Actuator arrangement having selector drums for a twin-clutch...

Details Actuator arrangement having selector drums for a twin-clutch... Actuator arrangement having selector drums for a twin-clutch...

2007-05-21

2009-02-10

Ho, Ha D. (Department: 3681)

Machine element or mechanism

Gearing

Interchangeably locked

C074S340000, C074S473210

Reexamination Certificate

active

07487691

ABSTRACT:
An actuator arrangement for a twin-clutch transmission has a first and a second partial transmission. The first partial transmission contains odd forward gear stages and the second partial transmission contains even forward gear stages. At least one first and one second selector drum have in each case one controllable drive motor and at least one control cam. Each control cam is assigned at least one cam follower. The control cam of at least one selector drum encircles through at least 360°. The associated drive motor is designed to drive said selector drum through at least 360°. The gear stages are distributed on the two selector drums, and arranged on the control cams, in such a way that at least one direct multiple shift can be carried out.

REFERENCES:
patent: 2584629 (1952-02-01), Smith
patent: 4656882 (1987-04-01), Kerr
patent: 4926714 (1990-05-01), Bailey
patent: 5542309 (1996-08-01), Wenger et al.
patent: 5590563 (1997-01-01), Kuwahata et al.
patent: 5724856 (1998-03-01), Back
patent: 5735176 (1998-04-01), Winkam et al.
patent: 5966989 (1999-10-01), Reed, Jr. et al.
patent: 2007/0107542 (2007-05-01), Gumpoltsberger
patent: 30 37 990 (1982-05-01), None
patent: 195 09 477 (1996-09-01), None
patent: 195 43 645 (1997-05-01), None
patent: 196 38 269 (1998-03-01), None
patent: 199 24 335 (2000-12-01), None
patent: 199 20 440 (2002-01-01), None
patent: 101 28 854 (2002-12-01), None
patent: 198 40 621 (2003-02-01), None
patent: 102 03 633 (2003-09-01), None
patent: 103 44 106 (2004-04-01), None
patent: 103 05 241 (2004-09-01), None
patent: 0 288 779 (1988-11-01), None
patent: 0 987 467 (2000-03-01), None
patent: 1 182 376 (2002-02-01), None
patent: 0 831 256 (2002-12-01), None
patent: 1 286 088 (2003-02-01), None
patent: 1 333 201 (2003-08-01), None
patent: 2 798 444 (2001-03-01), None
PCT/EP2005/012113 Copy of International Search Report dated Feb. 27, 2006.

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