GB1526815A - Stress-reducing connecting assembly - Google Patents

Stress-reducing connecting assembly

Info

Publication number
GB1526815A
GB1526815A GB47857/75A GB4785775A GB1526815A GB 1526815 A GB1526815 A GB 1526815A GB 47857/75 A GB47857/75 A GB 47857/75A GB 4785775 A GB4785775 A GB 4785775A GB 1526815 A GB1526815 A GB 1526815A
Authority
GB
United Kingdom
Prior art keywords
eye
loop
fibres
bush
nov
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
Application number
GB47857/75A
Other languages
English (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.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
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
Priority claimed from DE19742455810 external-priority patent/DE2455810C3/de
Application filed by Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of GB1526815A publication Critical patent/GB1526815A/en
Expired legal-status Critical Current

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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/366—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers made of fibre-reinforced plastics, i.e. characterised by their special construction from such materials
    • F16F1/368—Leaf springs
    • F16F1/3683—Attachments or mountings therefor
    • F16F1/3686—End mountings
    • 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
    • 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
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
    • B29C70/347—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation combined with compressing after the winding of lay-ups having a non-circular cross-section, e.g. flat spiral windings
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2142—Pitmans and connecting rods
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2142—Pitmans and connecting rods
    • Y10T74/2144—Yieldable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB47857/75A 1974-11-26 1975-11-20 Stress-reducing connecting assembly Expired GB1526815A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742455810 DE2455810C3 (de) 1974-11-26 Anordnung zur Aufnahme bzw. Einleitung von Längs- und/oder Biegekräften

Publications (1)

Publication Number Publication Date
GB1526815A true GB1526815A (en) 1978-10-04

Family

ID=5931732

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47857/75A Expired GB1526815A (en) 1974-11-26 1975-11-20 Stress-reducing connecting assembly

Country Status (3)

