Expanding collet
US5133565A · kind A · utility
9Cited by
10References
5Claims
0Family size
Inventor
Key dates
| Filing date | Feb 15, 1991 |
| Grant date | Jul 28, 1992 |
| Priority date | — |
| Expiry date | Feb 15, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T279/1012
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A collet chuck with a collet body having radially extending clamping parts with counter guiding surfaces that are cooperating with the guiding surfaces of a corresponding mandrel is provided. The guiding surfaces are formed as planar sections of the mandrel and are arranged in a common plane with the counter guiding surfaces.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.