Hydraulic connector arrangement

摘要

A hydraulic connector arrangement includes a shaft member, a banjo fitting, a pair of sealing members and a banjo fixing member. The shaft member has a hydraulic passageway and an opening that extends from the hydraulic passageway to an outer surface of the shaft member. The banjo fitting rotatably extends around the shaft member covering the opening. The pair of sealing members are disposed between the shaft member and the banjo member and on opposite sides of the opening. The banjo fixing member is coupled to the shaft member to retain the banjo fitting to the shaft member. Further, the banjo fixing member is dimensioned to allow rotation of the banjo relative to the shaft member and the banjo fixing member.

主权项

1. A hydraulic connector arrangement comprising:
a bicycle brake caliper configured to attach to a bicycle frame adjacent to a bicycle wheel; a shaft member including a bicycle frame attachment section configured to extend through and attach to the bicycle frame, a banjo supporting section, a banjo fixing member configured to abut the bicycle frame and bicycle brake caliper supporting section attached to the bicycle brake caliper, the bicycle frame attachment section, the banjo supporting section and the bicycle brake caliper supporting section all being formed integrally as a single one-piece element, the bicycle brake caliper supporting section having a hydraulic passageway that extends from a distal end of the bicycle brake caliper supporting section to the banjo supporting section, the banjo supporting section having an opening that extends from the hydraulic passageway to an outer surface of the shaft member; a banjo fitting rotatably extending around the banjo supporting section of the shaft member covering the opening; and a first sealing member disposed between the shaft member and the banjo fitting and a second sealing member disposed between the shaft member and the banjo fitting at the banjo supporting section on the opposite sides of the opening, the outer surface of the shaft member including an annular surface that extends from the first sealing member to the second sealing member, the hydraulic passageway having an inner surface defining an inner diameter and the shaft member defining a wall thickness along the hydraulic passageway measured from the annular surface of the shaft member to the inner surface of the hydraulic passageway, the wall thickness being greater than the inner diameter of the hydraulic passageway, the banjo fixing member being located between the bicycle frame attachment section and the banjo supporting section retaining the banjo fitting to the shaft member, the banjo fixing member having an outer diameter greater than the bicycle frame attachment section and the banjo supporting section, the banjo fixing member being dimensioned to allow rotation of the banjo fitting relative to the shaft member and the banjo fixing member.