Chairs and seats – Armrest – Adjustable to multiple use positions relative to bottom or back
Patent
1999-12-10
2000-11-07
Nelson, Jr., Milton
Chairs and seats
Armrest
Adjustable to multiple use positions relative to bottom or back
29741137, 29741123, A47C 754
Patent
active
061425702
ABSTRACT:
An ergonomic arm support for supporting the forearm during typing, keying, or assembly operations. The arm support includes an armrest pivotally mounted on a shroud for sliding the armrest to and away from a stem dowel which is secured to an object such as a table or chair. The shroud is disposed about a pillow block which includes a plurality of roller bearing members which slidably engage one or more of the inside surfaces of the shroud. The slidable pillow block allows the shroud to be slidably and pivotally repositioned relative to the stem dowel. The arm pad is pivotal relative to the shroud and may be positioned to provide a wide range of locations for positioning of an individual's forearms.
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patent: 5108057 (1992-04-01), Dandy, III et al.
patent: 5398896 (1995-03-01), Terbrack
Bergsten Donald A.
Bergsten Jeffrey D.
Industrial Ergonomics, Inc.
Jr. Milton Nelson
Voigt II, Esq. Edwin E.
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