EP0096014A2 - Véhicule de collecte d'ordures - Google Patents

Véhicule de collecte d'ordures Download PDF

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Publication number
EP0096014A2
EP0096014A2 EP83830099A EP83830099A EP0096014A2 EP 0096014 A2 EP0096014 A2 EP 0096014A2 EP 83830099 A EP83830099 A EP 83830099A EP 83830099 A EP83830099 A EP 83830099A EP 0096014 A2 EP0096014 A2 EP 0096014A2
Authority
EP
European Patent Office
Prior art keywords
plate
casing
garbage
pressing plate
rods
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.)
Withdrawn
Application number
EP83830099A
Other languages
German (de)
English (en)
Other versions
EP0096014A3 (fr
Inventor
Emilio Alberti
Giorgio Gasparini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bergomi SpA
Original Assignee
Bergomi SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bergomi SpA filed Critical Bergomi SpA
Publication of EP0096014A2 publication Critical patent/EP0096014A2/fr
Publication of EP0096014A3 publication Critical patent/EP0096014A3/fr
Withdrawn legal-status Critical Current

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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
    • B65F3/14—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

  • the present invention relates to a garbage collection truck of the type comprising a body, a casing mounted on the rear of the body and defining a collecting chamber, a passage between the casing and the body, the upper part of which is defined by a dividing wall, a pressing plate for transferring and compacting the garbage from the collecting chamber to the body through the passage, and a device for supporting and guiding the pressing plate within the casing.
  • a pressing plate is used for transferring garbage from the collecting chamber to the body, the plate being supported and guided within the casing and having a plate-shaped pressing appendage articulated thereto.
  • the coordinated cyclic movement of the plate and its appendage causes the desired transfer of the garbage from the collecting chamber to the body, together with its simultaneous compaction.
  • the pressing plate In view of the considerable degree of force required to effect the transfer and particularly the compaction of the garbage, the pressing plate must be supported and guided in a suitably robust manner.
  • the pressing plate has projections, formed substantially as small pins, which are engaged in guide grooves formed internally along the side walls of the casing.
  • the pressing plate can jam during its movement because foreign bodies (obviously, the garbage itself) get into the guide grooves. These foreign bodies inevitably resist the free movement of the plate.
  • the problem behind the present invention is that of devising a truck of the type specified, which has structural and functional characteristics such as to satisfy the need for strength, while simultaneously overcoming the disadvantages mentioned with reference to the prior art.
  • a truck of the type specified which is characterised in that the device for supporting and guiding the plate within the casing comprises at least one pair of rods each having one end pivoted to the casing and the other end pivoted to the pressing plate, and forming with the plate an articulated quadrilateral the fixed side of which is constituted by the casing.
  • the truck 1 comprises a substantially parallelepiped- shaped body 2 fixed to a chassis 3 provided with wheels 4.
  • a casing 5 On the rear of the body 2 is mounted a casing 5 which defines a rear aperture 6 for the introduction of the garbage and a chamber 7 for the collection of the garbage.
  • the body and the casing are made from sheet metal of suitable thickness reinforced by suitable ribs.
  • the casing 5 is formed by parallel side walls 8, 9, an upper wall 10,and a lower wall 11 which constitutes the bottom of the chamber.
  • a passage 12 Between the casing 5 and the body 2 is a passage 12 the upper part of which is defined by a dividing wall 13 extending sub-vertically downwardly from the upper wall 10 of the casing 5.
  • the truck 1 is further provided with a rectangular pressing plate 14 which extends sub-vertically between the side walls 8, 9 of the casing 5 in a position facing the passage 12.
  • the pressing plate 14 is provided with a rectangular plate-like pressing appendage 15 which extends between the walls 8, 9 and is articulated along the lower edge of the plate 14.
  • the pressing plate 14 is connected to the casing 5 of the truck 1 by a support and guide device, generally indicated 16, which is described below.
