Rear brake device of vehicle
First Claim
Patent Images
1. A rear brake device of a vehicle comprising:
- a brake disc that is configured to rotate integrally with a rear wheel of the vehicle, anda service brake caliper and a parking brake caliper, the service brake caliper and the parking brake caliper being supported by a swing arm rotatably supporting the rear wheel, the service brake caliper and the parking brake caliper being configured to brake the brake disc,wherein the service brake caliper and the parking brake caliper are fixed to a stay member, the stay member being supported by the swing arm,at least some of the service brake caliper and the parking brake caliper are arranged in positions forward in a vehicle body and upward in the vehicle body relative to an axle of the rear wheel,wherein the service brake caliper is provided with a first boss, the first boss being provided to fix the service brake caliper to the stay member,the parking brake caliper is provided with a third boss, the third boss being provided to fix the parking brake caliper to the stay member,the third boss is arranged below the first boss,the service brake caliper and the parking brake caliper are disposed to overlap with each other in the longitudinal direction of the vehicle body and in the vertical direction of the vehicle body, andthe service brake caliper and the parking brake caliper are positioned above the upper surface of the swing arm in a side view of the vehicle body.
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Accused Products
Abstract
A service brake caliper and the parking brake caliper (hereinafter called P caliper) are supported by a swing arm rotatably supporting the rear wheel. The service brake caliper and the P caliper are configured to brake the brake disc. In the rear brake device of the vehicle, the service brake caliper and the P caliper are fixed to a stay member, the stay member being supported by the swing arm. At least some of the service brake caliper and the P caliper are arranged in positions forward of a vehicle body and upward of the vehicle body from an axle of the rear wheel. A first boss and a third boss are arranged on a straight line passing through a center point of the axle.
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Citations
12 Claims
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1. A rear brake device of a vehicle comprising:
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a brake disc that is configured to rotate integrally with a rear wheel of the vehicle, and a service brake caliper and a parking brake caliper, the service brake caliper and the parking brake caliper being supported by a swing arm rotatably supporting the rear wheel, the service brake caliper and the parking brake caliper being configured to brake the brake disc, wherein the service brake caliper and the parking brake caliper are fixed to a stay member, the stay member being supported by the swing arm, at least some of the service brake caliper and the parking brake caliper are arranged in positions forward in a vehicle body and upward in the vehicle body relative to an axle of the rear wheel, wherein the service brake caliper is provided with a first boss, the first boss being provided to fix the service brake caliper to the stay member, the parking brake caliper is provided with a third boss, the third boss being provided to fix the parking brake caliper to the stay member, the third boss is arranged below the first boss, the service brake caliper and the parking brake caliper are disposed to overlap with each other in the longitudinal direction of the vehicle body and in the vertical direction of the vehicle body, and the service brake caliper and the parking brake caliper are positioned above the upper surface of the swing arm in a side view of the vehicle body. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification