THREE-AXIS ADJUSTABLE BACK SUPPORT ASSEMBLY AND METHOD
The back of a wheelchair user is independently supported along and about three mutually perpendicular axes. Two elongated adjustment arms are pivotally connected to extension arms which telescope into opposite ends of a hollow connecting tube. The support positions along and about the three axes is...
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| creator | HETZEL, THOMAS R VIELBIG, ERIC H BIEGANEK, JOSEPH S STEVENS, REX W |
| description | The back of a wheelchair user is independently supported along and about three mutually perpendicular axes. Two elongated adjustment arms are pivotally connected to extension arms which telescope into opposite ends of a hollow connecting tube. The support positions along and about the three axes is achieved by pivoting the arms and the connected relationships of a back shell and cushion to the connecting tube, while the adjustment arms remain pivotally connected to the wheelchair and the extension arms are telescopically retained in the connecting tube.
Selon l'invention, le dos d'un utilisateur de fauteuil roulant est porté indépendamment le long et autour de trois axes mutuellement perpendiculaires. Deux bras de réglage allongés sont reliés de façon pivotante à des bras d'extension qui se plient dans des extrémités opposées d'un tube de raccord creux. Les positions de support le long et autour des trois axes sont obtenues par pivotement des bras et des relations reliées d'une coque et d'un coussin de dos au tube de raccord, tandis que les bras de réglage restent reliés de façon pivotante au fauteuil roulant et les bras d'extension sont retenus de manière télescopique dans le tube de raccord. |
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Selon l'invention, le dos d'un utilisateur de fauteuil roulant est porté indépendamment le long et autour de trois axes mutuellement perpendiculaires. Deux bras de réglage allongés sont reliés de façon pivotante à des bras d'extension qui se plient dans des extrémités opposées d'un tube de raccord creux. Les positions de support le long et autour des trois axes sont obtenues par pivotement des bras et des relations reliées d'une coque et d'un coussin de dos au tube de raccord, tandis que les bras de réglage restent reliés de façon pivotante au fauteuil roulant et les bras d'extension sont retenus de manière télescopique dans le tube de raccord.</description><language>eng ; fre</language><subject>CHAIRS FOR DENTISTRY ; FUNERAL DEVICES ; HUMAN NECESSITIES ; HYGIENE ; MEDICAL OR VETERINARY SCIENCE ; OPERATING TABLES OR CHAIRS ; TRANSPORT OR ACCOMODATION FOR PATIENTS</subject><creationdate>2014</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140313&DB=EPODOC&CC=WO&NR=2014039175A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140313&DB=EPODOC&CC=WO&NR=2014039175A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HETZEL, THOMAS R</creatorcontrib><creatorcontrib>VIELBIG, ERIC H</creatorcontrib><creatorcontrib>BIEGANEK, JOSEPH S</creatorcontrib><creatorcontrib>STEVENS, REX W</creatorcontrib><title>THREE-AXIS ADJUSTABLE BACK SUPPORT ASSEMBLY AND METHOD</title><description>The back of a wheelchair user is independently supported along and about three mutually perpendicular axes. Two elongated adjustment arms are pivotally connected to extension arms which telescope into opposite ends of a hollow connecting tube. The support positions along and about the three axes is achieved by pivoting the arms and the connected relationships of a back shell and cushion to the connecting tube, while the adjustment arms remain pivotally connected to the wheelchair and the extension arms are telescopically retained in the connecting tube.
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Selon l'invention, le dos d'un utilisateur de fauteuil roulant est porté indépendamment le long et autour de trois axes mutuellement perpendiculaires. Deux bras de réglage allongés sont reliés de façon pivotante à des bras d'extension qui se plient dans des extrémités opposées d'un tube de raccord creux. Les positions de support le long et autour des trois axes sont obtenues par pivotement des bras et des relations reliées d'une coque et d'un coussin de dos au tube de raccord, tandis que les bras de réglage restent reliés de façon pivotante au fauteuil roulant et les bras d'extension sont retenus de manière télescopique dans le tube de raccord.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHAIRS FOR DENTISTRY FUNERAL DEVICES HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE OPERATING TABLES OR CHAIRS TRANSPORT OR ACCOMODATION FOR PATIENTS |
| title | THREE-AXIS ADJUSTABLE BACK SUPPORT ASSEMBLY AND METHOD |
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