Patent US5033930A successfully refreshed from Google Patents.
US5033930A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Garbage collecting truck
Assignee: Edelhoff Polytechnik GmbH and Co
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Filing: 1989-02-01
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Granted: 1991-07-23
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Expires: 2009-02-01
Abstract
Abstract A garbage collecting truck comprises a pouring unit, which has an open-topped pouring opening disposed between the driver's cab and the collecting container of the truck and also comprises a lifting and tipping apparatus consisting of at least one lifting arm, which is pivoted to the pouring unit or to the chassis of the vehicle on a transverse axis and which at its free end carries a transverse arm, which is parallel to said transverse axis and is pivotally movable between a pick-up region disposed in front of the driver's cab and a pouring region disposed above and behind the driver's cab. The transverse arm is provided with a claw for entering a receiving pocket of a garbage can and for picking up the can. A carrier which is provided with a drive and which is displaceable transversely to the longitudinal axis of the garbage collecting truck is provided on the truck below the lifting arm thereof. The carrier carries at least two suction cups at its outer end and is movable between an outer position, in which the suction cups can attract laterally disposed garbage cans, and an inner position, in which the suction cups are disposed in front of the claws and the receiving pocket of a garbage container which is attracted by suction is disposed above said claw.
Inventors
- 👤 Johann Kraus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:53
CPC Classifications
B; B65; B65F; B65F3/00; B65F3/02; B65F3/04; B65F2003/0223; B65F2003/0236; B65F2003/0263; B65F2003/0279
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
237 words
A garbage collecting truck comprising a pouring unit, which has an open-topped pouring opening disposed between the driver's cab and the collecting container of the truck, a lifting and tipping apparatus consisting of at least one lifting arm pivotal to said pouring unit or to the chassis of said truck on a transverse axis and which at its free end carries a transverse arm which is parallel to said transverse axis and pivotally movable between a pick-up region disposed in front of said driver's cab and a pouring region disposed above and behind said driver3 s cab, said transverse arm being provided with a claw for entering a receiving pocket of a garbage can and to pick up said can characterized in that a separate carrier having a separate drive and being linearly, slidably extensible transversely to the longitudinal axis of said truck on said truck below said lifting arm, said carrier including at least one upwardly angled arm, at least two suction cups carried by said carrier at the outer end of said upwardly angled arm and said carrier being linearly, slidably movable between an outer position, in which said suction cups can attract laterally disposed garbage cans, and an inner position, in which said suction cups are disposed in front of said claw and in which the receiving pocket of a garbage can attracted by suction of said suction cups is disposed above said claw.
Claim 2
Dependent Claim
237 words
A garbage collecting truck comprising a pouring unit, which has an open-topped pouring opening disposed between the driver's cab and the collecting container of the truck, a lifting and tipping apparatus consisting of at least one lifting arm pivotal to said pouring unit or to the chassis of said truck on a transverse axis and which at its free end carries a transverse arm which is parallel to said transverse axis and pivotally movable between a pick-up region disposed in front of said driver's cab and a pouring region disposed above and behind said driver3 s cab, said transverse arm being provided with a claw for entering a receiving pocket of a garbage can and to pick up said can characterized in that a separate carrier having a separate drive and being linearly, slidably extensible transversely to the longitudinal axis of said truck on said truck below said lifting arm, said carrier including at least one upwardly angled arm, at least two suction cups carried by said carrier at the outer end of said upwardly angled arm and said carrier being linearly, slidably movable between an outer position, in which said suction cups can attract laterally disposed garbage cans, and an inner position, in which said suction cups are disposed in front of said claw and in which the receiving pocket of a garbage can attracted by suction of said suction cups is disposed above said claw.
Claim 3
Dependent Claim
17 words
A garbage collecting truck according to claim 1, characterized in that the suction cups are vacuum cups.
Claim 4
Dependent Claim
29 words
A garbage collecting truck according to claim 1, characterized in that the suction cups consist of a pair of vacuum cups arranged one over the other on the slide.
Claim 5
Dependent Claim
27 words
A garbage collecting truck according to claim 1, characterized in that the carrier is provided with a drive and is longitudinally displaceably guided on the rising arm.
Claim 6
Dependent Claim
66 words
A garbage collecting truck according to claim 1, characterized in that two lateral lifting arms are provided and said two lateral lifting arms have freely inwardly protruding arms, each of which carries a pick-up claw at each of its confronting inner end portions, and two carriers are provided which carry suction cups, said carriers being adapted to be extended to mutually opposite sides of said truck.
Claim 7
Dependent Claim
23 words
A garbage collecting truck according to claim 5, characterized in that the lifting arms and the carriers are adapted to be separately controlled.
Claim 8
Dependent Claim
23 words
A garbage collecting truck according to claim 5, characterized in that the lifting arms are adapted to be lifted and lowered in unison.
References Cited (Backward Citations)
US3016157A
Cited
US3085704A
Cited
US3765554A
Cited
DE2558466A1
Cited
US4057156A
Cited
US4175903A
Cited
US4305693A
Cited
EP0078011A1
Cited
US4715767A
Cited
US4722658A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-07-22 | 1995-01-21 | 1995-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-07-22 | 1999-01-21 | 1999-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-07-22 | 2003-01-21 | 2003-07-23 | $7700.00 | Window Closed / Lapsed |