Bolt retrieval apparatus and bolt retrieval system
US10035247B2 · kind B2 · utility
0Cited by
4References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 27, 2016 |
| Grant date | Jul 31, 2018 |
| Priority date | — |
| Expiry date | Nov 10, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23P19/006
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A retrieval apparatus for retrieving a bolt includes a guide including an opening that passes through the guide vertically, a first plate that includes a first end, a second plate that includes a second end, the first end and the second end being arranged facing each other so as to define an adjacent region, on an upper side of the opening. When the bolt is inserted from inside the opening toward the adjacent region, the first plate and the second plate abut against the bolt and pivot upwards, and the first end and the second end abut against a side surface of the bolt and grip the bolt.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.