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Power-driven lifting method for automobile glass

An automotive glass and electric technology, applied in the direction of power control mechanism, wing fan control mechanism, door/window accessories, etc., can solve the problem of unable to support the tightening of the transmission wire, and achieve simple design, reasonable design, and flexible operation. high effect

Inactive Publication Date: 2012-02-22
戴绍国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Recently, an after-sales analysis report by General Motors showed that nearly 40% of the electric glass lifter failures were caused by the sealing of the motor, etc. One of the reasons for its failure, and the existing electric lift control system of automobile glass cannot support the online method of tightening the transmission cable

Method used

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  • Power-driven lifting method for automobile glass
  • Power-driven lifting method for automobile glass
  • Power-driven lifting method for automobile glass

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Embodiment Construction

[0020] The electric lifting method of the automobile glass is used for the electric lifting control of the automobile glass, and the lifting method is completed by means of an electric lifting mechanism, such as figure 1 , figure 2 and image 3 As shown in the figure, the electric lifting method is specifically driven by the drive motor 20 to drive a transmission disc 31, and a transmission wire 70 is driven and sleeved on the transmission disc 31. The two ends of the transmission wire 70 are fixed on the glass pallet 50, and the transmission wire It is also set through a tensioning mechanism 60, and the transmission wire rope is always tensioned by the tensioning mechanism. The driving motor is mounted on a motor fixing base 40, a bearing is arranged on the motor fixing base, and one end of the rotor shaft 21 of the driving motor is assembled with the bearing. The drive motor drives a transmission disc connected to a reducer 30 in a worm manner, and the transmission disc d...

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PUM

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Abstract

The invention discloses a power-driven lifting method for automobile glass. The method is characterized in that a drive motor drives a driving plate, wherein the driving plate is sheathed with a transmission steel rope in a driving mode; two ends of the transmission steel rope are fixed on a glass support plate; the transmission steel rope is also sheathed with a tensioning mechanism; and the transmission steel rope is arranged in the way of being always tensioned by the tensioning mechanism. The power-driven lifting method for the automobile glass has long service life and reasonable design. Because of adopting a simpler design, the power-driven lifting method for automobile glass has the advantages of simple structure, small occupied space and high operation flexibility, can automatically tension the transmission steel rope at any time, is favorable for convenient realization of operation automation and conforms to the technical requirement of the automobile power-driven glass lifter, specified in the automotive industry standard QC (Quality Control) / T636-2000.

Description

technical field [0001] The invention belongs to the driving control technology for the lifting of automobile glass, in particular to an electric lifting method of automobile glass which electrically controls the lifting of automobile glass. Background technique [0002] The existing automatic lifting devices for automotive glass have two modes of electric and pneumatic driving. Electric lifting is the most widely used because of its easy control, simple assembly method and long service life. However, the existing electric glass lifting device for automobiles has a high failure rate due to many reasons. Recently, an after-sales analysis report by General Motors showed that nearly 40% of the failures of electric glass lifters were caused by the sealing problem of the motor, etc. In addition, the looseness of the transmission wire that drives the glass pallet during use is also a problem. One of the reasons for its failure is that the existing electric lift control system of a...

Claims

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Application Information

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IPC IPC(8): E05F15/16E05F15/689
Inventor 戴绍国
Owner 戴绍国
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