EP0245850A2 - Véhicule pour la collecte d'ordures - Google Patents

Véhicule pour la collecte d'ordures Download PDF

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Publication number
EP0245850A2
EP0245850A2 EP87106946A EP87106946A EP0245850A2 EP 0245850 A2 EP0245850 A2 EP 0245850A2 EP 87106946 A EP87106946 A EP 87106946A EP 87106946 A EP87106946 A EP 87106946A EP 0245850 A2 EP0245850 A2 EP 0245850A2
Authority
EP
European Patent Office
Prior art keywords
chassis
chassis frame
collection vehicle
filling
drive unit
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Withdrawn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
EP87106946A
Other languages
German (de)
English (en)
Other versions
EP0245850A3 (fr
Inventor
Johann Kraus
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.)
Edelhoff Polytechnik GmbH and Co
Original Assignee
Edelhoff Polytechnik GmbH and Co
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 Edelhoff Polytechnik GmbH and Co filed Critical Edelhoff Polytechnik GmbH and Co
Publication of EP0245850A2 publication Critical patent/EP0245850A2/fr
Publication of EP0245850A3 publication Critical patent/EP0245850A3/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Withdrawn legal-status Critical Current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
    • 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
    • B65F2003/0263—Constructional features relating to discharging means
    • B65F2003/0279—Constructional features relating to discharging means the discharging means mounted at the front of the vehicle

Definitions

  • the invention relates to a refuse collection vehicle of the type specified in the preamble of claim 1.
  • a front-link chassis is used with a drive unit consisting of an underfloor motor and gearbox lowered into the chassis frame, so that no parts projecting over the chassis frame hinder the installation of the refuse filling and compacting device.
  • a short wheelbase is aimed at in the known refuse collection vehicle in order to achieve sufficient maneuverability of the refuse collection vehicle, the construction of the chassis used does not achieve a satisfactory solution here.
  • the chassis used is almost twice as expensive as a large-series front link chassis, as it is used for a variety of trucks.
  • Another disadvantage is that there is only a small selection of types for the special chassis and only a small number of small series manufacturers.
  • chassis frame comes to lie relatively high above the ground due to the accommodation of the drive unit, there is only a limited height for accommodating the refuse collection and compacting unit and the refuse collection container.
  • the problems that arise due to the special chassis with the kinematics of the lift-tilt mechanism are also difficult to solve.
  • the axle load distribution is also unfavorable.
  • the invention has for its object to provide a refuse collection vehicle of the type mentioned with significantly reduced manufacturing costs and improved driving and use properties.
  • a front-link chassis of the type in which the drive unit consisting essentially of engine and transmission is arranged behind the driver's cab and protrudes upwards above the chassis frame is about half as expensive as the special chassis with an underfloor motor, which was previously used for such refuse collection vehicles were.
  • the wheelbase of a front handlebar chassis of the usual type is desirably short, e.g.
  • the advantage is achieved that in addition to a low position of the overall center of gravity and thanks to the sunken cab, a large height for the garbage filling and compacting device, the garbage container and, what is particularly important, for the lift-tilt mechanism Is available, which particularly simplifies its kinematics.
  • the requirements placed on such refuse collection vehicles in terms of the overall height when driving and the working height when working the lift-tilt mechanism are also met in a simple manner.
  • a useful embodiment is further evident from claim 2.
  • the chassis frame can be placed so low that a gain in height of, e.g. 200mm, arises.
  • the spring characteristics and the large spring travel of the axle spring elements of the chassis of the usual design is namely not required for refuse collection vehicles.
  • the front axle is then largely loaded by the empty weight of the superstructures within the scope of their payload, because the filling of the refuse collection container only has a negligible proportion of the load on the front axle.
  • a spring travel of, for example, 40 to 50 mm is easily sufficient, in particular if advantageous parabolic spring elements are used.
  • a front axle that is more cranked down and optionally reinforced can also be ordered from the start by the manufacturer of the chassis of the usual type.
  • the front axle is then for example not only 100mm cranked, but 170mm, for example, and is reinforced from the usual axle load from 6 to 6.5 t to 7 to 8 t.
  • the measure of claim 4 is also expedient because, for example with tires on rims of 13 inches in diameter, there is an outer diameter of the wheels of approximately 1200 mm, by means of which the cranked front axle is given a sufficiently large ground clearance.
  • the use of tires and rims of the next largest size is also recommended because of the relatively high payload of such refuse collection vehicles.
  • a refuse collection vehicle 1 has a chassis 2 with a rear axle 3 and wheels 4 and a front axle 5 with wheels 6, which are attached to a chassis frame 7 with suspension.
  • the chassis 2 is a front-link chassis of a conventional type, which is characterized in that the wheelbase is relatively short, for example 3.60 m, and that a drive unit 9 consisting essentially of engine and transmission is mounted behind the cab 8 in the chassis frame 7 in this way is that a substantial part of the drive unit 9 protrudes above the chassis frame.
  • the driver's cab 8 does not correspond to the driver's cab provided in such conventional chassis, but is a special construction that is housed in a lowered position in the chassis frame, so that the driver's cab roof is at a height of only 2.0 m above the floor. This desirable low position of the cab roof also results from the fact that the chassis frame 7 is lowered by approx.
  • a garbage filling and compacting device 11 is mounted on the lowered chassis frame 7 behind the cab and partially overlapping it forward, with which the part of the drive unit 9 projecting beyond the lowered chassis frame 7 is built over.
  • a bottom 21, indicated by dashed lines in FIG. 2 is optionally provided in the garbage filling and compacting device 11.
  • the garbage filling and compacting device 11 has a filling opening which is open at the front and at the top and a garbage pressing device which is customary in this type of garbage collection vehicle and which transports and compresses the garbage filled into a garbage collection container placed behind the device 11 on the chassis frame 7.
  • the garbage collector 10 is optionally releasably attached to the chassis frame 7 so that it can easily be replaced with an empty garbage collector 10 when filled.
  • a lift-and-tilt device 12 is articulated at 24 with which the waste container standing in front of the refuse collection vehicle 1 is connected a gripping device 13 can be gripped and emptied from the front via the driver's cab 8 into the filling opening of the unit 11.
  • the lifting and tilting device 12 swings up as a whole.
  • the gripping device 13 is individually adjustable and movably mounted in the transverse direction of the refuse collection vehicle.
  • the floor of the cab 8, designated 22, lies below the upper side 23 of the chassis frame 7, so that the driver can easily monitor and control the manipulation of the refuse containers and thus the roof of the cab is as low as possible above the floor and the lift-tilt Device 12 during its swiveling movement only slightly exceeds the total height of the refuse collection vehicle 1 defined by the refuse collection container 10.
  • the wheels 6 and 4 on the front and rear axles 3 and 5 are designed at least in the next larger size compared to the wheels provided in the chassis of the usual type, e.g. With 13 inch rims, which, despite the more cranked front axle (at 14), can still achieve sufficient ground clearance in the front axle area and also the overall higher axle loads of the refuse collection vehicle can be absorbed without complaint.
  • the wheels 6 are steered on the front axle. If necessary, the wheels 4 could also be steered on the rear axle. Furthermore, a tandem rear axle could be used, as can also be provided for the chassis of the usual design.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Refuse-Collection Vehicles (AREA)
EP87106946A 1986-05-13 1987-05-13 Véhicule pour la collecte d'ordures Withdrawn EP0245850A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863615998 DE3615998A1 (de) 1986-05-13 1986-05-13 Muellsammelfahrzeug
DE3615998 1986-05-13

