EP1380327A1 - Hebesystem für ein Bühnenbild in einem Theatersaal - Google Patents

Hebesystem für ein Bühnenbild in einem Theatersaal Download PDF

Info

Publication number
EP1380327A1
EP1380327A1 EP03291738A EP03291738A EP1380327A1 EP 1380327 A1 EP1380327 A1 EP 1380327A1 EP 03291738 A EP03291738 A EP 03291738A EP 03291738 A EP03291738 A EP 03291738A EP 1380327 A1 EP1380327 A1 EP 1380327A1
Authority
EP
European Patent Office
Prior art keywords
strap
drum
motor
speed
winch
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.)
Granted
Application number
EP03291738A
Other languages
English (en)
French (fr)
Other versions
EP1380327B1 (de
Inventor
Patrice Leloup
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baudin-Chateauneuf SA
Original Assignee
Baudin-Chateauneuf SA
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 Baudin-Chateauneuf SA filed Critical Baudin-Chateauneuf SA
Publication of EP1380327A1 publication Critical patent/EP1380327A1/de
Application granted granted Critical
Publication of EP1380327B1 publication Critical patent/EP1380327B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
    • A63J1/00—Stage arrangements
    • A63J1/02—Scenery; Curtains; Other decorations; Means for moving same
    • A63J1/028—Means for moving hanging scenery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B66D1/40—Control devices
    • B66D1/48—Control devices automatic
    • B66D1/485—Control devices automatic electrical

Definitions

  • the lifting system, and in particular the winch is quite bulky, heavy and complex use.
  • the precision of use and in particular the precision according to which the winch controls the raising or lowering of the sets is random, which can be a source of danger.
  • security is not as well assured at level of the winch that it is at the level of the slide, in particular in the slides described in the patent application mentioned above.
  • the system is noisy.
  • the present invention aims to overcome these drawbacks by offering a new lifting system for a performance hall that is less bulky than the systems of the prior art, more precise as regards relates in particular to the control of the ascent or descent of the sets and their positioning, safer to use and quieter.
  • the winch is connected to the carrying cable by means of a slide, sliding in rails, especially fixed to a wall of the room.
  • the winch is fixed to a lifting cable, itself connected to the slide.
  • the winch moves on rails, especially horizontal.
  • the regulating means consist of a geared motor reversible, a conversion module and an encoder-decoder, the encoder-decoder calculating the engine speed and sending it to the conversion module, this last command then the variator of the reduction motor, and therefore the speed of motor output, based on information received from the encoder, speed tape unwinding and number of tape turns already wound on the drum.
  • L the total length unwound
  • D the diameter at empty of the drum
  • e the thickness of the strap
  • n is the number of revolutions of the motor calculated by the encoder.
  • the strap is in Kevlar (registered trademark) or Aramid.
  • the winch has a safety brake in direct contact with the drum.
  • FIG. 1 there is shown a theater having a scene 1 above from which a decoration 2 is suspended, the position of which can be determined by the ascent or descent of one or more 3 carrier cable (s) which, by via a pulley system, drives several 4 intermediate cables.
  • the carrier cables 3 are fixed to a slider 5 which can slide along a rail 6 fixed vertically to a theater wall. Slide 5 is also attached a lifting cable which, via a pulley, is connected to a winch 8 which, by horizontal movement on rails 9, controls the raising or lowering of the slide and consequently the ascent or descent of the decor 2 by through the carrier cable 3.
  • the winch 8 consists of a drum 10 around which is wound a strip or strap 11 made of a light but wear-resistant material and in particular made of aramid (Kevlar).
  • a cable tension control system 12 to avoid too much slack in the cable is expected.
  • the drum 10 has a diameter of 150mm. he may preferably have a diameter between 100mm and 500mm.
  • the drum 10 is mounted integral with rotation of a shaft 16 which is itself rotated by a motor 17.
  • the brake dimensions are smaller the smaller the drum, and especially that the diameter of the drum is small.
  • the brake actuation is all the quieter as it is small.
  • the motor When the motor is activated, it rotates the drum 10, which thus wraps or unwinds according to its direction of rotation the band or strap 11 and by Therefore causes a corresponding displacement of the carrying cable, by through the slide, and finally a change of position of the decor.
  • the motor is connected to a means 20 forming a reversible gearmotor, to a module 22 coding-decoding with optical or magnetic pulses and a module 21 of conversion.
  • the speed of displacement of the strip varies because the latter is a function of the diameter of the drum and the number of strip thicknesses wrapped around the drum.
  • the speed of the strap and therefore in the end of the set is lower than beginning of the unwinding, since at the beginning, the part of the strap which leaves the drum is at a greater distance from the tree.
  • the coding module 22 is a module which makes it possible to count the revolutions of the motor over time.
  • a particularly suitable example is an encoder which sends light pulses at regular intervals onto a disc rotating at a speed linked to that of the motor.
  • An opening is formed at the periphery of the disc which therefore rotates at the speed of rotation of the disc and which allows some of the pulses to pass when the opening is precisely in the light path of the pulses.
  • By counting the number of pulses received at a photoreceptor we obtain a measurement proportional to the number of engine revolutions.
  • the module calculates the necessary speed of the motor so that the speed of the strap is constant and, via the reduction motor, regulates the speed of the motor.
  • a calibration is carried out beforehand.
  • the cable is first completely unrolled, we turn the drum one turn and count the number encoder pulses at the motor level (e.g. 10 pulses).
  • the braking and acceleration phases, respectively after and before the race at constant speed can be chosen according to the pace desired general setting of the decoration stroke (generally between 1 ⁇ 4 second and a few seconds each).
  • the strap can leave the winch both vertically and in a horizontal plane.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Toys (AREA)
  • Displays For Variable Information Using Movable Means (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Types And Forms Of Lifts (AREA)
  • Jib Cranes (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Emergency Lowering Means (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
EP03291738A 2002-07-12 2003-07-11 Hebesystem für ein Bühnenbild in einem Theatersaal Expired - Lifetime EP1380327B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0208839 2002-07-12
FR0208839A FR2842120B1 (fr) 2002-07-12 2002-07-12 Systeme de treuil de levage de decors pour salle de spectacle et notamment theatre

