FR2683020B1 - BAR HAVING A TUBULAR WALL IN COMPOSITE MATERIAL REINFORCED WITH FIBERS AND A CONNECTING ELEMENT PLACED AT ITS TWO ENDS. - Google Patents

BAR HAVING A TUBULAR WALL IN COMPOSITE MATERIAL REINFORCED WITH FIBERS AND A CONNECTING ELEMENT PLACED AT ITS TWO ENDS.

Info

Publication number
FR2683020B1
FR2683020B1 FR9212335A FR9212335A FR2683020B1 FR 2683020 B1 FR2683020 B1 FR 2683020B1 FR 9212335 A FR9212335 A FR 9212335A FR 9212335 A FR9212335 A FR 9212335A FR 2683020 B1 FR2683020 B1 FR 2683020B1
Authority
FR
France
Prior art keywords
fibers
bar
composite material
connecting element
tubular wall
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.)
Expired - Fee Related
Application number
FR9212335A
Other languages
French (fr)
Other versions
FR2683020A1 (en
Inventor
Rainer Schutze
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.)
Deutsches Zentrum fuer Luft und Raumfahrt eV
Original Assignee
Deutsche Forschungs und Versuchsanstalt fuer Luft und Raumfahrt eV DFVLR
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 Deutsche Forschungs und Versuchsanstalt fuer Luft und Raumfahrt eV DFVLR filed Critical Deutsche Forschungs und Versuchsanstalt fuer Luft und Raumfahrt eV DFVLR
Publication of FR2683020A1 publication Critical patent/FR2683020A1/en
Application granted granted Critical
Publication of FR2683020B1 publication Critical patent/FR2683020B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/583—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features
    • B29C53/587—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features having a non-uniform wall-structure, e.g. with inserts, perforations, locally concentrated reinforcements
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/82—Cores or mandrels
    • B29C53/821—Mandrels especially adapted for winding and joining
    • B29C53/822—Single use mandrels, e.g. destructible, becoming part of the wound articles
    • 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
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/083—Combinations of continuous fibres or fibrous profiled structures oriented in one direction and reinforcements forming a two dimensional structure, e.g. mats
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
    • F16C7/02—Constructions of connecting-rods with constant length
    • F16C7/026—Constructions of connecting-rods with constant length made of fibre reinforced resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/748—Machines or parts thereof not otherwise provided for
    • B29L2031/75—Shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulding By Coating Moulds (AREA)
FR9212335A 1991-10-25 1992-10-15 BAR HAVING A TUBULAR WALL IN COMPOSITE MATERIAL REINFORCED WITH FIBERS AND A CONNECTING ELEMENT PLACED AT ITS TWO ENDS. Expired - Fee Related FR2683020B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914135695 DE4135695C2 (en) 1991-10-25 1991-10-25 Rod with a tubular wall made of fiber composite material and connection element arranged on both sides

Publications (2)

Publication Number Publication Date
FR2683020A1 FR2683020A1 (en) 1993-04-30
FR2683020B1 true FR2683020B1 (en) 1994-03-18

Family

ID=6443703

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9212335A Expired - Fee Related FR2683020B1 (en) 1991-10-25 1992-10-15 BAR HAVING A TUBULAR WALL IN COMPOSITE MATERIAL REINFORCED WITH FIBERS AND A CONNECTING ELEMENT PLACED AT ITS TWO ENDS.

