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1. (WO2018141623) SWING ARM ASSEMBLY FOR A MID-WHEEL DRIVE WHEELCHAIR

Pub. No.:    WO/2018/141623    International Application No.:    PCT/EP2018/051835
Publication Date: Fri Aug 10 01:59:59 CEST 2018 International Filing Date: Fri Jan 26 00:59:59 CET 2018
IPC: A61G 5/04
A61G 5/10
Applicants: PERMOBIL AB
Inventors: VAN DE WAL, Herbert
DANIELSSON, Anton
Title: SWING ARM ASSEMBLY FOR A MID-WHEEL DRIVE WHEELCHAIR
Abstract:
The present disclosure relates to a swing arm assembly (1) for a mid-wheel drive wheelchair (21), comprising: a front swing arm (3) having a front swing arm pivot point (3a), a drive assembly swing arm (5) having a drive assembly swing arm pivot point (5a) and a resilient member first mounting point (5b), a rear swing arm (7) having a rear swing arm pivot point (7a) and a resilient member second mounting point (7b), and a resilient member (9) configured to be connected to the resilient member first mounting point (5a) and to the resilient member second mounting point (7a) to enable force transfer between the drive assembly swing arm (5) and the rear swing arm (7).