Hand-held collar dispenser
US5697521A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jun 1, 1995 |
| Grant date | Dec 16, 1997 |
| Priority date | — |
| Expiry date | Jun 1, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23P19/006
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An improved hand-held collar dispenser for securing collars to a lockbolt or other fastening piece is disclosed. The dispenser has a feeding end and a dispensing end connected by a channel. A pair of retention clips selectively retains the collars within the body until the user chooses to dispense a collar. The retention clips are pivotally mounted to a guide block which moves between an extended position and a retracted position. When the guide block is in the retracted position, the tail of each retention clip abuts a respective angled surface preventing the retention clips from rotating. As the guide block moves between the retracted and extended positions, each retention clip slides along its corresponding angled surface permitting the retention clips to rotate to an open position in which a collar is permitted to pass between the claw ends of the retention clips and exit the dispenser.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.