Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CLAMP DEVICE
Document Type and Number:
Japanese Patent JP2014201974
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a safely usable clamp device by mutually connecting-fixing two clamps in a constant direction.SOLUTION: A clamp device is provided for mutually fixing both clamps 1A and 1B in a constant direction by joining mutual mutually adjacent substrate parts 12 and 14 of the two clamps 1A and 1B, and a substrate part 12 of the one clamp 1A is provided with a burring hole 13 having a cylindrical peripheral wall 13a projecting to the other substrate part 14 side, and a substrate part 14 of the other clamp 1B is provided with a circular fitting hole 15 capable of penetrating the cylindrical peripheral wall 13a of the burring hole 13, and the peripheral edge of this circular fitting hole 15 is formed with a recessed part 16 with every proper interval in a circumferential direction, and a cylindrical peripheral wall 13a of the burring hole 13 penetrating through this circular fitting hole 15, is constituted for forming a slipping-out preventive collar part 17 by curling its tip to the outside, and pressurizing and forming a rotation preventive projection part 18 biting in the recessed part 16 on the peripheral edge of the circular fitting hole 15.

Inventors:
WATARI AKIHIRO
Application Number:
JP2013079265A
Publication Date:
October 27, 2014
Filing Date:
April 05, 2013
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KUNIMOTO CO LTD
International Classes:
E04G7/14
Domestic Patent References:
JP2005036555A2005-02-10
JPS61140203U1986-08-30
JPS5758646U1982-04-06
JPS388942Y1
JPH0678496U1994-11-04
JPS60184937U1985-12-07
JPS61140204U1986-08-30