Title:
ブレーカウェイを有するねじおよびそれを使用する方法
Document Type and Number:
Japanese Patent JP2010535993
Kind Code:
A
Abstract:
The invention relates to a hand-held screw (10) adapted to be easily manipulated by a user during insertion into an intended screw hole (100). The screw comprises an elongated stem (11) having a threaded and non-threaded portion (20, 30). A breakaway (25) releasably couples the non-threaded portion (30) to the distal end (C) of the threaded portion (20). The non-threaded portion has a diameter (W 3 ) smaller than a diameter (W 2 ) of the threaded portion to facilitate its insertion into a screw hole (100). The length (L 2 -L 1 ) of the non-threaded portion (30) is greater than the length (L 1 ) of the threaded portion (20) thereby facilitating grasping and manipulation thereof by a user on entry of the threaded first portion into a screw hole (100). The breakaway (25) is removable on complete insertion of the screw into the screw hole (100) by braking or cleaving.
Inventors:
Tedeskey, nancy
Application Number:
JP2010520292A
Publication Date:
November 25, 2010
Filing Date:
August 06, 2008
Export Citation:
Assignee:
Tedeskey, nancy
International Classes:
F16B35/00; F16B23/00; F16B33/02; F16B35/06
Domestic Patent References:
| JPS5716012U | 1982-01-27 | |||
| JPH07315159A | 1995-12-05 | |||
| JPS57164318U | 1982-10-16 | |||
| JPH04101010U | 1992-09-01 | |||
| JPS5213853U | 1977-01-31 | |||
| JPS59141324U | 1984-09-21 | |||
| JPH0932210A | 1997-02-04 | |||
| JPH11334502A | 1999-12-07 | |||
| JP2006514233A | 2006-04-27 |
Attorney, Agent or Firm:
Ryoichi Takaoka