Title:
FLEXURE DEVICE AND MANUFACTURING METHOD OF WIRING MATERIAL USING THE SAME
Document Type and Number:
Japanese Patent JP2014161851
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a flexure device and a manufacturing method of a wiring material using the same, capable of manufacturing a finished article of bending a flexure object in both lateral directions by a continuous process.SOLUTION: A flexure device 1 comprises a pair of rollers 2A and 2B autorotatably supported by shafts 20a and 20b, arranged so as to sandwich a rod-like metal member 10 composed of metal and being an arc shape in a surface for contacting with the metal member 10, a handle 3 rotatably provided in both directions around a shaft 31 as a first rotary shaft and a revolution mechanism for holding one of the roller shafts 20a and 20b of the pair of rollers 2A and 2B as a second rotary shaft existing in a position different from the first rotary shaft when the handle 3 rotates in any one direction among both directions and revolving the other of the roller shafts 20a and 20b of the pair of rollers 2A and 2B around the second rotary shaft while holding an interval between the pair of rollers 2A and 2B.
Inventors:
TANAKA KOTARO
HORIKOSHI TOSHIYUKI
SATO TAKUMI
MURAKAMI KENICHI
HORIKOSHI TOSHIYUKI
SATO TAKUMI
MURAKAMI KENICHI
Application Number:
JP2013031981A
Publication Date:
September 08, 2014
Filing Date:
February 21, 2013
Export Citation:
Assignee:
HITACHI METALS LTD
International Classes:
B21F1/00; B21D7/025; H02K15/04
Attorney, Agent or Firm:
Tadao Hirata
Kenji Tsunoda
Yuji Iwanaga
Keiko Nakamura
Endo Wako
Takashi Nomiyama
Hiroyuki Ito
Kenji Tsunoda
Yuji Iwanaga
Keiko Nakamura
Endo Wako
Takashi Nomiyama
Hiroyuki Ito