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

A furniture rotary system having reduced friction, and a piece of furniture comprising such system

A technology for furniture and furniture parts, which is applied in the direction of rotating bearings, furniture parts, transportation and packaging, etc., and can solve the problems of increasing the total cost of furniture parts

Active Publication Date: 2019-11-15
IKEA SUPPLY
View PDF29 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Until now, this practice usually involved expensive components that contributed to the overall cost of the furniture piece

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
  • A furniture rotary system having reduced friction, and a piece of furniture comprising such system
  • A furniture rotary system having reduced friction, and a piece of furniture comprising such system
  • A furniture rotary system having reduced friction, and a piece of furniture comprising such system

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0184] By using the test procedure described above, the friction resulting from the application of different lipophilic compositions to anodized painted aluminum profiles was determined. The resulting kinetic friction, ie the mean value obtained from three test series, is recorded and compared with the kinetic friction for an anodized aluminum profile with lacquer but not coated with any lipophilic composition (=control). The results are provided in Tables 1 and 2 below.

[0185] Table 1 - Fatty acids in liquid paraffin

[0186]

[0187]

[0188] MA5% / 10% / 30%=5% by mass / 10% by mass / 30% by mass of myristic acid in liquid paraffin

[0189] PA10% = 10% by mass of palmitic acid in liquid paraffin

[0190] SA10% = 10% by mass of stearic acid in liquid paraffin

[0191] LP = liquid paraffin

[0192] Table 2 - Triglycerides in Liquid Paraffin

[0193]

[0194] TM10% = 10% by mass of glyceryl trimyristate in liquid paraffin

[0195] TP10% = 10% by mass of glyceryl tripa...

example 2

[0204] By using the test procedure described above, the friction generated using liquid paraffin as a coating of the lipophilic composition under different loads (5N, 10N and 20N, respectively) was determined. Increasing load does not result in increased friction. In contrast, the lowest load (5N) showed the highest friction (friction value 0.052 (at 5N) compared to friction value 0.045 (at 10N) / 0.046 (at 20N)).

example 3

[0206] In an additional experiment, a corresponding aluminum strip without any paint was used. The use of 10% by mass of palmitic acid in liquid paraffin as a lubricant on unpainted bars resulted in a kinetic friction of 0.1132, i.e. more than 100% higher than the corresponding kinetic friction obtained with painted aluminum bars (see Table 1; 0.042 and 0.047, respectively).

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

PropertyMeasurementUnit
Vickers hardnessaaaaaaaaaa
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

A furniture rotary system (100, 200, 300, 400, 500) for a piece of furniture (10, 20, 30, 40, 50) is provided. The furniture rotary system is forming a sliding rotary connection between a rotational member (120, 210, 320, 410, 520) and a stationary member (110, 220, 310, 420, 510), wherein said furniture rotary system (100, 200, 300, 400, 500) comprises at least one sliding surface (114, 214, 314,414, 514) being coated with a lacquer comprising a resin, wherein said lacquer in turn is at least partly coated with a lipophilic composition coating to provide a slide layer with a lowered friction.

Description

technical field [0001] The invention relates to a furniture swivel system for a piece of furniture, and to a piece of furniture comprising such a furniture swivel system. More specifically, the present invention relates to various furniture rotation systems with reduced friction. Background technique [0002] The furniture may be provided with a furniture swivel system allowing one part of the furniture to rotate and / or turn relative to a second part. Such systems can be implemented to provide different functions, eg, hinges for cabinets, supports for shelves, etc. [0003] Since furniture is expected to withstand long-term use and loads, the stability of the swivel system is an important factor in the design and manufacture of such furniture. Therefore, furniture swivel systems are generally high-quality components that allow frequent operation without significant risk of wear or damage. Until now, this approach generally involved expensive components that contributed to...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B05D5/08B05D7/16B32B15/08C09D191/00E05D15/02A47B88/00C25D11/20F16C29/02A47B9/20
CPCA47B9/20A47B49/00B32B15/08C09D133/08C09D191/00C25D11/20A47B88/40E05D15/0621E05Y2201/684E05Y2800/108E05Y2800/43E05Y2900/20F16C2314/70C25D13/12F16C17/04F16C29/045F16C33/201F16C33/206F16C2314/72F16C33/14F16C33/121F16C33/1095F16C33/109F16C17/10F16C29/02F16C13/006F16C2326/02F16C29/0692B60B2200/20B60B33/0063B60B33/0026B60B19/12B60B3/001B05D5/08B05D7/16E05D15/02B32B2307/746A47B88/00A47B88/41A47B9/04E05D7/081
Inventor 本尼·安德森
Owner IKEA SUPPLY
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com