NAIL-SHAPED FIXING ELEMENT

Title:

NAIL-SHAPED FIXING ELEMENT

Document Type and Number:

Japanese Patent JP2002339926

Kind Code:

A

Abstract:

To provide a short-full-length and nail-shaped fixing element manufactured at a low cost, driven into a bases by a low energy, and exhibiting a sufficient lock force.

This nail-shaped fixing element is so constituted that a head part 3, 13, 23, and 33 projecting radially outward from a shank is provided in one end of the shank and the other end of the shank is taperedly formed as a point 5, 15, 25, and 35. The shank is provided with a crown-shaped first part 1, 11, 21, and 31 extending from the point 5, 15, 25, and 35, and a conical second part 2, 12, 22, and 32 connected to the first part. The length L2, L12, L22, and L32 of the second part 2, 12, 22, and 32 is set shorter than the length L1, L11, L21, and L31 of the first part 1, 11, 21, and 31.

Inventors:

GASSMANN HORST-DETLEF
HACHTEL HANS
ESSER JENS-JOERG
LATERNSER RALF

Application Number:

JP2002120800A

Publication Date:

November 27, 2002

Filing Date:

April 23, 2002

Export Citation:

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Assignee:

HILTI AG

International Classes:

F16B15/00; F16B15/02; F16B19/14; F16B37/04; (IPC1-7): F16B15/00; F16B15/02

Domestic Patent References:

JPH11257315A	1999-09-21
JPS5937410U	1984-03-09
JPS5647906U	1981-04-28

Foreign References:

US3505919A

1970-04-14

Attorney, Agent or Firm:

Sugimura Kosaku (1 person outside)

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