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
Application number
DD187506A
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 filed Critical
Publication of DD120749A5 publication Critical patent/DD120749A5/xx

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
    • 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
    • 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
    • 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)
DD187506A 1975-02-22 1975-07-28 DD120749A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUEE002311 1975-02-22

Publications (1)

Publication Number Publication Date
DD120749A5 true DD120749A5 (fr) 1976-06-20

Family

ID=10995601

Family Applications (1)

Application Number Title Priority Date Filing Date
DD187506A DD120749A5 (fr) 1975-02-22 1975-07-28

Country Status (6)

Country Link
BE (1) BE833504A (fr)
CA (1) CA1033704A (fr)
CH (1) CH592841A5 (fr)
DD (1) DD120749A5 (fr)
FR (1) FR2301897A1 (fr)
SU (1) SU626714A3 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CH592841A5 (fr) 1977-11-15
SU626714A3 (ru) 1978-09-30
BE833504A (fr) 1976-01-16
CA1033704A (fr) 1978-06-27
FR2301897A1 (fr) 1976-09-17

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