  • the device 16 includes a first pair of rods 17, 18 which extend from that part of the plate 14 opposite the passage 12 in a plane perpendicular to the plate 14 at a short distance from the wall 8; each of these rods 17 (18) has one end 17a (18a) pivoted to a support 19 (20) fixed to the wall 8 and its opposite end 17b (19b) pivoted to a support 21 (22) fixed to the pressing plate 14.
  • the device 16 includes amongst other things, a second pair of rods 23, 24 which are identical to the rods 17. 18, are similarly pivoted to the casing and the plate, and extend in a plane a short distance from the wall 9.
  • the pair of rods 17, 18, and also the pair of rods 23, 24, form with the plate 14 respective articulated quadrilaterals, generally indicated 25, 26 respectively, the fixed sides of which are constituted by the respective side walls 8, 9 of the casing 5 and the movable sides of which, opposite the fixed sides, are constituted by the pressing plate 14, which thus effects an arcuate path between the walls 8, 9.
  • the movement of the pressing plate 14 in its arcuate path is effected by a pair of identical parallel cylinders 27, 28 located between the rods 17, 18 and the rods 21, 22, and having ends anchored to the upper wall 10 of the casing 5 and the plate 12, respectively.
  • the angular movement of the plate-like pressing appendage 15 relative to the plate 14 is effected by a pair of identical parallel cylinders 29, 30 which are located laterally of the cylinders 27, 28 alongside the respective walls 8, 9, and have ends anchored to the plate 14 and to respective elongations 31, 32 of the appendage 15, the elongations projecting substantially beyond the axis of pivoting with respect to the appendage 15 itself.
  • the plate 14 is reciprocable under the combined action of the cylinders 27, 28 in an arcuate path, which is approximately sub-vertical and parallel to the dividing wall 13, between a first raised position and the second lowered position.
  • Sealing means are provided for preventing garbage from rising up into the space between the dividing wall 13 and the pressing plate 14.
  • the sealing means 33 comprise, in particular, a curved portion 34 formed in the plate with its concavity facing the dividing wall 13, and a turned edge 35 formed on the dividing wall 13 substantially in wiping contact with the curved portion 34.
  • the plate-like pressing appendage 15 is reciprocable under the combined action of the cylinders 29, 30 between a first angular position in which it forms an angle of about 120° with the side of the plate 14 facing the passage 12, and a second angular position in which it forms an angle of about 220 0 with the same face.
  • the appendage 15 When the chamber 7 is filled with garbage, the appendage 15 is moved into its second position. The plate 14 is then moved into its lowered position, during which the plate-like appendage presses the garbage, compacting it against the lower wall 11 of the casing 5 which forms the bottom of the chamber 7.
  • the appendage 15 is brought back to its first position, executing an angular movement through about 100°, and thus empties the first section 36 of the bottom of the chamber 7 of the garbage which has been compacted there; this section 36 is, to advantage, shaped as an arc of a circle in conformity with the path described by the free edge of the appendage 15.
  • the plate 14 is also brought back to its first position, causing garbage to be emptied from the remaining section 37 of the bottom of the chamber 7 and transported into the body 2 through the passage 12 with a further compacting action.
  • This further section 37 of the bottom of the chamber 7 is, to advantage,shaped with an arcuate profile in conformity with the path described by the free edge of the appendage 15 in its second position as the plate 14 moves along its path.
  • the arcuate section 36 and the arcuate section 37 are connected together with continuity and both have their concavities facing inwardly of the chamber 7.
  • the emptying of the chamber has been improved by virtue of the improved general conformation of its base wall.
  • the two sections constituting the base wall may also easily be made equally tangential to the point of connection, thus further improving the emptying of the bottom of the vessel.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refuse-Collection Vehicles (AREA)
EP83830099A 1982-05-27 1983-05-20 Véhicule de collecte d'ordures Withdrawn EP0096014A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT21515/82A IT1152779B (it) 1982-05-27 1982-05-27 Autocarro per la raccolta dei rifiuti
IT2151582 1982-05-27

Publications (2)

Publication Number Publication Date
EP0096014A2 true EP0096014A2 (fr) 1983-12-07
EP0096014A3 EP0096014A3 (fr) 1984-12-05