Publications (2)

Publication Number Publication Date
EP1380327A1 true EP1380327A1 (de) 2004-01-14
EP1380327B1 EP1380327B1 (de) 2008-10-08

Family

ID=29725319

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03291738A Expired - Lifetime EP1380327B1 (de) 2002-07-12 2003-07-11 Hebesystem für ein Bühnenbild in einem Theatersaal

Country Status (4)

Country Link
EP (1) EP1380327B1 (de)
AT (1) ATE410209T1 (de)
DE (1) DE60323906D1 (de)
FR (1) FR2842120B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101569797B (zh) * 2008-04-28 2012-05-23 马超 多功能舞台升降对开大幕牵引装置
CN103342312A (zh) * 2013-06-07 2013-10-09 武汉船用机械有限责任公司 一种绞车升降平台的水平控制方法和系统

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106426027A (zh) * 2016-07-26 2017-02-22 五邑大学 多电机智能升降工作台控制系统以及方法
CN108057254A (zh) * 2017-11-06 2018-05-22 浙江大丰实业股份有限公司 模块舞台场内外互动处理系统
CN108946533A (zh) * 2018-07-20 2018-12-07 中国船舶重工集团公司第七〇九研究所 一种能自复位的放射源提升装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4204153A1 (de) * 1992-02-13 1993-08-19 Licentia Gmbh Winde
EP0671195A1 (de) * 1994-03-08 1995-09-13 Mecascenic Motorisierte Vorrichtung zum Handhaben von hängenden Prospektzügen und dergleichen
FR2810027A1 (fr) * 2000-06-13 2001-12-14 Baudin Chateauneuf Motorisation mobile de theatre a came d'arret
WO2002004081A1 (de) * 2000-07-11 2002-01-17 Bosch Rexroth Ag Prospektkonterzug

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4204153A1 (de) * 1992-02-13 1993-08-19 Licentia Gmbh Winde
EP0671195A1 (de) * 1994-03-08 1995-09-13 Mecascenic Motorisierte Vorrichtung zum Handhaben von hängenden Prospektzügen und dergleichen
FR2810027A1 (fr) * 2000-06-13 2001-12-14 Baudin Chateauneuf Motorisation mobile de theatre a came d'arret
WO2002004081A1 (de) * 2000-07-11 2002-01-17 Bosch Rexroth Ag Prospektkonterzug

