IT8620442A1 - Struttura avvolta a filamenti per l'impiego come trasmissione di coppia meccanica - Google Patents

Struttura avvolta a filamenti per l'impiego come trasmissione di coppia meccanica

Info

Publication number
IT8620442A1
IT8620442A1 IT1986A20442A IT2044286A IT8620442A1 IT 8620442 A1 IT8620442 A1 IT 8620442A1 IT 1986A20442 A IT1986A20442 A IT 1986A20442A IT 2044286 A IT2044286 A IT 2044286A IT 8620442 A1 IT8620442 A1 IT 8620442A1
Authority
IT
Italy
Prior art keywords
filaments
torque transmission
mechanical torque
structure wrapped
wrapped
Prior art date
Application number
IT1986A20442A
Other languages
English (en)
Other versions
IT8620442A0 (it
IT1189127B (it
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of IT8620442A0 publication Critical patent/IT8620442A0/it
Publication of IT8620442A1 publication Critical patent/IT8620442A1/it
Application granted granted Critical
Publication of IT1189127B publication Critical patent/IT1189127B/it

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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/564—Winding and joining, e.g. winding spirally for making non-tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/37—Rotors having articulated joints
    • B64C27/41—Rotors having articulated joints with flapping hinge or universal joint, common to the blades
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/72—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts
    • F16D3/725—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts with an intermediate member made of fibre-reinforced resin
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/72—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts
    • F16D3/74—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts the intermediate member or members being made of rubber or other rubber-like flexible material
    • F16D2003/745—Tyre type coupling, i.e. bellows with only one fold
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/902—High modulus filament or fiber
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31616—Next to polyester [e.g., alkyd]
    • Y10T428/3162—Cross-linked polyester [e.g., glycerol maleate-styrene, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
IT20442/86A 1985-05-16 1986-05-15 Struttura avvolta a filamenti per l'impiego come trasmissione di coppia meccanica IT1189127B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/734,982 US4666753A (en) 1985-05-16 1985-05-16 Filament wound structure for use as a torque drive

Publications (3)

Publication Number Publication Date
IT8620442A0 IT8620442A0 (it) 1986-05-15
IT8620442A1 true IT8620442A1 (it) 1987-11-15
IT1189127B IT1189127B (it) 1988-01-28

Family

ID=24953852

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20442/86A IT1189127B (it) 1985-05-16 1986-05-15 Struttura avvolta a filamenti per l'impiego come trasmissione di coppia meccanica

Country Status (6)

Country Link
US (1) US4666753A (it)
JP (1) JPH0661878B2 (it)
DE (1) DE3616491A1 (it)
FR (1) FR2582283B1 (it)
GB (1) GB2175273B (it)
IT (1) IT1189127B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4797064A (en) * 1987-07-30 1989-01-10 United Technologies Corporation Composite helicopter rotor hub
US4968286A (en) * 1988-03-03 1990-11-06 Lord Corporation Composite coupling having hubs connectable to drive and driven members
US4888236A (en) * 1988-04-18 1989-12-19 O & S Manufacturing Company Torque rod of composite material
DE3919931A1 (de) * 1989-06-19 1990-12-20 Messerschmitt Boelkow Blohm Rotor mit einem schlaggelenkigen blattanschluss im rotorzentrum
AT391355B (de) * 1989-08-17 1990-09-25 Geislinger Co Schwingungstechn Zwischenglied zum einbau in eine drehmomentuebertragende antriebsverbindung
IT1240178B (it) * 1990-04-06 1993-11-27 Agusta Spa Rotore principale per elicotteri
US5228349A (en) * 1990-09-18 1993-07-20 Simmonds Precision Products, Inc. Composite power shaft with intrinsic parameter measurability
DE4119985C1 (en) * 1991-06-18 1992-07-30 Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De Rotary body, partic rotor head drive diaphragm of helicopter rotor - comprises fibre composite U=shaped structure with varying wall thickness
US5551918A (en) * 1992-02-28 1996-09-03 Lawrie Technology Incorporated Flexible composite coupling
US5946979A (en) * 1994-11-16 1999-09-07 Forskningscenter Riso Flywheel
US6365257B1 (en) 1999-04-14 2002-04-02 Bp Corporation North America Inc. Chordal preforms for fiber-reinforced articles and method for the production thereof
DE19961071B4 (de) * 1999-12-17 2007-04-12 Eurocopter Deutschland Gmbh Kupplungsmembran
FR2872234B1 (fr) * 2004-06-28 2007-11-30 Eurocopter France Accouplement tolerant de forts deplacements angulaires et axiaux
FR2981603B1 (fr) * 2011-10-25 2014-01-17 Eads Europ Aeronautic Defence Architecture de roue d'inertie pour le stockage d'energie
USD752306S1 (en) * 2012-07-23 2016-03-22 Kenneth Mak Loose material collection device
NL2010806C2 (en) * 2013-05-15 2014-11-24 Humen Flexible coupling having a torque transmission structure comprising an arrangement of fiber strands.
CN107584781A (zh) * 2017-10-13 2018-01-16 中国船舶重工集团公司第七0三研究所 纤维增强树脂基复合材料变厚度膜盘成形模具
CN113353254B (zh) * 2021-07-14 2023-02-28 空中舞者(威海)航空动力技术有限公司 一种垂直起降旋翼机

