EP0341333B1 - Device for automatically setting up pins fixed to cords - Google Patents

Device for automatically setting up pins fixed to cords Download PDF

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Publication number
EP0341333B1
EP0341333B1 EP88107682A EP88107682A EP0341333B1 EP 0341333 B1 EP0341333 B1 EP 0341333B1 EP 88107682 A EP88107682 A EP 88107682A EP 88107682 A EP88107682 A EP 88107682A EP 0341333 B1 EP0341333 B1 EP 0341333B1
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EP
European Patent Office
Prior art keywords
rope
ropes
drive
plates
region
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.)
Expired - Lifetime
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EP88107682A
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German (de)
French (fr)
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EP0341333A1 (en
Inventor
Dieter Blum
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Individual
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Individual
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Priority to DE19863637909 priority Critical patent/DE3637909A1/en
Application filed by Individual filed Critical Individual
Priority to EP88107682A priority patent/EP0341333B1/en
Priority to AT88107682T priority patent/ATE65927T1/en
Priority to DE8888107682T priority patent/DE3864141D1/en
Publication of EP0341333A1 publication Critical patent/EP0341333A1/en
Application granted granted Critical
Publication of EP0341333B1 publication Critical patent/EP0341333B1/en
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Expired - Lifetime legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63D—BOWLING GAMES, e.g. SKITTLES, BOCCE OR BOWLS; INSTALLATIONS THEREFOR; BAGATELLE OR SIMILAR GAMES; BILLIARDS
    • A63D5/00—Accessories for bowling-alleys or table alleys
    • A63D5/08—Arrangements for setting-up or taking away pins
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63D—BOWLING GAMES, e.g. SKITTLES, BOCCE OR BOWLS; INSTALLATIONS THEREFOR; BAGATELLE OR SIMILAR GAMES; BILLIARDS
    • A63D5/00—Accessories for bowling-alleys or table alleys
    • A63D5/08—Arrangements for setting-up or taking away pins
    • A63D2005/083—Threaded pins

