Plastic air cylinder assembly
US4207807A · kind A · utility
22Cited by
6References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 31, 1978 |
| Grant date | Jun 17, 1980 |
| Priority date | — |
| Expiry date | Aug 31, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/217
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A plastic air cylinder assembled by the specific combination of a plurality of metal tie rods, inside and outside nuts, a resilient and compressible member and supporting plates whereby the plastic cylinder tube is permitted to expand more than the metal tie rods.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.