Caliper assembly for service and parking disc brake

A technology of disc brakes and parking calipers, applied in the direction of brake types, axial brakes, gear transmission mechanisms, etc., can solve problems such as large space, achieve the effect of limiting the number and simplifying maintenance operations

Active Publication Date: 2014-12-24
FRENI BREMBO SPA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This solution proves suitable for low-performance vehicles and takes up considerable space

Method used

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  • Caliper assembly for service and parking disc brake
  • Caliper assembly for service and parking disc brake
  • Caliper assembly for service and parking disc brake

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] Referring to the preceding figures, a caliper assembly for a service and parking disc brake 1 comprises a service caliper body 2 placed astride a disc 3 for the disc brake.

[0041] Said body 2 comprises a first vehicle-side elongated element 4 adapted to face a first braking surface 5 of a brake disc 3 .

[0042] Said first elongated element 4 comprises at least one first column 6 housing a first thrust piston 7 adapted to exert a thrust action on a facing first running pad 8 , so that it abuts against the first braking surface 5 of the disc 3 and exerts a service braking effect on the vehicle.

[0043] According to one embodiment, said first elongated element 4 comprises at least one first abutment of a first pad 8 and a guide pin 16 to guide said pad 8 and receive the braking action of the vehicle.

[0044] According to an embodiment, said service caliper body 2 also comprises a second wheel-side elongated element 9 adapted to face the second braking surface 10 of t...

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PUM

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Abstract

A caliper assembly for a service and parking disc brake (1) comprising a service caliper body (2) placed astride a disc for a disc brake having a first and second elongated element on the vehicle side (4), a first service pad (8) to abut it against a first braking surface of the disc and exercise a service braking action on the vehicle, said first elongated element (4) comprising a first abutment and guide pin (16) of the first pad (8) to guide it and receive the braking action of the vehicle, a parking caliper (17) comprising separate thrust means (20) of the parking caliper and for abutting at least a third parking pad (21) against the first braking surface of the disc, said parking caliper (17) has a connection (18) for supporting and connecting at least partially said parking caliper (17) to said service caliper body (2), said connection (18) of the parking caliper (17); to the service caliper body (2) comprises a first blocking screw (19) positioned coaxially to said first support and guide pin (16) of the first service pad (8).

Description

technical field [0001] The present invention relates to a road and parking caliper assembly. [0002] In particular, the invention relates to an assembly comprising a caliper body of the type placed astride a disc and having the thrust of shims positioned on two opposite sides of the braking surface of a disc for a disc brake A piston and a parking caliper body connected to the stationary caliper body. Background technique [0003] A driving and parking caliper assembly is known from document EP 1 924 782-B1 in the name of the same applicant, wherein the driving caliper is of the fixed type and the parking caliper is of the floating type, and the driving and parking caliper assembly comprises a A fixed bracket of the main body of the road caliper and a floating part that moves relative to said bracket. This solution is not always available due to its considerable perimeter and tangential dimensions, especially when specified for sports cars with brake discs of considerable...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D55/228
CPCF16D55/228F16D2055/0008F16D2055/0091F16D2121/04F16D2123/00F16D55/226F16D2055/0016
Inventor 洛伦佐·内西阿德里亚诺·博内蒂克里斯蒂安·克里帕
Owner FRENI BREMBO SPA
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