Definitions

  • the invention relates to a device for automatically setting up cones attached to ropes, which can be raised by a controllable drive via the ropes deflected by rope pulleys into assigned centering devices and, after the cones have been lowered, can be placed on an installation surface, approximately parallel to the installation surface at a distance Rope chambers arranged one above the other for the storage of one of the ropes and a rope drum to which the ropes are attached, the ropes are wound up for lifting and in the other direction of rotation the cones are lowered and the cones are set up to form a free rope loop on each rope.
  • a device of this type is known from DE-C-917174. It has been found that with such a set-up device it is not possible to pull out a rope supply with as little force as possible when the cone is knocked over. Due to the rotating cable chamber, as with a winch, lifting and lowering is possible, but no clear cable loop is formed for the respective cable. This is not feasible because the rope is dragged uncontrollably by the rotating rope chamber due to its frictional force. The resulting rope confusion does not guarantee that the rope can be pulled out smoothly and as evenly as possible under the slightest force, as required by law when the cone falls over.
  • the object of the invention is to provide a compact and stable design of the generic type and a quiet run, which enables good functionality with easy access to the ropes with uniform rope guidance and ensures low pulling forces of the ropes by falling cones.
  • the cable chambers are formed by stationary plates which are arranged at a distance from one another, and in the core area between the individual plates there are rotatable cable pulleys via the drive, which together form the cable drum.
  • a simple design is created in that the plates are designed as ring disks and the associated rope disks are arranged with a drive via a central shaft.
  • each rope sheave have a tongue that deflects when the rope is loaded during the winding process in its peripheral region.
  • each rope sheave has a diameter-enlarging nose on its circumferential area, the rope being arranged in the area of the nose at the small diameter and the rope being able to be guided over the nose during the winding-up process.
  • the ropes are each guided through the rope sheaves into the outer, upper area and are arranged via adjustable rope tensioners.
  • stationary plates 1 are arranged as annular disks above a mounting surface for cone 2 at a distance from one another, so that chambers 3 are formed between the plates 1.
  • a drivable central shaft 4 is arranged in the free core area of the plates 1, which carries pulleys 5 running in the direction of the plates 1, which extends into the area of the chambers 3 formed between the plates 1.
  • a rope 6 connected to the cone 2 is arranged on each sheave 5, which is deflected via rollers 7 and 8 and is guided through bores 9 and 10 of a centering device 11.
  • the ropes 6 are guided through the rope pulleys 5 arranged one above the other into the outer, upper area to rope tensioners 12.
  • Each rope sheave 5 receives the associated rope 6 horizontally in a direction of rotation A, a tongue 13 springing when the rope is loaded being arranged in the peripheral region of the rope sheave 5. Furthermore, each rope sheave 5 has a nose 14 which increases the diameter, the rope 6 being arranged at the smaller diameter in the region of the nose 14 formed and the rope 6 being guided over the nose 14 during the winding-up process.
  • the rope sheaves 5 are thus rotated in the direction A to set up the cones 2 and the cones 2 are pulled over the ropes 6 into the centering device 11. Subsequently, by rotating the rope sheaves 5 in direction B, the cones 2 are lowered for installation and the rope shovel 15 is formed on the plate 1 in order to enable an extraction process without hindrance.
  • the drive for adjusting the sheaves 5 via a central shaft 4 is formed according to FIG. 3 by a hydraulic cylinder 16 which is connected to the central shaft 4 via a cable transmission 17 and deflection rollers 18, 19. It is provided that the pulling-in process of the ropes 6 is associated with the extension movement of the hydraulic cylinder 16 and the large piston area is thus available.
  • the central shaft 4 has a control edge 20, which is used on a control valve 21 for throttling the oil flow and is assigned to the cone 2 in accordance with the installation phase.
  • the direction of movement for the hydraulic cylinder 16 is adjustable via a control valve 22.
  • the cylinder annular space 24 formed by the piston rod can be connected to the cylinder piston space 25 of the hydraulic cylinder 16 via a pressure-dependent changeover valve 23 for the pulling-in of the cables 6, while the cylinder annular space 24 can be switched without pressure when the pressure in the cylinder piston space 25 increases. This allows the corresponding Speeds for the individual phases are better taken into account.
  • a hydraulic accumulator 27 is arranged which, for example when the cones 2 are untangled, stores the energy and then releases it again with a loss of time, so that the cones 2 are pulled faster into the centering direction 11 when the untangling process is completed.
  • the reservoir 27 is full, the pressure oil supply is then switched off via a limit switch 28.
  • the drive can also be formed via another embodiment of a hydraulic cylinder 29, the piston rod 30 being designed as a toothed rack and an actuating movement being able to be initiated via an assigned gear wheel 31.
  • a further embodiment according to FIGS. 6 and 7 for the drive is formed by a fixedly mounted motor 32 which drives a chain wheel 34 via a pendulum arm 33 and a control disk 35 serves to drive the central shaft with the rope pulleys 5.
  • the control disk 35 carries a guideway in the form of a chain 36 which corresponds to the required rotary movements of the rope sheaves 5 and in which the chain wheel 34 engages with a slide 37 as a counter bearing.
  • the motor 32 is only operated in one direction of rotation.

Landscapes

  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Unwinding Of Filamentary Materials (AREA)
  • Transmission Devices (AREA)
  • Pulleys (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)

Abstract

To manufacture a compact setting-up device, stationary plates (1) are arranged approximately parallel to the setting-up surface of the skittles (2) with formation of chambers (3). Arranged in the core region of the plates (1) are cord pulleys (5) which extend into the region of the chambers (3) formed and are connected in each case to a cord (6). The cord (6) is wound up in one direction of rotation undertaken via a drive (16, 29, 32) to raise the attached skittles (2) and in the other direction of rotation to lower and set up the skittles (2). At the same time, a free cord loop (15) is placed on each plate (1) in the direction of rotation for setting up the skittles (2). <IMAGE>

