A back support includes an anchor plate attachable to a back frame of a wheelchair and a spanning plate securable to the anchor plate in a range of vertical positions to adjust a height of the back support. The spanning plate is secured to the anchor plate by a fastener secured through an aperture in the anchor plate and attached to a laterally extending bar selectively engageable with the spanning plate in a plurality of discrete vertical positions.
ADJUSTABLE BACK SUPPORT FOR A SEAT ASSEMBLY
2018-10-18
Patent
Electronic Resource
English
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte |