Machine element or mechanism – Control lever and linkage systems – Multiple controlled elements
Reexamination Certificate
2009-11-18
2011-10-04
Ridley, Richard W (Department: 3656)
Machine element or mechanism
Control lever and linkage systems
Multiple controlled elements
C074S330000
Reexamination Certificate
active
08028600
ABSTRACT:
A shift apparatus for a dual clutch transmission includes a plurality of shift lugs and a shift operating module moving the shift lugs. The apparatus provides a simple structure and sufficient rigidity and durability, in addition to a simple shift of a gear. The apparatus further provides an automatic releasing function that automatically releases the prior shift stage and an active inter-lock function that prevents gears connected to the same clutch from being engaged simultaneously, and enables 6-3-stage and 5-2-stage skip shift.
REFERENCES:
patent: 4449416 (1984-05-01), Huitema
patent: 6173624 (2001-01-01), Decker
patent: 2006/0201269 (2006-09-01), Maillard et al.
patent: 2006/0266141 (2006-11-01), Ogami
patent: 2873776 (2006-02-01), None
patent: 10-0528039 (2005-11-01), None
patent: 10-2006-0115963 (2006-11-01), None
patent: 10-0851373 (2008-08-01), None
Cho Won-bong
Kim Young-kwang
Nam Kwangsoo
Boes Terence
Hyundai Mobis Co., Ltd.
Knobbe Martens Olson & Bear LLP
Ridley Richard W
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