Title:
ALUMINUM ALLOY MATERIAL FOR BUS BAR, BUS BAR AND MANUFACTURING METHOD OF BUS BAR
Document Type and Number:
Japanese Patent JP2018067432
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an aluminum alloy material for bus bar having conductive performance required as a bus bar and high production yield by conducting an edge wise flexure processing, and the bus bar having the aluminum alloy material for bus bar and a manufacturing method of the bus bar.SOLUTION: A bus bar 100 has a linear part 11, a recess 12 and a projection 13. The recess 12 and the projection 13 form an edge wise flexure processing part which is a bent part. The edge wise flexure processing part having the recess 12 and the projection 13 is formed one or more. The recess 12 is formed with a prescribed radius Ri. Minimum distance t2 from an edge part of the recess 12 to an edge part of the projection 13 has distance of sheet width t1 of the linear part 11 or more. Area A13 of the projection area formed by the recess 13 and a virtual line of the linear part 11 is same as or more than area A12 of a recess area formed by the recess 12 and the virtual line of the linear part 11.SELECTED DRAWING: Figure 1
Inventors:
FUKAWA KEITA
ASANO MINEO
TORIKAI TAKESHI
ASANO MINEO
TORIKAI TAKESHI
Application Number:
JP2016204723A
Publication Date:
April 26, 2018
Filing Date:
October 18, 2016
Export Citation:
Assignee:
UACJ CORP
International Classes:
H01B1/02; B21D11/20; B21D53/00; H01B5/00; H01B5/02
Domestic Patent References:
| JP2014238933A | 2014-12-18 | |||
| JP2012182051A | 2012-09-20 | |||
| JP2014100008A | 2014-05-29 |
Attorney, Agent or Firm:
Kimura Mitsuru
Takanori Mamoru
Takanori Mamoru
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