Title:
SHUTTER
Document Type and Number:
Japanese Patent JP2002295154
Kind Code:
A
Abstract:
To improve the unlocking operability when opening a shutter.
A locking device for closing the shutter opening portion is provided to a bottom slat 41a of the shutter plate 41 for automatically locking the shutter at the closing position, an operation rope 58 is connected to the unlocking lever 52a of the lock device, and an absorbing member 510 is provided to the tip of the operation rope. When the operation rope is pulled upward, the unlocking lever is turned and the shutter is unlocked.
More Like This:
Inventors:
SUZUKI KATSUHIKO
Application Number:
JP2001101225A
Publication Date:
October 09, 2002
Filing Date:
March 30, 2001
Export Citation:
Assignee:
SHIN NIKKEI CO LTD
International Classes:
E06B9/86; E05B53/00; E05B65/02; E05C9/04; E06B9/80; (IPC1-7): E06B9/86; E05B53/00; E05B65/02; E05C9/04
Attorney, Agent or Firm:
Mitsumasa Ishii