Disc brake apparatus
AssigneeHonda Giken Kogyo Kabushiki Kaisha
InventorTakao Yoshida
Life of this patent
Estimating the term…
Abstract
In a disc brake apparatus mounted to a vehicle wheel supported by a fork member, a caliper body is disposed within a space formed inwardly of the fork member and to one side of the vehicle wheel. The caliper member straddles the brake disc from the internal periphery of the brake disc. A bracket integrally formed with the caliper body extends inwardly therefrom in a radial direction to the axle of the wheel where it is pivotally supported. The caliper body is also coupled by a removable pin with the fork member to prevent rotation about the axle. The caliper body is formed with an opening for permitting removal and replacement of the friction pads through the bottom wall portion thereof and the bracket is also formed with an opening for permitting the pads to be fully removed from the vehicle.
Claims6
A disc brake apparatus for a vehicle having a front fork, a front axle mounted to the fron fork, a front wheel mounted about the axle and a brake disc mounted to rotate with the front wheel, comprising:
- a caliper body disposed intermediate said front fork and said front wheel and having opposed, generally hollow cylindrical body portions in spaced relation to said brake disc;
- operating pistons in each of said body portions and extending into the space between said brake disc and said body portions;
- friction pads for engaging said brake disc operably disposed in said space between said operating pistons and said brake disc;
- a hanger pin releasably connected to said caliper body slidably engaging said friction pads;
- a bracket fixed at one end to said caliper body and pivotally mounted at its other end to said front axle;
- and
- a releasable coupling pin securing said caliper body to said front fork, whereby release of said coupling pin permits rotation of said bracket and said caliper body to an access space and release of said hanger pin permits release of said friction pads from said caliper body into said access space.
A disc brake apparatus for a vehicle having a front fork, a front axle mounted to the front fork, a front wheel rotatably mounted about the axle and a brake disc mounted to rotate with the front wheel, comprising:
- a caliper body disposed adjacent said fron wheel and inwardly of said front fork and positioned astride the brake disc from the inner periphery thereof;
- a bracket fixed to said caliper body and extending radially inwardly to said axle and being pivotally supported thereon;
- a coupling pin removably affixed to said caliper body and coupling the front fork therewith;
- friction pads interiorly of said caliper body;
- a hole through the radially inner side portion of said caliper body to allow displacement of said friction pads from assembly with said caliper body radially inwardly toward the axle for removal thereof;
- and
- means forming an opening extending through said bracket in a direction parallel to said axle said hole being sufficiently large to receive and pass said friction pads therethrough.
Dependencies are inferred from the claim text.