Title:
【発明の名称】鉄筋折り曲げ機
Document Type and Number:
Japanese Patent JP3066094
Kind Code:
B2
Abstract:
A portable bending machine has a boxlike casing with an internal support structure fastened to its top plate only. A reinforcing steel rod is bent around a fulcrum roll by a bending roll revolving about the fulcrum axis, while an adjustable abutment on the top plate of the casing bears against the work. The bending roll, the fulcrum roll, the abutment, and a drive mechanism for revolving the bending roll about the fulcrum roll are all mounted, either directly or via the internal support structure, solely to the top plate of the casing. Consequently, all but the top plate of the casing walls can be made thinner than heretofore.
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Inventors:
Kimura Kiyoshi
Application Number:
JP4279091A
Publication Date:
July 17, 2000
Filing Date:
February 15, 1991
Export Citation:
Assignee:
Ogura Co., Ltd.
International Classes:
B21D11/12; B21D7/024; (IPC1-7): B21D7/024
Domestic Patent References:
| JP270830U | ||||
| JP56142814U | ||||
| JP217727Y2 | ||||
| JP646986Y2 |
Attorney, Agent or Firm:
Kazuo Sato (3 others)