Publications (2)

Publication Number Publication Date
EP0245850A2 true EP0245850A2 (fr) 1987-11-19
EP0245850A3 EP0245850A3 (fr) 1989-12-27

Family

ID=6300675

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87106946A Withdrawn EP0245850A3 (fr) 1986-05-13 1987-05-13 Véhicule pour la collecte d'ordures

Country Status (2)

Country Link
EP (1) EP0245850A3 (fr)
DE (1) DE3615998A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110979457A (zh) * 2019-12-06 2020-04-10 安徽爱瑞特新能源专用汽车股份有限公司 纯电动压缩式垃圾车用底盘

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2720931A (en) * 1951-08-15 1955-10-18 Chrysler Corp Engine mounting in cab type vehicle
DE2458903C2 (de) * 1974-12-12 1984-05-10 Edelhoff Städtereinigung KG, 5860 Iserlohn Motorgetriebenes Müllsammelfahrzeug
EP0163859B1 (fr) * 1984-05-29 1989-11-29 Edelhoff M.S.T.S. Gmbh Véhicule à ordures comportant une benne collectrice construite sous la forme d'un récipient interchangeable

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2720931A (en) * 1951-08-15 1955-10-18 Chrysler Corp Engine mounting in cab type vehicle
DE2458903C2 (de) * 1974-12-12 1984-05-10 Edelhoff Städtereinigung KG, 5860 Iserlohn Motorgetriebenes Müllsammelfahrzeug
EP0163859B1 (fr) * 1984-05-29 1989-11-29 Edelhoff M.S.T.S. Gmbh Véhicule à ordures comportant une benne collectrice construite sous la forme d'un récipient interchangeable

Also Published As

Publication number Publication date
DE3615998A1 (de) 1987-11-26
EP0245850A3 (fr) 1989-12-27

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Inventor name: KRAUS, JOHANN