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1. WO2022005628 - ABRASION AND DAMAGE RESISTANT FLEXIBLE HOSE

Publication Number WO/2022/005628
Publication Date 06.01.2022
International Application No. PCT/US2021/032281
International Filing Date 13.05.2021
IPC
F16L 11/112 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
11Hoses, i.e. flexible pipes
04made of rubber or flexible plastics
11with corrugated wall
112having reinforcements embedded in the wall
F16L 11/08 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
11Hoses, i.e. flexible pipes
04made of rubber or flexible plastics
08with reinforcements embedded in the wall
F16L 57/06 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
57Protection of pipes or objects of similar shape against external or internal damage or wear
06against wear
B29D 23/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
23Producing tubular articles
B29K 21/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D103
21Use of unspecified rubbers as moulding material
B29K 105/08 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D103
105Condition, form or state of moulded material
06containing reinforcements, fillers or inserts
08of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
CPC
B29C 53/582
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
53Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
56Winding and joining, e.g. winding spirally
58helically
581using sheets or strips consisting principally of plastics material
582comprising reinforcements, e.g. wires, threads
B29C 53/587
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
53Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
56Winding and joining, e.g. winding spirally
58helically
583for making tubular articles with particular features
587having a non-uniform wall-structure, e.g. with inserts, perforations, locally concentrated reinforcements
B29D 23/001
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
23Producing tubular articles
001Pipes; Pipe joints
B29K 2021/003
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR ; MOULDS, ; REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
2021Use of unspecified rubbers as moulding material
003Thermoplastic elastomers
B29K 2105/0809
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR ; MOULDS, ; REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
2105Condition, form or state of moulded material ; or of the material to be shaped
06containing reinforcements, fillers or inserts
08of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
0809Fabrics
B29K 2105/0827
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR ; MOULDS, ; REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
2105Condition, form or state of moulded material ; or of the material to be shaped
06containing reinforcements, fillers or inserts
08of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
0809Fabrics
0827Braided fabrics
Applicants
  • PARKER-HANNIFIN CORPORATION [US]/[US]
Inventors
  • RAMSAY, Rebecca L.
  • REARDON, Gregory C.
  • BRADSTREET, Emily
Agents
  • SARUSSI, Steven, J.
Priority Data
63/046,29630.06.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) ABRASION AND DAMAGE RESISTANT FLEXIBLE HOSE
(FR) TUYAU FLEXIBLE RÉSISTANT À L'ABRASION ET À L'ENDOMMAGEMENT
Abstract
(EN) Disclosed herein are abrasion resistant flexible hoses and methods for manufacturing such hose. The abrasion resistant elastomeric hose comprises an inner surface and an outer surface, and a abrasion resistant material embedded in the hose at a depth that imparts a three-dimensional pattern at the outer surface of the hose.
(FR) L'invention concerne des tuyaux souples résistant à l'abrasion et des procédés de fabrication d'un tel tuyau. Le tuyau élastomère résistant à l'abrasion comprend une surface interne et une surface externe, et un matériau résistant à l'abrasion incorporé dans le tuyau à une profondeur qui confère un motif tridimensionnel au niveau de la surface externe du tuyau.
Latest bibliographic data on file with the International Bureau