Description

Die Erfindung bezieht sich auf eine Vorrichtung zum automatischen Aufstellen von an Seilen befestigten Kegeln, die durch einen steuerbaren Antrieb über die durch Seilrollen umgelenkte Seile in zugeordnete Zentriervorrichtungen anhebbar und nach dem Absenken der Kegel auf eine Aufstellfläche absetzbar sind, wobei etwa parallel zur Aufstellfläche im Abstand übereinander angeordnete Seilkammern zur Ablage jeweils eines der Seile angeordnet sind und über eine Seiltrommel, an der die Seile befestigt sind, eine Aufwicklung der Seile zum Anheben und in der anderen Drehrichtung eine Absenken sowie Aufstellen der Kegel unter Bildung einer freien Seilschlaufe an jedem Seil erfolgt.The invention relates to a device for automatically setting up cones attached to ropes, which can be raised by a controllable drive via the ropes deflected by rope pulleys into assigned centering devices and, after the cones have been lowered, can be placed on an installation surface, approximately parallel to the installation surface at a distance Rope chambers arranged one above the other for the storage of one of the ropes and a rope drum to which the ropes are attached, the ropes are wound up for lifting and in the other direction of rotation the cones are lowered and the cones are set up to form a free rope loop on each rope.

Eine Vorrichtung dieser Art ist nach der DE-C-917174 bekannt. Hierbei hat sich herausgestellt, daß bei einer derartigen Aufstellvorrichtung das möglichst kraftlose Herausziehen eines Seilvorrates bei umgeworfenem Kegel nicht möglich ist. Durch die mitdrehende Seilkammer ist zwar, wie bei einer Winde, das Heben und Senken möglich, jedoch wird für das jeweilige Seil keine eindeutige Seilschlaufe gebildet. Dieses ist nicht durchführbar, da das Seil durch seine Reibkraft von der rückdrehenden Seilkammer unkontrolliert mitgenommen wird. Aus der sich ergebenden Seilverwirrung ist das einwandfreie und möglichst gleichmäßige Ausziehen des Seiles unter geringster Kraft, wie es beim Umfallen der Kegel vorschriftsmäßig erforderlich ist, nicht gewährleistet.A device of this type is known from DE-C-917174. It has been found that with such a set-up device it is not possible to pull out a rope supply with as little force as possible when the cone is knocked over. Due to the rotating cable chamber, as with a winch, lifting and lowering is possible, but no clear cable loop is formed for the respective cable. This is not feasible because the rope is dragged uncontrollably by the rotating rope chamber due to its frictional force. The resulting rope confusion does not guarantee that the rope can be pulled out smoothly and as evenly as possible under the slightest force, as required by law when the cone falls over.

Weiterhin ist entsprechend der DE-A 2300775 bekannt, Anordnungen mit einem horizontalen Direktzug der Seile anzuordnen oder die Seile einmal entsprechend dem Flaschenzugprinzip einzuscheren, um einen Horizontalzug zu ermöglichen. Die Antriebsarten lassen bei einer Antriebsgeschwindigkeit nur eine Grundgeschwindigkeit und eine Verzögerung beim Aufsetzen der Kegel durch mechanische Umlenkung zu. Weitere Nachteile bestehen in einer voluminösen Bauweise, und es entstehen relativ große Ausziehkräfte für die Seile beim Umfallen der Kegel.Furthermore, according to DE-A 2300775 it is known to arrange arrangements with a horizontal direct pull of the ropes or the ropes once according to the Reeving the block and tackle principle to enable a horizontal hoist. The drive types allow only a basic speed and a delay when the cone is set down by mechanical deflection at a drive speed. Other disadvantages are a voluminous design, and there are relatively large pull-out forces for the ropes when the cone falls over.

Die Aufgabe der Erfindung ist es, eine kompakte und stabile Ausbildung der gattungsgemäßen Art und einen ruhigen Lauf zu schaffen, die eine gute Funktionsfähigkeit mit einer leichten Zugänglichkeit der Seile mit einheitlicher Seilführung ermöglicht und geringe Ausziehkräfte der Seile durch umfallende Kegel gewährleistet.The object of the invention is to provide a compact and stable design of the generic type and a quiet run, which enables good functionality with easy access to the ropes with uniform rope guidance and ensures low pulling forces of the ropes by falling cones.

