Title:
自由回転プリベリング・トルクナット
Document Type and Number:
Japanese Patent JP4051092
Kind Code:
B2
Abstract:
A threaded fastener including a nut and a bolt with the nut including a ring section and a nut section with the nut section having a main body portion and a neck portion with the neck portion adapted to be moved into the ring section and to be moved radially inwardly such that the threads in the neck portion are moved into compressive engagement with the engaged threads of the bolt to provide prevailing torque structure resisting loosening of the nut member from the bolt.
Inventors:
Sadri, Shafreal, M.
One, Hi-Tao
Hard, Ramon, Elle.
One, Hi-Tao
Hard, Ramon, Elle.
Application Number:
JP54386198A
Publication Date:
February 20, 2008
Filing Date:
January 05, 1998
Export Citation:
Assignee:
Hack International, Inc.
International Classes:
F16B39/36; F16B5/02; F16B31/00; F16B31/02; F16B37/08; H04W4/12; H04W8/24
Foreign References:
| US2605804 |
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Yukio Iwamoto
Toru Mori
Hajime Asamura
Yukio Iwamoto
Toru Mori