Single-shaft operating device for actuating a shift mechanism in

Details Single-shaft operating device for actuating a shift mechanism in Single-shaft operating device for actuating a shift mechanism in

1998-02-04

1999-12-07

Graysay, Tamara L.

Machine element or mechanism

Control lever and linkage systems

Multiple controlled elements

7447325, 7447324, 7447337, B60K 2004

Patent

active

059964367

ABSTRACT:
An operating device for actuating the shift mechanism in multi-ratio transmissions in motor vehicles, incorporating a selector shaft (2) which is largely moveable in parallel to the gear axes and arranged in a transmission housing, this selector shaft (2) carrying coupling devices (14, 26, 32) which form a connection between the selector shaft (2) and shift forks (4, 6, 8, 56) or swing forks of the engaging gears. There is an interlock (34, 54) provided for blocking the shift forks (4, 6, 8, 56) or swing forks of the gears which are not to be engaged. This interlock (34, 54) is designed as a single shift interlock (34, 54) for all gears, which cannot be axially moved together with the selector shaft (2) but which can be rotated around the rotation axis (16) of the selector shaft (2) together with the selector shaft (2), the shift interlock (34, 54) having elements (62, 68, 78) which engage in the shift forks (4, 6, 8, 56).

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patent: 5743147 (1998-04-01), Gazyakan

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