Clamping apparatus for work
US5160124A · kind A · utility
17Cited by
2References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 12, 1991 |
| Grant date | Nov 3, 1992 |
| Priority date | — |
| Expiry date | Dec 12, 2011 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25B5/061
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A pillar (3) is projected upwardly from a central portion (2) of a base plate (1), and at least two work receiving portions (4) (4) are disposed in the opposite sides of the peripheral portion of the base plate (1). A plurality of pressing arms (5) (5) are projected radially from the pillar (3) toward the work receiving portions (4) (4), and these pressing arms (5) (5) are supported horizontally pivotally by the pillar (3). A pressing hydraulic cylinder (6) is disposed in the projecting portion of the pressing arm (5) so as to face downwardly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.