Annular tube-like driver
US4754538A · kind A · utility
26Cited by
11References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 16, 1987 |
| Grant date | Jul 5, 1988 |
| Priority date | — |
| Expiry date | Jan 16, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49865
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Annular tube-like driver for insertion into a tube insert which in turn is inserted into a tube. The driver is made of a shape-memory alloy which is capable of placing the tube insert in firm engagement with the inside of the tube.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.