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Drive for soft top

A transmission device and top cover technology, which can be applied to roofs, transportation and packaging, vehicle parts, etc., and can solve problems such as complex devices

Inactive Publication Date: 2011-07-06
DR ING H C F PORSCHE AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This known device is relatively complex and has a number of transmission elements for the flexible roof extending far beyond the main seat of the roof

Method used

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  • Drive for soft top
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Examples

Experimental program
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Effect test

Embodiment Construction

[0033] The roof drive 1 and the vehicle roof, which is not shown further and moved by the roof drive 1 , comprise a linear drive 2 , a roof guide 3 moved by the linear drive 2 , a The top cover main support 4, on which the fixed end 5 of the roof guide rod 3 and the fixed end 6 of the linear drive mechanism 2 are fixed. In addition, there is a turning lever 7 that is swingably fixed on the top cover main support 4, and a transmission connecting rod 9 is arranged on the free end 8 of this turning lever, and this driving connecting rod is fixed on the turning lever with a first end 10. On the free end 8 of 7, and act on the roof rail 3 with a second end 11. In the exemplary embodiment shown, the linear drive 2 has a linearly displaceable rod 12, such as a piston rod, whose free adjustment end 13 acts approximately in the center on the tilting lever 7, and thus approximately causes a displacement relative to the tilting lever. 7 The movement of the free end 8 is doubled. The mo...

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PUM

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Abstract

A top drive for a flexible vehicle roof which can be transferred from a closed position into a storage position and vice versa. At least one roof link is movable via a linear drive, the roof link and a fixed end of the linear drive being fastened to a main bearing of the top, wherein an actuating end of the linear drive is fastened pivotably to a throw-over lever which is fastened to the main bearing of the top and at the free end of which there is arranged a drive connecting rod which is fastened at a first end in an articulated manner to the free end of the throw-over lever and at a second end in an articulated manner to a section of the roof link, which section is spaced apart from the pivot point on the main bearing of the top, as a result of which a driving movement of the linear drive can be transmitted to the roof link.

Description

technical field [0001] The invention relates to a roof drive having the further features stated in the preamble of claim 1 for a flexible vehicle roof that can be switched from a closed position to a storage position and vice versa. Background technique [0002] A flexible vehicle roof known from DE 4438925 has a plurality of roof links, one of which can be moved by a linear drive. A fixed end of the roof guide rod and the linear drive mechanism is fixed on a roof main support. [0003] A folding roof for motor vehicles is also known from DE 889 270, in which a movable roof rail can be opened and closed via a cylinder with a piston rod. This known device is relatively complex and has a plurality of transmission elements for the flexible roof extending far beyond the main support of the roof. Contents of the invention [0004] The task of the present invention is to design a roof transmission with the features stated in the preamble of claim 1, so that the elements of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60J7/12
CPCB60J7/1265
Inventor L·舒尔兹F·赫曼D·贝尔
Owner DR ING H C F PORSCHE AG