Title:
曲げ機械
Document Type and Number:
Japanese Patent JP2006500223
Kind Code:
A
Abstract:
The bending machine (10) has an upper moveable clamp block (16) and a fixed lower block each having selected tool pieces attached by which the sheet material is clamped during bending by a drive motor (84) and shaft (80) turning worm gears and threaded rods (46,48) to move the lower block.
Inventors:
Kuchuka, Wolfgang
Application Number:
JP2004542256A
Publication Date:
January 05, 2006
Filing Date:
June 26, 2003
Export Citation:
Assignee:
Els Reinhart Maschinenbauer Gesellschaft Mitt Beschlenktel Haftung
International Classes:
B21D5/04; B21D5/02; B21D22/02
Domestic Patent References:
| JPH02299720A | 1990-12-12 | |||
| JPH11290952A | 1999-10-26 | |||
| JPS5466367A | 1979-05-28 |
Foreign References:
| US3613365A | 1971-10-19 |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tetsuro Shimada
Shinji Mitsuhashi
Masaya Nishiyama
Jun Tsuruta
Tetsuro Shimada
Shinji Mitsuhashi
Masaya Nishiyama