Signal launcher
US3975852A · kind A · utility
3Cited by
7References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 20, 1975 |
| Grant date | Aug 24, 1976 |
| Priority date | — |
| Expiry date | Feb 20, 1995 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF41C3/02
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A pistol-type signal launcher having a spring-actuated hammer carrying the firing pin, a pivotally mounted barrel releasably retained in firing position by a plunger which is biased toward the barrel support cam by a spring which also biases the trigger toward cocked position, moving the sear into engagement with the hammer base; the hammer spring acts on the hammer through a rebound cam.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.