FR2372346A1 - Joint a ressort, en particulier de cadran destine a un instrument gyroscopique - Google Patents
Joint a ressort, en particulier de cadran destine a un instrument gyroscopiqueInfo
- Publication number
- FR2372346A1 FR2372346A1 FR7735206A FR7735206A FR2372346A1 FR 2372346 A1 FR2372346 A1 FR 2372346A1 FR 7735206 A FR7735206 A FR 7735206A FR 7735206 A FR7735206 A FR 7735206A FR 2372346 A1 FR2372346 A1 FR 2372346A1
- Authority
- FR
- France
- Prior art keywords
- dial
- spring seal
- gyroscopic instrument
- bodies
- connect
- 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.)
- Granted
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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/02—Rotary gyroscopes
- G01C19/04—Details
- G01C19/16—Suspensions; Bearings
- G01C19/22—Suspensions; Bearings torsional
-
- 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
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/41—Couplings
-
- 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
- F16C2370/00—Apparatus relating to physics, e.g. instruments
-
- 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
- F16D3/005—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive incorporating leaf springs, flexible parts of reduced thickness or the like acting as pivots
-
- 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
- Y10T403/00—Joints and connections
- Y10T403/54—Flexible member is joint component
-
- 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
- Y10T74/12—Gyroscopes
- Y10T74/1293—Flexure hinges for gyros
Abstract
Joint à ressort destiné à relier deux corps de manière qu'ils puissent pivoter l'un par rapport à l'autre et qui consiste en lames de ressorts qui se croisent et dont les extremités forment la transition à ces corps. Les lames de ressort sont solidaires, c'est-à-dire en une pièce à leur lieu de croisement. Application à la réalisation de joints de cardan destinés à relier le rotor d'un gyroscope à son arbre de commande.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2653427A DE2653427C3 (de) | 1976-11-24 | 1976-11-24 | Federgelenk zur schwenkbaren Verbindung zweier Körper miteinander u. Verfahren zur Herstellung des Gelenks |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2372346A1 true FR2372346A1 (fr) | 1978-06-23 |
FR2372346B1 FR2372346B1 (fr) | 1984-08-03 |
Family
ID=5993886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7735206A Granted FR2372346A1 (fr) | 1976-11-24 | 1977-11-23 | Joint a ressort, en particulier de cadran destine a un instrument gyroscopique |
Country Status (5)
Country | Link |
---|---|
US (1) | US4261211A (fr) |
JP (1) | JPS5365579A (fr) |
DE (1) | DE2653427C3 (fr) |
FR (1) | FR2372346A1 (fr) |
GB (1) | GB1592911A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0449001A1 (fr) * | 1990-03-29 | 1991-10-02 | ERNO Raumfahrttechnik Gesellschaft mit beschränkter Haftung | Joint universel sans jeu et sans friction |
NL1018160C2 (nl) * | 2001-05-28 | 2002-12-03 | Tno | Inrichting met kruisveer verbindingen en werkwijze voor het vervaardigen van een dergelijke inrichting. |
EP3182213A1 (fr) * | 2015-12-16 | 2017-06-21 | Société anonyme de la Manufacture d'Horlogerie Audemars Piguet & Cie | Mécanisme de réglage d'une vitesse moyenne dans un mouvement d'horlogerie et mouvement d'horlogerie |
