EP0722756A1 - Méthode pour mouvoir un objet suspendu par un câble - Google Patents
Méthode pour mouvoir un objet suspendu par un câble Download PDFInfo
- Publication number
- EP0722756A1 EP0722756A1 EP95119934A EP95119934A EP0722756A1 EP 0722756 A1 EP0722756 A1 EP 0722756A1 EP 95119934 A EP95119934 A EP 95119934A EP 95119934 A EP95119934 A EP 95119934A EP 0722756 A1 EP0722756 A1 EP 0722756A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ropes
- cables
- cable
- airframe
- hangs
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 14
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000002023 somite Anatomy 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
- A63J5/00—Auxiliaries for producing special effects on stages, or in circuses or arenas
- A63J5/12—Apparatus for raising or lowering persons
Definitions
- the invention relates to a method for moving an object hanging on ropes by controlling the cables holding the ropes by means of a control program. Instead of an object, people can also be moved.
- the mechanical equipment also includes airframes with which objects or people suspended in crockery are moved floating through the stage area.
- the airframes known in theater and stage technology comprise a trolley which is essentially horizontally movable under the lacing floor and which consists of one or more elevators, e.g. B. prospectus or point hoists, existing hoist on which the object or person depends.
- the object or person can execute different trajectories.
- all of these trajectories are limited to the plane extending perpendicularly under the trolley.
- Another disadvantage here is that the outlay on equipment is relatively large and the trolley and the elevator devices for the brochures can easily impede one another.
- the invention has for its object to provide a method for moving an object hanging on ropes, the movement of the object by controlling the cables holding the ropes by means of a Control program is carried out in such a way that spatial flight movements are also possible.
- the new process not only opens up any trajectories in space, but also - depending on the design of the airframe - additional own movements of the object.
- Another advantage of the new method is that in theater and stage technology the point pulling devices already available for pulling up or lowering prospectuses or other objects can be used.
- a particular advantage of the method according to the invention is that it can be used not only on stages and in any room, but also outdoors, for example during filming for the production of feature films.
- the cables can be attached to the laces of stages or on racks, crane equipment or the like.
- control of the cables holding the cables takes place individually at predetermined time intervals. This enables additional movements, for example tilting away, rotating or the like. Of the object moving along the predetermined trajectory.
- the cables holding the cables or their fastening points are arranged displaceably and the displacement of the cables or their fastening points is also controlled by means of the second control program. This also makes additional movements of the object moving along the predetermined trajectory possible.
- the airframe for carrying out the method according to the invention is characterized in that the object hangs on a number of ropes corresponding to the number of degrees of freedom desired, which are held by cables above a surface, for example a stage, the ropes not all running parallel and each rope is individually adjustable in length.
- cable guides are provided between the cables and the cables.
- the rope guides can be designed as guide rollers arranged on the lacing floor.
- the guide rollers can be rope deflection rollers, as u. U. already exist on the laces.
- the rope deflection rollers are preferably designed to be pivotable about an axis that is vertical or inclined toward the center of the stage.
- the flight wires used in airframes are used as ropes.
- the object hangs on six ropes which engage the object circumferentially and at a distance from one another in one plane.
- This design of the airframe enables the utilization of all six degrees of freedom, i. H. the object can be moved in all three directions and additionally rotated or tilted around three axes.
- the ropes expediently attack the object at the corners of a regular hexagon and the cable pulls or the cable guides are arranged such that three ropes are lined up opposite one another above the surface, for example a stage two opposing boundary surfaces of a lace, and there is no crossing of ropes. This enables a particularly simple calculation of the movements of the object.
- a simplification of the calculation of the trajectory of the object can also be achieved in that the object hangs on six ropes, four cables or cable guides form the corners of a rectangle and that the other two cables or cable guides are arranged in the middle between them.
- the airframe can be designed to be less complex.
- a further reduction in effort is achieved in an airframe that only requires four degrees of freedom for the given trajectory, in that the object hangs on four ropes and that the cable pulls or the cable guides are located above the corners of the surface, for example a stage .