Country Status (3)

Country Link
DE (1) DE4135695C2 (en)
FR (1) FR2683020B1 (en)
GB (1) GB2260961B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4310825C1 (en) * 1993-04-02 1994-07-07 Deutsche Forsch Luft Raumfahrt Rod with a tubular wall made of carbon fiber composite material and connecting element arranged on both sides
DE4329744C1 (en) * 1993-09-03 1994-09-08 Deutsche Forsch Luft Raumfahrt Wing having wing shells made of fibre composite materials, especially carbon fibre composite materials (CFCs), for aircraft
DE4419691C1 (en) * 1994-06-04 1995-08-24 Deutsche Forsch Luft Raumfahrt Straight FRP bar for longitudinal load transmission
DE19701445C1 (en) * 1997-01-17 1998-08-06 Deutsch Zentr Luft & Raumfahrt Connecting element for connecting rods of different diameters, method for producing these connecting elements and elongated structural element
DE29824798U1 (en) * 1998-01-14 2002-11-21 Deutsches Zentrum für Luft- und Raumfahrt e.V., 51147 Köln Rod with a tubular wall made of fiber composite material
DE19816194C1 (en) * 1998-04-14 1999-11-25 Deutsch Zentr Luft & Raumfahrt Connection device for grub screw ends
DE19859212C1 (en) * 1998-12-21 2000-02-24 Dornier Gmbh Space flight structure beam has rolled carbon fibre composite layers with defined angles of weave
DE102007024658A1 (en) 2007-05-26 2008-11-27 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Device and method for fastening, clamping or adjusting two components to each other
US8667754B2 (en) * 2008-08-26 2014-03-11 The Boeing Company Composite tie rod and method for making the same
US8679275B2 (en) 2008-08-26 2014-03-25 The Boeing Company Composite tie rod and method for making the same
FR2942163B1 (en) * 2009-01-21 2016-04-15 Conseil & Technique PIECE OF COMPOSITE MATERIAL, ROD IN COMPOSITE MATERIAL AND METHOD OF MANUFACTURING THE SAME
FR2953443B1 (en) * 2009-12-08 2013-08-23 Messier Dowty Sa METHOD FOR MANUFACTURING A ROD IN A COMPOSITE MATERIAL COMPRISING A LOCALIZED SOURCIFIER
EP3381665B1 (en) 2017-03-31 2023-03-22 Crompton Technology Group Limited Composite structural component with captive mechanical joint
EP3133298B1 (en) 2015-08-21 2019-02-06 Crompton Technology Group Limited Connector
GB2546280A (en) * 2016-01-12 2017-07-19 Crompton Tech Group Ltd Composite tubular structure
US10532518B2 (en) * 2016-10-05 2020-01-14 Goodrich Corporation Hybrid metallic/composite joint with enhanced performance
EP3477130B1 (en) * 2017-10-31 2020-09-02 Crompton Technology Group Limited Composite tubular structure
DE102019004341A1 (en) * 2019-06-23 2020-12-24 Albany Engineered Composites, Inc. Rod head made of thermoplastic fiber-plastic composite (FRP)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1350670A (en) * 1919-07-30 1920-08-24 Mathew Ritter Speed-changing mechanism
GB1509892A (en) * 1974-03-25 1978-05-04 High Temperature Eng Ltd Strip winding machine
GB1551223A (en) * 1975-05-01 1979-08-30 High Temperature Eng Ltd Tubular members
US4353268A (en) * 1976-03-10 1982-10-12 Avions Marcel Dassault-Breguet Aviation Connecting rods
DE2855638C2 (en) * 1978-12-22 1983-07-28 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Process for the production of elongated bobbins from fiber composite material
DE2926493C2 (en) * 1979-06-30 1982-09-09 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Strut for longitudinal pull and pressure
FR2469604A1 (en) * 1979-11-08 1981-05-22 Rech Meca Appliquee CONNECTING ROD OR THE LIKE HAVING A HOLLOW BODY
EP0115763B1 (en) * 1983-01-05 1989-08-30 Deutsche Forschungsanstalt für Luft- und Raumfahrt e.V. Element for joining of two bars with circular cross-section

Also Published As

Publication number Publication date
DE4135695A1 (en) 1993-04-29
DE4135695C2 (en) 1993-10-28
GB2260961B (en) 1995-07-05
GB9222457D0 (en) 1992-12-09
FR2683020A1 (en) 1993-04-30
GB2260961A (en) 1993-05-05

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Legal Events

Date Code Title Description
ST Notification of lapse