Title:
APPARATUS MOVING THROUGH INTERIOR OF PIPE
Document Type and Number:
WIPO Patent Application WO/2015/182725
Kind Code:
A1
Abstract:
The purpose of the present invention is to reduce the frictional force during operation of operating cables, so that two operating cables can be operated reliably with a minimum of operating force, and so that the individually adjustable tension of each can be held constant. The apparatus is provided with: three wheels (2A-2C) driven to rotate by a motor and longitudinally arranged in the rotation direction; two joint parts (3A, 3B) interlinking the three wheels swivelably in the horizontal direction and the vertical direction; two operating cables (5X, 5Y) affixed at one end to the wheel (2A) situated at the lead position in the direction of travel, passing to either side of the remaining wheels (2B, 2C) and the joint parts, and extending rearward from the wheel situated at the tail position; and a tension adjustment part (6) which faces towards the wheel situated at the tail position, and to which the other ends of the two operating cables are linked such that the tension of the two operating cables is adjustable. The wheel (2B) at the second position behind the lead position in the travel direction is provided with a cable guide member (9) for guiding the two operating cables (5X, 5Y) and shifting the positions thereof between left and right.
Inventors:
HIROSE SHIGEO (JP)
GUARNIERI MICHELE (JP)
DEBENEST PAULO (JP)
GUARNIERI MICHELE (JP)
DEBENEST PAULO (JP)
Application Number:
PCT/JP2015/065472
Publication Date:
December 03, 2015
Filing Date:
May 28, 2015
Export Citation:
Assignee:
HIBOT CORP (JP)
International Classes:
B61B13/10; F16L55/00
Foreign References:
| JP2012076475A | 2012-04-19 |
Other References:
"Hebi-gata Robo, 3D Motion Tracking......ST Micro ga Cortex-M Maikon no Yoto o Hiro", 21 November 2013 (2013-11-21), Retrieved from the Internet [retrieved on 20150824]
Attorney, Agent or Firm:
ISOYAMA HIRONOBU (JP)
Hironobu Isoyama (JP)
Hironobu Isoyama (JP)
Download PDF:
Previous Patent: SUBSTITUTED TROPANE DERIVATIVES
Next Patent: CATALYST FOR INTERNAL COMBUSTION ENGINE EXHAUST GAS PURIFICATION, AND SYSTEM FOR SAME
Next Patent: CATALYST FOR INTERNAL COMBUSTION ENGINE EXHAUST GAS PURIFICATION, AND SYSTEM FOR SAME