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Drives, especially for convenience drives in motor vehicles

A driving device and driver technology, applied in the direction of electromechanical devices, connected with control/drive circuits, electric components, etc., can solve the problems that the anti-pinch function can no longer be guaranteed, increase the difficulty of damage or disassembly, and improve safety sexual effect

Active Publication Date: 2019-01-15
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, not only the use of screw elements, but also the known snap-in connection, enables relatively easy removal of the drive plug or opening of the drive unit, and thus avoids the risk of manipulation due to which and can no longer ensure the function of the anti-pinch

Method used

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  • Drives, especially for convenience drives in motor vehicles
  • Drives, especially for convenience drives in motor vehicles
  • Drives, especially for convenience drives in motor vehicles

Examples

Experimental program
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Embodiment Construction

[0018] exist figure 1 A first drive device 10 according to the invention in the form of a window lift drive is shown in . The drive 10 comprises an electric motor 11 having an armature shaft 13 with a drive worm 12 which meshes with the toothing of a gear wheel 14 of a one-stage or multi-stage transmission. This transmission acts on a driven shaft 15 for at least indirect actuation of the window pane. The components described so far are arranged by way of example within housing 18 of drive device 10 . The housing 18 is closed in the region of the transmission wheel 14 with a preferably detachable transmission cover 19 , for example by means of screws (not shown).

[0019] The housing 18 made of plastic is also used to accommodate an in particular customer-specific connection plug 20 , which is likewise made of plastic. Connected at least indirectly to the connecting plug 20 is a printed circuit board 21 which carries the electrical or electronic components for operating the...

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PUM

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Abstract

The device (10) has a housing (18) connected to a drive motor (11) that is indirectly connected to a custom connector (20) for controlling the drive motor. The custom connector is partially inserted into a receptacle (22) of the housing. The custom connector is fixed to the housing, and provides a non-destructive non-releasable fixation between the connector and the housing. A weld is designed as ultrasonic sealing connection and made of plastic material, where the custom connector and the housing are formed in a region of the weld.

Description

technical field [0001] The invention relates to a drive, in particular a convenience drive for use in a motor vehicle. Background technique [0002] Such drives are known from the prior art and are used, for example, as window lift drives in motor vehicles. Such a drive is often designed as a transmission drive and consists of an electric motor whose armature shaft drives a transmission, the driven shaft of which in turn serves to actuate the element to be adjusted (e.g. a window pane) . Such a drive has a connection plug for the voltage supply of the drive unit or for actuating the drive unit, which can be plugged from the outside into a receptacle of the housing of the drive. Such an embodiment makes it possible for one and the same drive to be configured, for example, with different, respectively customer-specific connection plugs, and to be used for different motor vehicles. In practice, such a connecting plug also includes a printed circuit board with electronic comp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K5/22
CPCH02K5/225H02K11/38
Inventor D.W.戈特沙尔克T.胡克H.凯勒F.塔施
Owner ROBERT BOSCH GMBH
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