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1. WO2016142586 - FLEXIBLE TORSION SHAFT, ARRANGEMENT AND DEVICE FOR CLEANING AIR-CONDITIONING DUCTS

Publication Number WO/2016/142586
Publication Date 15.09.2016
International Application No. PCT/FI2016/050146
International Filing Date 10.03.2016
Chapter 2 Demand Filed 09.01.2017
IPC
B08B 9/045 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
08CLEANING
BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
9Cleaning hollow articles by methods or apparatus specially adapted thereto
02Cleaning pipes or tubes or systems of pipes or tubes
027Cleaning the internal surfaces; Removal of blockages
04using cleaning devices introduced into and moved along the pipes
043moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
045the cleaning devices being rotated while moved
B08B 9/047 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
08CLEANING
BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
9Cleaning hollow articles by methods or apparatus specially adapted thereto
02Cleaning pipes or tubes or systems of pipes or tubes
027Cleaning the internal surfaces; Removal of blockages
04using cleaning devices introduced into and moved along the pipes
043moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
047the cleaning devices having motors for powering cleaning tools
B08B 9/027 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
08CLEANING
BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
9Cleaning hollow articles by methods or apparatus specially adapted thereto
02Cleaning pipes or tubes or systems of pipes or tubes
027Cleaning the internal surfaces; Removal of blockages
B08B 1/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
08CLEANING
BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
1Cleaning by methods involving the use of tools, brushes, or analogous members
A46B 13/02 2006.01
AHUMAN NECESSITIES
46BRUSHWARE
BBRUSHES
13Brushes with driven brush bodies
02power-driven
CPC
A46B 13/02
AHUMAN NECESSITIES
46BRUSHWARE
BBRUSHES
13Brushes with driven brush bodies ; or carriers
02power-driven ; carriers
A46B 2200/3013
AHUMAN NECESSITIES
46BRUSHWARE
BBRUSHES
2200Brushes characterized by their functions, uses or applications
30Brushes for cleaning or polishing
3013Brushes for cleaning the inside or the outside of tubes
A46B 5/0037
AHUMAN NECESSITIES
46BRUSHWARE
BBRUSHES
5Brush bodies; Handles integral with brushware
002having articulations, joints or flexible portions
0033bending or stretching or collapsing
0037Flexible resilience by plastic deformation of the material
B08B 1/04
BPERFORMING OPERATIONS; TRANSPORTING
08CLEANING
BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
1Cleaning by methods involving the use of tools, brushes, or analogous members
04using rotary operative members
B08B 9/045
BPERFORMING OPERATIONS; TRANSPORTING
08CLEANING
BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
9Cleaning hollow articles by methods or apparatus specially adapted thereto
02Cleaning pipes or tubes or systems of pipes or tubes
027Cleaning the internal surfaces; Removal of blockages
04using cleaning devices introduced into and moved along the pipes
043moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
045the cleaning devices being rotated while moved ; , e.g. flexible rotating shaft or "snake"
F16C 1/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
1Flexible shafts
02for conveying rotary movements
Applicants
  • BIERKÜHL OY [FI]/[FI]
Inventors
  • HILTUNEN, Pentti
Agents
  • KESPAT OY
Priority Data
2015515710.03.2015FI
2016502515.01.2016FI
Publication Language English (EN)
Filing Language Finnish (FI)
Designated States
Title
(EN) FLEXIBLE TORSION SHAFT, ARRANGEMENT AND DEVICE FOR CLEANING AIR-CONDITIONING DUCTS
(FR) ARBRE DE TORSION SOUPLE, AGENCEMENT ET DISPOSITIF POUR LE NETTOYAGE DE CONDUITS DE CONDITIONNEMENT D'AIR
Abstract
(EN)
The invention relates to a flexible torsion shaft (12), which is intended to be attached to a drive shaft, characterized in that the flexible torsion shaft (12) is composite comprising a polymeric base substance (17, 17') and a multi-layer (16, 16", 16"') reinforcing-fibre reinforcement wound at an angle of 45° - 85°, preferably an angle of 60° - 80°.
(FR)
L'invention concerne un arbre de torsion souple (12), qui est destiné à être fixé à un arbre d'entraînement, caractérisé en ce que l'arbre de torsion flexible (12) est composite et comprend une substance de base polymère (17, 17') et une structure de fibres de renforcement multi-couche (16, 16 ", 16 "') enroulée selon un angle de 45° à 85°, de préférence un angle de 60°à 80°.
Also published as
Latest bibliographic data on file with the International Bureau