Title:
嵌め合いによる摺動摩擦力発生機構およびプレス機械のダイクッション
Document Type and Number:
Japanese Patent JP6581165
Kind Code:
B2
Inventors:
Takao Ito
Application Number:
JP2017208660A
Publication Date:
September 25, 2019
Filing Date:
October 27, 2017
Export Citation:
Assignee:
Aida Engineering Co., Ltd.
International Classes:
B21D24/02; B30B15/02; F16F7/00; F16F7/09; F16F15/02; F16F15/04
Domestic Patent References:
| JP1264705A | ||||
| JP6179126A | ||||
| JP61154718A | ||||
| JP4733109B1 | ||||
| JP56105829A |
Foreign References:
| US20140369865 |
Attorney, Agent or Firm:
Shigeo Akiyama
Konosuke Kitagawa
Konosuke Kitagawa