Fork lift clamp apparatus
US4493604A · kind A · utility
7Cited by
5References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 14, 1982 |
| Grant date | Jan 15, 1985 |
| Priority date | — |
| Expiry date | Oct 14, 2002 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66F9/18
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
An apparatus for clamping pipes and the like to the forks of a forklift truck. A flapper arm is pivotally attached to a frame member which straddles each fork of the truck. A clamp arm is pivotally attached to the opposite end of the flapper arm. A single piston extends between the frame member and clamp arm to cause the clamp arm to move between opened and closed positions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.