Title:
フレーム構造、加工装置、部品の製造方法、転がり軸受の製造方法、車両の製造方法、機械の製造方法及びプレス装置
Document Type and Number:
Japanese Patent JP7020327
Kind Code:
B2
Abstract:
A frame structure includes a C-shaped frame having a front side that opens in a forward and rearward direction among the forward and rearward direction, a leftward and rightward direction and an upward and downward direction, which are perpendicular to each other, an upper action section supported by an upper front portion of the C-shaped frame, and a lower action section supported by a lower front portion of the C-shaped frame, wherein, when a reaction force is applied through the upper action section, the C-shaped frame is deformed such that a displacement of the upper action section in the forward and rearward direction, which occurs according to an elastic deformation of the C-shaped frame, is canceled out and such that a displacement of a pivotal movement about a leftward and rightward direction axis of the upper action section is canceled out.
Inventors:
Kohei Dobashi
Application Number:
JP2018136270A
Publication Date:
February 16, 2022
Filing Date:
July 20, 2018
Export Citation:
Assignee:
Nippon Seiko Co., Ltd.
International Classes:
B30B15/04
Domestic Patent References:
| JP62033100A | ||||
| JP2015077616A | ||||
| JP59016800U | ||||
| JP2001025900A | ||||
| JP4098290U |
Foreign References:
| US5633024 |
Attorney, Agent or Firm:
Sumio Tanai
Yuichiro Shimizu
Hiroki Ninai
Yuichiro Shimizu
Hiroki Ninai