FR1334446A - Articulation sans frottement - Google Patents

Articulation sans frottement

Info

Publication number
FR1334446A
FR1334446A FR902012A FR902012A FR1334446A FR 1334446 A FR1334446 A FR 1334446A FR 902012 A FR902012 A FR 902012A FR 902012 A FR902012 A FR 902012A FR 1334446 A FR1334446 A FR 1334446A
Authority
FR
France
Prior art keywords
friction
joint
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
FR902012A
Other languages
English (en)
Inventor
Hans Derschmidt
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.)
Boelkow Entwicklungen KG
Original Assignee
Boelkow Entwicklungen KG
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 Boelkow Entwicklungen KG filed Critical Boelkow Entwicklungen KG
Application granted granted Critical
Publication of FR1334446A publication Critical patent/FR1334446A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/02—Hub construction
    • B64C11/04—Blade mountings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/33—Rotors having flexing arms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • B64C27/473—Constructional features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement
    • 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
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/12—Pivotal connections incorporating flexible connections, e.g. leaf springs
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/43—Aeroplanes; Helicopters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Springs (AREA)
FR902012A 1961-06-28 1962-06-26 Articulation sans frottement Expired FR1334446A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0063054 1961-06-28

Publications (1)

Publication Number Publication Date
FR1334446A true FR1334446A (fr) 1963-08-09

Family

ID=6973820

Family Applications (1)

Application Number Title Priority Date Filing Date
FR902012A Expired FR1334446A (fr) 1961-06-28 1962-06-26 Articulation sans frottement

Country Status (2)

Country Link
FR (1) FR1334446A (fr)
GB (1) GB973587A (fr)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1267350B (de) * 1964-03-20 1968-05-02 Siemens Ag Schwenkeinrichtung fuer Kernreaktor-Reflektorteile
US3384185A (en) * 1967-06-02 1968-05-21 Aerojet General Co Rotor hubs
US3411379A (en) * 1967-03-13 1968-11-19 Bendix Corp Multiple loop tie-bar
US3476484A (en) * 1967-09-12 1969-11-04 Bolkow Gmbh Rotor blade construction
US3477796A (en) * 1967-09-14 1969-11-11 Bolkow Gmbh Helicopter rotor construction
US3533714A (en) * 1967-09-12 1970-10-13 Bolkow Gmbh Rotor blade construction
FR2041747A1 (fr) * 1969-05-20 1971-02-05 Sud Aviation
US3578877A (en) * 1967-07-11 1971-05-18 Bolkow Gmbh Rotor construction with elastic interconnection of opposite blades
US3782856A (en) * 1972-05-31 1974-01-01 United Aircraft Corp Composite aerodynamic blade with twin-beam spar
US3999887A (en) * 1975-07-09 1976-12-28 Lord Corporation Propeller assembly
FR2351006A1 (fr) * 1976-05-11 1977-12-09 Westland Aircraft Ltd Rotor pour helicoptere
US4083656A (en) * 1975-03-21 1978-04-11 Textron, Inc. Composite rotor blade
FR2397979A1 (fr) * 1977-07-22 1979-02-16 Messerschmitt Boelkow Blohm Rotor sans articulation de battement ni de trainee
US4273511A (en) * 1977-07-13 1981-06-16 Societe Nationale Industrielle Aerospatiale Main rotor for a helicopter
US4304694A (en) 1979-12-03 1981-12-08 United Technologies Corporation High damping epoxy resin composite
FR2531511A1 (fr) * 1982-08-06 1984-02-10 Valeo Timonerie de commande d'une piece menee, telle que butee de debrayage
EP0161511A2 (fr) * 1984-04-16 1985-11-21 The Board Of Trustees Of The University Of Illinois Bactéries du genre Pseudomonas, composition émulsifiante contenant des bactéries du genre Pseudomonas et procédé de production d'une composition contenant des bactéries du genre Pseudomonas
WO1985005416A1 (fr) * 1984-05-21 1985-12-05 Hughes Aircraft Company Pivot de flexion a centre ouvert
EP0802012A1 (fr) * 1996-04-17 1997-10-22 Esec Sa Dispositif de réalisation de connexions de fils à des puces semi-conductrices
WO2010146039A1 (fr) * 2009-06-15 2010-12-23 Dsm Ip Assets B.V. Structure de charnière

