Electrically moving apparatus for moving a movable member
AssigneeAisin Seiki Kabushiki Kaisha
InventorsYouji Nagashima, Takashi Kitani, Tsutomu Tanoi
Life of this patent
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Abstract
An electrically moving apparatus for moving a movable body includes a security mechanism for detecting an abnormal increase of a load applied to the movable body during the movable body being moved by an operation of an electric motor. The electrically moving apparatus does not require an increase of a threshold value for judging the increase of the load applied to the movable body. The security mechanism is not operated when an increase of a load for lifting down an operative member being movable in response to the movement of the movable body.
Claims13
An electrically moving apparatus for moving a movable body comprising:
- an electric motor for moving the movable body;
- an operative member operatively connected to the movable body and operated in response to the movement of the movable body;
- and
- a control device for stopping the movement of the movable body or reversing a moving direction thereof when a load applied to the movable body is increased from a reference value over a predetermined threshold value during the movement of the moveable body and for updating the reference value, wherein a load of the electric motor is temporarily decreased during the operation of the operative member.
An electrically moving apparatus for moving a sun roof apparatus including an opening defined in a vehicle roof, comprising:
- a sliding panel movably connected to the vehicle roof and movable in a vehicle longitudinal direction for closing and opening the opening by an operation of an electric motor;
- a deflector operatively connected to the sliding panel and operated to be tilted up and down in response to the movement of the sliding panel,
- a control device for stopping the movement of the sliding panel or reversing a moving direction thereof when a load applied to the sliding panel is increased from a reference value over a predetermined threshold value during the movement of the sliding panel and for updating the reference value, wherein a load of the electric motor is temporarily decreased during the operation of the deflector.
Dependencies are inferred from the claim text.