Deflection compensating press tools
US9774159B2 · kind B2 · utility
9Cited by
14References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 16, 2015 |
| Grant date | Sep 26, 2017 |
| Priority date | — |
| Expiry date | Sep 6, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25B27/146
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Press tools and particularly crimp tools having a C-frame tool head are described which are configured such that upon a typical use load, the C-frame head deflects to a position in which mating components or surfaces are aligned. Also described are C-frame heads that utilize a particular deflection compensating engagement connection between a piston and a ram die holder. In addition, various methods of compensating for deflection are described. The use of such configurations, engagement connections, and methods enables such tools to be formed from lighter weight materials and/or to incorporate weight optimization designs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.