Die Lösung dieser Aufgabe erfolgt erfindungsgemäß dadurch, daß die Seilkammern durch ortsfeste im Abstand voneinander angeordnete Platten gebildet sind, wobei im Kernbereich zwischen den einzelnen Platten über den Antrieb drehbare Seilscheiben liegen, die zusammen die Seiltrommel bilden.This object is achieved according to the invention in that the cable chambers are formed by stationary plates which are arranged at a distance from one another, and in the core area between the individual plates there are rotatable cable pulleys via the drive, which together form the cable drum.

Durch diese kompakte Ausbildung mit feststehenden Platten als Seilaufnahme ist eine große Laufruhe der Anordnung erzielbar und die Scheiben werden in dadurch gebildete Seilkammern auf den feststehenden Platten abgelegt, so daß beim Ausziehvorgang nur eine geringe Reibung aus dem Eigengewicht auftritt. Zusätzlich ist die Zuordnung des Antriebes entsprechend den Betriebserfordernissen problemlos. Da das Seil auf den feststehenden Platten nur abgelegt wird, ist es möglich, eine einwandfreie kontinuierlich verlaufende Seilschlaufe zu bilden.Due to this compact design with fixed plates as a cable holder, the arrangement can be run very smoothly and the disks are placed in the cable chambers formed on the fixed plates, so that only little friction from the dead weight occurs during the pull-out process. In addition, the assignment of the drive according to the operating requirements is easy. Since the rope is only placed on the fixed plates, it is possible to form a perfectly continuous rope loop.

Eine einfache Ausbildung wird dadurch geschaffen, daß die Platten als Ringscheiben ausgebildet und die zugeordneten Seilscheiben über eine Zentralwelle mit einem Antrieb angeordnet sind.A simple design is created in that the plates are designed as ring disks and the associated rope disks are arranged with a drive via a central shaft.

Um einen Ausgleich für unterschiedliche Seillängen bzw. Drehungen zu ermöglichen und die Justierung der einzelnen Seillängen zu vereinfachen, wird vorgeschlagen, daß jede Seilscheibe in ihrem Umfangsbereich zur Aufnahme des Seiles beim Aufwickelvorgang eine bei Seilbelastung einfedernde Zunge aufweist.In order to make it possible to compensate for different rope lengths or rotations and to simplify the adjustment of the individual rope lengths, it is proposed that each rope sheave have a tongue that deflects when the rope is loaded during the winding process in its peripheral region.

Zur Unterstützung der Einstellung einer freien Seilschlaufe ist vorgesehen, daß jede Seilscheibe an ihrem Umfangsbereich eine den Durchmesser vergrößernde Nase aufweist, wobei das Seil im Bereich der Nase am kleinen Durchmesser angeordnet ist und beim Aufwickelvorgang das Seil über die Nase führbar ist.To support the setting of a free rope loop, it is provided that each rope sheave has a diameter-enlarging nose on its circumferential area, the rope being arranged in the area of the nose at the small diameter and the rope being able to be guided over the nose during the winding-up process.

Zur Vereinfachung der Einstellbarkeit der Seillängen mit guter Zugänglichkeit wird vorgeschlagen, daß die Seile jeweils durch die Seilscheiben in den außenliegnden, oberen Bereich geführt und über einstellbare Seilspanner angeordnet sind.To simplify the adjustability of the rope lengths with good accessibility, it is proposed that the ropes are each guided through the rope sheaves into the outer, upper area and are arranged via adjustable rope tensioners.

In der Zeichnung sind Ausführungsbeispiele der Erfindung schematisch dargestellt. Es zeigen:

Fig. 1
einen Halbschnitt einer Vorrichtung,
Fig. 2
einen Schnitt nach Linie II-II der Fig. 1,
Fig. 3
einen Antrieb über einen Hydraulikzylinder mit einer Seilübertragung,
Fig. 4
eine alternative Antriebsanordnung über einen Hydraulikzylinder mit einer Zahnradübertragung, wobei ein Zahnrad von der Kolbenstange als Zahnstange antreibbar ist,
Fig. 5
eine Schaltungsanordnung für einen Antrieb über einen Hydraulikzylinder,
Fig. 6
einen alternativen Antrieb über eine Steuerscheibe in Draufsicht gemäß Linie VI-VI der Fig. 7,
Fig. 7
eine Seitenansicht einer Ausbildung mit einer Steuerscheibe.

