FR2374565A1 - Dispositif amortisseur hydraulique, plus particulierement pour une tete de fixation de camera sur un trepied support - Google Patents
Dispositif amortisseur hydraulique, plus particulierement pour une tete de fixation de camera sur un trepied supportInfo
- Publication number
- FR2374565A1 FR2374565A1 FR7738502A FR7738502A FR2374565A1 FR 2374565 A1 FR2374565 A1 FR 2374565A1 FR 7738502 A FR7738502 A FR 7738502A FR 7738502 A FR7738502 A FR 7738502A FR 2374565 A1 FR2374565 A1 FR 2374565A1
- Authority
- FR
- France
- Prior art keywords
- damping
- hub
- assembly
- shock absorber
- mounting head
- 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
- 239000006096 absorbing agent Substances 0.000 title 1
- 230000035939 shock Effects 0.000 title 1
- 238000013016 damping Methods 0.000 abstract 7
- 239000012530 fluid Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
-
- 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/12—Devices with one or more rotary vanes turning in the fluid any throttling effect being immaterial, i.e. damping by viscous shear effect only
-
- G—PHYSICS
- G12—INSTRUMENT DETAILS
- G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
- G12B3/00—Details of movements not otherwise provided for
- G12B3/08—Damping of movements, e.g. to promote rapid non-oscillatory movement to a final reading
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/04—Balancing means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Fluid-Damping Devices (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2657692A DE2657692C2 (de) | 1976-12-20 | 1976-12-20 | Hydraulisches Dämpfungsglied |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2374565A1 true FR2374565A1 (fr) | 1978-07-13 |
FR2374565B3 FR2374565B3 (US20110009641A1-20110113-C00116.png) | 1980-10-03 |
Family
ID=5995995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7738502A Granted FR2374565A1 (fr) | 1976-12-20 | 1977-12-20 | Dispositif amortisseur hydraulique, plus particulierement pour une tete de fixation de camera sur un trepied support |
Country Status (5)
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2489475A1 (fr) * | 1980-09-01 | 1982-03-05 | Pflieger Roger | Plate-forme de camera a systeme de freinage hydraulique |
FR2507726A1 (fr) * | 1981-06-12 | 1982-12-17 | Krauss Maffei Ag | Amortisseur rotatif, notamment pour vehicules a chenilles |
FR2517082A1 (fr) * | 1981-11-26 | 1983-05-27 | Pflieger Roger | Dispositif d'amortissement hydraulique pour plate-forme de camera |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4522561A (en) * | 1980-07-30 | 1985-06-11 | Carter Wind Power | Wind-driven generator apparatus |
US4432254A (en) * | 1981-03-23 | 1984-02-21 | Houdaille Industries, Inc. | Viscous damper having rigid plastic structure |
GB2096345B (en) * | 1981-04-03 | 1984-09-19 | Vinten Ltd | Improvements in or relating to lightweight tilt mounting heads |
US4886230A (en) * | 1986-11-03 | 1989-12-12 | Cineonix, Inc. | Camera and other instrument support stand |
IT1219960B (it) * | 1988-06-06 | 1990-05-24 | Dott Ing Guido Cartoni S R L | Elemento modulare componente di organo dismorzamento per testate di supporto di cineprese o telecamere in cinematografia e televisione professionali |
DE4009026C1 (US20110009641A1-20110113-C00116.png) * | 1990-03-21 | 1991-06-06 | Sachtler Ag - Kommunikationstechnik, 8046 Garching, De | |
DE4115927C2 (de) * | 1990-03-21 | 2000-05-04 | Sachtler Kommunikationstech | Schwenkkopf, insbesondere für Film- und Fernsehkameras |
US5286013A (en) * | 1990-11-13 | 1994-02-15 | General Electric Company | Vibration damper assembly |
IT1258364B (it) * | 1992-02-28 | 1996-02-26 | Testata di supporto per telecamere o cineprese per la realizzazione dipanoramiche sul piano orizzontale e verticale, dotata di dispositivo afluido ed organo di bilanciamento ad intensita' variabile. | |
