Tube connector
US4540201A · kind A · utility
30Cited by
18References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 16, 1983 |
| Grant date | Sep 10, 1985 |
| Priority date | — |
| Expiry date | May 16, 2003 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L37/101
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
This invention relates to a quick connect type of tube connector which engages the outside diameter of the tube with a self-locking capability and which increases its gripping action on the tube by fluid pressure developed behind a piston in a chamber housing the piston and having seals between the piston and chamber and between the tube and an axially slidable member applying initial gripping action on the tube.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.