Exemplary embodiments of the invention are shown schematically in the drawing. Show it:
Fig. 1
a half section of a device,
Fig. 2
2 shows a section along line II-II of FIG. 1,
Fig. 3
a drive via a hydraulic cylinder with a cable transmission,
Fig. 4
an alternative drive arrangement via a hydraulic cylinder with a gear transmission, a gear being drivable by the piston rod as a rack,
Fig. 5
a circuit arrangement for a drive via a hydraulic cylinder,
Fig. 6
an alternative drive via a control disc in plan view according to line VI-VI of FIG. 7,
Fig. 7
a side view of an education with a control disc.

Bei der dargestellten Anordnung sind ortsfeste Platten 1 als Ringscheiben oberhalb einer Aufstellfläche für Kegel 2 im Abstand zueinander angeordnet, so daß zwischen den Platten 1 Kammern 3 gebildet werden. Im freien Kernbereich der Platten 1 ist eine antreibbare Zentralwelle 4 angeordnet, die in Richtung der Platten 1 verlaufende Seilscheiben 5 trägt, die bis in den Bereich der zwischen den Platten 1 gebildeten Kammern 3 hineinreicht.In the arrangement shown, stationary plates 1 are arranged as annular disks above a mounting surface for cone 2 at a distance from one another, so that chambers 3 are formed between the plates 1. A drivable central shaft 4 is arranged in the free core area of the plates 1, which carries pulleys 5 running in the direction of the plates 1, which extends into the area of the chambers 3 formed between the plates 1.

An jeder Seilscheibe 5 ist ein mit dem Kegel 2 verbundenes Seil 6 angeordnet, das über Rollen 7 und 8 umgelenkt wird und durch Bohrungen 9 und 10 einer Zentriervorrichtung 11 geführt ist. Die Seile 6 sind dabei durch die übereinander angeordneten Seilscheiben 5 in den außenliegenden, oberen Bereich zu Seilspannern 12 geführt.A rope 6 connected to the cone 2 is arranged on each sheave 5, which is deflected via rollers 7 and 8 and is guided through bores 9 and 10 of a centering device 11. The ropes 6 are guided through the rope pulleys 5 arranged one above the other into the outer, upper area to rope tensioners 12.

Jede Seilscheibe 5 nimmt dabei das zugeordnete Seil 6 in einer Drehrichtung A horizontal auf, wobei eine bei Seilbelastung einfedernde Zunge 13 im Umfangsbereich der Seilscheibe 5 angeordnet ist. Ferner besitzt jede Seilscheibe 5 eine den Durchmesser vergrößernde Nase 14, wobei das Seil 6 im Bereich der gebildeten Nase 14 am kleineren Durchmesser angeordnet ist und beim Aufwickelvorgang das Seil 6 über die Nase 14 geführt wird.Each rope sheave 5 receives the associated rope 6 horizontally in a direction of rotation A, a tongue 13 springing when the rope is loaded being arranged in the peripheral region of the rope sheave 5. Furthermore, each rope sheave 5 has a nose 14 which increases the diameter, the rope 6 being arranged at the smaller diameter in the region of the nose 14 formed and the rope 6 being guided over the nose 14 during the winding-up process.

Hierdurch ist es möglich, bei der Rückdrehung der Seilscheibe 5 in der Richtung B nach dem Aufstellen der Kegel 2 eine freie Seilschlaufe 15 auf der Platte zu bilden.This makes it possible to form a free rope loop 15 on the plate when the rope sheave 5 turns back in the direction B after the cones 2 have been set up.

Die Seilscheiben 5 werden somit zum Aufstellen der Kegel 2 in Richtung A verdreht und dabei die Kegel 2 über die Seile 6 in die Zentriervorrichtung 11 gezogen. Anschließend erfolgt durch eine Drehbewegung der Seilscheiben 5 in Richtung B ein Absenken der Kegel 2 zur Aufstellung und die Bildung der Seilschaufe 15 auf der Platte 1, um einen Ausziehvorgang ohne Behinderung zu ermöglichen.The rope sheaves 5 are thus rotated in the direction A to set up the cones 2 and the cones 2 are pulled over the ropes 6 into the centering device 11. Subsequently, by rotating the rope sheaves 5 in direction B, the cones 2 are lowered for installation and the rope shovel 15 is formed on the plate 1 in order to enable an extraction process without hindrance.