Family

ID=11182947

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83830099A Withdrawn EP0096014A3 (fr) 1982-05-27 1983-05-20 Véhicule de collecte d'ordures

Country Status (2)

Country Link
EP (1) EP0096014A3 (fr)
IT (1) IT1152779B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0285582A2 (fr) * 1987-04-01 1988-10-05 BERGOMI S.p.A. Véhicule à ordures
FR2747656A1 (fr) * 1996-04-19 1997-10-24 Semat Benne de collecte de dechets et moyen de transport comportant une telle benne
WO1998051593A1 (fr) * 1997-05-15 1998-11-19 Cat System Ag Vehicule pour collecte de dechets comportant une cuve collectrice munie d'une ouverture pour introduire les dechets, ainsi qu'un mecanisme de chargement
FR2806712A1 (fr) * 2000-03-24 2001-09-28 Foulon Cornel Draghici Dispositif de chargement de dechets dans un caisson, benne et camion benne equipes du dispositif

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1326109A (en) * 1970-07-30 1973-08-08 Dempster Brothers Method of loading and compacting refuse
US3767068A (en) * 1972-02-24 1973-10-23 Peabody Galion Corp Packer blade for a rear loader refuse vehicle
US4042134A (en) * 1974-02-18 1977-08-16 Sargent Industries, Inc. Refuse collection apparatus
GB2000742A (en) * 1977-07-06 1979-01-17 Karlsruhe Augsburg Iweka Material receiving and transferring apparatus
NL7811772A (nl) * 1978-12-01 1980-06-03 Vandekerckhove Constr Verbeterde laadinrichting voor vuilniswagens.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1326109A (en) * 1970-07-30 1973-08-08 Dempster Brothers Method of loading and compacting refuse
US3767068A (en) * 1972-02-24 1973-10-23 Peabody Galion Corp Packer blade for a rear loader refuse vehicle
US4042134A (en) * 1974-02-18 1977-08-16 Sargent Industries, Inc. Refuse collection apparatus
GB2000742A (en) * 1977-07-06 1979-01-17 Karlsruhe Augsburg Iweka Material receiving and transferring apparatus
NL7811772A (nl) * 1978-12-01 1980-06-03 Vandekerckhove Constr Verbeterde laadinrichting voor vuilniswagens.

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0285582A2 (fr) * 1987-04-01 1988-10-05 BERGOMI S.p.A. Véhicule à ordures
EP0285582A3 (en) * 1987-04-01 1989-08-23 Bergomi S.P.A. A trash pick-up truck
US4863336A (en) * 1987-04-01 1989-09-05 Bergomi S.P.A. Trash pick-up truck
FR2747656A1 (fr) * 1996-04-19 1997-10-24 Semat Benne de collecte de dechets et moyen de transport comportant une telle benne
ES2141012A1 (es) * 1996-04-19 2000-03-01 Semat Sa Caja para la recogida de basuras y medio de transporte que lleva dicha caja.
WO1998051593A1 (fr) * 1997-05-15 1998-11-19 Cat System Ag Vehicule pour collecte de dechets comportant une cuve collectrice munie d'une ouverture pour introduire les dechets, ainsi qu'un mecanisme de chargement
FR2806712A1 (fr) * 2000-03-24 2001-09-28 Foulon Cornel Draghici Dispositif de chargement de dechets dans un caisson, benne et camion benne equipes du dispositif
WO2001072610A1 (fr) * 2000-03-24 2001-10-04 Draghici Foulon Cornel Dispositif de chargement de dechets dans un caisson, benne et camion a benne equipes du dispositif

Also Published As

Publication number Publication date
EP0096014A3 (fr) 1984-12-05
IT8221515A0 (it) 1982-05-27
IT1152779B (it) 1987-01-14

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Designated state(s): DE FR GB NL

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Effective date: 19850524

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Withdrawal date: 19860224

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Inventor name: ALBERTI, EMILIO

Inventor name: GASPARINI, GIORGIO