F - Mech Eng,Light,Heat,Weapons – 16 – L
Patent
F - Mech Eng,Light,Heat,Weapons
16
L
F16L 33/24 (2006.01) F16L 33/22 (2006.01)
Patent
CA 2507076
The present invention is an improved hydraulic fitting (10) of the type having a stem (12) including a hose insert portion, and a collar support portion. The fitting further has a mating connection portion, and a collar (16) having, a torque communication portion (18), a ferrule support portion, and an inner periphery extending through the ferrule support portion and the torque communication portion. The fitting is improved by the collar support portion including knurling (40) and an axial stop ring (28). Further, the torque communication portion (18) of the collar (16) is staked such that the inner periphery extending through the torque communication portion (18) communicates with the knurling (40) of the collar support portion of the stem in a relatively non-rotational manner. Also, the ferrule support portion of the collar (16) is staked such that the inner periphery extending through the ferrule support portion communicates with the axial stop ring (28) of the stem (12) in an axial movement limiting manner.
La présente invention porte sur un raccord hydraulique amélioré (10) dont la tige (12) comprend une partie s'insérant dans le flexible et une partie support d'un collier. Le raccord comporte également une partie de raccordement à accoupler et un collier (16) possédant une partie communiquant un couple (18) et une partie de support de bague d'extrémité entre lesquelles s'étend une périphérie interne. Le raccord est amélioré par la partie support de collier comprenant un moletage (40) et un anneau de butée axial (28). De plus, la partie communiquant un couple (18) du collier (16) est superposée de sorte que la périphérie interne s'étendant dans ladite partie (18) communique sans rotation relative avec le moletage (40) de la partie support du collier de la tige. La partie support de bague d'extrémité du collier (16) est superposée de sorte que la périphérie interne s'étendant dans celle-ci communique avec l'anneau de butée axial (28) de la tige (12) de façon à limiter le déplacement axial.
Fetherstonhaugh & Co.
The Gates Corporation
LandOfFree
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