Method for mounting a hydraulic braking apparatus on a bicycle, hydraulic braking apparatus and mounting tool
AssigneeCampagnolo S.r.l.
InventorMario Meggiolan
Life of this patent
Estimating the term…
Abstract
A method for mounting a flexible tube associated with braking hydraulics on a bicycle between a braking control member and a braking member. The method provides a mounting cable for use in locating the flexible tube within a bicycle frame element while the ends of the flexible tube are exposed so a respective end can be connected to the control member and the braking member. The method simplifies the insertion process and reduces damage to the flexible tube. A tool for inserting the flexible tube is also provided.
Claims11
A method for mounting a hydraulic braking apparatus on a bicycle, said hydraulic braking apparatus comprising:
- a control member, a braking member and a flexible tube for adducing braking liquid between said control member and said braking member, the bicycle comprising a bearing element with an internal cavity provided with an inlet opening and with an outlet opening for said flexible tube, said method comprising:
- a) fixing said control member to bicycle handlebars;
- b) fixing said braking member to said bearing element of bicycle;
- c) connecting a first free end of said flexible tube to one between said control member and said braking member;
- d) connecting an opposite second free end of said flexible tube to a mounting tool;
- e) providing a mounting cable;
- f) coupling the mounting cable to said mounting tool connected to said flexible tube;
- g) making said mounting cable pass through the internal cavity of said bearing element between said inlet opening and said outlet opening;
- h) pulling said mounting cable, so as to drag said flexible tube through the internal cavity of said bearing element between said inlet opening and said outlet opening;
- i) removing said mounting tool from said second free end of said flexible tube;
- j) connecting said second free end of said flexible tube to the other between said control member and said braking member.
A hydraulic braking apparatus to be mounted on a bicycle, said hydraulic braking apparatus comprising:
- a control member,
- a braking member and
- a flexible tube for adducing braking liquid between said control member and said braking member,
- said control member comprising a fixing portion to bicycle handlebars,
- said braking member comprising fixing members to a bearing element of the bicycle, wherein a first free end of said flexible tube is connected to one between said control member and said braking member, and an opposite second free end of said flexible tube is connected to a mounting tool,
- said mounting tool comprising a coupling portion to a mounting cable and a plugging portion inserted in said flexible tube, wherein said mounting tool has a transversal cross section no greater than a transversal cross section of said flexible tube.
A mounting tool for mounting a hydraulic braking apparatus on a bicycle, the mounting tool comprising:
- a coupling portion for a mounting cable, the coupling portion including a seat configured for housing an enlarged head of said mounting cable, and
- a plugging portion that has a plurality of substantially radial sectors and is configured for the insertion in a free end of a flexible tube of said hydraulic braking apparatus, the plugging portion including a plurality of circumferential indentations that are axially spaced from each other.
Dependencies are inferred from the claim text.