FR920230A - Perfectionnements aux articulations à rotule pour pieds de lampes électriques - Google Patents
Perfectionnements aux articulations à rotule pour pieds de lampes électriquesInfo
- Publication number
- FR920230A FR920230A FR920230DA FR920230A FR 920230 A FR920230 A FR 920230A FR 920230D A FR920230D A FR 920230DA FR 920230 A FR920230 A FR 920230A
- Authority
- FR
- France
- Prior art keywords
- ball joint
- electric lamp
- lamp stands
- joint improvements
- stands
- 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
- 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
- F21V21/26—Pivoted arms
- F21V21/28—Pivoted arms adjustable in more than one plane
-
- 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
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/14—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction with ball-joint
-
- 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
- F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
- F16M11/2035—Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction
- F16M11/2078—Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction with ball-joint
-
- 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
- F21V21/26—Pivoted arms
- F21V21/28—Pivoted arms adjustable in more than one plane
- F21V21/29—Pivoted arms adjustable in more than one plane employing universal joints
-
- 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
- F16M2200/021—Locking means for rotational movement
- F16M2200/022—Locking means for rotational movement by friction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR920230T | 1946-01-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR920230A true FR920230A (fr) | 1947-04-01 |
Family
ID=9427110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR920230D Expired FR920230A (fr) | 1946-01-15 | 1946-01-15 | Perfectionnements aux articulations à rotule pour pieds de lampes électriques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR920230A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1038648B (de) * | 1953-12-16 | 1958-09-11 | Schneider & Co Dr Ing | Gelenk fuer Arbeitsplatzleuchten |
WO1993017248A1 (fr) * | 1992-02-20 | 1993-09-02 | USM U. Schärer Söhne AG | Dispositif pour assembler des elements de construction se presentant sous forme de barres ou de plaques |
EP0867655A1 (fr) * | 1997-03-26 | 1998-09-30 | Audipack Verkoop B.V. | Dispositif d'orientation universelle à rotule |
WO2003087666A1 (fr) * | 2002-04-12 | 2003-10-23 | Colosio Livio | Dispositif mecanique articule, destine en particulier a des appareils d'eclairage |
-
1946
- 1946-01-15 FR FR920230D patent/FR920230A/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1038648B (de) * | 1953-12-16 | 1958-09-11 | Schneider & Co Dr Ing | Gelenk fuer Arbeitsplatzleuchten |
WO1993017248A1 (fr) * | 1992-02-20 | 1993-09-02 | USM U. Schärer Söhne AG | Dispositif pour assembler des elements de construction se presentant sous forme de barres ou de plaques |
EP0867655A1 (fr) * | 1997-03-26 | 1998-09-30 | Audipack Verkoop B.V. | Dispositif d'orientation universelle à rotule |
WO2003087666A1 (fr) * | 2002-04-12 | 2003-10-23 | Colosio Livio | Dispositif mecanique articule, destine en particulier a des appareils d'eclairage |
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