Spring-energized stapling machine
US4358043A · kind A · utility
9Cited by
4References
2Claims
0Family size
Inventor
Key dates
| Filing date | Mar 28, 1980 |
| Grant date | Nov 9, 1982 |
| Priority date | — |
| Expiry date | Mar 28, 2000 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25C5/06
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An improved spring-energized stapling machine comprises a body, an actuating arm which is secured to the body to pivot about a pin, a movable fitting and a driving pin extending through an end portion of a tongue on the arcuate arm and through arcuate slots in the body. When the actuating arm is in its original position, the driving pin will be at the lower end of the arcuate slots and contacts the fitting so as to move the fitting away from a base of the body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.