CH377090A - Stage for theater, dancing and entertainment businesses, with a stage platform that can be mechanically rotated and raised and lowered - Google Patents

Stage for theater, dancing and entertainment businesses, with a stage platform that can be mechanically rotated and raised and lowered

Info

Publication number
CH377090A
CH377090A CH8091959A CH8091959A CH377090A CH 377090 A CH377090 A CH 377090A CH 8091959 A CH8091959 A CH 8091959A CH 8091959 A CH8091959 A CH 8091959A CH 377090 A CH377090 A CH 377090A
Authority
CH
Switzerland
Prior art keywords
stage
platform
dancing
theater
raised
Prior art date
Application number
CH8091959A
Other languages
German (de)
Inventor
Buerki Rene
Original Assignee
Buerki Rene
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 by Buerki Rene filed Critical Buerki Rene
Priority to CH8091959A priority Critical patent/CH377090A/en
Publication of CH377090A publication Critical patent/CH377090A/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H3/00Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons
    • E04H3/10Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons for meetings, entertainments, or sports
    • E04H3/22Theatres; Concert halls; Studios for broadcasting, cinematography, television or similar purposes
    • E04H3/24Constructional features of stages
    • E04H3/26Revolving stages; Stages able to be lowered

Description

  

  Bühne für Theater, Dancing und Vergnügungsbetriebe, mit mechanisch     dreh-          sowie    heb- und senkbarer Bühnenplattform    Die Erfindung betrifft eine Bühne für Theater,  Dancing und Vergnügungsbetriebe, mit mechanisch  dreh- sowie heb- und senkbarer     Bühnenplattform.     Dieselbe ist gekennzeichnet dadurch, dass mindestens  eine Gewindespindel, welche fest mit dem Boden und  der Decke eines Raumes zur Aufnahme der     Trag-          und    Bewegungsorgane der Plattform zu verbinden  bestimmt ist, wenigstens mit einem Schneckengetriebe  vorgesehen ist, welches mittels des Getriebekastens  mit einem Rahmen, der die um einen     Zentrierbolzen     drehbare Bühnenplattform trägt, verbunden ist,

   wobei  für den Antrieb der Schneckenwelle zum Heben und  Senken der Plattform eine Kraftquelle und ein diese  mit der Schneckenwelle verbindendes Getriebe vor  handen sind.  



  Ein Ausführungsbeispiel der Erfindung ist in der  Zeichnung schematisch dargestellt. Diese zeigt einen  Vertikalschnitt.  



  Mit dem Boden 1 und der Decke 2 eines unter  dem Boden z. B. eines Dancings liegenden, die     Trag-          und    Bewegungsorgane der Bühnenplattform aufneh  menden Raumes fest verbunden sind beispielsweise  vier Gewindespindeln 3 angeordnet, welche je ein  Schneckengetriebe 4 tragen, dessen Schneckenrad auf  die Spindel aufgeschraubt ist, wobei Schnecke und  Schneckenrad in einem Getriebekasten 5 unterge  bracht sind. Die Getriebekasten sind an einem Rah  men 6 befestigt. Auf dem Rahmen 6 ist der     Zentrier-          bolzen    7 angebracht, um welchen drehbar die von  einem ringförmigen Rahmen getragene Bühnenplatt  form 8 angeordnet ist.

   Als Abstützung für den Platt  formrahmen sind auf dem Rahmen 6 drehbare Rollen  9 befestigt, auf denen die Plattform 8 leicht gedreht  werden kann. Über dem     Zentrierbolzen    ist die an sich  bekannte elektrische Anlage 10 angeordnet, um über    Schleifringe oder Stromabnehmer die verschiedenen  Beleuchtungsanschlüsse der Plattform mit Strom zu  versorgen. Mit dem Rahmen 6 verbunden ist eine  Kraftquelle 11, z. B. ein Elektromotor, auf dessen  Welle ein     Doppelkettenrad    12 sitzt, welches mittels  Ketten 13 mit den Kettenrädern 14 verbunden ist.  Die Kettenräder 14 sind je über eine Welle 15 mit  der Schneckenwelle zweier Schneckengetriebe 4 ver  bunden, wodurch mittels der Kraftquelle die     Schnek-          kengetriebe    angetrieben werden können.

   Dadurch,  dass die Schneckenräder der Schneckengetriebe als  Mutter ausgebildet sind, welche beim Antrieb der  Schneckengetriebe sich auf den Gewindespindeln 3  verschrauben, kann die Plattform 8 mit dem Rahmen  6 wahlweise von der mit vollen Linien gezeichneten  Stellung in die strichpunktierte Stellung gehoben oder  entsprechend abgesenkt werden.