Den Antrieb zur Verstellung der Seilscheiben 5 über eine Zentralwelle 4 wird gemäß Fig. 3 durch einen Hydraulikzylinder 16 gebildet, der über eine Seilübertragung 17 und Umlenkrollen 18, 19 mit der Zentralwelle 4 verbunden ist. Hierbei ist vorgesehen, daß dem Einziehvorgang der Seile 6 die Ausfahrbewegung des Hydraulikzylinders 16 zugeordnet ist und somit die große Kolbenfläche zur Verfügung steht. Zusätzlich weist die Zentralwelle 4 eine Steuerkante 20 kauf, die auf ein Steuerventil 21 zur Drosselung des Ölstroms dient und entsprechend der Aufstellphase der Kegel 2 zugeordnet ist.The drive for adjusting the sheaves 5 via a central shaft 4 is formed according to FIG. 3 by a hydraulic cylinder 16 which is connected to the central shaft 4 via a cable transmission 17 and deflection rollers 18, 19. It is provided that the pulling-in process of the ropes 6 is associated with the extension movement of the hydraulic cylinder 16 and the large piston area is thus available. In addition, the central shaft 4 has a control edge 20, which is used on a control valve 21 for throttling the oil flow and is assigned to the cone 2 in accordance with the installation phase.

In dem gezeigten Schaltungsschema gemäß Fig. 5 ist die Bewegungsrichtung für den Hydraulikzylinder 16 über ein Steuerventil 22 einstellbar. Zusätzlich ist über ein druckabhängiges Umschaltventil 23 für den Einziehvorgang der Seile 6 der durch die Kolbestange gebildete Zylinderringraum 24 mit dem Zylinderkolbenraum 25 des Hydraulikzylinders 16 verbindbar, während bei Druckanstieg im Zylinderkolbenraum 25 der Zylinderringraum 24 drucklos schaltbar ist. Hierdurch kann den entsprechenden Geschwindigkeiten für die einzelnen Phasen besser Rechnung getragen werden.In the circuit diagram shown in FIG. 5, the direction of movement for the hydraulic cylinder 16 is adjustable via a control valve 22. In addition, the cylinder annular space 24 formed by the piston rod can be connected to the cylinder piston space 25 of the hydraulic cylinder 16 via a pressure-dependent changeover valve 23 for the pulling-in of the cables 6, while the cylinder annular space 24 can be switched without pressure when the pressure in the cylinder piston space 25 increases. This allows the corresponding Speeds for the individual phases are better taken into account.

Weiterhin ist ein hydraulischer Speicher 27 angeordnet, der beispielsweise beim Entwirren der Kegel 2 mit einem auftretenden Zeitverlust, die Energie speichert und anschließend wieder abgibt, so daß die Kegel 2 bei Beendigung des Entwirrprozesses schneller in die Zentrierrichtung 11 gezogen werden. Bei aufgefülltem Speicher 27 wird dann über einen Endschalter 28 die Druckölversorgung abgeschaltet.Furthermore, a hydraulic accumulator 27 is arranged which, for example when the cones 2 are untangled, stores the energy and then releases it again with a loss of time, so that the cones 2 are pulled faster into the centering direction 11 when the untangling process is completed. When the reservoir 27 is full, the pressure oil supply is then switched off via a limit switch 28.

Selbstverständlich kann der Antrieb auch über eine andere Ausführung eines Hydraulikzylinders 29 gebildet werden, wobei die Kolbenstange 30 als Zahnstange ausgebildet ist und über ein zugeordnetes Zahnrad 31 eine Stellbewegung einleitbar ist.Of course, the drive can also be formed via another embodiment of a hydraulic cylinder 29, the piston rod 30 being designed as a toothed rack and an actuating movement being able to be initiated via an assigned gear wheel 31.

