Connection for fluid lines

Details Connection for fluid lines Connection for fluid lines

2008-03-04

2008-03-04

Bochna, David (Department: 3679)

Pipe joints or couplings

Essential catch

Operated by conduit motion

C285S314000, C285S321000, C285S374000, C285S403000, C285S921000

Reexamination Certificate

active

11205573

ABSTRACT:
The plug type connection of this invention consists of two coupling parts which can be fitted together, to be precise a socket part and a plug part, it being possible for the plug part, with a plug shank, to be inserted in a sealing manner into a locating opening of the socket part and to be releasably locked in the plugged-in state via a locking arrangement, the locking arrangement consisting, on the one hand, of two outer, radial, flange-like retaining webs, axially adjacent in the plug-in direction in the plugged-in state, of the two coupling parts and, on the other hand, of a retaining element which, with at least one retaining section which is C-shaped in axial section, axially and radially encloses the retaining webs of the two coupling parts in a positive-locking manner.

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patent: 4753459 (1988-06-01), Potier
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patent: 6155607 (2000-12-01), Hewitt et al.
patent: 4310795 (1994-07-01), None
patent: 0 216 693 (1986-09-01), None
patent: 2227292 (1990-07-01), None

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