CA3021751C - Enlargeable flexible hose - Google Patents

Enlargeable flexible hose Download PDF

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Publication number
CA3021751C
CA3021751C CA3021751A CA3021751A CA3021751C CA 3021751 C CA3021751 C CA 3021751C CA 3021751 A CA3021751 A CA 3021751A CA 3021751 A CA3021751 A CA 3021751A CA 3021751 C CA3021751 C CA 3021751C
Authority
CA
Canada
Prior art keywords
tubular member
unitary tubular
hose
textile reinforcement
layer
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA3021751A
Other languages
English (en)
French (fr)
Other versions
CA3021751A1 (en
Inventor
Alessandro Mezzalira
Valentino Vigolo
Luca Battaglia
Andrea PETRONILLI
Marco Bucci
Alessandro Cegalin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fitt SpA
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=56069176&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA3021751(C) "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
Publication of CA3021751A1 publication Critical patent/CA3021751A1/en
Application granted granted Critical
Publication of CA3021751C publication Critical patent/CA3021751C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Pipe Accessories (AREA)
CA3021751A 2016-04-29 2016-04-29 Enlargeable flexible hose Active CA3021751C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2016/052435 WO2017187233A1 (en) 2016-04-29 2016-04-29 Enlargeable flexible hose

Publications (2)

Publication Number Publication Date
CA3021751A1 CA3021751A1 (en) 2017-11-02
CA3021751C true CA3021751C (en) 2023-06-20

Family

ID=56069176

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3021751A Active CA3021751C (en) 2016-04-29 2016-04-29 Enlargeable flexible hose

Country Status (6)

Country Link
US (2) US10927983B2 (enExample)
EP (1) EP3449162B1 (enExample)
JP (1) JP6845872B2 (enExample)
AU (2) AU2016404620A1 (enExample)
CA (1) CA3021751C (enExample)
WO (1) WO2017187233A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6845872B2 (ja) * 2016-04-29 2021-03-24 フィット エッセピア 拡張可能なフレキシブルホース
RU2019116336A (ru) * 2016-10-28 2020-11-30 Адега С.Р.Л. Юниперсонале Расширяемый гофрированный шланг и способ его изготовления
FR3069611B1 (fr) 2017-07-31 2020-03-06 Exel Industries Couche et tuyau comprenant une telle couche
WO2019207530A1 (en) * 2018-04-27 2019-10-31 Fiskars Oyj Abp Lightweight hose
BR202018067754U2 (pt) * 2018-09-04 2020-03-17 Eduardo Feital De Carlo Mangueira de incêndio com balizador refletivo
DE102019107481B4 (de) * 2019-03-22 2025-09-11 Yuan Pin Industrial Co., Ltd. Dehnbarer Wasserschlauch
CN110260060A (zh) * 2019-07-26 2019-09-20 浙江海伦塑胶有限公司 伸缩水管
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
CA3188140A1 (en) * 2020-06-24 2021-12-30 Winston Products Llc Expandable hose
EP4601728A2 (en) * 2022-10-20 2025-08-20 QMax, LLC Tubes and methods of expanding and/or contracting tubes

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Also Published As

Publication number Publication date
NZ747740A (en) 2023-08-25
AU2016404620A1 (en) 2018-11-22
US20210140568A1 (en) 2021-05-13
US10927983B2 (en) 2021-02-23
JP6845872B2 (ja) 2021-03-24
EP3449162A1 (en) 2019-03-06
CA3021751A1 (en) 2017-11-02
US20190145553A1 (en) 2019-05-16
US11353143B2 (en) 2022-06-07
WO2017187233A1 (en) 2017-11-02
AU2023201870B2 (en) 2024-11-28
AU2023201870A1 (en) 2023-04-27
EP3449162B1 (en) 2021-07-21
JP2019515200A (ja) 2019-06-06

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