Title:
FASTENING DEVICE FOR FIXING COMPONENT REMOVABLY
Document Type and Number:
Japanese Patent JPH05256311
Kind Code:
A
Abstract:
PURPOSE: To provide a fastening device applicable to wide range of use for removably fixing structural members to materials with poor inherent strength by improving a fastening device for fixing building components to walls.
CONSTITUTION: The fastening device comprises a base body 5 and a head 6, the base body with an outside screw thread being subdivided into a conical section A, a cylindrical middle section B, and a conical press section C. In screwing the fastening device into a thick material 2 such as heat insulating material, the cylindrical middle section B does not push aside the material, and reduces the power requirement.
Inventors:
Paul M. Schmidt
Application Number:
JP14457092A
Publication Date:
October 05, 1993
Filing Date:
June 04, 1992
Export Citation:
Assignee:
Isolink Incorporated
International Classes:
B29C33/30; B29C45/26; E04D5/14; F16B25/00; F16B25/10; F16B33/00; F16B35/04; (IPC1-7): F16B25/10
Attorney, Agent or Firm:
Akira Asamura (3 outside)