  Stage for theater, dancing and amusement businesses, with a stage platform that can be rotated mechanically and raised and lowered. The invention relates to a stage for theater, dancing and amusement businesses, with a stage platform that can be mechanically rotated as well as raised and lowered. The same is characterized in that at least one threaded spindle, which is intended to be firmly connected to the floor and the ceiling of a room for receiving the support and movement elements of the platform, is provided with at least one worm gear, which by means of the gear box with a frame that the stage platform rotatable around a centering bolt is connected,

   wherein a power source and a transmission connecting this to the worm shaft are available for driving the worm shaft to raise and lower the platform.



  An embodiment of the invention is shown schematically in the drawing. This shows a vertical section.



  With the floor 1 and the ceiling 2 one under the floor z. B. a dancing lying, the supporting and movement organs of the stage platform receiving space firmly connected, for example, four threaded spindles 3 are arranged, each of which carries a worm gear 4, the worm wheel is screwed onto the spindle, the worm and worm wheel in a gear box 5 accommodated are. The gear boxes are attached to a frame 6 men. The centering bolt 7 is attached to the frame 6, around which the stage platform 8 supported by an annular frame is rotatably arranged.

   As a support for the platform frame 6 rotatable rollers 9 are mounted on the frame, on which the platform 8 can be rotated easily. The electrical system 10, which is known per se, is arranged above the centering bolt in order to supply the various lighting connections of the platform with power via slip rings or current collectors. Connected to the frame 6 is a power source 11, e.g. B. an electric motor, on the shaft of which sits a double chain wheel 12 which is connected to the chain wheels 14 by means of chains 13. The chain wheels 14 are each connected via a shaft 15 to the worm shaft of two worm gears 4, whereby the worm gears can be driven by means of the power source.

   Because the worm gears of the worm gears are designed as nuts which screw onto the threaded spindles 3 when the worm gears are driven, the platform 8 with the frame 6 can either be raised or lowered accordingly from the position shown in full lines to the dot-dash position.

 

Claims (1)

PATENTANSPRUCH Bühne für Theater, Dancing und Vergnügungs betriebe, mit mechanisch dreh- sowie heb- und senk barer Bühnenplattform, dadurch gekennzeichnet, dass mindestens eine Gewindespindel (3), welche fest mit dem Boden (1) und der Decke (2) eines Raumes zur Aufnahme der Trag- und Bewegungsorgane der Platt form zu verbinden bestimmt ist, wenigstens mit einem Schneckengetriebe vorgesehen ist, welches mittels des Getriebekastens mit einem Rahmen (6), der die um einen Zentrierbolzen drehbare Bühnenplattform (8) trägt, verbunden ist, wobei für den Antrieb der Schneckenwelle (15) zum Heben und Senken der Plattform eine Kraftquelle (11) und ein diese mit der Schneckenwelle verbindendes Getriebe vorhanden sind. PATENT CLAIM Stage for theater, dancing and amusement establishments, with a mechanically rotating and lifting and lowering stage platform, characterized in that at least one threaded spindle (3) which is fixed to the floor (1) and the ceiling (2) of a room Recording of the supporting and moving members of the platform is intended to connect, at least one worm gear is provided, which is connected by means of the gear box to a frame (6) which carries the stage platform (8) rotatable about a centering pin, with the Drive the worm shaft (15) for raising and lowering the platform, a power source (11) and a transmission connecting this to the worm shaft.
CH8091959A 1959-11-24 1959-11-24 Stage for theater, dancing and entertainment businesses, with a stage platform that can be mechanically rotated and raised and lowered CH377090A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH8091959A CH377090A (en) 1959-11-24 1959-11-24 Stage for theater, dancing and entertainment businesses, with a stage platform that can be mechanically rotated and raised and lowered

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH8091959A CH377090A (en) 1959-11-24 1959-11-24 Stage for theater, dancing and entertainment businesses, with a stage platform that can be mechanically rotated and raised and lowered

Publications (1)

Publication Number Publication Date
CH377090A true CH377090A (en) 1964-04-30

Family

ID=4538339

Family Applications (1)

Application Number Title Priority Date Filing Date
CH8091959A CH377090A (en) 1959-11-24 1959-11-24 Stage for theater, dancing and entertainment businesses, with a stage platform that can be mechanically rotated and raised and lowered

Country Status (1)

Country Link
CH (1) CH377090A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2614341A1 (en) * 1987-04-24 1988-10-28 Compagnone Rocco Improvements to platforms forming a movable floor structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2614341A1 (en) * 1987-04-24 1988-10-28 Compagnone Rocco Improvements to platforms forming a movable floor structure

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