Shock-absorbing mechanism for power-transmission device

Details Shock-absorbing mechanism for power-transmission device Shock-absorbing mechanism for power-transmission device

2005-07-05

2005-07-05

Dickson, Paul N. (Department: 3616)

Motor vehicles

Transmission mechanism

Transmission support

C180S384000, C188S376000, C464S167000

Reexamination Certificate

active

06913105

ABSTRACT:
A shock-absorbing mechanism for a power-transmission device includes a cylindrical driven-side shaft coupled to the driving-side shaft through a constant-velocity joint to be axially relatively slidable with respect to the driving-side shaft, a center bearing for rotatably supporting the driving-side shaft to the vehicle body, and a labyrinth mechanism for sealing the inside of the center bearing. An end of the driven-side shaft on the side of the driving-side shaft is disposed axially opposite to the labyrinth mechanism. When the two shafts are slid in the direction to approach each other by an axial load input thereto, the end of the driven-side shaft collides axially with the labyrinth mechanism.

REFERENCES:
patent: 4185838 (1980-01-01), Danner
patent: 5582546 (1996-12-01), Welschof
patent: 6379255 (2002-04-01), Cermak et al.
patent: 2003/0060293 (2003-03-01), Iwano et al.
patent: 2003/0096653 (2003-05-01), Sugiyama et al.
patent: 10-250390 (1998-09-01), None
patent: 10338046 (1998-12-01), None
patent: 200130782 (2001-02-01), None
patent: 200130785 (2001-02-01), None

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