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1629442A1 (de) * 1966-02-25 1971-02-04 Gen Electric Schaufelrad und Verfahren zu seiner Herstellung
DE1525341A1 (de) * 1966-03-07 1969-07-10 Colmant Cuvelier Flexible Kupplung fuer die UEbertragung von Bewegungen zwischen zwei Wellen
GB1237532A (en) * 1967-06-24 1971-06-30 Rolls Royce Improvements in turbines and compresser rotors
FR2242607B1 (it) * 1973-09-04 1976-04-30 Europ Propulsion
DE2648343C3 (de) * 1976-10-26 1981-06-19 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Schlag- und schwenkgelenkloser Rotor für Drehflügelflugzeuge
US4168194A (en) * 1977-08-12 1979-09-18 Sea Log Corporation Method for production of fiber reinforced resin structures
DE3026104A1 (de) * 1980-07-10 1982-02-04 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Rotor eines drehfluegelflugzeuges
US4156583A (en) * 1977-07-11 1979-05-29 Kaman Aerospace Corporation Hub assembly
FR2433003A1 (fr) * 1978-08-08 1980-03-07 Commissariat Energie Atomique Procede de fabrication d'un materiau renforce par une structure textile tridimensionnelle
US4323332A (en) * 1979-12-21 1982-04-06 United Technologies Corporation Hingeless helicopter rotor with elastic gimbal hub
US4305903A (en) * 1980-02-25 1981-12-15 Norris Industries, Inc. Composite fiber reinforced member and method
US4341840A (en) * 1981-03-13 1982-07-27 United Technologies Corporation Composite bearings, seals and brakes
US4451528A (en) * 1981-03-30 1984-05-29 Ni Industries, Inc. Composite fiber reinforced member and method
US4455123A (en) * 1982-06-01 1984-06-19 Westland Plc Connecting element and helicopter rotor incorporating same
GB2121844B (en) * 1982-06-10 1985-08-29 T & N Materials Res Ltd Met laid flexable sheet materials
GB2138100B (en) * 1983-03-18 1987-02-11 Steven Odobasic Laminated tubular link
US4545837A (en) * 1983-05-31 1985-10-08 United Technologies Corporation Molded-in composite bushings

Also Published As

Publication number Publication date
JPS61268433A (ja) 1986-11-27
GB2175273B (en) 1988-08-17
FR2582283A1 (fr) 1986-11-28
GB8610816D0 (en) 1986-06-11
IT8620442A0 (it) 1986-05-15
FR2582283B1 (fr) 1993-04-16
US4666753A (en) 1987-05-19
IT1189127B (it) 1988-01-28
GB2175273A (en) 1986-11-26
JPH0661878B2 (ja) 1994-08-17
DE3616491A1 (de) 1986-11-20

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950428