Title:
円錐形の受け座を有する流れ穿孔による金属板の固定
Document Type and Number:
Japanese Patent JP2008520913
Kind Code:
A
Abstract:
A method of flow drilling a metal sheet includes flow drilling the metal sheet to produce a tubular extension from a surface of the metal sheet. The flow drilling is performed by forming two parts in the tubular extension, including an external part defining a hole of constant diameter and a seating part between the metal sheet and the external part. A cross-sectional shape of the seating part is hexagonal.
Inventors:
Volet Ludovik
Lae Abdulgani
Djiel daniel
Lae Abdulgani
Djiel daniel
Application Number:
JP2007540688A
Publication Date:
June 19, 2008
Filing Date:
October 27, 2005
Export Citation:
Assignee:
Renault S Ares
International Classes:
F16B37/02; B21D19/08
Domestic Patent References:
| JPS6149619U | 1986-04-03 | |||
| JP2004204936A | 2004-07-22 | |||
| JPS58169741U | 1983-11-12 | |||
| JP2001241409A | 2001-09-07 | |||
| JPH01113606U | 1989-07-31 | |||
| JPS55145706U | 1980-10-20 | |||
| JPH11252888A | 1999-09-17 | |||
| JP2001349339A | 2001-12-21 |
Attorney, Agent or Firm:
Shigeru Kobayashi
Yoshihiko Izumi
Yoshihiko Izumi