EP 4237647 A1 20230906 - A SUPPORT MEMBER FOR A TORSION SPRING
Title (en)
A SUPPORT MEMBER FOR A TORSION SPRING
Title (de)
STÜTZELEMENT FÜR EINE TORSIONSFEDER
Title (fr)
ÉLÉMENT DE SUPPORT POUR RESSORT DE TORSION
Publication
Application
Priority
- SE 2030323 A 20201027
- EP 2021079604 W 20211026
Abstract (en)
[origin: WO2022090186A1] The disclosure relates to a support member (1) for a torsion spring (2), the support member (1) comprising, a central body part (3) extending along a central length axis (CL) from a first (4) end to a second end (5) and having a length L, at least one rib element (6,60) fastened to the central body part (3) extending substantially along the central length axis (CL) over at least part of the length of the support member (1) and extending from the central body part (3) to a radial extension equal to the torsion spring inner diameter (d), wherein at least a radial periphery portion (9,90) of the rib element (6,60) is angled to the radial direction and wherein the rib element (6,60) is at least partly resilient. The disclosure further relates to methods for manufacturing a support member, a support member system for a torsion spring and a method for mounting a support member system.
IPC 8 full level
E05D 13/00 (2006.01); F16F 1/16 (2006.01)
CPC (source: EP)
E05D 13/1261 (2013.01); F16F 1/16 (2013.01); F16F 1/185 (2013.01); E05Y 2600/51 (2013.01); E05Y 2600/522 (2013.01); E05Y 2600/528 (2013.01); E05Y 2600/53 (2013.01); E05Y 2600/56 (2013.01); E05Y 2800/21 (2013.01); E05Y 2800/344 (2013.01); E05Y 2800/35 (2013.01); E05Y 2800/422 (2013.01); E05Y 2800/43 (2013.01); E05Y 2800/455 (2013.01); E05Y 2800/46 (2013.01); E05Y 2900/106 (2013.01)
Citation (search report)
See references of WO 2022090186A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
EP 2021079604 W 20211026; EP 21790758 A 20211026