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Device for opening and closing supported covers

A technology of working position and initial position, applied in the directions of leaf shutters, switches with brakes, leaf leaf openers, etc., can solve the problem of closing doors that cannot support damping, and achieve the effect of easy replaceability

Active Publication Date: 2021-01-29
W 黑尔德
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the damper according to WO 2013 / 134798 cannot support a damped closing of the door

Method used

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  • Device for opening and closing supported covers
  • Device for opening and closing supported covers
  • Device for opening and closing supported covers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0065] figure 1An exploded view of possible components of a preferred embodiment of the device 10 for opening and closing lids according to the invention is shown. In principle, all components of the device 10 according to the invention can in particular be retracted, present in a (common) housing 20 arrangement, which arrangement can be referred to as the initial position. The housing 20 can have a cover 21 in the rear region, through which the fluid chamber can be filled with fluid, for example. In the rear region of the housing 20 , ie in the region facing away from the opening 22 , a damping element can be provided, which can have, for example, a spring 41 and a damper part, which in particular includes a piston 42 , which can It is supported within the housing on a rear area, which may have a cover 21 .

[0066] The damping element can have a damper housing 43 which can have a stop in its interior on which the spring 41 can be supported. The damper housing 43 can be mo...

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PUM

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Abstract

The present invention relates to a device and a method for opening and closing supported covers, in which a first compressive force is exerted onto a working body having a longitudinal axis in a firstaxial direction so that the working body is released from a latch connection, the working body being displaced in a spring-mounted manner from a housing into a first working position against the first compressive force direction when the first compressive force is cancelled, wherein a cover operatively connected to the working body is opened, is returned partially into the housing into a second working position by a renewed compressive force in the same axial direction of the working body, the working body, when partially returned, latches with the latch connection, and, by way of a continuedcompressive force in the same axial direction, the working body is returned against a resistance of a damping element into a starting position in the housing, the cover being returnable into a closedposition.

Description

technical field [0001] The invention relates to a device for opening a supported, in particular spring-loaded cover and damping its closing movement, preferably according to claim 1 and a device for opening, preferably according to claim 12 and a method of closing a supported, in particular spring-loaded, cover with damping. Background technique [0002] In the case of cabinets and drawers as well as further component units with doors or additional lids, there is a continuing need to provide auxiliary devices by means of which the lids can be moved between an open position and a closed position in a simple manner. [0003] Mechanisms are known in principle by means of which the lid can be moved out of the closed position. In this case, pressure can be applied to the cover, whereby a mechanism is actuated which guides the cover partially open towards the actuating person. This is especially possible in the case of handleless lids, in that the lid can be reliably snapped bac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F1/10E05F5/02
CPCE05F1/105E05F5/02E05Y2201/232E05Y2900/20E05Y2400/3013E05Y2201/221E05Y2201/22
Inventor W·黑尔德
Owner W 黑尔德