F - Mech Eng,Light,Heat,Weapons – 16 – L
Patent
F - Mech Eng,Light,Heat,Weapons
16
L
F16L 37/36 (2006.01)
Patent
CA 2680490
The invention relates to a quick connect coupling (15) for connecting hydraulic lines, especially in earth moving machines and the interchangeable add-on devices and tools thereof. Said quick connect coupling (15) comprises a first and a second connecting part (15a or 15b) which can be releasably coupled along a coupling axis to transfer a hydraulic liquid. In order to avoid axial forces during coupling, the hydraulic liquid to be transferred, in the coupled state, emerges from the one connecting part (15a or 15b) at a right angle to the coupling axis and enters the other connecting part (15b or 15a) at a right angle to the coupling axis.
L'invention concerne un raccord rapide (15) servant à assembler des conduites hydrauliques, en particulier dans des engins de terrassement et leurs dispositifs auxiliaires et outils interchangeables, ce raccord rapide (15) comprenant un premier et un second élément de raccordement (15a et 15b, respectivement) qui peuvent être accouplés de façon détachable le long d'un axe d'accouplement pour transporter un liquide hydraulique. Selon l'invention, pour éviter que des forces axiales soient générées lors de l'accouplement, le liquide hydraulique à transporter sort d'un des éléments de raccordement (15a ou 15b) perpendiculairement à l'axe d'accouplement et entre dans l'autre élément de raccordement (15b ou 15a) perpendiculairement à l'axe d'accouplement lorsque le raccord est accouplé.
Gowling Lafleur Henderson Llp
Oscar Meier Ag
LandOfFree
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