'in the hopper.
  • a pressure plate 4 is secured to said, shaft.
  • the hopper communicates with the receptacle I by means of an aperture 5.
  • the engine for driving the vehicle (not shown) drives a shaft 6, which by means of a universal joint I drives a bevel pinion 8.
  • This pinion is in mesh with a bevel wheel 9 on a shaft I0 carrying a small tooth wheel II.
  • This wheel is in mesh with a larger gear I2 (see also Figure 6), which drives a chain wheel I3.
  • An endless chain I5 is mounted on chain wheels I3 and I4. The outer and the inner run of said chain are guided on part circular tracks I6 and H.
  • An arm I8 is secured to the shaft 3 of the pressure plate 4.
  • Said arm I8 is provided with a slot I9 in which a sliding member 20 can be displaced.
  • Said member 20 is connected to the chain I5 (see Figure 7). Consequently if the chain wheel I3 is driven in the direction of the arrow the member 20 follows the inner run along the track ll. Then arm I8 is raised and via shaft 3 the pressure plate 4 is moved. When the member 20 passes the upper chain wheel I4, it is shifted in the slot IS in the direction of the shaft and subsequently it follows the outer run of the chain along the track I6, such that the arm I8 rotates the shaft 3 in opposite direction and the pressure plate 4 is lowered.
  • can swing about shaft 3. This member is provided with an aperture 22 (see Figure 3).
  • a bin holder 24 adapted to support a bin 25 is pivotally mounted with respect to the rocking member 2
  • An arm 26 (see Figure 2) is secured to the shaft 23 and connected with a push rod 21 pivoted at 28 to the side wall of the hopper 2.
  • a bevel wheel 9 is mounted between two shafts [0. At both sides of the bevel wheel 9 a friction coupling 33, 34 respectively has been provided. These couplings can be disengaged by actuating levers so that the corresponding tooth wheels I l are driven.
  • a control handle 33 having a rearward extension 33a can be swung about a pivot 40 which is carried by the forked end 55 of a shaft 56 journalled in a box-shaped projection 21) of the hopper casing 2.
  • An arm 51 is fixed on the shaft 56 by means of a pin 58.
  • the free end of said arm 51 is connected with the corresponding coupling 33 (or 34) by means of a rod 59.
  • the handle 39 is pulled down thus raising the free end of the arm 5'! and the coupling is engaged against the action of a spring (not shown) which tends to maintain the coupling disengaged.
  • the driving arm i8 is provided with a cam 35 which is mounted on a pivot 35a in such a way, that when the arm I8 is moving downwards, said cam is pushed back by coming into contact with a stop 36 fixed on a rod 31 (of square or other non-round section) which is slidable, but not rotatable in the box 21). If, however, the arm l8 moves upwards, a bevel on the cam 35 pushes the stop 36 aside, thus sliding the rod 31 against the action of a spring 38 which returns the rod 31 to its original position as soon as the cam 35 has passed the stop 35.
  • of the lid 33 is engaged by a hook 24a of the bin holder.
  • said stud 43 urges a rod 44 down against the action of a spring 45 so that a lever 46 is lowered.
  • This lever is connected by a link 60 with a sliding member 4i which is urged in upward direction by a spring GI and which is slidabl'e in the forked guide 41.
  • the upper end of. the sliding member 4i is adapted to move not only up and down but also in lateral direction between the legs of the forked guide 4?.
  • the handle 39 is pulled down again and swung laterally to lock it by the shoulder 42. If it is desired to disengage the drive, the handle 33 is swung laterally so that its rearward extension 39a is freed from the shoulder 42 and is no longer locked thereon.
  • a cam disk 48 (see Figure 2) comprising two cams is secured to the shaft of the upper chain wheel I4.
  • An arm 49 of a bell crank lever 50 lies against said cam disk.
  • the other arm of said lever 50 is provided with a surface 5
  • the device works in a dust free manner because the bin 25 practically closes the opening 22 in the rocking member and the latter member in its upper position i. e. the emptying position of the bin forms a seal for the discharge opening 32.
  • the pressure plate 4 is also lowered so that the room for refuse inthe hopper 2 is sealed from the atmosphere by the pressure plate 4.
  • a refuse vehicle provided with a receptacle, a receiving hopper connected to said receptacle, 2. device for lifting and tilting dust bins placed on said device and a device for compressing the refuse into said receptacle, said lifting device comprising a horizontal shaft mounted in said receiving hopper and adapted to be oscillated, a pressure plate for compressing the refuse fixedly connected to said horizontal shaft, a driving means for operating said pressure plate, a rocking member adapted to be swung upwardly about said shaft and to be picked up by and lifting during part of the upward movement of said pressure plate, a bin holder adapted to receive a dust bin and pivotably connected to said rocking memher by means of a pivot shaft, an arm on said pivot shaft, and a link connected with the free end of said arm and adapted to swing on a pivot mounted on the receiving hopper, the axes of said horizontal pivot shaft and of said link pivot on said hopper being fixed and non-coincident so that the tilting movement of the bin holder is greater than
  • a refuse vehicle comprising an arm mounted on said horizontal shaft for reciprocating the pressure plate, a sliding member, an endless chain secured to said sliding member, chain Wheels for said chain, one of said wheels being positively driven by said driving means, said sliding member upon passing a chain wheel being shuttled from one run of the chain to the other.
  • a refuse vehicle comprising means for automatically disengaging the means for driving the bin holder when the latter has returned in its lowermost position and the bin has been removed, a cam mounted to the drive arm of the pressure plate and a movable abutment arranged in the path of movement of said cam, said abutment upon contact with said cam automatically disengaging a coupling in the driving means.
  • a refuse vehicle comprising a device for imparting a repeated jerking movement to the bin holder in tilted position, a part of said holder in this position being supported against a surface of a lever to which by means of a cam disc a jerking movement is imparted.
  • a refuse vehicle according to claim 1 said rocking member being so sized that in its uppermost position it substantially covers the discharge opening of the hopper, the rocking member being provided with an aperture adapted to the size of the dust bins such that the aperture is practically closed by said bin.
  • a dust bin mechanism comprising: a semi-cylindrical hopper at one end of said receptacle and communicating therewith through an aperture along one radial side of said hopper, a shaft along the axis of said hopper, a radially extending pressure plate on said shaft for sweeping through the space inside said hopperand closing said aperture, a rocking member pivoted on said shaft, a bin holder pivoted to said rocking member, an arcuate endless chain drive means to reciprocate said pressure plate and with it said rocking member thereby raising and lowering said bin holder pivoted on to said rocking member, and a link means pivoted to said hopper and connected to said bin holder to dump the bin in said holder into said hopper beneath said pressure plate towards the upper limit of movement of said pressure plate and said rocking member.
  • the mechanism of claim 6 including manual control means to start said drive means to lift and tilt said bin to dump it into said hopper.
  • the mechanism of claim 7 including cam means to disengage said drive means when the bin has been removed from said bin holder at the lower limit of movement of said rocking means.
  • a refuse vehicle provided with a receptacle, a device for lifting and tilting dust bins placed in said device for dumping the contents of said bins into said receptacle, said device comprising: a bin holder. a spring loaded member attached to said holder, a notched rotating cam, and a cam follower imparting oscillating movements from said cam against the action of said spring of said member when said device is in its tilted position, whereby a repeated jerking movement is imparted to said holder and bin to shake the contents from said bin into said receptacle.
  • the mechanism of claim 6 including means to jerk repeatedly the bin holder and bin at said upper limit of movement of said rocking member whereby the contents of the bin are shaken therefrom into said hopper.
  • said jerking means comprises a serrated cam driven by said drive means.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refuse-Collection Vehicles (AREA)
US44312A 1947-08-19 1948-08-14 Refuse vehicle Expired - Lifetime US2592085A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL278216X 1947-08-19

