Title:
自己調整型高強度ねじ機構
Document Type and Number:
Japanese Patent JP2006508310
Kind Code:
A
Abstract:
A faster system includes a screw or bolt having two interleaved helical threads, which bracket a helicoil. The helicoil expands and torques by various means to maintain hold and purchase between the screw coil combination and the substrate into which the screw and helicoil are inserted even when the substrate recedes a significant distance from the screw and helicoil combination. The fastener system includes means for latching the tilt of the coil so as to minimize the constraining forces and optimize the motion of the helicoil, that results in the screw or bolt being pushed into the substrate.
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Inventors:
Answorth, John
Warham, Thomas
Warham, Thomas
Application Number:
JP2004555904A
Publication Date:
March 09, 2006
Filing Date:
November 26, 2003
Export Citation:
Assignee:
Answorth, John
Warham, Thomas
Warham, Thomas
International Classes:
F16B25/10; A61B17/58; F16B25/00; F16B33/02; F16B33/06; F16B35/00; F16B37/12; F16B39/30
Attorney, Agent or Firm:
Masao Okabe
Nobuaki Kato
Kazuo
Okabe
Shinichi Usui
Takao Ochi
Teruhisa Motomiya
Seiichiro Takahashi
Koji Yoshizawa
Takao Matsui
Kiyohiko Susumu
Nobuaki Kato
Kazuo
Okabe
Shinichi Usui
Takao Ochi
Teruhisa Motomiya
Seiichiro Takahashi
Koji Yoshizawa
Takao Matsui
Kiyohiko Susumu