Title:
AGGREGATE OF LONG BODIES
Document Type and Number:
WIPO Patent Application WO/2023/228932
Kind Code:
A1
Abstract:
The present invention pertains to an aggregate of long bodies, particularly, to an aggregate of long bodies for use in a movable portion of a mechanical device. The present invention addresses the problem of providing an aggregate, of long bodies, capable of being easily deformed in response to various motions such as bending, turning, twisting, sliding, and extension and contraction movements, and having high durability against various movements. The problem is solved by an aggregate, of long bodies, comprising at least three long bodies. At least one of the long bodies forming the aggregate of long bodies is a tube. Among the long bodies included in the aggregate of long bodies, the outer diameter of a long body having the greatest outer diameter is at least 1.1 times the outer diameter of a long body having the smallest outer diameter.
Inventors:
OGATA MANABU (JP)
Application Number:
PCT/JP2023/019077
Publication Date:
November 30, 2023
Filing Date:
May 23, 2023
Export Citation:
Assignee:
JUNKOSHA INC (JP)
International Classes:
F16L11/22; F16L11/04; F16L11/12; H01B7/00
Foreign References:
| JP2006196393A | 2006-07-27 | |||
| JP2013210026A | 2013-10-10 | |||
| JPS5510190A | 1980-01-24 | |||
| US2832374A | 1958-04-29 | |||
| US20090272446A1 | 2009-11-05 |
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