Holding chuck
US4316614A · kind A · utility
4Cited by
10References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 7, 1980 |
| Grant date | Feb 23, 1982 |
| Priority date | — |
| Expiry date | Jan 7, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T409/109699
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A multiple jaw holding chuck (10) is provided which is quickly and easily adjusted to grip workpieces (W) on either the interior or exterior surfaces thereof. The holding chuck comprises a housing (12) having a plurality of bores (34) formed therein in which shafts (38) are rotationally received. The shafts carry jaws (50) on the free ends thereof and are quickly and easily removed and/or repositioned in the bores.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.