Title:
WEDGE BINDING DEVICE
Document Type and Number:
Japanese Patent JP2018071196
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a wedge binding device to be used in a temporary scaffold, etc.SOLUTION: A wedge binding device configured to wedge-bind a first member with a second member by inserting a wedge binding member (26) to both of an upper hole and a lower hole arranged at each of jaw parts of the second member and inserting a first member entered between the jaws further into a through hole is provided with a claw member (34) pivotable in both forward and reverse directions in a predetermined angular range arranged at a lower extended part (26a) inserted downwardly out of a lower hole (30) of a lower jaw of the second member. The claw member (34) is made into a projected posture (P1) from a back of the lower extended part (26a) when rotating in the forward direction, and a retained posture (P2) along the back when rotating in a reverse direction. Anti-loosening means is configured to prevent the claw member from passing through the lower hole (30) with respect to a removal direction for the wedge binding member.SELECTED DRAWING: Figure 1
Inventors:
WAKATSUKI TADAHARU
BAN KAZUO
BAN KAZUO
Application Number:
JP2016212543A
Publication Date:
May 10, 2018
Filing Date:
October 31, 2016
Export Citation:
Assignee:
ALINCO INC
International Classes:
E04G7/32; E04G7/34; F16B2/14; F16B7/04
Attorney, Agent or Firm:
Osamu Nakano
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