Fluid pressure cylinder
US10605275B2 · kind B2 · utility
1Cited by
20References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 1, 2016 |
| Grant date | Mar 31, 2020 |
| Priority date | — |
| Expiry date | Jun 22, 2036 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF15B15/22
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
In an interior of a cylinder tube of a fluid pressure cylinder, a piston unit is displaced along an axial direction under the supply of a pressure fluid, and the piston unit is connected to one end of a piston rod. Further, a rod cover is disposed on another end of the cylinder tube, and in the center thereof, a cylindrical holder is provided that displaceably supports the piston rod. The holder is fixed integrally by a plurality of first rivets, in a state in which a flange member, which is expanded radially outward, abuts against an inner wall surface of the rod cover.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.