Disc brake device
First Claim
Patent Images
1. A floating type disc brake device comprising:
- a body,a support including arm portions which hold an inner side brake pad slidably and which are provided on both a rotation-in side and a rotation-out side of a rotor in the support; and
a cylinder unit, whereinthe body, the support, and the cylinder unit are configured separately,the cylinder unit includes a first piston configured to press the inner side brake pad, a second piston configured to press the body, a cylinder block accommodating the first piston and the second piston, and cylinder attachment portions extended from the cylinder block,the cylinder unit is fixed to the arm portions via the cylinder attachment portions disposed on an outer circumference side of the cylinder unit.
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Accused Products
Abstract
A floating type disc brake device in which a body, a support and a cylinder unit are configured separately, and a first piston and a second piston are accommodated in the cylinder unit, wherein the cylinder unit is fixed to arm portions provided on both the rotation-in side and the rotation-out side of a rotor in the support via cylinder attachment portions disposed on the outer circumference side of the cylinder unit.
21 Citations
9 Claims
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1. A floating type disc brake device comprising:
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a body, a support including arm portions which hold an inner side brake pad slidably and which are provided on both a rotation-in side and a rotation-out side of a rotor in the support; and a cylinder unit, wherein the body, the support, and the cylinder unit are configured separately, the cylinder unit includes a first piston configured to press the inner side brake pad, a second piston configured to press the body, a cylinder block accommodating the first piston and the second piston, and cylinder attachment portions extended from the cylinder block, the cylinder unit is fixed to the arm portions via the cylinder attachment portions disposed on an outer circumference side of the cylinder unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification