Title:
ANVIL, HORN, ULTRASONIC JUNCTION TOOL, AND MANUFACTURING METHOD FOR POWER STORAGE ELEMENT
Document Type and Number:
Japanese Patent JP2017060962
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an anvil, a horn, an ultrasonic junction tool, and a manufacturing method for a power storage element, in which a junction object is hardly damaged, when pulling out the junction object from between the horn and the anvil after ultrasonic junction.SOLUTION: Each of a plurality of salients 5 has a cross section defined by a first side 55 inclined to a reference line extending from the first end 211 side to the second end 212 side and extending in a first direction, and by a second side 56 inclined to a reference line extending from the second end side to the first end side. An angle α of the first side to the reference line, and an angle β of the second side to the reference line satisfy inequalities: β<α and β<45°.SELECTED DRAWING: Figure 5
Inventors:
HOSHINO MOTOKI
Application Number:
JP2015187079A
Publication Date:
March 30, 2017
Filing Date:
September 24, 2015
Export Citation:
Assignee:
GS YUASA CORP
International Classes:
B23K20/10; H01G11/84; H01M2/26
Domestic Patent References:
| JP2006024523A | 2006-01-26 | |||
| JPS62246717A | 1987-10-27 | |||
| JP2014117752A | 2014-06-30 | |||
| JP2008000638A | 2008-01-10 | |||
| JPH10225779A | 1998-08-25 | |||
| JP2012152792A | 2012-08-16 | |||
| JP2006231402A | 2006-09-07 |
Foreign References:
| US20170018752A1 | 2017-01-19 |
Attorney, Agent or Firm:
Noboru Fujimoto
Hiroaki Nakatani
Hiroaki Nakatani