Locking mechanism for tripod and spreader legs
US4570886A · kind A · utility
28Cited by
9References
4Claims
0Family size
Inventor
Key dates
| Filing date | Nov 18, 1982 |
| Grant date | Feb 18, 1986 |
| Priority date | — |
| Expiry date | Nov 18, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/608
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A mechanism for interlocking adjustable tripod and spreader legs, including a pin fixed to the tripod leg, a pin receiving slot in the spreader leg, a latch plate pivotable with respect to the spreader leg and including a locking flange for retaining the pin in the slot, and biasing means for positioning the plate in its pin retaining position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.