Washer pick up and placement tool
US4604024A · kind A · utility
12Cited by
9References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 26, 1984 |
| Grant date | Aug 5, 1986 |
| Priority date | — |
| Expiry date | Nov 26, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S414/121
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A tool for picking up and releasing washers which uses a retractable rod member that is insertable into the washer and directs jets of pressurized air alternately onto the bottom surface of the washer to cause the latter to be picked up and onto the top surface of the washer to cause the latter to be released.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.