Assisting fitting for tiltable wing of window or door

A technology of accessories and support arms, applied in door/window accessories, wing fan parts, wing fan suspension devices, etc., can solve the problems of structure and structure, etc.

Active Publication Date: 2020-08-21
ROTO FRANK FENSTER & TURTECHNOLOGIE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] Known support fittings are structurally complex in design and can only be adapted to different support functions or sash sizes to a very limited extent

Method used

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  • Assisting fitting for tiltable wing of window or door
  • Assisting fitting for tiltable wing of window or door
  • Assisting fitting for tiltable wing of window or door

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] figure 1A door 10 is shown with a fixed frame 12 and a leaf 14 . The fan 14 is supported on its underside by a trolley assembly 16 . When the sash 14 is released from the fixed frame 12 , the sash can move in the direction of the arrow 18 . Arrow 18 symbolizes the opening direction. according to figure 1 The fan 14 is shown as a fan that opens to the right. The movement of the sash 14 takes place in particular parallel to release from the fastening frame 12 .

[0043] The block assembly 16 has a first block 20 and in particular a second block 22 . The trolleys 20 , 22 run on slide rails 24 .

[0044] The fan 14 has a handle 26 . The handle 26 can be moved into a first handle position 26a in which the fan 14 is in the closed position. In this closed position, the leaf 14 is fixedly locked on the fixed frame 12 . If the handle 26 is pivoted into the second handle position 26b, the leaf 14 can be released from the fastening frame 12 and moved in the direction of t...

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PUM

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Abstract

The invention relates to an assisting fitting (28) which assists the opening and/or closing in the region of one of the four wing sides. The assisting fitting (28) has an angled assisting arm (42) with a fulcrum (44). The assisting arm (42) has at least two legs (52a, 52b), in particular exactly two legs (52a, 52b). The fulcrum (44) of the assisting arm (42) can be formed between the legs (52a, 52b). The legs (52a, 52b) are each longer than they are wide. The assisting arm (42) is connected at one end to a spring element (50), and therefore pivoting of the assisting arm (42) about the fulcrum(44) causes tensioning or compression of the spring element (50). The assisting arm (42) and the spring element (50) are preferably each mounted pivotably on a first rail (32a) of the assisting fitting (28). The assisting arm (42) can be mounted pivotably on a second rail (32b) at the other end. The fulcrum (44) of the assisting arm (42) can be situated on a riser of the first rail. The fulcrum (44) is preferably situated at half the height of the spring element (50). The assisting fitting (28) allows the opening and/or closing of a wing side to be assisted in a particularly simple manner in terms of design.

Description

technical field [0001] The invention relates to a support fitting for a movable, in particular tiltable, leaf of a window or door. Furthermore, the invention relates to a window or door with such a support fitting. Background technique [0002] It is known to use fittings in order to support the opening and / or closing of a tiltable leaf of a window or door. [0003] For this purpose, CH 684 350 A5 discloses a tilting-sliding door with spring-loaded spreading shears. [0004] A window is known from DE 103 00 655 A1, the leaf of which can be actuated by means of a cable drive. The drive has a spring for loading the cable drive with spring force. [0005] EP 0 960 999 A1 discloses a tilting window with a spring which can be actuated by moving a spreader arm. [0006] From EP 0 276 678 A2 a support fitting with a helical pressure spring is known for a tiltable leaf, which, when the leaf is closed, applies a closing torque to the spreader arms and when the leaf is tilted A h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05D15/52E05F1/10E05D15/10
CPCE05D15/1015E05D15/28E05D15/5205E05F1/10E05F1/1066E05Y2201/422E05Y2201/488E05Y2201/492E05Y2201/626E05Y2600/528E05Y2800/404
Inventor S·芬格勒T·艾斯勒M·彼得T·尼科什
Owner ROTO FRANK FENSTER & TURTECHNOLOGIE GMBH
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