Shift device and method for securing shift device

A technology for equipment and shift shafts, which is applied to mechanical equipment, components with teeth, belts/chains/gears, etc., can solve the problems of cost fixation, anti-corrosion and anti-vibration measures, etc., to avoid corrosion and simplify The effect of mass production

Active Publication Date: 2018-06-08
SCHAEFFLER TECH AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this solution, which is inherently good and of simple construction, requires relatively complex fastening by means of

Method used

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  • Shift device and method for securing shift device
  • Shift device and method for securing shift device

Examples

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Example Embodiment

[0031] figure 1 The schematic diagram illustrated illustrates the structure and function of the first scheme of the shifting device 1 for a shifting transmission or gearbox of a motor vehicle (not shown). The shift device 1 has a shift shaft 2 of a transmission. The shift shaft 2 is rotatably and axially movably supported in a transmission housing, which is also not shown. A unit consisting of a shift lever 3, a sleeve 4 or a disk 5 is fixed to the shift shaft 2 on the end side in a rotationally fixed manner. The shift lever 3 has a rod recess 6 for a ball head on its free end, and a connecting rod connecting device or a rope transmission device of a manual shift lever (not shown) can act on the ball head for pivoting. The gear lever then rotates the shift shaft 2 by a limited rotation angle value, which is necessary for changing gears.

[0032] The shift lever 6 has two arms arranged substantially perpendicular to each other. The angle α can also have an angle of 0°-360° depe...

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PUM

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Abstract

The invention relates to a shift device (1) for a motor vehicle variable-speed gearbox, comprising a selector shaft (2) which can be rotated and axially displaced, a sleeve (4) which is secured to said selector shaft (2) at the end, a gear shift lever (3) that is rigidly secured to the sleeve and which can cause the selector shaft (2) to rotate, and a selector lever engagement (7) for a selector lever, which allows said selector shaft (2) to be axially displaced.

Description

technical field [0001] The invention relates to a shifting device for a motor vehicle gearbox, which has a shifting shaft, which is rotatable and axially displaceable, and a sleeve, which is on the end side affixed to the shift shaft; a selector lever fixedly connected to the sleeve and through which the selector shaft is rotatable; and a selector lever engagement mechanism for a selector lever through which the selector lever can Axially movable via the selector lever. Background technique [0002] In a motor vehicle with a manual transmission or a gearbox with automatic shifting, a shifting device, usually consisting of two levers, is required as an actuating device to move and turn the shifting shaft. One lever of this arrangement, usually the selector lever, pivots to move the shift shaft axially. Here, the selection movement on the selector lever is converted into a linear movement of the selector shaft. The other lever, usually the shift lever, turns the shift shaft...

Claims

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Application Information

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IPC IPC(8): F16H63/38
CPCF16H63/30F16H2063/3076F16H2063/3086
Inventor 约亨·勒费尔曼克劳斯·克拉默
Owner SCHAEFFLER TECH AG & CO KG
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