FR2380459A1 - SCREW REINFORCED WITH CARBON FIBERS - Google Patents

SCREW REINFORCED WITH CARBON FIBERS

Info

Publication number
FR2380459A1
FR2380459A1 FR7736174A FR7736174A FR2380459A1 FR 2380459 A1 FR2380459 A1 FR 2380459A1 FR 7736174 A FR7736174 A FR 7736174A FR 7736174 A FR7736174 A FR 7736174A FR 2380459 A1 FR2380459 A1 FR 2380459A1
Authority
FR
France
Prior art keywords
screw
carbon fibers
reinforced
screw reinforced
longitudinal
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.)
Pending
Application number
FR7736174A
Other languages
French (fr)
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.)
Sigri GmbH
Original Assignee
Sigri Elektrograhit GmbH
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 Sigri Elektrograhit GmbH filed Critical Sigri Elektrograhit GmbH
Publication of FR2380459A1 publication Critical patent/FR2380459A1/en
Pending 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
    • B29C70/04—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
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/20—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres
    • B29C70/205—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres the structure being shaped to form a three-dimensional configuration
    • B29C70/207—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres the structure being shaped to form a three-dimensional configuration arranged in parallel planes of fibres crossing at substantial angles
    • 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
    • B29D1/00—Producing articles with screw-threads
    • B29D1/005—Producing articles with screw-threads fibre reinforced
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B33/00—Features common to bolt and nut
    • F16B33/006—Non-metallic fasteners using screw-thread
    • 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
    • B29K2095/00—Use of bituminous materials 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
    • B29K2707/00—Use of elements other than metals for preformed parts, e.g. for inserts
    • B29K2707/04—Carbon
    • 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
    • B29L2001/00—Articles provided with screw threads
    • B29L2001/002—Bolts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Ceramic Products (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

a. Vis renforcée par des fibres de carbone. b. Vis caractérisee en ce que les fibres de carbone réparties suivant une matrice, sont disposées dans le noyau de la vis, dans la direction de l'axe longitudinal de la vis et dans le filetage ces fibres forment un angle aigu par rapport à l'axe longitudinal.at. Screw reinforced with carbon fibers. b. Screw characterized in that the carbon fibers distributed in a matrix, are arranged in the core of the screw, in the direction of the longitudinal axis of the screw and in the thread these fibers form an acute angle with respect to the axis longitudinal.

FR7736174A 1977-02-09 1977-11-30 SCREW REINFORCED WITH CARBON FIBERS Pending FR2380459A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772705336 DE2705336A1 (en) 1977-02-09 1977-02-09 CARBON FIBER REINFORCED SCREW

Publications (1)

Publication Number Publication Date
FR2380459A1 true FR2380459A1 (en) 1978-09-08

Family

ID=6000702

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7736174A Pending FR2380459A1 (en) 1977-02-09 1977-11-30 SCREW REINFORCED WITH CARBON FIBERS

Country Status (5)

Country Link
AT (1) AT356971B (en)
CH (1) CH621857A5 (en)
DE (1) DE2705336A1 (en)
FR (1) FR2380459A1 (en)
GB (1) GB1557762A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541621A1 (en) * 1983-02-28 1984-08-31 Asahi Chemical Ind FIBER REINFORCED PLASTIC ELEMENT AND EXTERNALLY THREADED AND METHOD FOR MANUFACTURING THE SAME
FR2568819A1 (en) * 1984-08-08 1986-02-14 Garbolino Sa Ets Tubular elements made from strong fibres coated with curable resin
EP0191337A2 (en) * 1985-02-13 1986-08-20 Röchling Haren KG Threaded element
EP2437926A4 (en) * 2009-06-03 2015-10-28 Sk Chemicals Co Ltd Fiber reinforced plastic bolt and method for producing the same
EP3739222A4 (en) * 2018-01-11 2021-09-29 Takai Corporation Fiber-reinforced resin bolt manufacturing method and fiber-reinforced resin bolt

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2920357C2 (en) * 1979-05-19 1986-10-30 Sigri GmbH, 8901 Meitingen Carbon screw
US4824314A (en) * 1985-02-19 1989-04-25 Northrop Corporation Composite fastener system and manufacturing method thereof
US4718801A (en) * 1986-07-24 1988-01-12 Microdot Inc. Composite core fastener
US4863330A (en) * 1987-07-15 1989-09-05 Northrop Corporation Composite fastener and method of manufacture
DE3818596C1 (en) * 1988-06-01 1990-01-11 Roechling Haren Kg, 4472 Haren, De Tension rod
US5127783A (en) * 1989-05-25 1992-07-07 The B.F. Goodrich Company Carbon/carbon composite fasteners
JP2792716B2 (en) * 1990-06-04 1998-09-03 北川工業株式会社 Fastener
DE4337043C2 (en) * 1993-10-29 1997-04-30 Man Technologie Gmbh Fastening element for ceramic components
US8613580B2 (en) 2011-04-28 2013-12-24 Lockheed Martin Corporation Fastening device
DE102014103270A1 (en) 2014-03-12 2015-09-17 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Fastening element and method for producing a fastener
DE202018100151U1 (en) * 2018-01-12 2018-02-21 Ctg Carbon Team Germany Gmbh Carbon fiber screw
CN113956061B (en) * 2021-11-12 2023-08-22 中国航空制造技术研究院 Preparation method of continuous fiber reinforced ceramic matrix composite screw

