Disc brake comprising a brake mechanism
AssigneeHaldex Brake Products AB
InventorsAnders Örtegren, Stefan Sandberg
Life of this patent
Estimating the term…
Abstract
The present invention concerns a disc brake having a brake mechanism. The disc brake comprises a caliper (16) reaching over a brake disc and having a cavity for receiving the brake mechanism. The brake mechanism comprises a bearing bracket (30) received from the inside in an opening (17) of the caliper (16) in the side wall furthest from the brake disc. The brake mechanism comprises an adjuster mechanism (23) an adjustment shaft (40) and a reset shaft (41). Means (24) are provided for transferring movement between the adjuster and reset shafts (40, 41). The adjuster mechanism is actuated by a lever pin (43) on a lever (31) of the brake mechanism and is received in the bearing bracket (30) at assembly.
Claims11
A disc brake comprising a brake mechanism, which disc brake comprises a caliper which is reaching over a brake disc and having a cavity for receiving the brake mechanism, characterized in that the brake mechanism comprises a bearing bracket received from the inside in an opening of the caliper in a rear wall furthest from the brake disc;
- wherein, the bearing bracket has a shoulder which abuts an inner surface surrounding the opening in the rear wall of the caliper when the bearing bracket is received in the opening, such that the brake reaction force is transmitted via the shoulder of the bearing bracket to an area surrounding the opening in the caliper;
- wherein, a seal is created around the caliper opening between the bearing bracket and the caliper such that the bearing bracket and the caliper cooperate to affect the seal;
- that the brake mechanism further comprises a drive means including an adjuster mechanism and adjustment and reset shafts;
- that the adjuster mechanism is actuated by a lever pin on a lever of the brake mechanism;
- and that the adjuster mechanism is received in the bearing bracket at assembly.
A disc brake comprising a caliper which is reaching over a brake disc and having a cavity for receiving a brake mechanism and an opening in a rear wall furthest from the brake disc, said disc brake comprising a bearing bracket which comprising part of said brake mechanism;
- wherein, said bearing bracket is received in the opening from an inside of the cavity;
- wherein, the bearing bracket has a shoulder which abuts an inner surface surrounding the opening in the rear wall of the caliper when the bearing bracket is received in the opening, such that the brake reaction force is transmitted via the shoulder of the bearing bracket to an area surrounding the opening in the caliper;
- wherein, a seal is created around the caliper opening between the bearing bracket and the caliper such that the bearing bracket and the caliper cooperate to affect the seal;
- and
- wherein, said brake mechanism further comprises a drive means including an adjuster mechanism and adjustment and reset shafts;
- the adjuster mechanism being actuated by a lever pin on a lever of the brake mechanism, and the adjuster mechanism received in the bearing bracket at assembly.
Dependencies are inferred from the claim text.