Hydraulic tool
US5297325A · kind A · utility
14Cited by
6References
32Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 11, 1993 |
| Grant date | Mar 29, 1994 |
| Priority date | — |
| Expiry date | Mar 11, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/53987
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A hydraulic tool having a piston movable along a first axis and a jaw member movable along a second axis spaced from and parallel to the first axis is provided with supporting means to resist angular deflection and is provided with a floating shaft abutting the piston to absorb any lateral deflection without causing deflection to the piston. The abutment face of the piston is outwardly convex.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.