Title:
SPEED CONTROLLER FOR SELF-CLOSING SLIDING DOOR
Document Type and Number:
WIPO Patent Application WO/2000/047855
Kind Code:
A1
Abstract:
A speed controller for self-closing sliding doors for controlling the closing speed of an automatic self-closing sliding door, characterized by comprising a generator provided in conjunction with the sliding door, one-way motion transmitting means for converting a linear motion occurring when the sliding door is closed to a rotating motion to transmit it to the generator, an electric resistor connected to the output of the generator, and speed changing means for decreasing the resistance of the electric resistor and thereby changing the closing speed of the sliding door from a first predetermined speed to a second predetermined speed slower than the first one in a predetermined position before the closed position of the sliding door.
Inventors:
ANDOU KAZUAKI (JP)
Application Number:
PCT/JP2000/000151
Publication Date:
August 17, 2000
Filing Date:
January 14, 2000
Export Citation:
Assignee:
HOWA CORP (JP)
ANDO KAZUAKI (JP)
ANDO KAZUAKI (JP)
International Classes:
E05F1/02; E05F5/00; E05F1/00; E05F1/04; E05F5/02; (IPC1-7): E05F5/02
Foreign References:
| JPH01190888A | 1989-07-31 |
Other References:
See also references of EP 1070819A4
Attorney, Agent or Firm:
Nakamura, Minoru (Shin-Tokyo Building 3-1 Marunouchi 3-chome Chiyoda-ku, Tokyo, JP)
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