Title:
BENDER
Document Type and Number:
WIPO Patent Application WO/2017/020152
Kind Code:
A1
Abstract:
A bender (1) comprises a first operation arm (10) comprising a roller end and an operation end, a second operation arm (20) comprising a roller end and an operation end, and the first operation arm (10) and the second operation arm (20) connect together at a pivot (30) and are pivotable around the pivot (30). A first roller (41) is mounted on the roller end of the first operation end. A second roller (42) is mounted on the roller end of the second operation end. A third roller (43) is mounted on the pivot (30), wherein a roller head (45) of the third roller (43) at least comprises a first portion (451) of a first diameter and a second portion (452) of a second diameter. The first diameter is larger than the second diameter, so that the roller head (45) is formed in a stepped shape. The bender (1) provides two or more steps of bending, so that it can be operated conveniently.
Inventors:
FENG JIONG (CN)
TEMPCO DALE (US)
TEMPCO DALE (US)
Application Number:
PCT/CN2015/085656
Publication Date:
February 09, 2017
Filing Date:
July 31, 2015
Export Citation:
Assignee:
WARSAW ORTHOPEDIC INC (US)
FENG JIONG (CN)
TEMPCO DALE (US)
FENG JIONG (CN)
TEMPCO DALE (US)
International Classes:
A61B17/56; B21D7/06
Foreign References:
| CN204121139U | 2015-01-28 | |||
| US5490409A | 1996-02-13 | |||
| CN202184779U | 2012-04-11 | |||
| CN202604977U | 2012-12-19 | |||
| CN203290996U | 2013-11-20 | |||
| US20120047980A1 | 2012-03-01 |
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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