Title:
FASTENING ELEMENT
Document Type and Number:
Japanese Patent JP2007196291
Kind Code:
A
Abstract:
To provide friction-welding connection with protection against corrosion and other chemical influences.
The fastening element (1) is provided with a friction-welding surface for performing friction-welding to a flat component, and the friction-welding is performed via rotational force acting on the fastening element and pressing force against the component. The friction-welding surface (4) is bordered by a circular coaxial friction-soldering surface (5), and the friction-welding surface projects axially with respect to the friction-soldering surface by a length essentially containing only the material necessary for friction-welding.
COPYRIGHT: (C)2007,JPO&INPIT
Inventors:
CHRIST EBERHARD
Application Number:
JP2007010505A
Publication Date:
August 09, 2007
Filing Date:
January 19, 2007
Export Citation:
Assignee:
EJOT GMBH & CO KG
International Classes:
B23K20/12
Attorney, Agent or Firm:
Kuro Fukami
Toshio Morita
Yoshihei Nakamura
Yutaka Horii
Hisato Noda
Masayuki Sakai
Toshio Morita
Yoshihei Nakamura
Yutaka Horii
Hisato Noda
Masayuki Sakai