FR2418414A1 - Dispositif de suspension pour un appareil suspendu reglable en hauteur - Google Patents
Dispositif de suspension pour un appareil suspendu reglable en hauteurInfo
- Publication number
- FR2418414A1 FR2418414A1 FR7805324A FR7805324A FR2418414A1 FR 2418414 A1 FR2418414 A1 FR 2418414A1 FR 7805324 A FR7805324 A FR 7805324A FR 7805324 A FR7805324 A FR 7805324A FR 2418414 A1 FR2418414 A1 FR 2418414A1
- Authority
- FR
- France
- Prior art keywords
- pantographs
- spotlight
- gear train
- pulley
- cable
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
-
- 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
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- 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
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/38—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by folding, e.g. pivoting or scissors tong mechanisms
-
- 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
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
- F16M11/425—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels along guiding means
-
- 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
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
- F16M13/027—Ceiling supports
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/24—Lazy-tongs
-
- 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
- F16M2200/06—Arms
- F16M2200/061—Scissors arms
Abstract
L'invention concerne un dispositif de suspension pour appareil pesant. Le dispositif comprend au moins un extenseur du type pantographe, dont l'articulation supérieure est fixée sur les flancs verticaux d'un étrier de suspension et l'articulation la plus inférieure sert à la fixation de l'appareil, des moyens de réglage de l'allongement de l'extenseur, qui comprennent au moins un câble enroulé autour d'au moins une poulie montée tournante autour d'un axe fixé entre les flancs de l'étrier, une extrémité dudit câble étant ancrée sur la poulie et l'autre extrémité sur l'articulation la plus inférieure précitée, et des moyens d'entraînement en rotation de la poulie. Application à la suspension de projecteur.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7805324A FR2418414A1 (fr) | 1978-02-24 | 1978-02-24 | Dispositif de suspension pour un appareil suspendu reglable en hauteur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7805324A FR2418414A1 (fr) | 1978-02-24 | 1978-02-24 | Dispositif de suspension pour un appareil suspendu reglable en hauteur |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2418414A1 true FR2418414A1 (fr) | 1979-09-21 |
FR2418414B1 FR2418414B1 (fr) | 1983-04-15 |
Family
ID=9205005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7805324A Granted FR2418414A1 (fr) | 1978-02-24 | 1978-02-24 | Dispositif de suspension pour un appareil suspendu reglable en hauteur |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2418414A1 (fr) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5405117A (en) * | 1993-10-27 | 1995-04-11 | Davis; Greig S. | Gliding ceiling monitor support assembly |
FR2716877A1 (fr) * | 1994-03-04 | 1995-09-08 | Sachtler Kommunikationstech | Dispositif de levage. |
US5556195A (en) * | 1995-02-07 | 1996-09-17 | Suhar Corporation | Motorized electrical apparatus for movement of an electrical fixture with uninterrupted electricity |
EP1045191A1 (fr) * | 1999-04-16 | 2000-10-18 | Industria Fototecnica Firenze S.r.l. | Dispositif pour suspendre des charges, en particulier de l'équipement d'éclairage de studios photographiques ou de télévision |
US6397441B1 (en) | 1997-10-08 | 2002-06-04 | Tintoria Rifinizione Nuove Idee S.P.A. | Teaseling machine comprising a system for adjusting the path of the fabric that is being processed |
EP1046857A3 (fr) * | 1999-04-19 | 2003-09-10 | DE SISTI LIGHTING S.p.A. | Appareil de levage, notamment pour appareils d'éclairage de studio |
EP3411620A4 (fr) * | 2016-02-01 | 2019-01-23 | SZ DJI Technology Co., Ltd. | Systèmes et procédés de stabilisation de charge utile |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2744900B1 (de) * | 1977-10-06 | 1979-02-15 | Wilhelm Sterff | Einrichtung zur Lageueberwachung eines Leuchtenhaengers |
-
1978
- 1978-02-24 FR FR7805324A patent/FR2418414A1/fr active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2744900B1 (de) * | 1977-10-06 | 1979-02-15 | Wilhelm Sterff | Einrichtung zur Lageueberwachung eines Leuchtenhaengers |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5405117A (en) * | 1993-10-27 | 1995-04-11 | Davis; Greig S. | Gliding ceiling monitor support assembly |
FR2716877A1 (fr) * | 1994-03-04 | 1995-09-08 | Sachtler Kommunikationstech | Dispositif de levage. |
US5660373A (en) * | 1994-03-04 | 1997-08-26 | Sachtler-Aktiengesellschaft-Kommunikationstechnik-Unterschlessheim | Extendable and retractable lifting apparatus |
US5556195A (en) * | 1995-02-07 | 1996-09-17 | Suhar Corporation | Motorized electrical apparatus for movement of an electrical fixture with uninterrupted electricity |
US6397441B1 (en) | 1997-10-08 | 2002-06-04 | Tintoria Rifinizione Nuove Idee S.P.A. | Teaseling machine comprising a system for adjusting the path of the fabric that is being processed |
EP1045191A1 (fr) * | 1999-04-16 | 2000-10-18 | Industria Fototecnica Firenze S.r.l. | Dispositif pour suspendre des charges, en particulier de l'équipement d'éclairage de studios photographiques ou de télévision |
EP1046857A3 (fr) * | 1999-04-19 | 2003-09-10 | DE SISTI LIGHTING S.p.A. | Appareil de levage, notamment pour appareils d'éclairage de studio |
EP3411620A4 (fr) * | 2016-02-01 | 2019-01-23 | SZ DJI Technology Co., Ltd. | Systèmes et procédés de stabilisation de charge utile |
US10670183B2 (en) | 2016-02-01 | 2020-06-02 | Sz Dji Osmo Technology Co., Ltd. | Systems and methods for payload stabilization |
US11085580B2 (en) | 2016-02-01 | 2021-08-10 | Sz Dji Osmo Technology Co., Ltd. | Systems and methods for payload stabilization |
Also Published As
Publication number | Publication date |
---|---|
FR2418414B1 (fr) | 1983-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |