Door opening/closing device for vehicle

Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Hinge – Including means to hold or retard hinged members against...

Reexamination Certificate

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Details

C016S054000, C016S307000

Reexamination Certificate

active

07866001

ABSTRACT:
To provide a vehicle door opening/closing device arranged to pivotally connect a vehicle body and a door with a hinge member and provided with a damper arranged to impart a braking force to the door when the door is turned, the damper being directly connected to the hinge member, the hinge member includes a first hinge arm fixed to a floor, a pin shaft fixed to the first hinge arm and extending outward of the first hinge arm, and a second hinge arm pivotally mounted on the pin shaft and fixed to a lower end of a lower door, and the damper includes a rotors connected to a projecting portion of the pin shaft, a housing rotatably mounted on the rotor and fixed to the lower door, and a braking means contained in the housing to impart a braking force to the housing when the housing is rotated relative to the rotor.

REFERENCES:
patent: 1970369 (1934-08-01), Focht
patent: 5109571 (1992-05-01), Ohshima et al.
patent: 5152189 (1992-10-01), Miura et al.
patent: 5664286 (1997-09-01), Sorimachi
patent: 5996132 (1999-12-01), Sorimachi
patent: 6725503 (2004-04-01), Lin
patent: 7343646 (2008-03-01), Hayashi
patent: 2002/0179387 (2002-12-01), Orita
patent: 2003/0150678 (2003-08-01), Iwashita
patent: 20 2006 006067 (2006-07-01), None
patent: U 7-10341 (1995-02-01), None
patent: A 8-303514 (1996-11-01), None
patent: A 2003-120121 (2003-04-01), None
patent: A 2004-52373 (2004-02-01), None
patent: A 2004-75018 (2004-03-01), None
patent: A 2005-35365 (2005-02-01), None

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