Title:
OPENING/CLOSING DIRECTION RESTRICTION MECHANISM FOR MANUAL SHUTTER DEVICE AND OPENING/CLOSING DIRECTION RESTRICTION MECHANISM FOR SUSPENDED SLIDING DOOR
Document Type and Number:
WIPO Patent Application WO/2019/049222
Kind Code:
A1
Abstract:
[Problem] To provide an opening/closing direction restriction mechanism for a manual shutter device and an opening/closing direction restriction mechanism for a suspended sliding door device which are capable of achieving, at low costs, a mechanism for positioning, at a desired position, an operation member that moves relative to a fixed member. [Solution] This opening/closing direction restriction mechanism 10 is provided with: a flange 11 fixedly mounted on a fixed shaft 4; a bracket 12 which is loosely fitted to the fixed shaft 4 and can be integrally rotated with a winding member 3; and a two-way clutch 13 which can be switched between a reverse rotation inhibited state in which the revolution of a planetary external gear 13b along a winding direction D1 of the winding member 3 is allowed and the revolution of the planetary external gear 13b along an unwinding direction D2 is inhibited, and a forward rotation inhibited state in which the revolution of the planetary external gear 13b along the winding direction D1 of the winding member 3 is inhibited and the revolution of the planetary external gear 13b along the unwinding direction D2 is allowed.
Inventors:
TAKAHASHI DAISUKE (JP)
MUROI SHOTA (JP)
MUROI SHOTA (JP)
Application Number:
PCT/JP2017/032022
Publication Date:
March 14, 2019
Filing Date:
September 06, 2017
Export Citation:
Assignee:
TOK INC (JP)
International Classes:
E06B9/56; E05F11/42
Foreign References:
JP2003082922A | 2003-03-19 | |||
JP2010001726A | 2010-01-07 | |||
US20080053626A1 | 2008-03-06 | |||
JP2010024752A | 2010-02-04 | |||
JPH0593487A | 1993-04-16 | |||
JPH11280336A | 1999-10-12 |
Other References:
See also references of EP 3680444A4
Attorney, Agent or Firm:
SHIMIZU Takamitsu (JP)
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