Gear stage for a vehicle seat

Details Gear stage for a vehicle seat Gear stage for a vehicle seat

2007-04-13

2008-12-23

Cranmer, Laurie K (Department: 3636)

Chairs and seats

Movable back

Tiltable

C297S362120, C475S189000, C074S144000

Reexamination Certificate

active

07467827

ABSTRACT:
A gear stage (14) for a vehicle seat, in particular for a motor vehicle seat, has a driving shaft (16) and a driven shaft (18). The gear stage (14) reduces the rotational speed of the driving shaft (16) to a lower rotational speed of the driven shaft (18). The gear stage (14) comprises at least one row (24) of transmission balls upon which tangentially lie at least one, and in particular two driving surfaces (22) of the driving shaft (16), at least one driven surface (26) of the driven shaft (18) and at least one housing surface (28) of a housing (32).

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Hrsg. Von W. Beitz und K.-H. Grote, “Dubbel, Taschenbuch für den Maschinenbau”, pp. G116-G119, 2001 Edition, 20. Aufl, Springer-Verlag Berlin Heidelberg New York.
W. Beitz and K.-H Küttner, “Dubbel, Handbook of Mechanical Engineering”, pp. F110-F116, 1994 Edition, Springer-Verlag London Limited.

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