DD120749A5 - - Google Patents
Info
- Publication number
- DD120749A5 DD120749A5 DD187506A DD18750675A DD120749A5 DD 120749 A5 DD120749 A5 DD 120749A5 DD 187506 A DD187506 A DD 187506A DD 18750675 A DD18750675 A DD 18750675A DD 120749 A5 DD120749 A5 DD 120749A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/026—Supports for loudspeaker casings
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- 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
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- 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
- F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
- F16M11/2014—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a vertical axis
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- 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)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUEE002311 | 1975-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD120749A5 true DD120749A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-06-20 |
Family
ID=10995601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD187506A DD120749A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-02-22 | 1975-07-28 |
Country Status (6)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8029340U1 (de) * | 1980-11-04 | 1981-03-12 | Schroff Gmbh, 7541 Straubenhardt | Gelenkverbindung |
| WO1986005638A1 (fr) * | 1985-03-11 | 1986-09-25 | Jacques Bigot | Ensemble de dispositifs permettant de rendre polyvalente l'utilisation du materiel toutes marques auto-radio |
| FR2586882A2 (fr) * | 1985-08-27 | 1987-03-06 | Bigot Jacques | Objet d'une addition au brevet principal no 85 03537 en ce qui concerne cinq des six dispositifs permettant de rendre polyvalente l'utilisation de materiel toutes marques auto-radio. |
| DE19803375C2 (de) * | 1998-01-29 | 2000-06-15 | Erhard Zabka | Vorrichtung zum Positionieren des Werkstücks |
| ITBS20030094A1 (it) * | 2003-10-10 | 2005-04-11 | Outline Di Noselli G & C S N C | Sistema meccanico di sospensione, collegamento ed angolazione di diffusori acustici in linea. |
| CN1855315B (zh) * | 2005-04-21 | 2010-04-28 | 明基电通股份有限公司 | 可调式升降支撑装置 |
| CN111022867B (zh) * | 2019-12-02 | 2021-09-17 | 上海诣灵市场策划有限公司 | 一种可调式多摄像头高清监控系统 |
| CN113028232B (zh) * | 2021-02-25 | 2022-09-09 | 上海映皓教育科技有限公司 | 一种基于移动互联网的融媒体视音频云平台 |
-
1975
- 1975-07-23 CH CH979075A patent/CH592841A5/xx not_active IP Right Cessation
- 1975-07-28 DD DD187506A patent/DD120749A5/xx unknown
- 1975-07-31 CA CA232,663A patent/CA1033704A/en not_active Expired
- 1975-08-11 SU SU752163193A patent/SU626714A3/ru active
- 1975-09-16 FR FR7528392A patent/FR2301897A1/fr not_active Withdrawn
- 1975-09-17 BE BE160113A patent/BE833504A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA1033704A (en) | 1978-06-27 |
| CH592841A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-11-15 |
| BE833504A (fr) | 1976-01-16 |
| SU626714A3 (ru) | 1978-09-30 |
| FR2301897A1 (fr) | 1976-09-17 |