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Driven hatch arrangement for a motor vehicle

A hatch and power technology, applied in the direction of power control mechanism, wing leaf control mechanism, transmission device, etc., can solve the problems of high transmission device, stuck, expensive, etc., to save production cost, avoid the change of installation position, The effect of mold cost reduction

Inactive Publication Date: 2015-04-29
IMS GEAR GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Motors and drives used in the context of power hatch constructions are subject to a number of restrictions, especially with regard to the usable installation space, which have the following consequences: On the one hand, relatively expensive and cost-intensive drive solutions must be selected, On the other hand, due to the presence of forces that vary depending on the door position, there may be a high risk of the transmission locking

Method used

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  • Driven hatch arrangement for a motor vehicle
  • Driven hatch arrangement for a motor vehicle
  • Driven hatch arrangement for a motor vehicle

Examples

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Embodiment Construction

[0029] because figure 1 Different aspects of the same embodiment of the invention are shown through 4 and the same reference numerals will be used in these figures.

[0030] figure 1 The illustrated hatch drive device 10 includes the following components: a motor 100 having a motor housing 101, a motor housing cover 105 fixed on the motor housing 101, and a motor shaft 102 whose rotation axis is A. The drive device 10 is assembled to a motor pinion 200 with a helical gear 201 , and a transmission assembly 300 that is slipped onto the motor shaft 102 . The motor pinion 200 is preferably produced from plastic, but it is also possible to use, for example, metal pinions or ceramic pinions, which are mainly produced by MIM (Metal Injection Molding) or CIM (Ceramic Injection Molding) methods.

[0031] Also from figure 1 It can be seen that the motor shaft 102 has, on its side facing the transmission assembly 300, a section 103 having a D-shaped cross-section, which can be obtaine...

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PUM

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Abstract

A driven hatch arrangement is provided, particularly a rear hatch arrangement, for a motor vehicle with a hatch and with a hatch drive for opening and / or closing the hatch, with the hatch drive comprising a motor with a motor shaft and a motor pinion and at least one planetary gear with a sun gear, planetary carriers with planetary rolling elements arranged on bearing pins, and an annulus, with the sun wheel of the planetary gear being formed by the motor pinion and a driven shaft being driven via the planetary gear, in which the bearing pins of the planetary gear projecting beyond the planetary rolling elements arranged on the bearing pins in the direction towards the motor.

Description

technical field [0001] The present invention relates to a motor vehicle power hatch, especially suitable for motor vehicles with a rear hatch, having the features described in the preceding part of the claims. Background technique [0002] The market demands more and more in terms of vehicle comfort. This is reflected in particular in the fact that, for a large number of movements of vehicle components, manual position adjustment is completely replaced by, in particular, electrically driven movements, or at least partially assisted by electric motors, or this replacement is at least optional. Much progress has been made in this replacement process, examples of which include the adjustment of windows, seats and exterior mirrors in automobiles. [0003] More recently, there has been an effort to provide power-driven options for foldable components of an automobile, especially the hatch of an automobile. Such power hatchback doors / rear hatches are known from patent documents ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H57/08F16H3/44H02K7/116
CPCF16H1/32F16H55/06F16H57/082F16H2001/327E05Y2900/546E05Y2201/72E05F15/614E05F15/611F16H1/28F16H2057/085
Inventor H·G·哈格多恩M·基宁格
Owner IMS GEAR GMBH
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