- the object can reach the entire stage area and - with appropriate arrangement of the ropes - also perform additional movements, for example tilting movements.
- a simplified embodiment of the airframe according to the invention for the execution of three-dimensional movements is that the object hangs on three ropes and that the cable pulls or the cable guides are arranged such that they form the corners of a triangle.
- the object moving along the desired trajectory can already reach at least half of the stage space.
- a significant improvement of the airframe according to the invention can be achieved in that at least one cable is arranged above the stage anteroom and / or the auditorium. This makes it possible to hang the object hanging on the ropes outside of the To move the stage space. for example, also into the stage anteroom and into the auditorium. Unless appropriate facilities are provided in the front of the stage and in the auditorium of a theater, they can easily be retrofitted.
- FIG. 2 shows - just like FIG. 1 - a cuboid stage space 1 with a stage floor 2 and a lace floor 9.
- An object 10 represented in simplified form as a regular hexagonal disc, hangs on six ropes 11 to 16 which engage at its corners .
- Six rope deflection pulleys 8 assigned to the ropes 11 to 16 are arranged on the lace 9, which guide the ropes 11 to 16 again through the lace 9 to the respectively assigned point trains (not shown).
- the rope guides 11 'to 16' for the ropes 11 to 16 formed by the lower region of the rope deflection rollers 8 are arranged such that the rope guides 11 'and 13' on the front corners of the lace 9, the rope guides 14 'and 16' its rear corners and the cable guides 12 'and 15' are lined up in the middle and in the middle.
- the object 10 - apart from a limitation due to excessive rope forces in the central height position just below the lacing floor 9 - can not only reach the entire stage area 1, but can also rotate or tilt by one according to the six ropes assigned to six ropes Execute vertical or two horizontal axes.
- the respective number of ropes in the different embodiments of the invention relates only to the principle of the invention. Accordingly - e.g. B. with higher loads or to be able to use thinner ropes - double or multiple ropes can also be used.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
- Invalid Beds And Related Equipment (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1995101606 DE19501606C2 (de) | 1995-01-20 | 1995-01-20 | Verfahren und Flugwerk zur Bewegung eines an Seilen hängenden Gegenstandes oder einer Person |
DE19501606 | 1995-01-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0722756A1 true EP0722756A1 (fr) | 1996-07-24 |
Family
ID=7751896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95119934A Withdrawn EP0722756A1 (fr) | 1995-01-20 | 1995-12-18 | Méthode pour mouvoir un objet suspendu par un câble |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0722756A1 (fr) |
DE (1) | DE19501606C2 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008010630A1 (de) * | 2008-02-22 | 2009-09-03 | Daimler Ag | Vorrichtung zum Bewegen von Attrappen |
DE102014002304B3 (de) * | 2014-01-24 | 2015-03-19 | Messring Systembau Msg Gmbh | Vorrichtung zum Test eines Systems zur Fußgängerdetektion und automatischen Kollisionsvermeidung |
CN107320980A (zh) * | 2017-08-10 | 2017-11-07 | 甘肃工大舞台技术工程有限公司 | 八轴牵引三维多姿态飞行器以及控制方法 |
CN110280029A (zh) * | 2019-08-02 | 2019-09-27 | 北京北特圣迪科技发展有限公司 | 一种3d空间飞行表演轨迹的快速编绘装置及编绘方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH383584A (de) * | 1958-10-09 | 1964-10-31 | Gen Mills Inc | Laufkatze für Laufkran |
