disc brake mechanism

A disc brake and brake disc technology, applied in the direction of brake type, brake components, gear transmission mechanism, etc., can solve the problems of large structure space, high cost, consumption and so on

Inactive Publication Date: 2019-05-07
ZF FRIEDRICHSHAFEN AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The known disc brake is structurally complex, requiring not only a considerable installation space but also high manufacturing costs
Cost-intensive and maintenance-intensive braking device due to structurally complex mounting of the pivoting element

Method used

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  • disc brake mechanism

Examples

Experimental program
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Embodiment Construction

[0017] In the embodiment variant shown, a single-sided brake is shown. However, it is conceivable to use double-sided brakes or disc brakes. Regardless of the brake design used accordingly, this type of brake results in the advantage of ensuring that it is maintenance-free over the entire service life of the drive system.

[0018] The disc brake mechanism or disc brake is used to apply a predetermined braking torque according to the direction of rotation to decelerate the shaft 1. The disc brake mechanism includes a first brake disc 2 that is connected to the shaft 1 in a rotationally fixed manner and at least one associated first friction surface 3, which can be effective via a brake operating device 4 for applying a desired braking torque Connect (Wirkverbindung).

[0019] According to the invention, it is provided that at least one second brake disc 5 with at least one second friction surface 6 is provided, wherein the braking torque that can be transmitted to the second frict...

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PUM

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Abstract

The utility model relates to a disc brake mechanism and automatic escalator disc brake mechanism or automatic walkway disc brake mechanism, disc brake mechanism are used for applying predetermined braking moment according to the rotation direction for make axle (1) slow down, this disc brake mechanism has first brake disc (2) and at least one is attached first friction surface (3), this first brake disc and first friction surface can effectively be connected via braking operating means (4) that are used for applying the braking moment of expectation each other, wherein, is provided with at least one second brake disc (5) and at least one second friction surface (6), wherein, and on the braking moment of transferable to the second brake disc (5) can transmit axle (1) according to the rotation direction.

Description

Technical field [0001] The invention relates to a disc brake mechanism, which is used to apply a predetermined braking torque according to the rotation direction to decelerate a shaft. Background technique [0002] The disc brake mechanism is used in a vehicle, for example, in order to apply a predetermined braking torque to the driving wheels when necessary to slow down or stop the vehicle. Here, the same braking torque is applied regardless of the direction of rotation of the drive wheels. [0003] For example, what is required in the driving system of an escalator, moving walk, or the like is that a braking device applies a braking torque according to the direction of rotation. This is because the escalator / automatic walkway can be driven in two directions, and for example, when the escalator / automatic walkway is driven upward, a smaller braking torque is required than when the escalator / automatic walkway is driven downward. Therefore, the braking torque applied according to t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D55/02B66D5/14
CPCB66D5/14F16D65/186F16D2121/22F16D2127/005
Inventor 伊尔亚·伊米格伦特
Owner ZF FRIEDRICHSHAFEN AG
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