Actuating drive for a furniture flap having a mounting securing mechanism for the empty actuating arm

A technology of driving device and safety device, which is applied in the suspension device of wing leaf, door/window accessories, construction, etc., and can solve the problem of injury to installers

Active Publication Date: 2013-09-18
JULIUS BLUM GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the furniture flap is not yet hinged on the adjusting arm, there is a great risk that the adjusting arm will be pushed out strongly due to the active spring device, and thus the installer may be seriously injured.

Method used

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  • Actuating drive for a furniture flap having a mounting securing mechanism for the empty actuating arm
  • Actuating drive for a furniture flap having a mounting securing mechanism for the empty actuating arm
  • Actuating drive for a furniture flap having a mounting securing mechanism for the empty actuating arm

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] figure 1 A perspective view of an exemplary embodiment of a cabinet-like piece of furniture 1 is shown, in which an adjusting drive 4 according to the invention is provided for driving a movable liftable swing door 3 . The adjusting drives 4 are each fastened on the inner sides of mutually opposite vertical side walls of the furniture body 2 . In order to move the swing door 3 from the closed position to the open position or in the opposite direction, at least one adjusting arm 5 is provided, which is pivotably supported on the base body of the adjusting drive 4 on the one hand and connected to the turning The door 3 is in a hinged connection. In the closed end position, the flip door 3 assumes an essentially vertical position.

[0025] figure 2 A side view of an exemplary embodiment of the adjusting drive 4 according to the invention is shown. The adjusting drive 4 includes a spring device 6 , which is movably mounted on the base body A at a point of rotation B . ...

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PUM

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Abstract

The invention relates to an actuating drive (4) comprising at least one actuating arm (5) for driving a flap (3) of a piece of furniture (1) and a spring device (6) for biasing the actuating arm (5), wherein a mounting securing mechanism - on which the flap (3) is not yet mounted - is provided for the empty actuating arm (5) for limiting the opening speed of the empty actuating arm (5). According to the invention, the mounting securing mechanism comprises at least one movably mounted first locking element (14), wherein said first locking element (14) can be guided along a control cam (16) at a speed below a predefined pivoting speed of the actuating arm (5). The actuating arm (5) can be moved substantially freely and the first locking element (14) lifts off from the control cam (16) at least in some areas when the predefined pivoting speed of the actuating arm (5) is exceeded, whereby the first locking element (14) can be releasably blocked with a second locking element (19) so that the actuating arm (5) can be fixed in its relative pivoting position.

Description

technical field [0001] The invention relates to an adjusting drive with at least one adjusting arm for driving a swing door of furniture and a spring device for loading the adjusting arm, wherein an empty adjusting arm is provided for an empty adjusting arm on which the swing door is not yet mounted A safety device for limiting the opening speed of an empty adjusting arm, wherein the safety device has at least one first movably mounted locking element. [0002] Furthermore, the invention relates to a piece of furniture having an adjusting drive of the type described. Background technique [0003] Such an adjusting drive is used, for example, to adjust a furniture flap hinged on a pivotably mounted adjusting arm between a vertical position of a cabinet compartment in a closed furniture body and an upwardly moved open position. To compensate for the weight of the swing door, a spring device or a gas pressure accumulator is provided, in which the torque acting on the adjusting...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05F1/10E05D15/40
CPCE05Y2900/20E05Y2201/22E05D15/262E05F1/1058E05Y2201/622E05Y2201/416E05D15/401
Inventor W·伯勒
Owner JULIUS BLUM GMBH
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