EP3182214A1 (fr) * | 2015-12-16 | 2017-06-21 | Société anonyme de la Manufacture d'Horlogerie Audemars Piguet & Cie | Oscillateur mécanique pour pièce d'horlogerie, mécanisme de réglage comportant cet oscillateur mécanique, et mouvement d'horlogerie |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4349183A (en) * | 1980-08-04 | 1982-09-14 | Litton Systems Inc. | Spring for a ring laser gyro dither mechanism |
DE3241373A1 (de) * | 1982-11-09 | 1984-05-10 | Anschütz & Co GmbH, 2300 Kiel | Federgelenk |
US4497465A (en) * | 1983-03-31 | 1985-02-05 | Storage Technology Partners Ii | Pivotal mechanism upon which tracking mirrors and the like used in optical systems may be mounted |
US4694703A (en) * | 1984-06-28 | 1987-09-22 | Lear Siegler, Inc. | Circumferentially oriented flexure suspension |
US4655096A (en) * | 1984-08-31 | 1987-04-07 | Northrop Corporation | Flexure mount assembly for a dynamically tuned gyroscope |
IL73030A (en) * | 1984-09-19 | 1989-07-31 | Yaacov Kaufman | Joint and method utilising its assembly |
US4655629A (en) * | 1985-02-19 | 1987-04-07 | Westinghouse Electric Corp. | Flexural pivot device and method for assembling same |
DE3934381A1 (de) * | 1989-10-14 | 1991-04-18 | Teldix Gmbh | Anordnung zur lagerung eines optischen spiegels |
JPH03260343A (ja) * | 1990-03-09 | 1991-11-20 | Zexel Corp | 燃料噴射ポンプの2段式タイマ |
FR2659716A1 (fr) * | 1990-03-19 | 1991-09-20 | Kodak Pathe | Dispositif de guidage d'un mouvement de translation d'un premier element par rapport a un second. |
DE4024494A1 (de) * | 1990-08-02 | 1992-02-06 | Anschuetz & Co Gmbh | Federgelenk zur schwenkbaren verbindung zweier koerper |
US5281043A (en) * | 1992-10-21 | 1994-01-25 | Hsu Li J | Mechanical coupling device |
US5529277A (en) * | 1994-09-20 | 1996-06-25 | Ball Corporation | Suspension system having two degrees of rotational freedom |
US5620169A (en) * | 1994-11-02 | 1997-04-15 | Ball Corporation | Rotary mount integral flexural pivot with blades which are integrally interconnected at the blade intersection |
TW334622B (en) * | 1996-04-17 | 1998-06-21 | Esec Sa | Apparatus for making wire connections on semiconductor chips |
AU7146798A (en) * | 1997-04-21 | 1998-11-13 | Vanderbilt University | Split tube flexure |
US6205873B1 (en) * | 1997-09-12 | 2001-03-27 | Unisys Corporation | Transmit motion via flexures |
IT1299902B1 (it) | 1998-03-13 | 2000-04-04 | Marposs Spa | Testa, apparecchiatura e metodo per il controllo di dimensioni lineari di pezzi meccanici. |
US6585445B1 (en) | 1998-04-21 | 2003-07-01 | Vanderbilt University | Split tube flexure |
EP1013949A1 (fr) * | 1998-12-17 | 2000-06-28 | Sysmelec SA | Pivot flexible à grande course angulaire et à rigidité élevée |
ATE262228T1 (de) * | 2001-06-15 | 2004-04-15 | Trumpf Lasertechnik Gmbh | Lagerfuss und -vorrichtung, insbesondere für einen laserresonator |
DE10330947B4 (de) * | 2003-07-08 | 2015-10-29 | Schenck Process Gmbh | Kreuzfederelement |
US7832880B2 (en) * | 2006-08-08 | 2010-11-16 | Selex Galileo Ltd | Mirror mount having plural flexure elements |
EP1887398A1 (fr) * | 2006-08-08 | 2008-02-13 | Selex Sensors and Airborne Systems Limited | Montage du miroir |
FR2913078B1 (fr) * | 2007-02-27 | 2009-11-20 | Alcatel Lucent | Pivot traversant a lames. |
US8400721B2 (en) * | 2007-03-08 | 2013-03-19 | Redstone Aerospace Corporation | Leaf-cartwheel flexure, and mounting systems and methods utilizing same |
WO2010078520A2 (fr) | 2008-12-31 | 2010-07-08 | Jimenez, Omar, F. | Agencement de raccord souple incorporant des éléments de flexion |