Country Link
US (1) US4038885A (US06420036-20020716-C00037.png)
FR (1) FR2292569A1 (US06420036-20020716-C00037.png)
GB (1) GB1526815A (US06420036-20020716-C00037.png)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2545929C2 (de) * 1975-10-14 1977-04-28 Messerschmitt-Bölkow-Blohm GmbH, 8000 München AnscMuBelement zur Einleitung von Kräften in ein Bauteil
DE2657832C3 (de) * 1976-12-21 1981-07-09 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Schäkel für die Flügelaufhängung im Rumpf eines Luft- oder Raumfahrzeuges
DE2721651C3 (de) * 1977-05-13 1981-02-12 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Tragflügelhauptanschluß für Luft- und Raumfahrzeuge
DE2733101C3 (de) * 1977-07-22 1980-09-25 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Schlag- und schwenkgelenklose Rotorblattlagerung
US4227857A (en) * 1977-08-19 1980-10-14 Textron, Inc. Composite flexural yoke for helicopters
US4242048A (en) * 1977-09-30 1980-12-30 The Boeing Company Semi-articulated flexstrap
DE2826656C3 (de) * 1978-06-19 1986-01-09 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Anschlußelement für einen Flügel aus faserverstärktem Kunststoff
US4293276A (en) * 1978-10-27 1981-10-06 Textron Inc. Laminated composite rotor yoke
FR2452630A1 (fr) * 1979-03-26 1980-10-24 Rech Meca Appliquee Palier et son application aux bielles de commande et de transmission d'efforts
DE2918028C2 (de) * 1979-05-04 1981-05-07 Audi Nsu Auto Union Ag, 7107 Neckarsulm Verfahren zum Anbringen eines Pleuels auf dem Hubzapfen einer einteiligen Kurbelwelle und Vorrichtung zur Durchführung des Verfahrens
DE2951111C2 (de) * 1979-12-19 1983-10-13 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Pleuelstange für Kraftmaschinen
US4455123A (en) * 1982-06-01 1984-06-19 Westland Plc Connecting element and helicopter rotor incorporating same
US4555961A (en) * 1982-07-07 1985-12-03 Messerschmitt-Boelkow-Blohm Gesellschaft Mit Beschraenkter Haftung Connecting rod made of fiber reinforced synthetic material
US4776076A (en) * 1982-09-30 1988-10-11 Boeing Company Method of fabricating a rotor hub of composite material
DE3327803C1 (de) * 1983-08-02 1985-03-14 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Gegenstand mit einem durch eine Endschlaufe befestigten Anschlusselement
DE3338654C1 (de) * 1983-10-25 1985-05-30 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Verbindung aus einem Bolzen und einer Schlaufe
US4860610A (en) * 1984-12-21 1989-08-29 E. I. Du Pont De Nemours And Company Wound rotor element and centrifuge fabricated therefrom
US4675001A (en) * 1985-07-23 1987-06-23 E. I. Du Pont De Nemours And Company Centrifuge rotor
WO1987006665A1 (fr) * 1986-04-25 1987-11-05 Bertin & Cie Lame elastique de suspension d'un vehicule munie d'embouts
FR2599102B1 (fr) * 1986-05-23 1990-08-24 Bertin & Cie Embout pour lames elastiques de suspension en composite
US4701157A (en) * 1986-08-19 1987-10-20 E. I. Du Pont De Nemours And Company Laminated arm composite centrifuge rotor
FR2607449B1 (fr) * 1986-11-27 1991-04-05 Peugeot Dispositif de suspension pour train de roues independantes de vehicule
US4777844A (en) * 1986-12-23 1988-10-18 Ford Motor Company Hybrid ceramic/metal compression link for use in higher temperature applications
US4841801A (en) * 1987-03-25 1989-06-27 Trw Inc. Connecting rod
FR2620178B1 (fr) * 1987-09-09 1990-01-19 Aerospatiale Dispositif d'attache a douilles, et pale de rotor munie d'un tel dispositif d'attache a un moyeu
US5074753A (en) * 1989-10-16 1991-12-24 Bell Helicopter Textron Inc. Rotor blade
US5868351A (en) * 1996-05-23 1999-02-09 Bell Helicopter Textron Inc. Rotor blade stowing system
FR2828919B1 (fr) * 2001-08-23 2003-12-12 Valeo Vision Dispositif de transformation d'un mouvement de translation en mouvement de rotation
US20050116400A1 (en) * 2003-11-14 2005-06-02 White Moreno J. Non-linear fiber/matrix architecture
FR2888155B1 (fr) * 2005-07-08 2009-10-09 Latecoere Sa "procede de fabrication de butees de porte d'aeronef en materiau composite carbone"
US8679275B2 (en) * 2008-08-26 2014-03-25 The Boeing Company Composite tie rod and method for making the same
US8667754B2 (en) * 2008-08-26 2014-03-11 The Boeing Company Composite tie rod and method for making the same
WO2011056553A2 (en) * 2009-10-26 2011-05-12 Renosol Corporation Composite leaf spring
DE202010006303U1 (de) * 2010-04-30 2010-08-19 Gmt Gummi-Metall-Technik Gmbh Zug-Druck-Stange aus kohlenstofffaserverstärktem Kunststoff
FR2994468B1 (fr) * 2012-08-07 2017-10-13 Aircelle Sa Chape en composite de liaison entre deux pieces
FR3023747B1 (fr) * 2014-07-18 2017-03-10 Airbus Helicopters Procede de fabrication d'un longeron d'une pale, et de fabrication d'une pale
ES2886131T3 (es) * 2018-12-13 2021-12-16 Muelles Y Ballestas Hispano Alemanas Projects S L Ballesta, procedimiento y molde de fabricación de dicha ballesta
US11541995B2 (en) * 2020-07-14 2023-01-03 Lockheed Martin Corporation Rotor blade assembly for bearingless rotor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388615A (en) * 1967-04-06 1968-06-18 Bendix Corp Bushings for tie-bars
US3475988A (en) * 1968-02-08 1969-11-04 Bendix Corp End fitting for tie bar
US3765267A (en) * 1969-05-20 1973-10-16 Aerospatiale Connecting element between two members enabling them to rotate in relation to one another in three axes
US3782220A (en) * 1972-05-18 1974-01-01 Bendix Corp Tension-torsion tie bar

Also Published As

Publication number Publication date
DE2455810A1 (de) 1976-06-10
US4038885A (en) 1977-08-02
DE2455810B2 (de) 1977-02-10
FR2292569B1 (US06420036-20020716-C00037.png) 1979-06-22
FR2292569A1 (fr) 1976-06-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee