Title:
AUTOMATIC STOP DEVICE
Document Type and Number:
Japanese Patent JPH04330190
Kind Code:
A
Abstract:
PURPOSE: To make easy adjustment of the position where automatic stop is made, for example in a roller shutter.
CONSTITUTION: A striker 36 of a microswitch 12 for auto-stopping is provided on a rotor 32, which is installed on a rotor supporting rod 23 through clutches 30, 31. A spring 43 is provided to energize this rotor 32 in the direction a plunger 35 is pressed due to the striker 36, and further a declutching rod 24 is furnished. After setting the payoff or takeup position of a shielding member 2, the clutch is disengaged by an operating tool 60 from the end of a cylinder 1 on which this shielding member 2 is wound, so as to reset the rotor 32, and thereby the auto-stopping position is set.
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Inventors:
FUJIMOTO MASAHIKO
Application Number:
JP12665491A
Publication Date:
November 18, 1992
Filing Date:
April 30, 1991
Export Citation:
Assignee:
TOSTEM CORP
International Classes:
E06B9/88; E06B9/56; E06B9/82; (IPC1-7): E06B9/88
Attorney, Agent or Firm:
Shoichi Wakata