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE812487C (en) * 1948-10-12 1951-08-30 Willy Gill Screws and nuts made from molded material
FR1143372A (en) * 1955-03-14 1957-09-30 Licentia Gmbh Synthetic screws
DE1084088B (en) * 1958-12-06 1960-06-23 Hans Weber Dr Ing Cast resin screw and nut with fiber insert
US2943967A (en) * 1956-06-29 1960-07-05 Minnesota Mining & Mfg Reinforced plastic screw threads
FR1301153A (en) * 1961-09-15 1962-08-10 Asea Ab Process for the manufacture of a threaded bolt of plastic material reinforced with fiberglass
FR1312753A (en) * 1962-01-22 1962-12-21 Rock Island Oil & Refining Com Seal in particular for plastic pipes
GB1020090A (en) * 1964-01-08 1966-02-16 Licentia Gmbh Improvements in bolts and the like of synthetic plastics material reinforced with glass fibre
US3291881A (en) * 1962-10-12 1966-12-13 Rock Island Oil & Refining Co Threaded pipe construction method
US3381716A (en) * 1962-10-12 1968-05-07 Rock Island Oil & Refining Co Threaded pipe construction
US3495494A (en) * 1967-07-11 1970-02-17 Cp Corp Threaded plastic member with a reinforced thread
FR2099291A5 (en) * 1970-06-22 1972-03-10 Carborundum Co
FR2284819A1 (en) * 1974-09-14 1976-04-09 Messerschmitt Boelkow Blohm STRUCTURAL ELEMENT UNDER TENSION AND COMPRESSION WITH GREATER SAFETY
FR2296592A1 (en) * 1975-01-03 1976-07-30 Coal Industry Patents Ltd PROCESS FOR MANUFACTURING CARBON OBJECTS, AND OBJECTS THUS OBTAINED

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE812487C (en) * 1948-10-12 1951-08-30 Willy Gill Screws and nuts made from molded material
FR1143372A (en) * 1955-03-14 1957-09-30 Licentia Gmbh Synthetic screws
US2943967A (en) * 1956-06-29 1960-07-05 Minnesota Mining & Mfg Reinforced plastic screw threads
DE1084088B (en) * 1958-12-06 1960-06-23 Hans Weber Dr Ing Cast resin screw and nut with fiber insert
FR1301153A (en) * 1961-09-15 1962-08-10 Asea Ab Process for the manufacture of a threaded bolt of plastic material reinforced with fiberglass
FR1312753A (en) * 1962-01-22 1962-12-21 Rock Island Oil & Refining Com Seal in particular for plastic pipes
US3381716A (en) * 1962-10-12 1968-05-07 Rock Island Oil & Refining Co Threaded pipe construction
US3291881A (en) * 1962-10-12 1966-12-13 Rock Island Oil & Refining Co Threaded pipe construction method
GB1020090A (en) * 1964-01-08 1966-02-16 Licentia Gmbh Improvements in bolts and the like of synthetic plastics material reinforced with glass fibre
US3495494A (en) * 1967-07-11 1970-02-17 Cp Corp Threaded plastic member with a reinforced thread
FR2099291A5 (en) * 1970-06-22 1972-03-10 Carborundum Co
FR2284819A1 (en) * 1974-09-14 1976-04-09 Messerschmitt Boelkow Blohm STRUCTURAL ELEMENT UNDER TENSION AND COMPRESSION WITH GREATER SAFETY
FR2296592A1 (en) * 1975-01-03 1976-07-30 Coal Industry Patents Ltd PROCESS FOR MANUFACTURING CARBON OBJECTS, AND OBJECTS THUS OBTAINED

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541621A1 (en) * 1983-02-28 1984-08-31 Asahi Chemical Ind FIBER REINFORCED PLASTIC ELEMENT AND EXTERNALLY THREADED AND METHOD FOR MANUFACTURING THE SAME
FR2568819A1 (en) * 1984-08-08 1986-02-14 Garbolino Sa Ets Tubular elements made from strong fibres coated with curable resin
EP0191337A2 (en) * 1985-02-13 1986-08-20 Röchling Haren KG Threaded element
EP0191337A3 (en) * 1985-02-13 1987-12-16 Rochling Haren Kg Threaded element
EP2437926A4 (en) * 2009-06-03 2015-10-28 Sk Chemicals Co Ltd Fiber reinforced plastic bolt and method for producing the same
US9316244B2 (en) 2009-06-03 2016-04-19 Sk Chemicals Co., Ltd. Fiber reinforced plastic bolt and method for producing the same
EP3739222A4 (en) * 2018-01-11 2021-09-29 Takai Corporation Fiber-reinforced resin bolt manufacturing method and fiber-reinforced resin bolt
US12076942B2 (en) 2018-01-11 2024-09-03 Takai Corporation Method for manufacturing fiber-reinforced resin bolt and fiber-reinforced resin bolt

Also Published As

Publication number Publication date
CH621857A5 (en) 1981-02-27
DE2705336A1 (en) 1978-08-10
GB1557762A (en) 1979-12-12
ATA868477A (en) 1979-10-15
AT356971B (en) 1980-06-10

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