FR2346627A1 - Tuyau renforce pour applications hydrauliques a haute pression - Google Patents

Tuyau renforce pour applications hydrauliques a haute pression

Info

Publication number
FR2346627A1
FR2346627A1 FR7700756A FR7700756A FR2346627A1 FR 2346627 A1 FR2346627 A1 FR 2346627A1 FR 7700756 A FR7700756 A FR 7700756A FR 7700756 A FR7700756 A FR 7700756A FR 2346627 A1 FR2346627 A1 FR 2346627A1
Authority
FR
France
Prior art keywords
high pressure
pressure hydraulic
reinforced hose
hydraulic applications
applications
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.)
Granted
Application number
FR7700756A
Other languages
English (en)
French (fr)
Other versions
FR2346627B1 (de
Inventor
Charles Edward Grawey
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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
Application filed by Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of FR2346627A1 publication Critical patent/FR2346627A1/fr
Application granted granted Critical
Publication of FR2346627B1 publication Critical patent/FR2346627B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/10—Layered products comprising a layer of natural or synthetic rubber next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • F16L11/088—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising a combination of one or more layers of a helically wound cord or wire with one or more braided layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING 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
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2597/00—Tubular articles, e.g. hoses, pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
FR7700756A 1976-04-02 1977-01-12 Tuyau renforce pour applications hydrauliques a haute pression Granted FR2346627A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67318776A 1976-04-02 1976-04-02

Publications (2)

Publication Number Publication Date
FR2346627A1 true FR2346627A1 (fr) 1977-10-28
FR2346627B1 FR2346627B1 (de) 1983-07-08

Family

ID=24701630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7700756A Granted FR2346627A1 (fr) 1976-04-02 1977-01-12 Tuyau renforce pour applications hydrauliques a haute pression

Country Status (5)

Country Link
JP (1) JPS52120415A (de)
CA (1) CA1054535A (de)
DE (1) DE2713342A1 (de)
FR (1) FR2346627A1 (de)
GB (1) GB1532849A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4957792A (en) * 1987-11-09 1990-09-18 Toyo Tire & Rubber Co., Ltd. Self-molding hose and a continuous vulcanization method
WO2016097823A1 (en) 2014-12-18 2016-06-23 Mayenne Sp. Zo.O. Method, manufacturing line and working station for continuously manufacturing a reinforced flexible hose, and hose manufactured thereby

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1523654A (fr) * 1967-05-18 1968-05-03 Caterpillar Tractor Co Tuyau souple renforcé à l'aide d'un fil métallique et son procédé de fabrication
FR1528051A (fr) * 1967-04-27 1968-06-07 Michelin & Cie Perfectionnements aux tuyaux en caoutchouc
US3428507A (en) * 1964-05-20 1969-02-18 Angus George Co Ltd Method of making a hose pipe of helically wound strips of thermoplastic material
FR2091810A5 (de) * 1970-05-21 1972-01-14 Dunlop Holdings Ltd
FR2099210A5 (de) * 1970-06-18 1972-03-10 Dunlop Holdings Ltd
FR2177996A1 (de) * 1972-03-27 1973-11-09 Uniroyal Inc

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1262702B (de) * 1961-12-29 1968-03-07 Inst Francais Du Petrol Biegsame Leitung
US3357456A (en) * 1966-08-30 1967-12-12 Caterpillar Tractor Co Hose and method of manufacture

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3428507A (en) * 1964-05-20 1969-02-18 Angus George Co Ltd Method of making a hose pipe of helically wound strips of thermoplastic material
FR1528051A (fr) * 1967-04-27 1968-06-07 Michelin & Cie Perfectionnements aux tuyaux en caoutchouc
FR1523654A (fr) * 1967-05-18 1968-05-03 Caterpillar Tractor Co Tuyau souple renforcé à l'aide d'un fil métallique et son procédé de fabrication
FR2091810A5 (de) * 1970-05-21 1972-01-14 Dunlop Holdings Ltd
FR2099210A5 (de) * 1970-06-18 1972-03-10 Dunlop Holdings Ltd
FR2177996A1 (de) * 1972-03-27 1973-11-09 Uniroyal Inc

Also Published As

Publication number Publication date
DE2713342C2 (de) 1989-03-16
GB1532849A (en) 1978-11-22
JPS52120415A (en) 1977-10-08
FR2346627B1 (de) 1983-07-08
CA1054535A (en) 1979-05-15
DE2713342A1 (de) 1977-10-06

Similar Documents

Publication Publication Date Title
IT1080698B (it) Guarnizione per cilindri idraulici a doppio effetto
IT1073144B (it) Apparecchiatura idraulica per l'alimentazione di liquido a due differenti pressioni ad un dispositivo idraulico
FR2325873A1 (fr) Accouplement pour conduites a fluide sous pression
FR2348428A1 (fr) Accouplement tournant pour fluides sous pression
FR2454035B1 (fr) Soupape de limitation de pression pour etancons hydrauliques
SE424521B (sv) Hydraulisk slagapparat
PL212963A1 (pl) Zawor nadcisnieniowy do hydraulicznego stojaka
FR2349783A1 (fr) Joint a emboitement pour tuyaux
BE817996R (fr) Piston racleur pour canalisation
FR2341052A1 (fr) Pompe hydraulique, du type a engrenages
FR2326600A1 (fr) Distributeurs pour pompes a course variable
FR2347548A1 (fr) Pompe a plongeur pour hautes pressions
FR2340461A1 (fr) Pompe a ecrasement de tuyau
FR2295398A1 (fr) Circuit de mise sous pression d'un fluide hydraulique pour piece d'artillerie
FR2347547A1 (fr) Pompe a plongeur pour hautes pressions
FR2346627A1 (fr) Tuyau renforce pour applications hydrauliques a haute pression
FR2334904A1 (fr) Flexible a haute pression
FR2339076A1 (fr) Pompes pour pressions elevees
AR210515A1 (es) Un cilindro hidraulico
YU137177A (en) Valve assembly for a unidirectional hydraulic cylinder
IT8121272A0 (it) Cilindro a pressione idraulica.
SE428506B (sv) Regulator for en tryckfluidummotor
AU2749777A (en) Fluid actuated hydraulic pump
FR2352175A1 (fr) Pompe a haute pression
FR2295332A1 (fr) Valves pour distributeurs sous pression

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse