Outside door handle assembly for automotive vehicles
AssigneeAisin Seiki Kabushiki Kaisha
InventorsTetsurou Tanimoto, Morihito Nomura, Kouji Ooe, Kouichi Nagata
Life of this patent
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Abstract
An outside door handle assembly for an automobile includes a handle lever that follows the motion of an outside handle. When a transverse load in excess of a predetermined value acts upon the vehicle as the result of an impact at the side thereof, the handle lever is caused to swing in the transverse direction outwardly of the vehicle against the biasing force of a spring. As a result, an opening lever in a door lock device is placed in an inoperative state so that the door will not open accidentally during a side collision.
Claims8
An outside door handle assembly for a door of an automotive vehicle having a door lock device which includes an opening lever, comprising:
- a handle case for being secured to the door of the automotive vehicle;
- an outside handle freely rotatably supported on said handle case and linked to the opening lever of said door lock device, which is for holding the door closed, said outside handle turning to cause the opening lever to unlock the door lock device;
- and
- a handle lever freely rotatably supported on the outside handle for being swung transversely outwardly of the vehicle in response to being acted upon by a transverse load in the transverse direction of the vehicle;
- wherein when a transverse load acts upon the vehicle, turning of said outside handle is limited by transverse swinging of said handle lever outwardly of the vehicle with respect to the handle case owing to the transverse load.
An outside door handle for an automotive vehicle having a door lock device which includes an opening lever, comprising:
- a handle case secured to the door of the automotive vehicle;
- an outside handle freely rotatably supported on said handle case and linked to the opening lever of said door lock device, which is for holding the door closed, said turning of said outside handle being for opening the door by causing the opening lever to turn;
- and
- a pair of spaced frames formed on said handle case;
- a shaft extending between said frames;
- first and second arms formed on said outside handle and freely rotatably supported on said shaft;
- a handle lever freely swingably supported on said first arm and capable of swinging in a first direction in response to being acted upon by a transverse load in the transverse direction of the vehicle;
- a spring provided between said first arm and said handle case for swingingly biasing said first arm in a second direction opposed to the first direction;
- a rod connecting said second arm to said opening lever;
- and
- a stopper secured to said handle case for engaging said handle lever owing to swinging of said handle lever in the first direction.
An outside door handle for an automotive vehicle, comprising:
- a handle case secured to a door of an automotive vehicle having a door lock device which includes an opening lever;
- an outside handle freely rotatably supported on said handle case and linked to an opening lever of a door lock device, which is for holding the door closed;
- turning of said outside handle opening the door by causing the opening lever to turn;
- and
- a pair of spaced frames formed on said handle case;
- a shaft extending between said frames;
- first and second arms formed on said outside handle and freely rotatably supported on said shaft;
- a handle lever freely swingably supported on said first arm and engageable with said opening lever along a path of engagement, said handle lever being swung in a first direction, in response to being acted upon by a transverse load in the transverse direction of the vehicle, so as to leave the path of engagement with said opening lever;
- and
- a spring provided between said first arm and said handle lever for swingingly biasing said first arm in a second direction.
An outside door handle assembly for a door of an automotive vehicle having a door lock device which includes an opening lever, comprising:
- a handle case secured to a stationary member on a side of a door of an automotive vehicle;
- a pair of spaced frames formed as an integral part of said handle case;
- a shaft extending between said frames;
- an outside handle freely rotatably supported on said shaft via first and second arms and linked to said opening lever;
- a first spring having a first end engaged with said first arm and a second end engaged with said handle case for biasing said outside handle in a first direction;
- and
- a handle lever freely rotatably supported on said first arm or said second arm via a second spring;
- wherein when a transverse load acts upon the vehicle, said handle lever swings transversely outwardly of the vehicle with respect to the handle case so that turning of the outside handle is limited.
Dependencies are inferred from the claim text.