DE2053590A1 (de) * | 1970-10-31 | 1972-05-04 | Siemens Ag | Ladevorrichtung für Container |
FR2540087A1 (fr) * | 1983-02-02 | 1984-08-03 | Lafarge Conseils | Procede et installation de commande automatique des operations d'entree, sortie et transfert de matieres dans un parc de stockage |
DE3614402A1 (de) * | 1986-04-26 | 1989-01-05 | Stefan Kiefer | Einrichtung zur bewegung von personen und anderen lasten im buehnenraum, fuer theater, film und showzwecke |
US4932541A (en) * | 1989-04-24 | 1990-06-12 | Calspan Corporation | Stabilized shipboard crane |
WO1990009337A1 (fr) * | 1989-02-17 | 1990-08-23 | Erikkilä Ky | Systeme de transport servant a transporter des pieces dans l'espace |
FR2669317A1 (fr) * | 1990-11-16 | 1992-05-22 | Yvonne Rouzier | Mouvements automatiques de levage synchronises guides par capteurs. |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1229519A (en) * | 1916-04-27 | 1917-06-12 | Erich Rach | Means for theatrical levitation. |
DE3233468A1 (de) * | 1982-09-09 | 1984-03-15 | Trepel Ag, 6200 Wiesbaden | Steueranlage fuer die schnuerbodenmaschinerie von buehnen |
LU88009A1 (de) * | 1991-09-27 | 1992-06-01 | Jean Marie Schiltz | Verfahren zum bewegen,mit mindestens drei freiheitsgraden,insbesondere im theaterbereich,von dreidimensionalen gebilden |
-
1995
- 1995-01-20 DE DE1995101606 patent/DE19501606C2/de not_active Expired - Fee Related
- 1995-12-18 EP EP95119934A patent/EP0722756A1/fr not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH383584A (de) * | 1958-10-09 | 1964-10-31 | Gen Mills Inc | Laufkatze für Laufkran |
DE2053590A1 (de) * | 1970-10-31 | 1972-05-04 | Siemens Ag | Ladevorrichtung für Container |
FR2540087A1 (fr) * | 1983-02-02 | 1984-08-03 | Lafarge Conseils | Procede et installation de commande automatique des operations d'entree, sortie et transfert de matieres dans un parc de stockage |
DE3614402A1 (de) * | 1986-04-26 | 1989-01-05 | Stefan Kiefer | Einrichtung zur bewegung von personen und anderen lasten im buehnenraum, fuer theater, film und showzwecke |
WO1990009337A1 (fr) * | 1989-02-17 | 1990-08-23 | Erikkilä Ky | Systeme de transport servant a transporter des pieces dans l'espace |
US4932541A (en) * | 1989-04-24 | 1990-06-12 | Calspan Corporation | Stabilized shipboard crane |
FR2669317A1 (fr) * | 1990-11-16 | 1992-05-22 | Yvonne Rouzier | Mouvements automatiques de levage synchronises guides par capteurs. |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008010630A1 (de) * | 2008-02-22 | 2009-09-03 | Daimler Ag | Vorrichtung zum Bewegen von Attrappen |
DE102014002304B3 (de) * | 2014-01-24 | 2015-03-19 | Messring Systembau Msg Gmbh | Vorrichtung zum Test eines Systems zur Fußgängerdetektion und automatischen Kollisionsvermeidung |
CN107320980A (zh) * | 2017-08-10 | 2017-11-07 | 甘肃工大舞台技术工程有限公司 | 八轴牵引三维多姿态飞行器以及控制方法 |
CN107320980B (zh) * | 2017-08-10 | 2023-11-14 | 甘肃工大舞台技术工程有限公司 | 八轴牵引三维多姿态飞行器以及控制方法 |
CN110280029A (zh) * | 2019-08-02 | 2019-09-27 | 北京北特圣迪科技发展有限公司 | 一种3d空间飞行表演轨迹的快速编绘装置及编绘方法 |
CN110280029B (zh) * | 2019-08-02 | 2024-03-15 | 北京北特圣迪科技发展有限公司 | 一种3d空间飞行表演轨迹的快速编绘装置及编绘方法 |
Also Published As
Publication number | Publication date |
---|---|
DE19501606A1 (de) | 1996-04-04 |
DE19501606C2 (de) | 1998-10-08 |
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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 DE FR GB LU |
|
17P | Request for examination filed |
Effective date: 19960805 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: STATEC BUEHNENTECHNIK GMBH |
|
17Q | First examination report despatched |
Effective date: 19970616 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19990625 |