Setting device

A technology for adjusting devices and adjusting parts, applied in the directions of transportation and packaging, shafts, flexible shafts, etc., can solve problems such as small locking strokes, and achieve the effect of preventing loss and small structure size

Active Publication Date: 2008-12-03
SRAM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the absence of freely movable legs, this construction produces only a small locking stroke, with high spring preload

Method used

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Examples

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Embodiment Construction

[0029] figure 1 The adjusting device is shown comprising an adjusting part 1 and a spring part 2 , a housing flange 3 on an actuating housing 4 in the form of a transmission housing acting as a support member. The spring element 2 is a split ring made of spring steel wire with inwardly directed parallel fastening legs 5 . The spring element 2 snaps into a circumferential groove 6 on the housing flange 3 , and the fastening leg 5 passes through the recess 7 in the groove 6 and rests against the locking contour 8 under pretension. The adjustment element 1 is formed with a thread 9 at one end and an actuating recess 10 at the other end, between which a locking contour 8 with a locking surface 11 is located. The adjusting part 1 is screwed into the transmission housing 4 so far that the locking contour 8 is located under the recess 7 and the fastening leg 5 can rest on the locking surface 11 . The transition from the locking contour 8 to the thread 9 forms a step which acts as a...

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PUM

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Abstract

The adjusting device (1) has a catching mechanism. The adjusting device supports a ring shaped spring element (2) at a fixing component, and is equipped with a fixing journal (5) that directed inward. The fixing journal attaches the adjusting device under pre-stressing at a catching contour (8) to fix the actual adjusting position.

Description

technical field [0001] The invention relates to an adjustment device for adjusting the length of a cable, in particular a shift cable or a brake cable, in the accessible range of a gearshift or handbrake actuation according to the preambles of the independent claims. Background technique [0002] There is an adjustment device that is used to connect the shift transmission with the derailleur or the shifter or that the handbrake lever is connected with the rim brake in the soft cover steel cable. The length compensation between the cable and the soft sleeve is realized by screwing in the adjustment piece. In this case, the adjustment element is guided with its external thread into an internal thread on the gear lever housing or brake lever housing and is thus indirectly supported on the bicycle frame. If the adjusting element is screwed into the internal thread, the cable sleeve is shortened somewhat relative to the cable, which then runs loosely in the sleeve. However, in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C1/22
CPCF16C1/226F16C1/262F16C2326/20F16C2326/28
Inventor 马丁·维斯
Owner SRAM
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