JORGENSON, SAMUEL C.,GIORDANO, DANIEL,KYRIACOU, PHILIPPOS,GEORG, ALEXANDER L.
申请号：
CA3015364
公开号：
CA3015364A1
申请日:
2017.02.27
申请国别(地区):
CA
年份:
2017
代理人:
摘要：
A roller device includes a plurality of segments, wherein the plurality of segments is configured to form a tubular shape. In addition, each of the plurality of segments are coupled to neighboring segments of the plurality of segments and each of the plurality of segments include a first edge and a second edge, wherein the first edge is opposite the second edge. The roller device also includes a coupling mechanism for coupling the first edge of a segment to a second edge of a first neighboring segment and coupling the second edge of the segment to a first edge of a second neighboring segment, wherein the coupling mechanism allows the plurality of segments to convert from a first position to a second position.
