FR2457543A1 - Mecanisme d'equilibrage de couple - Google Patents

Mecanisme d'equilibrage de couple

Info

Publication number
FR2457543A1
FR2457543A1 FR8010816A FR8010816A FR2457543A1 FR 2457543 A1 FR2457543 A1 FR 2457543A1 FR 8010816 A FR8010816 A FR 8010816A FR 8010816 A FR8010816 A FR 8010816A FR 2457543 A1 FR2457543 A1 FR 2457543A1
Authority
FR
France
Prior art keywords
load
torque
spring
balancing mechanism
torque balancing
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
Application number
FR8010816A
Other languages
English (en)
Other versions
FR2457543B1 (fr
Inventor
Lionel Vivian Frank Russell
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.)
VINTEN Ltd
Original Assignee
VINTEN Ltd
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 VINTEN Ltd filed Critical VINTEN Ltd
Publication of FR2457543A1 publication Critical patent/FR2457543A1/fr
Application granted granted Critical
Publication of FR2457543B1 publication Critical patent/FR2457543B1/fr
Granted 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
    • 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
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/043—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means acting on a cam follower
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/18—Means for stabilising antennas on an unstable platform
    • 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
    • F16M2200/041—Balancing means for balancing rotational movement of the head
    • 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
    • Y10T403/45—Flexibly connected rigid members
    • Y10T403/459—Helical spring type coupling
    • 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
    • Y10T74/2101—Cams
    • Y10T74/2107—Follower

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Gears, Cams (AREA)
  • Transmission Devices (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

L'INVENTION CONCERNE L'INDUSTRIE DE LA PETITE MECANIQUE. MECANISME D'EQUILIBRAGE DE COUPLE POUR PLATEAUX BASCULANTS, COMPRENANT UNE CAME 1 ET UN PALPEUR 2 CHARGE PAR UN RESSORT 3, DONT L'INTERACTION PRODUIT UNE FORCE EGALE ET OPPOSEE AU COUPLE ENGENDRE LORSQUE LE PLATEAU BASCULANT PORTEUR D'UNE CHARGE W PIVOTE PAR RAPPORT A LA VERTICALE. EN POSITION NEUTRE (ABSENCE DE COUPLE) LE RESSORT EST AU REPOS SANS PRECONTRAINTE. ON PEUT MODIFIER SA LONGUEUR EFFECTIVE (OU SES CARACTERISTIQUES) POUR AJUSTER LE MECANISME EN FONCTION DES DIFFERENTES HAUTEURS DU CENTRE DE GRAVITE DE LA CHARGE OU DES VARIATIONS DE LA CHARGE. APPLICATION NOTAMMENT AUX PLATEAUX BASCULANTS POUR CAMERAS, SCANNERS OU TRACKERS.
FR8010816A 1979-05-19 1980-05-14 Mecanisme d'equilibrage de couple Granted FR2457543A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7917493A GB2049601B (en) 1979-05-19 1979-05-19 Counterbalancing

Publications (2)

Publication Number Publication Date
FR2457543A1 true FR2457543A1 (fr) 1980-12-19
FR2457543B1 FR2457543B1 (fr) 1984-02-24

Family

ID=10505282

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8010816A Granted FR2457543A1 (fr) 1979-05-19 1980-05-14 Mecanisme d'equilibrage de couple

Country Status (7)

Country Link
US (1) US4726253A (fr)
JP (1) JPS55155941A (fr)
AU (1) AU540323B2 (fr)
DE (1) DE3018268A1 (fr)
FR (1) FR2457543A1 (fr)
GB (1) GB2049601B (fr)
IT (1) IT1127035B (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3626185A1 (de) * 1986-08-01 1988-02-18 Heidelberger Druckmasch Ag Getriebe zur bildung einer zyklisch ablaufenden bewegung aus einer rotationsbewegung
JPH0313037Y2 (fr) * 1988-11-25 1991-03-26
JPH0629594Y2 (ja) * 1989-06-07 1994-08-10 株式会社ダイワ カメラ用雲台のカウンターバランス機構
US4955568A (en) * 1989-10-20 1990-09-11 Q-Co Industries, Inc. Panhead for camera
US5040500A (en) * 1990-08-02 1991-08-20 Borg-Warner Automotive, Inc. Torque pulse compensated camshaft
GB9219525D0 (en) * 1992-09-15 1992-10-28 Vinten Group Plc Improvements in or relating to tiltable payload mounting
DE4302788A1 (de) * 1993-02-02 1994-08-04 Schumag Ag Verfahren zur translatorischen Bewegung von Bauteilen und Bewegungsantrieb zur Durchführung des Verfahrens
US5544537A (en) * 1994-01-21 1996-08-13 Paper Machinery Corporation Energy balance system configured to compensate for the changes in energy absorbed by a rotating shaft
DE4410495A1 (de) * 1994-03-27 1995-09-28 Schrick Gmbh Dr Kolbenmaschine mit Ausgleich freier Massenkräfte
US5553821A (en) * 1994-08-09 1996-09-10 Heiwa Seiki Kogyo Co., Ltd. Counterbalancing unit
JPH08210457A (ja) * 1994-12-01 1996-08-20 Shikoku Kakoki Co Ltd カム装置
JP3907742B2 (ja) * 1996-04-01 2007-04-18 株式会社三共製作所 運動変換装置
GB9702800D0 (en) 1997-02-12 1997-04-02 Vitec Group Plc Improvements in or relating to rotary load counterbalancing mechanisms
GB2364038A (en) 2000-06-29 2002-01-16 Vitec Group Plc Counterbalancing mounting for payloads
JP4229844B2 (ja) * 2002-03-20 2009-02-25 ザ ヴィテック グループ ピーエルシー 搭載重量物用の傾斜可能な据付台またはこれに関する改善
DE102004039571A1 (de) 2004-08-14 2006-03-30 Panther Gmbh Stativkopf für Film- und Fernsehkameras und andere Geräte
ES2333350T3 (es) * 2005-09-21 2010-02-19 Unilever N.V. Procedimiento y aparato para estampar un praton sobre un postre congelado recubierto.
US8166594B1 (en) 2009-12-01 2012-05-01 Lift-U, Division Of Hogan Mfg., Inc. Counterbalance mechanism for fold out ramp
RU2505437C2 (ru) * 2012-03-22 2014-01-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Омский государственный университет путей сообщения" (ОмГУПС (ОмИИТ)) Устройство для уменьшения колебаний пассажирского вагона
WO2014097091A1 (fr) * 2012-12-18 2014-06-26 Poynting Antennas (Pty) Limited Bâti d'antenne
JP5907128B2 (ja) 2013-08-21 2016-04-20 株式会社デンソー 回転電機の固定子
CN105090347B (zh) * 2015-08-31 2017-12-01 苏州神运机器人有限公司 一种阻尼平衡装置
CN105082181A (zh) * 2015-08-31 2015-11-25 苏州神运机器人有限公司 一种带有平衡凸轮块的阻尼平衡装置
US11187369B2 (en) * 2018-12-18 2021-11-30 Alcon Inc. Movable rack arm with counterbalance spring for contoured non-linear force transfer
NL2023764B1 (en) 2019-09-04 2021-05-12 Microsoft Technology Licensing Llc Incorporating cam into rail of rotational mount