US8628577B1 (en) | 2009-03-19 | 2014-01-14 | Ex Technology, Llc | Stable device for intervertebral distraction and fusion |
EP2457001B1 (fr) | 2009-07-22 | 2017-11-01 | Spinex Tec, LLC | Mécanisme à manchon coaxial à engrenage hélicoïdal |
US8636746B2 (en) | 2009-12-31 | 2014-01-28 | Spinex Tec, Llc | Methods and apparatus for insertion of vertebral body distraction and fusion devices |
FR2959689A1 (fr) | 2010-05-07 | 2011-11-11 | Commissariat Energie Atomique | Articulation flexible a grande amplitude et ensemble cinematique robotise comportant une telle articulation |
FR2966534B1 (fr) * | 2010-10-22 | 2012-12-21 | Thales Sa | Cardan flexible compact et engin spatial comportant un tel cardan. |
EP2497428B1 (fr) | 2011-03-11 | 2015-02-11 | EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt | Outils flexibles |
US9212691B2 (en) * | 2012-05-16 | 2015-12-15 | C-Flex Bearing Co., Inc. | Cross blade flexure pivot and methods of use thereof |
US9486328B2 (en) | 2014-04-01 | 2016-11-08 | Ex Technology, Llc | Expandable intervertebral cage |
US8940049B1 (en) | 2014-04-01 | 2015-01-27 | Ex Technology, Llc | Expandable intervertebral cage |
US9513168B2 (en) | 2014-09-23 | 2016-12-06 | Utah State University Research Foundation | Linear-motion stage |
EP3566087A2 (fr) | 2017-01-04 | 2019-11-13 | Ball Aerospace & Technologies Corp. | Suspension à flexion transversale |
US10711832B2 (en) | 2017-03-02 | 2020-07-14 | Raytheon Company | Flexural pivot |
US10711831B2 (en) * | 2017-03-02 | 2020-07-14 | Raytheon Company | Flexural pivot |
DE102017115050B3 (de) * | 2017-07-05 | 2018-03-29 | Physik Instrumente (Pi) Gmbh & Co. Kg | Gelenk |
EP3476748B1 (fr) * | 2017-10-24 | 2020-07-15 | CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement | Mécanisme pivot à éléments flexibles |
US10914339B2 (en) | 2018-09-25 | 2021-02-09 | Ball Aerospace & Technologies Corp. | Flexural pivot assembly with shaped blade sections |
US11441598B2 (en) * | 2018-12-20 | 2022-09-13 | Raytheon Company | Dual-axis flexure gimbal device |
CN109732584B (zh) * | 2019-02-26 | 2024-04-16 | 华南理工大学 | 一种平面复合结构空间大行程的柔顺铰链 |
US11234835B2 (en) | 2019-03-05 | 2022-02-01 | Octagon Spine Llc | Transversely expandable minimally invasive intervertebral cage |
US11497622B2 (en) | 2019-03-05 | 2022-11-15 | Ex Technology, Llc | Transversely expandable minimally invasive intervertebral cage and insertion and extraction device |
EP3730986B1 (fr) * | 2019-04-24 | 2023-02-15 | Etel S.A. | Organe de couplage pour un dispositif de positionnement, dispositif de positionnement doté d'un organe de couplage ainsi que procédé de fabrication |
US11326734B2 (en) * | 2019-10-03 | 2022-05-10 | Raytheon Company | Monolithic gimbal for a fast steering mirror |
CN111546087B (zh) * | 2020-05-06 | 2021-09-07 | 大连民族大学 | 一种压电陶瓷驱动微进给刀架 |
IT202200010766A1 (it) * | 2022-05-24 | 2023-11-24 | Univ Degli Studi Genova | Giunto flessibile |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2793028A (en) * | 1954-09-10 | 1957-05-21 | Hughes Aircraft Co | Cross-spring flexure pivot |
US3360255A (en) * | 1965-06-11 | 1967-12-26 | Alfred N Ormond | Universal flexure unit |
FR2347570A1 (fr) * | 1976-04-05 | 1977-11-04 | Litton Industries Inc | Accouplement elastique et son procede de fabrication |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA779609A (en) * | 1968-03-05 | Wild Heerbrugg Aktienges?Schaft | Pivotal support or mounting | |
US96213A (en) * | 1869-10-26 | Improvement in wagon-seats | ||
