Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Damping device for movable furniture parts

A technology of buffer devices and furniture parts, applied in the direction of springs, shock absorbers, springs/shock absorbers, etc., can solve the problems of high reset resistance and slow reset movement, and achieve the effect of low resistance

Active Publication Date: 2015-04-29
JULIUS BLUM GMBH
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the return movement of the piston to the ready position, only the outer region of the annular disk can be deformed, wherein the resistance to return is relatively high and the return movement therefore takes place slowly

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Damping device for movable furniture parts
  • Damping device for movable furniture parts
  • Damping device for movable furniture parts

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] figure 1 A perspective view of a piece of furniture 1 with a furniture body 2 is shown, wherein a plurality of drawers 3 are mounted displaceably relative to the furniture body 2 via drawer extension guides 4 . The drawer pull-out guiding device 4 has a main body guide rail 5 to be fixed on the furniture main body 2 and a drawer guide rail 7 to be connected with the drawer 3, wherein an extension puller is movably arranged between the main body guide rail 5 and the drawer guide rail 7 Out of the middle rail 6.

[0025] Figure 2a A perspective view of a possible embodiment of the retracting device 8 for retracting the drawer 3 or the drawer rail 7 into the closed end position is shown. The retracting device 8 has a housing 10 in which at least one (not shown here) spring is arranged for biasing the entraining element 9 . The spring-loaded entrainment element 9 is movably mounted at least partially along a linear displacement, wherein the linear displacement of the en...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a damping device (12) for movable furniture parts (3), comprising at least one fluid chamber (29), at least one piston (19) movable in the fluid chamber (29), wherein the piston (19) has at least one opening (20) for passage of a damping fluid provided in the fluid chamber (29), at least one movable covering plate (22), which is mounted at a bearing (23) so as to pivot or bend relative to the passage opening (20) of the piston (19), wherein during a damping stroke of the piston (19) the covering plate (22) at least partially covers or closes the at least one passage opening (20) of the piston (19). The bearing (23) is arranged at an edge region of the covering plate (22). In cross-section the piston (19) and the fluid chamber (29) are symmetrical around a longitudinal axis (L) and the at least one covering plate (22) is held by the bearing (23) asymmetrically in relation to said longitudinal axis (L).

Description

technical field [0001] The invention relates to a damping device for movable furniture parts, the damping device comprising: [0002] - at least one fluid chamber; [0003] - at least one piston movable in the fluid chamber, wherein the piston has at least one through-hole for a buffer fluid arranged in the fluid chamber, [0004] - at least one movable cover disc, which is pivotally or flexibly arranged on a support relative to the through-bore of the piston, wherein the cover disc at least partially covers or The at least one passage opening of the piston is closed, wherein the support element is arranged on an edge region of the cover disk. [0005] Furthermore, the invention relates to a deploying device comprising a drawing-in device for drawing a movable furniture part relative to a furniture body into a closed end position and comprising a damping device of the type to be described. Background technique [0006] A damping device of the same type is described in EP ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): F16F9/348F16F9/516
CPCF16F9/348F16F9/3484F16F9/516F16F2222/12
Inventor M·埃拉赫尔
Owner JULIUS BLUM GMBH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com