Title:
圧接工具及び貫通孔加工装置
Document Type and Number:
Japanese Patent JP6654507
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a pressure-welding tool which enables further efficient pressure-welding.SOLUTION: A pressure-welding body comprises a pressure-welding body, an operation member, and a linkage which is interposed between the pressure-welding body and the operation member, and transmits a force added onto the operation member to the pressure-welding body. The linkage comprises first and second shanks formed on the pressure-welding body, and an engaging member which moves the pressure-welding body in forward and backward directions via the first shank or the second shank in association with rotational operation. The engaging member has a first pressing part which can act on the first shaft in a forward movement direction, and a second pressing part which can acts on the second shank in a forward movement direction. The first pressing part is engaged with the first shank when the pressure-welding body advances to a first spot of a drive path, the first pressing part can press the first shank in a forward movement direction by further rotational operation of the engaging member, and further, the second pressing part is engaged with the second shank when the pressure-welding body advances to a second spot over the first spot of the drive path, and the second pressing part can press the second shank in a forward movement direction by further rotational operation of the engaging member.SELECTED DRAWING: Figure 1
Inventors:
Akihiro Sakai
Application Number:
JP2016103486A
Publication Date:
February 26, 2020
Filing Date:
May 24, 2016
Export Citation:
Assignee:
Mirai Industry Co., Ltd.
International Classes:
B21D28/34; B21D39/00; B30B1/04
Domestic Patent References:
| JP2013208626A | ||||
| JP2014180697A | ||||
| JP50124300A | ||||
| JP2009274083A |
Attorney, Agent or Firm:
Hiroe Associates Patent Office