JP3459078B2 (ja) * | 1992-05-08 | 2003-10-20 | 株式会社ニフコ | 回転ダンパー |
US5421221A (en) * | 1993-05-19 | 1995-06-06 | Vibratech, Inc. | Stackable plastic damper |
IT1307992B1 (it) * | 1999-07-16 | 2001-11-29 | Cartoni S P A | Modulo per la regolazione dell'intensita' dei movimenti panoramici nel piano orizzontale e verticale, in particolare in una testata di |
DE10016650C1 (de) * | 2000-04-04 | 2001-09-06 | Ivo Ambrozic | Vorrichtung zur Dämpfung von Drehbewegungen |
JP2004520550A (ja) | 2001-01-05 | 2004-07-08 | ザハトラー・ゲーエムベーハー・ウント・コ・カーゲー | 重量補償付カメラ三脚ヘッド |
DE10100316C1 (de) * | 2001-01-05 | 2002-06-20 | Sachtler Gmbh & Co Kg | Kamerastativkopf mit Gewichtsausgleich |
DE10211046B4 (de) | 2002-03-13 | 2004-04-29 | Sachtler Gmbh & Co. Kg | Stativkopf, insbesondere Kamerastativkopf |
DE10222663B4 (de) * | 2002-05-22 | 2006-10-05 | Sachtler Gmbh & Co. Kg | Gerätekran, insbesondere Kamerakran |
DE10226147B3 (de) * | 2002-06-13 | 2004-02-19 | Gkn Viscodrive Gmbh | Steuerbare Viscokupplung |
DE10226248B3 (de) * | 2002-06-13 | 2004-01-29 | Gkn Viscodrive Gmbh | Steuerbare Viscokupplung |
EP1658448A2 (en) | 2003-08-29 | 2006-05-24 | Engineered Support Systems, Inc. | Electronically programmable actively damped sensor mount |
DE102007018029B3 (de) * | 2007-04-17 | 2008-09-25 | Camera Dynamics Gmbh | Stativkopf |
DE102007055212A1 (de) | 2007-11-19 | 2009-05-28 | Georg Thoma | Schwenkbarer Stativkopf für eine Kamera |
DE202011002608U1 (de) | 2011-02-11 | 2012-02-29 | Camera Dynamics Gmbh | Stativkopf |
CN206378673U (zh) * | 2017-01-11 | 2017-08-04 | 宁波意美捷影视设备有限公司 | 摄像、摄影云台的阻尼机构 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR927547A (US20110009641A1-20110113-C00116.png) * | 1945-05-31 | 1947-11-10 | ||
US2661915A (en) * | 1949-06-04 | 1953-12-08 | Houdaille Hershey Corp | Aircraft landing wheel shimmy damper |
US2882001A (en) * | 1953-09-25 | 1959-04-14 | Irving G Ries | Multiple speed tripod head |
FR1228356A (fr) * | 1959-03-13 | 1960-08-29 | Renault | Amortisseurs de vibrations de torsion à frottement visqueux |
US3295639A (en) * | 1965-01-05 | 1967-01-03 | Lockheed Aircraft Corp | Rotary retarding unit |
GB1217079A (en) * | 1968-07-22 | 1970-12-23 | Ronford Ltd | Improvements in or relating to mounting heads for cameras or like devices |
US3651903A (en) * | 1969-08-21 | 1972-03-28 | Anderson Greenwood & Co | Adjustable rotary damper |
US3865216A (en) * | 1973-10-03 | 1975-02-11 | Efdyn Corp | Continuous rotary damper |
DE2457267C3 (de) * | 1974-12-04 | 1980-04-17 | Georg 8021 Sauerlach Thoma | Hydraulisches Dämpfungsglied |
-
1976
- 1976-12-20 DE DE2657692A patent/DE2657692C2/de not_active Expired
-
1977
- 1977-12-16 US US05/861,410 patent/US4226303A/en not_active Expired - Lifetime
- 1977-12-19 GB GB52852/77A patent/GB1587771A/en not_active Expired
- 1977-12-20 FR FR7738502A patent/FR2374565A1/fr active Granted
-
1981
- 1981-11-05 HK HK536/81A patent/HK53681A/xx not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2489475A1 (fr) * | 1980-09-01 | 1982-03-05 | Pflieger Roger | Plate-forme de camera a systeme de freinage hydraulique |
FR2507726A1 (fr) * | 1981-06-12 | 1982-12-17 | Krauss Maffei Ag | Amortisseur rotatif, notamment pour vehicules a chenilles |
FR2517082A1 (fr) * | 1981-11-26 | 1983-05-27 | Pflieger Roger | Dispositif d'amortissement hydraulique pour plate-forme de camera |
Also Published As
Publication number | Publication date |
---|---|
HK53681A (en) | 1981-11-13 |
GB1587771A (en) | 1981-04-08 |
FR2374565B3 (US20110009641A1-20110113-C00116.png) | 1980-10-03 |
US4226303A (en) | 1980-10-07 |
DE2657692A1 (de) | 1978-06-22 |
DE2657692C2 (de) | 1983-09-08 |
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