Title:
COUPLING DEVICE FOR A TUBE
Document Type and Number:
WIPO Patent Application WO/2023/061772
Kind Code:
A1
Abstract:
The invention relates to a coupling device (1) comprising: - a hollow body (2) defining a housing (3) which comprises an opening (4); - a locking ring (6) arranged in the housing and intended to engage with an inserted tube; - a first stop (7); - a cartridge (12) against which the tube is intended to butt in order to impose a connection state on the cartridge, the cartridge being able to slide between a first and a second position, the passage of the cartridge (12) from the second position to the first position causing the locking ring (6) to butt against the first stop (7), and the passage of the cartridge from the first position to the second position placing the locking ring (6) at a distance from the first stop (7); - a spring (14) exerting a force against the cartridge (12).
Inventors:
GUIBERT KÉVIN (FR)
CHAUPIN JÉRÔME (FR)
CHAUPIN JÉRÔME (FR)
Application Number:
PCT/EP2022/077281
Publication Date:
April 20, 2023
Filing Date:
September 30, 2022
Export Citation:
Assignee:
A RAYMOND ET CIE (FR)
International Classes:
F16L37/092
Domestic Patent References:
| WO2021148737A1 | 2021-07-29 |
Foreign References:
| JPH0735281A | 1995-02-07 | |||
| EP2249072A1 | 2010-11-10 |
Attorney, Agent or Firm:
RIOU, Grégory (FR)
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