FR2575147B1 - Trepied a hauteur variable, destine a elever du materiel d'eclairage ou toutes autres charges - Google Patents
Trepied a hauteur variable, destine a elever du materiel d'eclairage ou toutes autres chargesInfo
- Publication number
- FR2575147B1 FR2575147B1 FR8419954A FR8419954A FR2575147B1 FR 2575147 B1 FR2575147 B1 FR 2575147B1 FR 8419954 A FR8419954 A FR 8419954A FR 8419954 A FR8419954 A FR 8419954A FR 2575147 B1 FR2575147 B1 FR 2575147B1
- Authority
- FR
- France
- Prior art keywords
- load
- lighting equipment
- variable height
- lifting lighting
- height tripod
- 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
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
- F16M11/20—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
- F16M11/242—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 spreading of the legs
- F16M11/245—Members limiting spreading of legs, e.g. "umbrella legs"
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic
- E04H12/185—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic with identical elements
-
- 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
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation 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
- 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
- F16M2200/00—Details of stands or supports
- F16M2200/02—Locking means
- F16M2200/025—Locking means for translational movement
- F16M2200/028—Locking means for translational movement by positive interaction, e.g. male-female connections
-
- 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
- F16M2200/08—Foot or support base
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8419954A FR2575147B1 (fr) | 1984-12-26 | 1984-12-26 | Trepied a hauteur variable, destine a elever du materiel d'eclairage ou toutes autres charges |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8419954A FR2575147B1 (fr) | 1984-12-26 | 1984-12-26 | Trepied a hauteur variable, destine a elever du materiel d'eclairage ou toutes autres charges |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2575147A1 FR2575147A1 (fr) | 1986-06-27 |
FR2575147B1 true FR2575147B1 (fr) | 1988-03-25 |
Family
ID=9311051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8419954A Expired FR2575147B1 (fr) | 1984-12-26 | 1984-12-26 | Trepied a hauteur variable, destine a elever du materiel d'eclairage ou toutes autres charges |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2575147B1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2364633B8 (en) * | 2000-07-14 | 2017-06-14 | Vitec Group Plc | A spreader mechanim for supporting tripod |
GB2400792B (en) * | 2003-04-25 | 2005-04-20 | K H S Musical Instr Co Ltd | Gear driven adjuster for a telescopic stand |
CN105370086A (zh) * | 2015-11-24 | 2016-03-02 | 江苏爱福特科技开发有限公司 | 一种高度可调节的水泥杆 |
EP3293312B1 (fr) * | 2016-09-13 | 2019-12-04 | Honeywell International Inc. | Semelle plantaire remplaçable de trépied d'ancrage |
CN108343825B (zh) * | 2018-03-01 | 2020-09-01 | 常州工学院 | 一种操作方便的三角支架装置及其操作方法 |
CN108361521B (zh) * | 2018-03-01 | 2020-09-01 | 常州工学院 | 一种三脚架支腿伸缩撑开机构及其调节方法 |
CN108868283A (zh) * | 2018-08-10 | 2018-11-23 | 洛阳理工学院 | 一种应用于公路监控仪的计算机网络安全控制器固定装置 |
CN111015124B (zh) * | 2019-12-30 | 2021-08-13 | 广州梅隆金属制品有限公司 | 一种用于5g信号发射塔的结构件及其锻造方法 |
CN112792617B (zh) * | 2021-01-27 | 2021-08-10 | 北京航天华世科技股份有限公司 | 一种多机床辅助管理系统 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB707200A (fr) * | 1900-01-01 | |||
FR510047A (fr) * | 1920-02-14 | 1920-11-25 | Joseph Walter Christen | Cric mécanique à vis tangente |
US2426240A (en) * | 1943-02-27 | 1947-08-26 | Standard Telephones Cables Ltd | Portable antenna mounting |
DE1759192B2 (de) * | 1968-04-09 | 1976-04-01 | Preussag Ag, 3000 Hannover U. 1000 Berlin | Zerlegbarer mast |
DE2209130A1 (de) * | 1972-02-26 | 1973-08-30 | Ernst Zuehlke | Stabiler, wetterfester und kombinierbarer schnellmast fuer militaerische und zivile zwecke |
FR2393130A1 (fr) * | 1977-05-31 | 1978-12-29 | Lerc Lab Etudes Rech Chim | Mat erige par elements successifs a partir de sa base |
FR2396143A1 (fr) * | 1977-07-01 | 1979-01-26 | Lerc | Perfectionnement aux mats dresses par elements successifs a partir d'une embase en forme de trepied |
CH616984A5 (fr) * | 1977-08-04 | 1980-04-30 | Bbc Brown Boveri & Cie | |
CH645953A5 (en) * | 1979-02-28 | 1984-10-31 | Eidgenoess Konst Werkst | Directable mast arrangement and use thereof |
GB2108835A (en) * | 1981-11-04 | 1983-05-25 | Brian John | Support base |
-
1984
- 1984-12-26 FR FR8419954A patent/FR2575147B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2575147A1 (fr) | 1986-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |