use in manufacturing the seat, may be enhanced by a pre-formed layer that contains a contour or one or more components that together form a contour that biases the shape capture bag toward the shape of the user's bottom when gravity is acting upon the user to sink into a cushioned seat...
申请(专利权)人: ROLLERCHAIR PTY LTD. 发明人: M Strautnieks 被引量: 127 摘要: The invention provides a mid-wheel drive wheelchair assembly () which includes a central base frame (), a seat frame () removably attached to the base frame (), a pair of transversely spaced leading pivo...
thanks to its shock-absorbing cushioned saddle and a dependable dual-braking system, this 3-wheel bike is designed to offer a secure and wobble-free ride, perfect for extended adventures and exploration. reliable & convenient build: constructed of high-carbon steel, this adult trike provides...
use in manufacturing the seat, may be enhanced by a pre-formed layer that contains a contour or one or more components that together form a contour that biases the shape capture bag toward the shape of the user's bottom when gravity is acting upon the user to sink into a cushioned seat...
This invention refers to a collapsible wheel chair characterized in that it provides greater comfort to user by having: a rigid seat divided at half and throughout chair, with cushioned elements, with a forwardly collapsible anatomic back, with a structural system which allows to fold and to ...
申请(专利权)人: ROLLERCHAIR PTY LTD 发明人: M Strautnieks 摘要: The invention provides a mid-wheel drive wheelchair assembly (10) which includes a central base frame (11), a seat frame (12) removably attached to the base frame (11), a pair of transversely spaced leading pivot arms (...
manufacturing the seat, may be enhanced by a pre-formed\nlayer that contains a\ncontour or one or more components that together form a contour that biases the\nshape capture bag\ntoward the shape of the user's bottom when gravity is acting upon the user to\nsink into a cushioned\nseat...