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Operating device

A technology of a control device and a conversion device, which is applied in the direction of control devices, mechanical control devices, and manual control mechanisms, etc., which can solve problems such as difficulty in button placement, and achieve the effects of improved drive safety, easy engagement/disengagement, and rapid control

Inactive Publication Date: 2011-05-18
SCANIA CV AB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So, although often used together, buttons can be difficult to place, partly because they look similar, and partly because they are not placed together

Method used

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Examples

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Embodiment Construction

[0040] Figure 1a Schematically shows a front view of an actuating device I for engaging / disengaging a drive function including a differential function of a motor vehicle according to a first embodiment of the invention, Figure 1b schematically shows the Figure 1a The side view of the operating device 1 arranged on the instrument panel 10 of the motor vehicle.

[0041] The operating device 1 is intended to be arranged on an instrument panel 10 in a driver's space of the vehicle. The operating device 1 comprises a ring element 20 intended to be firmly arranged on the dashboard 10 .

[0042] The handling device 1 also includes a switching device 30 surrounded by the ring element 20 . The conversion device 30 has a circular base 32 sealingly accommodated in the ring element 20 and movable relative thereto. The conversion device 30 also has a preferably centrally spanning grip 34 in the form of a knob 34 extending over and protruding from the base 32 .

[0043] The switching ...

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PUM

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Abstract

The invention relates to an operating device (I; II; III) for a motor vehicle (50; 150; 250) for engagement / disengagement of drive functions incorporating a differential function, wherein the operating device comprises a switching means for engaging / disengaging a drive function, and comprises a rotatable switching means (30; 130; 230) for engaging / disengaging at least one drive function by a rotary movement, said switching means has a facility (30; 140; 240) associated with it for engaging / disengaging at least one further drive function by a movement different from said rotation. The invention relates also to a motor vehicle.

Description

technical field [0001] The invention relates to an actuating device according to the preamble of claim 1 . The present application also relates to a motor vehicle according to claim 16 . Background technique [0002] In order to make it possible for the wheels on the powered axle of a motor vehicle to rotate at different speeds, the mechanism used bends when overcoming obstacles, the vehicle has a differential for power distribution between the powered wheels. Problems with the differential can occur when the vehicle is stopped because the wheels that lose control will stall and slip, so not all powered wheels will be able to be secured. Especially in heavy trucks such as trucks, differential locks are provided as differentials for locking the respective powered axles in order to prevent any difference in rotational speed between opposing powered wheels, constituting a so-called transverse differential Quick lock. On vehicles with two or more powered axles, differential l...

Claims

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Application Information

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IPC IPC(8): G05G9/02B60K23/04B60K37/06G05G9/04H01H25/00
CPCG05G1/087B60K23/0808H01H2025/048H01H23/04B60K23/00H01H25/06B60W2050/146G05G9/02B60K23/04G05G9/04H01H25/00
Inventor J·尼尔松T·奥斯伦德
Owner SCANIA CV AB
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