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB282223A (en) * 1926-12-29 1927-12-22 James Sidney Adams Improvements in and connected with door springs
GB482404A (en) * 1937-03-13 1938-03-29 Exactor Control Company Ltd Improvements in or relating to mechanical remote control apparatus
FR1200736A (fr) * 1957-08-09 1959-12-23 Fond De Sougland Procédé et dispositif d'équilibrage
GB1015848A (en) * 1964-09-08 1966-01-05 Zeiss Jena Veb Carl Improvements in or relating to counterbalance systems
US3498577A (en) * 1968-05-31 1970-03-03 Edna Anne Mehr Adjustable bracket structure

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7400397U (de) * 1975-05-15 Meyer G Rückstellvorrichtung für Pendeltore
DE256526C (fr) *
US324444A (en) * 1885-08-18 Lock-hinge
DE280101C (fr) *
US809310A (en) * 1905-05-06 1906-01-09 George Dietz Copy-holder.
US1340717A (en) * 1919-01-06 1920-05-18 Holle Joseph Cam and push-rod machine
GB175134A (en) * 1920-12-02 1922-02-16 Richard Assheton Tucker Improvements in cam-tappets
CH112548A (de) * 1923-09-20 1925-11-02 Fritz Wunderli Nach dem Abwälzverfahren arbeitende Zahnradbearbeitungsmaschine.
DE457406C (de) * 1925-03-03 1928-03-17 Theodor Stiebel Dipl Ing Dr Vorrichtung zur Umkehr einer geradlinigen Bewegungsrichtung in die entgegengesetzte
DE465594C (de) * 1925-08-13 1928-09-26 Emma Schmidt Geb Schaefer Steuerbares UEbertragungsgetriebe gleichfoermig umlaufender bzw. drehender Bewegung
DE663937C (de) * 1937-02-25 1938-08-17 Rudolf Stuebgen Geradschubkurbeltrieb
DE763655C (de) * 1942-05-28 1955-02-28 Mannesmann Rohrleitungsbau A G Reaktionsregner
GB667080A (en) * 1949-01-29 1952-02-27 Vickers Electrical Co Ltd Improvements in or relating to cam mechanisms
US3087583A (en) * 1959-10-07 1963-04-30 Otis Elevator Co Extended roller guide for elevators
FR87497E (fr) * 1960-11-21 1966-05-06 Citroen Sa Andre Perfectionnements aux dispositifs de direction asservie pour véhicule automobile
DE1584091B1 (de) * 1964-06-29 1970-04-02 Wilh Gronbach Scharnier mit Druckfeder zum Gewichtsausgleich von Fluegeln
DE1751548A1 (de) * 1968-06-18 1971-06-03 Goetaverken Ab Einrichtung an Verbrennungsmotoren
US4085634A (en) * 1974-06-13 1978-04-25 Lasalle Machine Tool, Inc. Cam and cam follower assembly
FR2342392A2 (fr) * 1976-02-27 1977-09-23 Zwahlen Alain Charniere

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB282223A (en) * 1926-12-29 1927-12-22 James Sidney Adams Improvements in and connected with door springs
GB482404A (en) * 1937-03-13 1938-03-29 Exactor Control Company Ltd Improvements in or relating to mechanical remote control apparatus
FR1200736A (fr) * 1957-08-09 1959-12-23 Fond De Sougland Procédé et dispositif d'équilibrage
GB1015848A (en) * 1964-09-08 1966-01-05 Zeiss Jena Veb Carl Improvements in or relating to counterbalance systems
US3498577A (en) * 1968-05-31 1970-03-03 Edna Anne Mehr Adjustable bracket structure

Also Published As

Publication number Publication date
JPS55155941A (en) 1980-12-04
GB2049601A (en) 1980-12-31
FR2457543B1 (fr) 1984-02-24
AU5814580A (en) 1981-11-26
US4726253A (en) 1988-02-23
IT8048642A0 (it) 1980-05-09
AU540323B2 (en) 1984-11-15
DE3018268A1 (de) 1981-10-01
GB2049601B (en) 1983-01-12
IT1127035B (it) 1986-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse