Electric connecting clamp
US4997397A · kind A · utility
Inventor
Key dates
| Filing date | Jun 29, 1990 |
| Grant date | Mar 5, 1991 |
| Priority date | — |
| Expiry date | Jun 29, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electric connecting clamp for an ignition unit of a model engine has a cell casing which is threadably coupled with a fixed clamping member at the front end thereof. The fixed clamping has a forwardly extending first clamping portion of arc-shaped cross-section. A movable clamping member is pivotally attached to the fixed clamping member. The movable clamping member has a second clamping portion of arc-shaped cross-section which has a front end to define a mouth with the front end of the first clamping portion. An inclining portion extends rearward and radially outward from the second clamping portion and is pivoted to the fixed clamping member. A conductor extends from the cell casing to a contact member provided adjacent the mouth. The contact member is biased to the mouth and the second clamping portion is biased to the first clamping portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.