Publications (1)

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US2592085A true US2592085A (en) 1952-04-08

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US44312A Expired - Lifetime US2592085A (en) 1947-08-19 1948-08-14 Refuse vehicle

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US (1) US2592085A (en(2012))
BE (1) BE484446A (en(2012))
CH (1) CH278216A (en(2012))
DE (1) DE810493C (en(2012))
FR (1) FR970560A (en(2012))
NL (1) NL68273C (en(2012))

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657815A (en) * 1951-12-26 1953-11-03 Lowell J Collins Elevating and dumping apparatus
US2949199A (en) * 1955-07-14 1960-08-16 Dempster Brothers Inc Containers for self-loading vehicles
US3027028A (en) * 1957-04-19 1962-03-27 City Tank Corp Disposal mechanism and canister construction therefor
US3294265A (en) * 1964-03-23 1966-12-27 Roch Jean-Baptiste Arrangement for cleaning out the bottom of refuse bins or the like containers
US3651751A (en) * 1970-01-19 1972-03-28 Benjamin F Randrup Disgorger
US4187950A (en) * 1977-06-27 1980-02-12 Peet Gale P Gas can transporter
USD274664S (en) 1982-01-25 1984-07-10 Edsel J. Hobbs Refuse receptacle
USD274666S (en) 1982-01-25 1984-07-10 Edsel J. Hobbs Refuse receptacle
USD274665S (en) 1982-01-25 1984-07-10 Edsel J. Hobbs Refuse receptacle
US5513937A (en) * 1994-12-05 1996-05-07 Automated Refuse Equipment, Inc. Lift mechanism for lifting refuse containers
US5582500A (en) * 1989-01-03 1996-12-10 Morris; Drew W. Inverting apparatus
US5772385A (en) * 1994-12-05 1998-06-30 Automated Refuse Equipment, Inc. Lift mechanism for lifting refuse containers
US6551046B1 (en) * 1998-05-11 2003-04-22 Zoller Holding Gmbh Lifting and tipping device
US9561904B1 (en) * 2013-05-14 2017-02-07 Qwik-Tip, Inc. Multi-purpose dumping device for a waste collection vehicle
US11332308B2 (en) 2017-08-14 2022-05-17 Gestion Claude Boivin Inc. Mechanical arm system for collecting garbage from a garbage container
US20220396425A1 (en) * 2019-10-07 2022-12-15 11667491 Canada Inc. System for lifting and tipping a bin containing solid waste materials in a container body and container assembly having the same

