Press jaw pair for pressing units
US8418520B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 2, 2011 |
| Grant date | Apr 16, 2013 |
| Priority date | — |
| Expiry date | Sep 26, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/5367
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A press jaw pair for producing a press fit of fittings on pipes and the like has a first and a second one-piece press jaw lever (1, 2) that are arranged such that they are rotatable about a common axis (x). At least one bearing lug (4, 8) with a bearing opening (5, 9) is integrally formed on each press jaw lever (1, 2), wherein the bearing lugs (4, 8) are arranged coaxially in the fitting state. A torsion spring element (3) with two stop cams (10, 11) can be inserted into the bearing openings (5, 9) in such a way that the two press jaw levers (1, 2) are supported about the common axis (x) in a spring-loaded fashion and held in a mutually captive fashion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.