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Clamping system and method for clamping a shaft-hub connection

A technology for clamping shafts and hubs, which is applied in the direction of couplings, elastic couplings, rigid shaft couplings, etc., can solve the problems of high cost and high structural cost, improve the mobility and rotation, and realize The effect of elastic clamping

Inactive Publication Date: 2012-05-30
SCHAEFFLER TECH AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, a disadvantage of this clamping system is the high structural complexity, first of all recesses must be introduced in the shaft part, which results in high costs due to the necessary machining of the shaft part

Method used

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  • Clamping system and method for clamping a shaft-hub connection
  • Clamping system and method for clamping a shaft-hub connection
  • Clamping system and method for clamping a shaft-hub connection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] figure 1 A first exemplary embodiment of a toothed ring 10 according to the invention is shown, which can be used for a clamping hub connection. The toothed ring 10 has internal toothing 12 on its inner peripheral surface 14 . On its outer peripheral surface 16 the toothed ring 10 has short leg parts 18 which are designed in the form of leaf springs. The toothed ring 10 shown here has three leaf-spring-shaped web parts 18 , it being likewise possible for two or more than three leaf-spring-shaped web parts 18 to be arranged on the toothed ring 10 . Holes 24 are respectively provided on the first ends 20 of the short arm parts, the first ends are opposite to the second end 22 of the short arm parts 18, and the second ends are directly connected to the gear ring 10 through the openings. The ring gear 10 can be connected to the hub part 26 or the shaft part 28, for example by using figure 2 Rivet 32 ​​is shown. The leaf spring-shaped short leg parts 18 are preferably a...

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PUM

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Abstract

The invention relates to a clamping system for a shaft-hub connection, comprising a shaft element (28) that has outer toothing (34) and a hub element (26) that has inner toothing (30), a toothed gear (10) having toothing (12) being provided for clamping the shaft element to the hub element. In the clamped state, the toothing of the toothed gear is offset at an angle to the inner toothing of the hub element and / or to the outer toothing of the shaft element. The invention also relates to a method for clamping a shaft-hub connection.

Description

technical field [0001] The invention relates to a clamping system for a shaft-hub connection. The invention also relates to a method for clamping a shaft-hub connection. Background technique [0002] Such a clamping system in the form of a clutch system is known, for example, from WO 2007 / 000140. This clamping system has a shaft part in the form of a clutch toothing with external toothing and a hub part in the form of a damper flange with internal toothing. In order to achieve a perfect torque transmission between the shaft part and the hub part with as low as possible stop noises or crackling noises caused by torsional vibrations, it is proposed here that the shaft part has a plurality of recesses, in which spring parts are respectively arranged, It has a spring arm which engages in an internal toothing of the hub part and thus enables the clamping of the shaft part to the hub part. A disadvantage of this clamping system, however, is the high structural complexity, first...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D1/06F16D3/06
CPCF16D2001/103F16D1/104
Inventor F·福格尔M·于贝尔哈克尔P·施佩特
Owner SCHAEFFLER TECH AG & CO KG