Opening and closing control system for opening-closing...

Details Opening and closing control system for opening-closing... Opening and closing control system for opening-closing...

2005-11-15

2005-11-15

Pedder, Dennis H. (Department: 3612)

Land vehicles: bodies and tops

Bodies

Door or window with specified vehicle feature

C296S146800, C296S106000, C049S340000

Reexamination Certificate

active

06964449

ABSTRACT:
An opening and closing control system for an opening-closing member comprises an opening and closing mechanism for opening and closing the opening-closing member, an actuator for operating the opening and closing mechanism, an electromagnetic clutch for controlling a torque transmission by connecting and disconnecting the actuator and the mechanism, an opening and closing angle detecting means for detecting an opening and a closing angle of the opening-closing member relative to the vehicle, and a control means for controlling an electric power supplied to the electromagnetic clutch based on a detected result from the opening and closing angle detecting means and controlling an electric power supplied to the actuator, in which a supporting force required for supporting the opening-closing member is increased, and the control means for decreasing the electric power supplied to the electromagnetic clutch in accordance the opening-closing operation from an intermediate position to an opened position or a closed position.

REFERENCES:
patent: 6382706 (2002-05-01), Yuge et al.
patent: 6398288 (2002-06-01), Yuge
patent: 6834463 (2004-12-01), Fukumoto et al.
patent: 2002/0040551 (2002-04-01), Zhou
patent: 2004/0090083 (2004-05-01), Greuel et al.
patent: 102 45 136 (2003-06-01), None
patent: 2-114071 (1990-04-01), None
patent: 2001-277853 (2001-10-01), None

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