Steering lock device

Locks – Special application – For control and machine elements

Reexamination Certificate

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Details

C070S252000, C070S001500, C070S416000

Reexamination Certificate

active

06880374

ABSTRACT:
In a steering lock device wherein engagement and disengagement of a lock pin to and from a steering shaft can be selected by the rotation of a rotor, the steering lock device comprises: interlocking structure provided between a cylinder body and a joint so that when the cylinder body is pulled out from a housing, the interlocking structure causes the joint to move in an axial direction together with the cylinder body; an axial movement preventing member disposed in the housing so as to be moveable in a direction perpendicular to the axis of the joint to engage the joint and thereby prevent the axial movement of the joint when the joint is pulled out a predetermined distance; and a rotation preventing portion provided to the housing so as to engage an outer circumferential surface of the joint to thereby prevent rotation of the joint in a state that the axial movement preventing member engages the joint.

REFERENCES:
patent: 3782145 (1974-01-01), Wolter
patent: 4143528 (1979-03-01), Weber et al.
patent: 4972692 (1990-11-01), Morikawa et al.
patent: 5582047 (1996-12-01), Jeffries
patent: 5632167 (1997-05-01), Kawachi et al.
patent: 20030015006 (2003-01-01), Tamukai
patent: 20040003632 (2004-01-01), Ohtaki et al.
patent: 8-104202 (1996-04-01), None
English Language Abstract, No. JP814202, Published Apr. 23, 1996.

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