IT1270777B - Tubo flessibile con maglia in catena - Google Patents

Tubo flessibile con maglia in catena

Info

Publication number
IT1270777B
IT1270777B ITVI930078A ITVI930078A IT1270777B IT 1270777 B IT1270777 B IT 1270777B IT VI930078 A ITVI930078 A IT VI930078A IT VI930078 A ITVI930078 A IT VI930078A IT 1270777 B IT1270777 B IT 1270777B
Authority
IT
Italy
Prior art keywords
rows
links
chain link
flexible hose
tube
Prior art date
Application number
ITVI930078A
Other languages
English (en)
Inventor
Rinaldo Mezzalira
Original Assignee
Fitt Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11425222&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1270777(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fitt Spa filed Critical Fitt Spa
Priority to ITVI930078A priority Critical patent/IT1270777B/it
Publication of ITVI930078A0 publication Critical patent/ITVI930078A0/it
Priority to DK93111275.9T priority patent/DK0623776T3/da
Priority to AT93111275T priority patent/ATE134254T1/de
Priority to DE0623776T priority patent/DE623776T1/de
Priority to DE69301565T priority patent/DE69301565T2/de
Priority to ES93111275T priority patent/ES2063726T3/es
Priority to EP93111275A priority patent/EP0623776B1/en
Priority to US08/243,483 priority patent/US5477888A/en
Priority to CA002123546A priority patent/CA2123546C/en
Publication of ITVI930078A1 publication Critical patent/ITVI930078A1/it
Publication of IT1270777B publication Critical patent/IT1270777B/it
Application granted granted Critical
Priority to US13/295,082 priority patent/USRE44000E1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/22—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration
    • D04B1/225—Elongated tubular articles of small diameter, e.g. coverings or reinforcements for cables or hoses
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/20—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting articles of particular configuration
    • D04B21/205—Elongated tubular articles of small diameter, e.g. coverings or reinforcements for cables or hoses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
    • F16L11/085—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more braided layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Communication Cables (AREA)
  • Ropes Or Cables (AREA)
  • Materials For Medical Uses (AREA)
  • Laminated Bodies (AREA)

Abstract

Secondo l'invenzione si realizza un tubo flessibile (10) che comprende almeno uno strato tubolare (3) di materiale plastico di gomma, una maglia (4) del tipo in catena che presenta righe (5) e file (6) di maglie di forma tubolare avvolte sulla superficie esterna di detto strato interno, un eventuale strato esterno (7) e si caratterizza per il fatto che le dette file di maglie sono inclinate rispetto all'asse longitudinale del tubo. Secondo una forma preferita di realizzazione le righe (6) di dette maglie sono inclinate rispetto all'asse longitudinale Y del tubo in direzione opposta rispetto a quella delle file di maglie (5).
ITVI930078A 1993-05-13 1993-05-13 Tubo flessibile con maglia in catena IT1270777B (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
ITVI930078A IT1270777B (it) 1993-05-13 1993-05-13 Tubo flessibile con maglia in catena
EP93111275A EP0623776B1 (en) 1993-05-13 1993-07-14 Mesh, network hose
DK93111275.9T DK0623776T3 (da) 1993-05-13 1993-07-14 Slange med trådnetværk
AT93111275T ATE134254T1 (de) 1993-05-13 1993-07-14 Schlauch mit einem maschennetzwerk
DE0623776T DE623776T1 (de) 1993-05-13 1993-07-14 Schlauch mit einem Maschennetzwerk.
DE69301565T DE69301565T2 (de) 1993-05-13 1993-07-14 Schlauch mit einem Maschennetzwerk
ES93111275T ES2063726T3 (es) 1993-05-13 1993-07-14 Manguera con una red de malla de tipo eslabonado.
US08/243,483 US5477888A (en) 1993-05-13 1994-05-13 Chain mesh network hose
CA002123546A CA2123546C (en) 1993-05-13 1994-05-13 Chain mesh network hose
US13/295,082 USRE44000E1 (en) 1993-05-13 2011-11-13 Chain mesh network hose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVI930078A IT1270777B (it) 1993-05-13 1993-05-13 Tubo flessibile con maglia in catena

Publications (3)

Publication Number Publication Date
ITVI930078A0 ITVI930078A0 (it) 1993-05-13
ITVI930078A1 ITVI930078A1 (it) 1994-11-13
IT1270777B true IT1270777B (it) 1997-05-07

Family

ID=11425222

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVI930078A IT1270777B (it) 1993-05-13 1993-05-13 Tubo flessibile con maglia in catena