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL45030C (en(2012)) *
GB218485A (en) * 1923-07-03 1924-07-10 Thomas Charles Oughton An improved refuse conveyance
GB279715A (en) * 1926-10-07 1927-11-03 Heinrich Krahn Improvements in or relating to road vehicles more particularly to dust carts
FR742812A (en(2012)) * 1933-03-17
US2084656A (en) * 1934-03-26 1937-06-22 Fernand Geneve Self-loading refuse vehicle
US2124624A (en) * 1937-04-09 1938-07-26 Leach Corp Self-loading vehicle
US2252608A (en) * 1938-07-14 1941-08-12 Ballert Otto Dust cart
US2414774A (en) * 1945-04-11 1947-01-21 Spinks Luff Disposal apparatus
US2417696A (en) * 1944-03-04 1947-03-18 Linde Hilding Refuse collecting container
US2456434A (en) * 1945-12-01 1948-12-14 Leach Corp Self-loading vehicle

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL45030C (en(2012)) *
FR742812A (en(2012)) * 1933-03-17
GB218485A (en) * 1923-07-03 1924-07-10 Thomas Charles Oughton An improved refuse conveyance
GB279715A (en) * 1926-10-07 1927-11-03 Heinrich Krahn Improvements in or relating to road vehicles more particularly to dust carts
US2084656A (en) * 1934-03-26 1937-06-22 Fernand Geneve Self-loading refuse vehicle
US2124624A (en) * 1937-04-09 1938-07-26 Leach Corp Self-loading vehicle
US2252608A (en) * 1938-07-14 1941-08-12 Ballert Otto Dust cart
US2417696A (en) * 1944-03-04 1947-03-18 Linde Hilding Refuse collecting container
US2414774A (en) * 1945-04-11 1947-01-21 Spinks Luff Disposal apparatus
US2456434A (en) * 1945-12-01 1948-12-14 Leach Corp Self-loading vehicle

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657815A (en) * 1951-12-26 1953-11-03 Lowell J Collins Elevating and dumping apparatus
US2949199A (en) * 1955-07-14 1960-08-16 Dempster Brothers Inc Containers for self-loading vehicles
US3027028A (en) * 1957-04-19 1962-03-27 City Tank Corp Disposal mechanism and canister construction therefor
US3294265A (en) * 1964-03-23 1966-12-27 Roch Jean-Baptiste Arrangement for cleaning out the bottom of refuse bins or the like containers
US3651751A (en) * 1970-01-19 1972-03-28 Benjamin F Randrup Disgorger
US4187950A (en) * 1977-06-27 1980-02-12 Peet Gale P Gas can transporter
USD274665S (en) 1982-01-25 1984-07-10 Edsel J. Hobbs Refuse receptacle
USD274666S (en) 1982-01-25 1984-07-10 Edsel J. Hobbs Refuse receptacle
USD274664S (en) 1982-01-25 1984-07-10 Edsel J. Hobbs Refuse receptacle
US5582500A (en) * 1989-01-03 1996-12-10 Morris; Drew W. Inverting apparatus
US5513937A (en) * 1994-12-05 1996-05-07 Automated Refuse Equipment, Inc. Lift mechanism for lifting refuse containers
US5772385A (en) * 1994-12-05 1998-06-30 Automated Refuse Equipment, Inc. Lift mechanism for lifting refuse containers
US6551046B1 (en) * 1998-05-11 2003-04-22 Zoller Holding Gmbh Lifting and tipping device
US9561904B1 (en) * 2013-05-14 2017-02-07 Qwik-Tip, Inc. Multi-purpose dumping device for a waste collection vehicle
US11332308B2 (en) 2017-08-14 2022-05-17 Gestion Claude Boivin Inc. Mechanical arm system for collecting garbage from a garbage container
US11932486B2 (en) 2017-08-14 2024-03-19 The Heil Co. Mechanical arm system for collecting garbage from a garbage container
US12319497B2 (en) 2017-08-14 2025-06-03 The Heil Co. Mechanical arm system for collecting garbage from a garbage container
US20220396425A1 (en) * 2019-10-07 2022-12-15 11667491 Canada Inc. System for lifting and tipping a bin containing solid waste materials in a container body and container assembly having the same
US12122597B2 (en) * 2019-10-07 2024-10-22 11667491 Canada Inc. System for lifting and tipping a bin containing solid waste materials in a container body and container assembly having the same

Also Published As

Publication number Publication date
DE810493C (de) 1951-08-09
FR970560A (fr) 1951-01-05
CH278216A (fr) 1951-10-15
BE484446A (en(2012))
NL68273C (en(2012))

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