FR2125127A1 - Moulding abrasion resistant articles - Google Patents

Moulding abrasion resistant articles

Info

Publication number
FR2125127A1
FR2125127A1 FR7104749A FR7104749A FR2125127A1 FR 2125127 A1 FR2125127 A1 FR 2125127A1 FR 7104749 A FR7104749 A FR 7104749A FR 7104749 A FR7104749 A FR 7104749A FR 2125127 A1 FR2125127 A1 FR 2125127A1
Authority
FR
France
Prior art keywords
layer
abrasion resistant
moulding
article
applying
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
FR7104749A
Other languages
French (fr)
Other versions
FR2125127B1 (en
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.)
Hauck Manufacturing Inc
Original Assignee
Hauck Manufacturing Inc
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 Hauck Manufacturing Inc filed Critical Hauck Manufacturing Inc
Priority to FR7104749A priority Critical patent/FR2125127A1/en
Publication of FR2125127A1 publication Critical patent/FR2125127A1/en
Application granted granted Critical
Publication of FR2125127B1 publication Critical patent/FR2125127B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/003—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised by the matrix material, e.g. material composition or physical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • 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
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • 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
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/08—Reinforcements
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/582—Tearability
    • B32B2307/5825—Tear resistant
    • 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
    • B32B2375/00—Polyureas; Polyurethanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

Moulding abrasion resistant articles The article is made by applying a first elastomeric layer to a release coated mould, curing the layer to a tack free state, applying a second elastomeric layer, deposited fibres on the second layer whilst it is still liquid and working the fibres into the layer so that some project from the surface of the layer, applying at least one internal resin layer to the article and finally curing the composite thus formed such an article has an abrasion resistant surface of exactly the desired dimensions and does not involve an after moulding coating process. The internal resin layer or layers may include reinforcements the elastomer is pref. polyurethane and the resin is pref. a polyester.
FR7104749A 1971-02-12 1971-02-12 Moulding abrasion resistant articles Granted FR2125127A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7104749A FR2125127A1 (en) 1971-02-12 1971-02-12 Moulding abrasion resistant articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7104749A FR2125127A1 (en) 1971-02-12 1971-02-12 Moulding abrasion resistant articles

Publications (2)

Publication Number Publication Date
FR2125127A1 true FR2125127A1 (en) 1972-09-29
FR2125127B1 FR2125127B1 (en) 1975-02-21

Family

ID=9071801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7104749A Granted FR2125127A1 (en) 1971-02-12 1971-02-12 Moulding abrasion resistant articles

Country Status (1)

Country Link
FR (1) FR2125127A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2622506A1 (en) * 1987-11-03 1989-05-05 Aerospatiale METHOD AND MACHINE FOR MANUFACTURING TUBULAR PIECES FROM AT LEAST ONE BAND OF SOFT MATERIAL, AND TUBULAR PIECES THUS OBTAINED
FR2645029A1 (en) * 1989-03-28 1990-10-05 Cordis Sa IMPLANTABLE TANK MEMBRANE UNDER THE SKIN OF A PATIENT
CN106837875A (en) * 2017-04-13 2017-06-13 广州市拓道流体设备技术有限公司 A kind of abrasion-proof slurry pump pump housing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1518614A (en) * 1965-05-14 1968-03-29 Process for manufacturing rigid composite articles and articles thus obtained

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1518614A (en) * 1965-05-14 1968-03-29 Process for manufacturing rigid composite articles and articles thus obtained

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2622506A1 (en) * 1987-11-03 1989-05-05 Aerospatiale METHOD AND MACHINE FOR MANUFACTURING TUBULAR PIECES FROM AT LEAST ONE BAND OF SOFT MATERIAL, AND TUBULAR PIECES THUS OBTAINED
EP0315506A1 (en) * 1987-11-03 1989-05-10 AEROSPATIALE Société Nationale Industrielle Process and apparatus for making tubular articles from at least one strip of flexible material, and tubular articles obtained thereby
US5024712A (en) * 1987-11-03 1991-06-18 Aerospatiale Societe Nationale Industrielle Process and machine for manufacturing tubular pieces from at least one web of supple material and tubular pieces thus obtained
FR2645029A1 (en) * 1989-03-28 1990-10-05 Cordis Sa IMPLANTABLE TANK MEMBRANE UNDER THE SKIN OF A PATIENT
EP0399857A1 (en) * 1989-03-28 1990-11-28 Cordis S.A. Multilayer membrane for an implantable reservoir
US5102389A (en) * 1989-03-28 1992-04-07 Cordis Corporation Membrane composite
CN106837875A (en) * 2017-04-13 2017-06-13 广州市拓道流体设备技术有限公司 A kind of abrasion-proof slurry pump pump housing
CN106837875B (en) * 2017-04-13 2023-12-29 广州市拓道新材料科技有限公司 Wear-resisting sediment stuff pump body

Also Published As

Publication number Publication date
FR2125127B1 (en) 1975-02-21

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Legal Events

Date Code Title Description
ST Notification of lapse