Country Status (8)

Country Link
US (2) US5477888A (it)
EP (1) EP0623776B1 (it)
AT (1) ATE134254T1 (it)
CA (1) CA2123546C (it)
DE (2) DE623776T1 (it)
DK (1) DK0623776T3 (it)
ES (1) ES2063726T3 (it)
IT (1) IT1270777B (it)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2151652A1 (en) * 1995-02-10 1996-08-11 Douglas Bruce Wood Helically knit hose product
IT1292955B1 (it) * 1997-02-20 1999-02-11 Fitt Spa Struttura di tubo flessibile rinforzato.
FR2793866B1 (fr) 1999-05-18 2001-09-28 Sotep Procede de realisation d'un tuyau souple arme et tuyau souple ainsi obtenu
ITPN20000030A1 (it) 2000-05-18 2001-11-18 Uniflex Utiltime Spa Tubo flessibile, in particolare per irrigazione
DE20010082U1 (de) * 2000-06-06 2001-07-19 Rehau Ag & Co Schlauch
FR2826092B1 (fr) 2001-06-19 2003-09-19 Sotep Tuyau souple renforce par un tricot
ES2208080B1 (es) * 2002-05-21 2005-03-01 Industrias Neoplast, S.A. Manguera con memoria de retorno y procedimiento de fabricacion.
FR2849148A3 (fr) 2002-12-20 2004-06-25 Sotep Soc Tech Extrusion Plast Tuyau souple arme
US20050120471A1 (en) * 2003-12-09 2005-06-09 Lim Howard T.S. Toilet system attached a multi-purpose hand held water sprayer
US6955189B1 (en) 2003-12-19 2005-10-18 Weyker Rich J Garden hose assembly
DE202004018301U1 (de) * 2004-11-25 2005-08-18 Veritas Ag Flexibler Schlauch
US7586888B2 (en) 2005-02-17 2009-09-08 Mobitrum Corporation Method and system for mesh network embedded devices
US7630736B2 (en) 2005-10-11 2009-12-08 Mobitrum Corporation Method and system for spatial data input, manipulation and distribution via an adaptive wireless transceiver
IT1368875B (it) * 2006-06-13 2009-12-30 Fitt Spa Tubo flessibile con additivi plastificanti non ftalici per il trasporto di liquidi alimentari
ITVI20060185A1 (it) 2006-06-16 2007-12-17 Fitt Spa Tubo flessibile in materiale termoplastico privo di agenti plastificanti liquidi
US9089984B2 (en) * 2012-08-29 2015-07-28 Neoperl Gmbh Method for cutting to length a piece of tube from a tube
US8427979B1 (en) 2006-07-27 2013-04-23 Mobitrum Corporation Method and system for dynamic information exchange on location aware mesh network devices
US8305936B2 (en) 2006-07-27 2012-11-06 Mobitrum Corporation Method and system for dynamic information exchange on a mesh network in a vehicle
USRE47894E1 (en) 2006-07-27 2020-03-03 Iii Holdings 2, Llc Method and system for dynamic information exchange on location aware mesh network devices
US7801058B2 (en) 2006-07-27 2010-09-21 Mobitrum Corporation Method and system for dynamic information exchange on mesh network devices
US8305935B2 (en) 2006-07-27 2012-11-06 Mobitrum Corporation Method and system for dynamic information exchange on location aware mesh network devices
US8411590B2 (en) 2006-07-27 2013-04-02 Mobitrum Corporation Mesh network remote control device
DE102007022520A1 (de) * 2007-05-14 2008-11-20 Siemens Ag Kühlmittelschlauch
ITVI20080188A1 (it) 2008-08-05 2010-02-06 Fitt Spa Tubo flessibile ad aspetto metallizzato.
ITVI20080260A1 (it) 2008-11-04 2010-05-05 Fitt Spa Tubo flessibile da irrigazione multistrato
US20120042980A1 (en) 2009-05-12 2012-02-23 Fitt S.P.A. Reinforced Flexible Hose with High Pressure Strength and Method for its Manufacturing
EP2375118B1 (en) 2010-04-08 2012-12-19 Fitt Spa Use of a thermoplastic PVC compound with vegetables fillers for manufacturing flexible hoses and method thereof
WO2011138734A1 (en) 2010-05-04 2011-11-10 Fitt S.P.A. Apparatus, method and line for manufacturing knitted hoses
IT1397458B1 (it) 2010-07-07 2013-01-10 Caneva Tubo flessibile con struttura di rinforzo a maglia e procedimento per la sua realizzazione.
DE202011005596U1 (de) 2011-04-26 2012-07-30 Rehau Ag + Co Schlauch zur Führung von Fluiden
US8291942B2 (en) 2011-11-04 2012-10-23 Blue Gentian, Llc Expandable hose assembly
US10174870B2 (en) 2011-11-04 2019-01-08 Telebrands Corp. Expandable and contractible garden hose
US8479776B2 (en) 2011-11-04 2013-07-09 Blue Gentian, Llc Expandable garden hose
US8291941B1 (en) 2011-11-04 2012-10-23 Blue Gentian, Llc Expandable and contractible hose
US8757213B2 (en) 2011-11-04 2014-06-24 Blue Gentian, Llc Commercial hose
EP3074558B1 (en) 2013-11-27 2022-01-05 Cell-Fast Sp. ZO.O. Flexible hose
CA3021751C (en) 2016-04-29 2023-06-20 Fitt S.P.A. Enlargeable flexible hose
US11034109B2 (en) * 2016-10-28 2021-06-15 Adega S.R.L. Unipersonale Extensible corrugated tube and respective method for manufacturing
IT201700002927A1 (it) * 2017-01-12 2018-07-12 Fitt Spa Tubo flessibile rinforzato, nonche’ apparato e metodo per la realizzazione dello stesso
AU201810541S (en) * 2017-09-20 2018-02-19 Fitt Spa Flexible pipe or hose of indefinite length
TWI690672B (zh) * 2019-01-17 2020-04-11 秀福銅器股份有限公司 水管結構
CN110553103A (zh) * 2019-08-26 2019-12-10 阳江市新特体育科技用品有限公司 一种新型伸缩水管及其制造方法
IT201900021978A1 (it) * 2019-11-22 2021-05-22 Fitt Spa Tubo piatto flessibile realizzato in elastomero termoplastico per il trasporto di fluidi

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US325618A (en) * 1885-09-01 mogabty
GB863303A (en) * 1959-02-12 1961-03-22 Us Rubber Co Improvements in continuous extrusion and cure of braided hose
US3253618A (en) * 1963-10-28 1966-05-31 Raychem Corp Reinforced article and process
US3682202A (en) * 1970-01-22 1972-08-08 Goodyear Tire & Rubber Reinforced hose
JPS5094519A (it) * 1973-12-13 1975-07-28
US4091063A (en) * 1974-07-11 1978-05-23 Dayco Corporation Hose construction and method of making same
CA1030883A (en) * 1974-11-11 1978-05-09 Hans A. Johansen Dimensionally stable, flexible hydraulic hose having improved chemical and temperature resistance
US4308896A (en) * 1979-12-31 1982-01-05 Burlington Industries, Inc. Fabric reinforced hose
CH643045A5 (fr) * 1981-08-12 1984-05-15 Marcel Leisi Tuyau flexible.
US4553568A (en) * 1983-12-19 1985-11-19 The Goodyear Tire & Rubber Company Shape restoring hose
DE3401931C2 (de) * 1984-01-20 1986-06-12 Continental Gummi-Werke Ag, 3000 Hannover Biegsamer Schlauch
US4679599A (en) * 1985-02-08 1987-07-14 The Gates Rubber Company Safety hose
US4989643A (en) * 1988-12-20 1991-02-05 Chase-Walton Elastomers, Inc. High performance composite hose
IT1253759B (it) * 1991-08-07 1995-08-23 Fitt Spa Tubo flessibile con magliatura rinforzante
US5264262A (en) * 1991-08-30 1993-11-23 Tokai Rubber Industries, Inc. Refrigerant transporting hose having inner tube including resin layer

Also Published As

Publication number Publication date
EP0623776B1 (en) 1996-02-14
DK0623776T3 (da) 1996-03-11
ITVI930078A0 (it) 1993-05-13
EP0623776A3 (en) 1995-05-17
USRE44000E1 (en) 2013-02-19
ES2063726T1 (es) 1995-01-16
CA2123546A1 (en) 1994-11-14
ES2063726T3 (es) 1996-06-16
DE69301565T2 (de) 1996-06-27
ITVI930078A1 (it) 1994-11-13
DE69301565D1 (de) 1996-03-28
ATE134254T1 (de) 1996-02-15
US5477888A (en) 1995-12-26
CA2123546C (en) 1998-06-16
DE623776T1 (de) 1995-05-18
EP0623776A2 (en) 1994-11-09

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Legal Events

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0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990413