WHEELCHAIR BACK SUPPORT ADJUSTMENT SYSTEM WITH CENTRAL SPHERICAL JOINT

A wheelchair back support adjustment assembly that utilizes a swivel assembly is disclosed. This swivel assembly provides an entirety of an interconnection between the wheelchair back support adjustment assembly and a back support of a wheelchair. The wheelchair back support adjustment assembly may...

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Bibliographic Details
Main Authors HETZEL, THOMAS R, BIEGANEK, JOSEPH S, YOUNGDAHL, KARL L, MIDDEL, JOSHUA A, VIELBIG, ERIC
Format Patent
LanguageEnglish
French
Published 03.10.2021
Subjects
BEDS
CHAIRS
CHAIRS FOR DENTISTRY
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
FUNERAL DEVICES
FURNITURE
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
OPERATING TABLES OR CHAIRS
SOFAS
SPICE MILLS
SUCTION CLEANERS IN GENERAL
TRANSPORT OR ACCOMODATION FOR PATIENTS
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Summary:A wheelchair back support adjustment assembly that utilizes a swivel assembly is disclosed. This swivel assembly provides an entirety of an interconnection between the wheelchair back support adjustment assembly and a back support of a wheelchair. The wheelchair back support adjustment assembly may also include a linkage that interfaces with the swivel assembly. Opposite end portions of the linkage are connectable with a corresponding cane of a wheelchair. The configuration of the wheelchair back support adjustment assembly accommodates a variety of adjustments, to correspondingly adjust a back support of a wheelchair when in an installed configuration (e.g., to customize the back support to a user of the wheelchair). These adjustments may be through one or more adjustments of the swivel assembly, one or more adjustments adjustment of the linkage, or both.
Bibliography:Application Number: CA20213113995