US2238380A (en) * | 1939-08-14 | 1941-04-15 | Gen Motors Corp | Pretwisted torsion plate spring |
US2606447A (en) * | 1949-11-01 | 1952-08-12 | Curtiss Wright Corp | Antifriction bearing |
US2992047A (en) * | 1955-03-14 | 1961-07-11 | Howard W Ecker | Balance |
US2909064A (en) * | 1955-06-16 | 1959-10-20 | Lear Inc | Means for supporting a gyroscope gimbal |
US2797580A (en) * | 1955-07-18 | 1957-07-02 | Bosch Arma Corp | Gyroscope suspension |
US3036469A (en) * | 1957-12-30 | 1962-05-29 | Statham Instrument Inc | Beam flexure |
US2984996A (en) * | 1959-12-21 | 1961-05-23 | Alfred N Ormond | Roll flexure unit |
US3102721A (en) * | 1961-12-01 | 1963-09-03 | Linville Creath Quinn | Pantagraph equilibrium spring mechanism |
US3264880A (en) * | 1961-12-28 | 1966-08-09 | Gen Precision Inc | Gyros with compensated flexure pivots |
US3575475A (en) * | 1969-06-03 | 1971-04-20 | Singer General Precision | Flexure joint |
US3700289A (en) * | 1970-04-15 | 1972-10-24 | Singer Co | Flexure hinge assembly |
-
1976
- 1976-11-24 DE DE2653427A patent/DE2653427C3/de not_active Expired
-
1977
- 1977-11-09 GB GB46725/77A patent/GB1592911A/en not_active Expired
- 1977-11-09 JP JP13454977A patent/JPS5365579A/ja active Granted
- 1977-11-23 FR FR7735206A patent/FR2372346A1/fr active Granted
-
1979
- 1979-03-07 US US06/018,226 patent/US4261211A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2793028A (en) * | 1954-09-10 | 1957-05-21 | Hughes Aircraft Co | Cross-spring flexure pivot |
US3360255A (en) * | 1965-06-11 | 1967-12-26 | Alfred N Ormond | Universal flexure unit |
FR2347570A1 (fr) * | 1976-04-05 | 1977-11-04 | Litton Industries Inc | Accouplement elastique et son procede de fabrication |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0449001A1 (fr) * | 1990-03-29 | 1991-10-02 | ERNO Raumfahrttechnik Gesellschaft mit beschränkter Haftung | Joint universel sans jeu et sans friction |
NL1018160C2 (nl) * | 2001-05-28 | 2002-12-03 | Tno | Inrichting met kruisveer verbindingen en werkwijze voor het vervaardigen van een dergelijke inrichting. |
EP3182213A1 (fr) * | 2015-12-16 | 2017-06-21 | Société anonyme de la Manufacture d'Horlogerie Audemars Piguet & Cie | Mécanisme de réglage d'une vitesse moyenne dans un mouvement d'horlogerie et mouvement d'horlogerie |
EP3182214A1 (fr) * | 2015-12-16 | 2017-06-21 | Société anonyme de la Manufacture d'Horlogerie Audemars Piguet & Cie | Oscillateur mécanique pour pièce d'horlogerie, mécanisme de réglage comportant cet oscillateur mécanique, et mouvement d'horlogerie |
WO2017102917A1 (fr) * | 2015-12-16 | 2017-06-22 | Société Anonyme de la Manufacture d'Horlogerie Audemars Piguet & Cie | Oscillateur mécanique pour pièce d'horlogerie, mécanisme de réglage comportant cet oscillateur mécanique, et mouvement d'horlogerie |
WO2017102916A1 (fr) * | 2015-12-16 | 2017-06-22 | Société Anonyme de la Manufacture d'Horlogerie Audemars Piguet & Cie | Mécanisme de réglage d'une vitesse moyenne dans un mouvement d'horlogerie et mouvement d'horlogerie |
CN108475039A (zh) * | 2015-12-16 | 2018-08-31 | 爱彼钟表业制造有限公司 | 钟表机芯中用于调节平均速度的机构以及钟表机芯 |
Also Published As
Publication number | Publication date |
---|---|
US4261211A (en) | 1981-04-14 |
JPS6252244B2 (fr) | 1987-11-04 |
DE2653427C3 (de) | 1979-05-03 |
FR2372346B1 (fr) | 1984-08-03 |
DE2653427B2 (de) | 1978-09-07 |
GB1592911A (en) | 1981-07-15 |
JPS5365579A (en) | 1978-06-12 |
DE2653427A1 (de) | 1978-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |