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Patent Searching and Data


Title:
ローラヘミング装置
Document Type and Number:
Japanese Patent JP5672308
Kind Code:
B2
Abstract:
Disclosed is a compact roller hemming device capable of performing a hemming process with respect to various works. Specifically disclosed is a roller hemming device (1) for hemming a work (W), which includes rotary shafts (11, 21) rotating on axes thereof, and lower dies (12A, 12B, 12C, 12D) and lower dies (22A, 22B, 22C, 22D) on which the corresponding work (W) is placed. The lower dies (12A, 12B, 12C, 12D) and the lower dies (22A, 22B, 22C, 22D) are arranged on outer circumferential parts of the rotary shafts (11, 21) at predetermined intervals. The rotary shafts (11, 21) rotate so that one each of the lower dies (12A, 12B, 12C, 12D) and the lower dies (22A, 22B, 22C, 22D) is selected depending on a type of the work (W) to be hemmed.

Inventors:
津田 智司
安田 智成
Application Number:
JP2012546593A
Publication Date:
February 18, 2015
Filing Date:
November 29, 2010
Export Citation:
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Assignee:
トヨタ自動車株式会社
International Classes:
B21D37/04; B21D19/04; B21D39/02; B21D43/00
Domestic Patent References:
JPH11254063A1999-09-21
JP2006341291A2006-12-21
JP2005349484A2005-12-22
JP2007014973A2007-01-25
JP2000061557A2000-02-29
JP2009018769A2009-01-29
JPH05305357A1993-11-19
JP2008296322A2008-12-11
Attorney, Agent or Firm:
Juichiro Yano