Positioning and clamping device for tools and/or workpieces
US8061717B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 10, 2006 |
| Grant date | Nov 22, 2011 |
| Priority date | — |
| Expiry date | Dec 26, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T279/3493
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A positioning and clamping device or tools and/or workpieces, comprising a base body, a piston arranged such as to be displaceable in the base body, a pin which may be connected to the piston and at least one locking mechanism, for locking the positioning and clamping device relative to a tool or workpiece holder which has a complementary form to the base body. The base body has a cylinder housing for housing the piston with a clamping cone between the piston and the pin with control surfaces formed on the clamping cone and the piston, with further control surfaces on the locking mechanism, cooperating with the control surfaces of the clamping cone and the piston and the locking mechanism is arranged to be radially displaceable in the base body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.