Title:
AREA VARIABLE FRAME BODY AND VOLUME VARIABLE SOLID STRUCTURE USING TELESCOPIC ARM
Document Type and Number:
Japanese Patent JP2016211617
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an area variable frame body or volume variable solid structure, capable of changing an area or volume according to telescopic operation of a telescopic arm.SOLUTION: An area variable frame body includes telescopic arms A, B, C, D constituting the respective sides of a polygonal frame body, and connection mechanisms 15, 16 connecting two adjacent telescopic arms in a linkage manner so as to link telescopic operations of two adjacent sides. The telescopic arm includes a plurality of cross units 11 connecting two rigid members crossed into an X shape in a rotatable manner through a central connection shaft 12, and end part connection parts 13, 14 connecting the end parts of adjacent cross units in a rotatable manner.SELECTED DRAWING: Figure 2
Inventors:
MATSUOKA NORIYASU
Application Number:
JP2015093299A
Publication Date:
December 15, 2016
Filing Date:
April 30, 2015
Export Citation:
Assignee:
FUJIMIYA SEISAKUSHO:KK
International Classes:
F16S3/06; A63H33/12
Domestic Patent References:
| JP3102408U | 2004-07-08 | |||
| JP2008308940A | 2008-12-25 | |||
| JPH0416651A | 1992-01-21 | |||
| JPS60179598U | 1985-11-28 | |||
| JP2014159070A | 2014-09-04 |
Foreign References:
| US5038532A | 1991-08-13 | |||
| US6219974B1 | 2001-04-24 |
Attorney, Agent or Firm:
Patent Business Corporation Imy International Patent Office
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