Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
COMBINATION OF DEFORMED BAR AND FIXING PIN
Document Type and Number:
Japanese Patent JP2000329120
Kind Code:
A
Abstract:

To perform reliable fixing and to perform accurate operation of a fixing pin by providing simple constitution, such as the fixing pin, in a deformed bar buried in concrete.

Combination of a deformed bar and a fixing pin is formed such that recess and protrusion, slidably over each other and fitted in each other, are formed on the slope 4 of a deformed bar 1 and the slide surface 5 of the fixing pin 2. By stretching at least one of the recess and the protrusion, approximately axially of the deformed bar 1 when the deformed bar 1 is moved to the rear end side B, the fixing pin 2 is slid to the tip side F of the deformed bay 1 through guidance of the recess and the protrusion and protruded in an outer peripheral direction S. Thereby, a deviation in other direction than a slide direction is prevented from occurring to the fixing pin 2.


More Like This:
Inventors:
GOTO YOSHIMITSU
Application Number:
JP13792299A
Publication Date:
November 28, 2000
Filing Date:
May 19, 1999
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
GOTO ANCHOR KK
International Classes:
F16B9/00; F16B13/02; (IPC1-7): F16B13/02; F16B9/00
Attorney, Agent or Firm:
Takenobu Samejima



 
Previous Patent: JOINING STRUCTURE OF PILE

Next Patent: BOLT AND UNIT