Title:
FIXTURE USED FOR CONCRETE SHUTTERING
Document Type and Number:
Japanese Patent JP2001315111
Kind Code:
A
Abstract:
To fix a core mold and the like which are built in a concrete shuttering can be fixed by one touch.
A holder 16 guiding, in a freely slidable manner, the core mold 4 is provided to the concrete shuttering, and a threaded rod 18 is screwed to the holder 16. A globular body 17 energized by a spring 20 is incorporated into the threaded rod 18, and when the core mold 4 is detached or attached along the holder 16, the core mold 4 is prevented from slipping out by engagement of a recessed groove 21 formed to the core mold 4 with the globular body 17. Thereby, the core mold 4 is fixed to be positioned.
Inventors:
KAWAKAMI KAZUO
Application Number:
JP2000133714A
Publication Date:
November 13, 2001
Filing Date:
May 02, 2000
Export Citation:
Assignee:
TOKURI KK
International Classes:
B28B1/14; B28B7/00; B28B17/00; (IPC1-7): B28B7/00; B28B1/14; B28B17/00
Attorney, Agent or Firm:
Ushiki Mamoru