Title:
PRESS
Document Type and Number:
Japanese Patent JP2502427
Kind Code:
B2
Abstract:
PURPOSE: To obtain a press which can perform a press stage and a setting stage for a fastening member at the same time when a member is pressed and a fastening member such as a nut is set to the member.
CONSTITUTION: In the press where two projections are drawn on a member 24 by clamping the member 24 between a lower die 10 and an upper die 12, a screw bar 16 screwed in a flanged nut 26 supported through a flange 26A on a through hole 24A provided in advance on a member 24 is mounted on an upper die 12 with a rotating means 14 capable of forward, backward rotation and further, when the upper die 12 is positioned at the lowest end, a pressurizing part 12C pressurizing the flange 26A of the flanged nut 26 is provided on the upper die 12.
Inventors:
KAWAKAMI HIDETADA
Application Number:
JP32742491A
Publication Date:
May 29, 1996
Filing Date:
December 11, 1991
Export Citation:
Assignee:
MISAWA HOMES CO
International Classes:
B21D39/00; B21D47/01; (IPC1-7): B21D39/00; B21D47/01
Domestic Patent References:
| JP5425361A | ||||
| JP5880009U |
Attorney, Agent or Firm:
Minoru Kinoshita (2 outside)