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758086C2 (de) * 1977-12-24 1983-12-01 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Rotor für ein Drehflügelflugzeug mit gelenklosem Blattanschluß
DE2810334A1 (de) * 1978-03-10 1979-09-13 Messerschmitt Boelkow Blohm Rotorblatt, insbesondere fuer drehfluegelflugzeuge
US10405936B2 (en) 2008-04-11 2019-09-10 The Regents Of The University Of Michigan Parallel kinematic mechanisms with decoupled rotational motions
AU2009234288B2 (en) * 2008-04-11 2014-07-10 The Regents Of The University Of Michigan Minimal access tool
US9869339B2 (en) 2008-04-11 2018-01-16 Flexdex, Inc. End-effector jaw closure transmission systems for remote access tools
GB2467945B (en) * 2009-02-20 2014-03-05 Westland Helicopters Device which is subject to fluid flow
JP2018515299A (ja) 2015-04-03 2018-06-14 ザ リージェンツ オブ ザ ユニヴァシティ オブ ミシガン ケーブル駆動伝動の為の張力管理装置
JP2018531694A (ja) 2015-10-05 2018-11-01 フレックスデックス, インク.Flexdex, Inc. 円滑に関節屈曲するマルチクラスタジョイントを有する医療デバイス
US11896255B2 (en) 2015-10-05 2024-02-13 Flexdex, Inc. End-effector jaw closure transmission systems for remote access tools
IL297954A (en) 2020-06-02 2023-01-01 Flexdex Inc Tool and assembly for surgery

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1267350B (de) * 1964-03-20 1968-05-02 Siemens Ag Schwenkeinrichtung fuer Kernreaktor-Reflektorteile
US3411379A (en) * 1967-03-13 1968-11-19 Bendix Corp Multiple loop tie-bar
US3384185A (en) * 1967-06-02 1968-05-21 Aerojet General Co Rotor hubs
US3578877A (en) * 1967-07-11 1971-05-18 Bolkow Gmbh Rotor construction with elastic interconnection of opposite blades
US3476484A (en) * 1967-09-12 1969-11-04 Bolkow Gmbh Rotor blade construction
US3533714A (en) * 1967-09-12 1970-10-13 Bolkow Gmbh Rotor blade construction
US3477796A (en) * 1967-09-14 1969-11-11 Bolkow Gmbh Helicopter rotor construction
FR2041747A1 (fr) * 1969-05-20 1971-02-05 Sud Aviation
US3782856A (en) * 1972-05-31 1974-01-01 United Aircraft Corp Composite aerodynamic blade with twin-beam spar
US4083656A (en) * 1975-03-21 1978-04-11 Textron, Inc. Composite rotor blade
US3999887A (en) * 1975-07-09 1976-12-28 Lord Corporation Propeller assembly
FR2351006A1 (fr) * 1976-05-11 1977-12-09 Westland Aircraft Ltd Rotor pour helicoptere
US4273511A (en) * 1977-07-13 1981-06-16 Societe Nationale Industrielle Aerospatiale Main rotor for a helicopter
FR2397979A1 (fr) * 1977-07-22 1979-02-16 Messerschmitt Boelkow Blohm Rotor sans articulation de battement ni de trainee
US4201515A (en) * 1977-07-22 1980-05-06 Messerschmitt-Bolkow-Blohm Gmbh Rotor without flapping hinges and without lead-lag hinges
US4304694A (en) 1979-12-03 1981-12-08 United Technologies Corporation High damping epoxy resin composite
FR2531511A1 (fr) * 1982-08-06 1984-02-10 Valeo Timonerie de commande d'une piece menee, telle que butee de debrayage
US4529077A (en) * 1982-08-06 1985-07-16 Valeo Control linkage for a driven component
EP0161511A2 (fr) * 1984-04-16 1985-11-21 The Board Of Trustees Of The University Of Illinois Bactéries du genre Pseudomonas, composition émulsifiante contenant des bactéries du genre Pseudomonas et procédé de production d'une composition contenant des bactéries du genre Pseudomonas
EP0161511A3 (en) * 1984-04-16 1987-06-16 Univ Illinois Pseudomonas bacteria, emulsifying composition comprising pseudomonas bacteria and method of producing a composition comprising pseudomonas bacteria
WO1985005416A1 (fr) * 1984-05-21 1985-12-05 Hughes Aircraft Company Pivot de flexion a centre ouvert
US4598853A (en) * 1984-05-21 1986-07-08 Hughes Aircraft Company Open-center flexural pivot wire bonding head
JPS61502204A (ja) * 1984-05-21 1986-10-02 ヒユ−ズ・エアクラフト・カンパニ− 開口中心を有するたわみピボット
EP0802012A1 (fr) * 1996-04-17 1997-10-22 Esec Sa Dispositif de réalisation de connexions de fils à des puces semi-conductrices
US5893509A (en) * 1996-04-17 1999-04-13 Esec Sa Apparatus for making wire connections on semiconductor chips
WO2010146039A1 (fr) * 2009-06-15 2010-12-23 Dsm Ip Assets B.V. Structure de charnière

Also Published As

Publication number Publication date
GB973587A (en) 1964-10-28

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