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101569797B (zh) * 2008-04-28 2012-05-23 马超 多功能舞台升降对开大幕牵引装置
CN103342312A (zh) * 2013-06-07 2013-10-09 武汉船用机械有限责任公司 一种绞车升降平台的水平控制方法和系统
CN103342312B (zh) * 2013-06-07 2015-10-21 武汉船用机械有限责任公司 一种绞车升降平台的水平控制方法和系统

Also Published As

Publication number Publication date
EP1380327B1 (de) 2008-10-08
ATE410209T1 (de) 2008-10-15
DE60323906D1 (de) 2008-11-20
FR2842120B1 (fr) 2004-10-01
FR2842120A1 (fr) 2004-01-16

Similar Documents

Publication Publication Date Title
EP3310656B1 (de) Sicheres drahtgebundenes system für eine drohne
EP3055477B1 (de) Motorisierte vorrichtung zur betätigung eines behanges und verschattungsvorrichtung damit
FR2686934A1 (fr) Dispositif d'enroulement de cordon de suspension de store.
EP2371592B1 (de) Schattenrollo für Kraftfahrzeuge mit Hemmschützmittel
EP0619413A1 (de) Motorangetriebener Rolladen
WO2013020907A1 (fr) Procédé de commande d'un écran et actionneur adapté pour un tel procédé
EP1380327B1 (de) Hebesystem für ein Bühnenbild in einem Theatersaal
WO2013020906A1 (fr) Procédé de commande d'un écran et actionneur adapté pour un tel procédé
EP1811273B1 (de) Messverfahren der Bewegung eines Rollladens und Konfigurations- und Steuerverfahren, das dieses Messverfahren nützt
FR2645360A1 (fr) Procede et dispositif pour lier in situ un cable de transmission a un cable porteur
FR2668195A1 (fr) Dispositif de climatisation d'abri de piscine, par relevage de film par un tambour enrouleur mobile mu electriquement.
FR2735520A1 (fr) Dispositif d'enroulement motorise d'un element enroulable tel que store, volet roulant equipe d'arrets automatiques reglables
FR2865860A3 (fr) Procede et dispositif de transfert d'energie par l'intermediaire d'un ruban souple.
FR2635796A1 (fr) Installation de cablage et de rubanage en ligne
EP3755864B1 (de) System zur ansteuerung eines wicklungselements in drehung
EP0671195B1 (de) Motorisierte Vorrichtung zum Handhaben von hängenden Prospektzügen und dergleichen
FR2692930A1 (fr) Store pour surface extérieure vitrée.
FR3081183A1 (fr) Systeme d'actionnement d'un volet roulant et d'une toile
FR3123257A3 (fr) Store d’occultation pour véhicule automobile, à poulies hélicoïdales.
EP4033053B1 (de) Automatische ein- und aufrollvorrichtung einer plane über der beckenoberfläche eines pools
FR2669284A1 (fr) Appareil de mise sous tension prealable de sangle de ceinture de securite.
FR2958223A1 (fr) Store d'occultation pour vehicule automobile, a tube enrouleur portant des poulies tronconiques.
FR2599421A1 (fr) Volet roulant pour toit en pente et veranda.
FR2506277A1 (fr) Dispositif de trancannage et girouettage, en particulier pour le flexoforage
FR2967665A1 (fr) Dispositif de treuil multicouche

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

17P Request for examination filed

Effective date: 20040714

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: CH

Ref legal event code: NV

Representative=s name: E. BLUM & CO. AG PATENT- UND MARKENANWAELTE VSP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REF Corresponds to:

Ref document number: 60323906

Country of ref document: DE

Date of ref document: 20081120

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081008

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090119

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090108

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081008

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090218

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081008

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081008

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081008

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081008

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081008

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081008

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081008

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081008

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090108

26N No opposition filed

Effective date: 20090709

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081008

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090109

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090409

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 20110624

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081008

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081008

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20120606

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20120611

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20120713

Year of fee payment: 10

Ref country code: BE

Payment date: 20120726

Year of fee payment: 10

BERE Be: lapsed

Owner name: BAUDIN-CHATEAUNEUF S.A.

Effective date: 20130731

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20130711

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 60323906

Country of ref document: DE

Effective date: 20140201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130731

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130731

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130711

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140201

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130711

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20160531

Year of fee payment: 14

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20180330

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170731