Quick-connector
US10161551B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 9, 2015 |
| Grant date | Dec 25, 2018 |
| Priority date | — |
| Expiry date | Apr 8, 2036 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L37/088
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A quick-connector connecting a first pipe and a second pipe. The quick-connector includes a housing that extends about a first axis and defines a bore that extends axially therethrough. A grab ring is disposed in the bore of the housing and includes a body that extends about and along the first axis between a first end and a second end and defines a passage that extends between the first and second ends for receiving one of the first or second pipes. A plurality of protrusions extend from the body in the passage for clamping against the received pipe to prevent the received pipe from being axially removed from the passage. A plurality of hinges are spaced from one another about the body for allowing the body to uniformly and circumferentially flex about the hinges relative to the first axis when the first or second pipe is received in the passage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.