公开(公告)号：US20170291312A1

公开(公告)日：2017-10-12

申请号：US15093039

申请日：2016-04-07

Applicant: Ziv-Av Engineering Ltd.

Inventor： Amir ZIV-AV

IPC: B25J18/06 ,  B25J9/14

CPC classification number: B25J18/06 ,  B25J9/142 ,  B25J19/0004

Abstract: A mechanical adjustable device is provided, which is characterized in that it is adapted to enable changing its spatial shape from a first spatial shape to a second spatial shape, and retaining the mechanical adjustable device in its second shape. Preferably, the mechanical adjustable device comprises: a) a spring; b) a plurality of longitudinally extended ribs/wires characterized in that they are capable of being bent, wherein said plurality of longitudinally extended ribs/wires are circumferentially disposed along an enclosure confined by the spring, adjacent to the inner side of the spring; and c) a flexible sleeve/tube disposed longitudinally along the enclosure confined by the spring.