F - Mech Eng,Light,Heat,Weapons – 16 – L
Patent
F - Mech Eng,Light,Heat,Weapons
16
L
F16L 33/207 (2006.01) B21K 1/16 (2006.01)
Patent
CA 2202724
A hose coupling includes a crimping collar which is crimped about a reinforced rubber hose with an array of crimps which are offset in both the axial and circumferential directions. The array of the crimps thus assumes a "checkerboard" configuration. In accordance with the method of producing the array of crimps, the crimping operation is performed using first and second die segments wherein the die segments have ribs for forming the crimps, which ribs are placed at different axial locations. The die segments alternate; consequently, the resulting crimps are spaced both axially and circumferentially.
Raccord à tuyau comprenant un collier de sertissage qui est serti sur un tuyau de caoutchouc renforcé comportant des sertissures qui sont décalées dans le sens axial et en circonférence. Les sertissures donnent donc une configuration en « damier ». D'après la méthode de fabrication des sertissures, l'opération de sertissage est réalisée en utilisant les premiers et deuxièmes segments de la matrice, les segments de la matrice ayant des nervures pour former les sertissures, ces nervures étant situées à différents emplacements sur le plan axial. Les segments de la matrice alternent; par conséquent, les sertissures produites sont espacées sur le plan axial comme en circonférence.
Borden Ladner Gervais Llp
Dana Corporation
Eaton Aeroquip
LandOfFree
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