Title:
METAL PLATE WITH TAPPED HOLE, FRAME, AND METHOD FOR MANUFACTURING METAL PLATE WITH TAPPED HOLE
Document Type and Number:
WIPO Patent Application WO/2015/012236
Kind Code:
A1
Abstract:
In the metal plate with a tapped hole, the tapped hole is provided with a cylindrical outer wall section that rises from one surface of the metal plate and a cylindrical inner wall section, which is folded back from the edge of the outer wall section on the inside of the outer wall section. A female screw is formed on the inner circumferential surface of the inner wall section.
Inventors:
SETO ATSUSHI (JP)
MIKAZUKI YUTAKA (JP)
HAMADA KOICHI (JP)
SAKURADA EISAKU (JP)
MIKAZUKI YUTAKA (JP)
HAMADA KOICHI (JP)
SAKURADA EISAKU (JP)
Application Number:
PCT/JP2014/069244
Publication Date:
January 29, 2015
Filing Date:
July 18, 2014
Export Citation:
Assignee:
NIPPON STEEL & SUMITOMO METAL CORP (JP)
International Classes:
F16B37/02; B21D19/08; B21D53/24
Foreign References:
| JP2007016930A | 2007-01-25 | |||
| EP1312812A2 | 2003-05-21 | |||
| JP2005195054A | 2005-07-21 | |||
| JPS57130013U | 1982-08-13 | |||
| JP150683C2 | 1942-12-20 |
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
Masatake Shiga (JP)
Masatake Shiga (JP)
Download PDF:
Previous Patent: GRANULAR DETERGENT COMPOSITION AND METHOD FOR PRODUCING SAME
Next Patent: FIBER-REINFORCED RESIN SHEET AND METHOD FOR PRODUCING SAME
Next Patent: FIBER-REINFORCED RESIN SHEET AND METHOD FOR PRODUCING SAME