Assembly of a power stapler
US6059161A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Aug 19, 1999 |
| Grant date | May 9, 2000 |
| Priority date | — |
| Expiry date | Aug 19, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25C1/008
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A trigger assembly for a power stapler includes a U-shaped trigger member pivotally connected to the power stapler and having two inclined and elongated slots in the two plates thereof. A pressing member has a flange extending from one of two surfaces thereof and an aperture is defined through the pressing member. The pressing member has two lugs so that the pressing member is pivotally between the two plates of the trigger member. A pin movably extends through the slots in the trigger member and the two lugs. The pressing member is slightly lifted within the slots when the piston rod of the power stapler inserted into the aperture for the single shoot so that the pressing member is not returned to its original position except the safety member is removed from the pressing member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.