Device for engine-driven goods vehicle

Details Device for engine-driven goods vehicle Device for engine-driven goods vehicle

2007-10-02

2007-10-02

Lewis, Tisha (Department: 3681)

Interrelated power delivery controls, including engine control

Transmission control

Engine controlled by transmission

C477S035000, C701S088000, C701S090000

Reexamination Certificate

active

10711059

ABSTRACT:
Method and device for providing, in an engine-driven goods vehicle, at least two driving wheels (9, 10, 51, 52) and at least one differential (5, 6, 45, 46, 47) arranged between the driving wheels (9, 10, 51, 52). The device includes an engine control unit (3), at least one differential lock (7, 8, 48, 49, 50) for locking or braking the differential (5, 6, 45, 46, 47), the differential lock (7, 8, 48, 49, 50) being arranged between the driving wheels (9, 10, 51, 52). An operating element (4, 44) for activating each of the differential locks (7, 8, 48, 49, 50). The engine control unit (3) being configured to read-off the position of the operating element (4, 44) and to limit positive or negative output torques of the engine (1) when activating at least one of the differential locks (7, 8, 48, 49, 50) and as a function of the transmission ratio prevailing in the transmission (2, 42).

REFERENCES:
patent: 4347760 (1982-09-01), Jewett
patent: 4549448 (1985-10-01), Kittle
patent: 4589511 (1986-05-01), Leiber
patent: 4671373 (1987-06-01), Sigl
patent: 4765430 (1988-08-01), Schulze et al.
patent: 4819511 (1989-04-01), Deike
patent: 4872372 (1989-10-01), Bantle et al.
patent: 5220975 (1993-06-01), Zimmer et al.
patent: 5269390 (1993-12-01), Glover et al.
patent: 5289895 (1994-03-01), Takata et al.
patent: 6493622 (2002-12-01), Erban
patent: 6584398 (2003-06-01), Erban
patent: 6904991 (2005-06-01), Barth et al.
patent: 6976553 (2005-12-01), Dahl et al.
patent: 2005306273 (2005-11-01), None
patent: WO 9301065 (1993-01-01), None

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