Position latch device
US5613884A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jun 6, 1995 |
| Grant date | Mar 25, 1997 |
| Priority date | — |
| Expiry date | Jun 6, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/44564
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A position latch device is used with a clamp of the type including a pair of pivotally coupled gripping members respectively defining gripping jaws at one end and first and second handle portions at the opposite end. The gripping members are operable between a latched open-jaw condition and a non-latched closed-jaw condition. The position latch device includes a resilient spring extending from the first handle portion toward the second handle portion in an arcuate manner and deflectable by the second handle portion as the gripping members move from the closed-jaw condition to the open jaw condition so as to exert on the second handle portion a force component in a direction opposite the direction of movement of the second handle portion. The spring has a fixed end connected to the first handle portion and a free end. The latch device further includes a latching abutment disposed adjacent to the free end of the spring and engageable in the latched condition with the second handle portion in response to movement of the clamp from the closed-jaw condition to retain the clamp against movement toward the closed-jaw condition. The abutment is disengageable from the latched condition in r…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.