Eine weitere Ausführungsform gemäß Fig. 6 und 7 für den Antrieb wird durch einen ortsfest gelagerten Motor 32 gebildet, der über einen Pendelarm 33 ein Kettenrad 34 antreibt und eine Steuerscheibe 35 zum Antrieb der Zentralwelle mit den Seilscheiben 5 dient. Hierbei trägt die Steuerscheibe 35 eine für die erforderlichen Drehbewegungen der Seilscheiben 5 entsprechende Führungsbahn in Form einer Kette 36, in die das Kettenrad 34 mit einem Gleitstück 37 als Gegenlager eingreift. Der Motor 32 wird dabei nur in einer Drehrichtung betrieben.A further embodiment according to FIGS. 6 and 7 for the drive is formed by a fixedly mounted motor 32 which drives a chain wheel 34 via a pendulum arm 33 and a control disk 35 serves to drive the central shaft with the rope pulleys 5. In this case, the control disk 35 carries a guideway in the form of a chain 36 which corresponds to the required rotary movements of the rope sheaves 5 and in which the chain wheel 34 engages with a slide 37 as a counter bearing. The motor 32 is only operated in one direction of rotation.

Claims (5)

1. Apparatus for automatically lining up tapers (2) which are fastened on ropes (6), may be raised by a controllable drive by way of the ropes guided by rope pulleys (7, 8) into associated centering devices and may be deposited after lowering of the tapers onto an installation surface, with rope chambers (3) disposed spaced apart one on top of the other approximately parallel to the installation surface each being arranged as the place of deposit of a respective one of the ropes and by means of a rope drum, to which the ropes are fastened, effecting winding-up of the ropes for raising and in the other direction of rotation effecting lowering and lining-up of the tapers while forming a free rope loop (15) in each rope, characterised in that the rope chambers are formed by fixed plates (1) which are spaced apart from one another, with rope sheaves (5) which together form the rope drum and are rotatable by means of the drive (16, 29, 32) lying in the core region between the individual plates (1).
2. Apparatus according to claim 1, characterised in that the plates (1) take the form of annular disks and the associated rope sheaves (5) are disposed above a central shaft (4) with a drive (16, 29, 32).
3. Apparatus according to claim 1 or 2, characterised in that each rope sheave (5) has in its peripheral region for receiving the rope (6) during the winding-up process a tongue (13) which springs inwards upon loading of the rope.
4. Apparatus according to one of claims 1 to 3, characterised in that each rope sheave (5) has in its peripheral region a lug (14) which increases its diameter, with the rope (6) in the region of the lug (14) being arranged on the small diameter and with the rope (6) being guidable over the lug (14) during the winding-up process.
5. Apparatus according to one of claims 1 to 4, characterised in that the ropes (6) are each guided through the rope sheaves (5) into the outer-lying upper region and are arranged over adjustable rope winders (12).
EP88107682A 1986-11-06 1988-05-13 Device for automatically setting up pins fixed to cords Expired - Lifetime EP0341333B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19863637909 DE3637909A1 (en) 1986-11-06 1986-11-06 Apparatus for the automatic erection of skittles fixed to cables
EP88107682A EP0341333B1 (en) 1988-05-13 1988-05-13 Device for automatically setting up pins fixed to cords
AT88107682T ATE65927T1 (en) 1988-05-13 1988-05-13 DEVICE FOR AUTOMATIC POSTING OF PINS FIXED ON ROPES.
DE8888107682T DE3864141D1 (en) 1988-05-13 1988-05-13 DEVICE FOR AUTOMATICALLY SETTING UP CONES FASTENED ON ROPES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88107682A EP0341333B1 (en) 1988-05-13 1988-05-13 Device for automatically setting up pins fixed to cords

Publications (2)

Publication Number Publication Date
EP0341333A1 EP0341333A1 (en) 1989-11-15
EP0341333B1 true EP0341333B1 (en) 1991-08-07

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Application Number Title Priority Date Filing Date
EP88107682A Expired - Lifetime EP0341333B1 (en) 1986-11-06 1988-05-13 Device for automatically setting up pins fixed to cords

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EP (1) EP0341333B1 (en)
AT (1) ATE65927T1 (en)
DE (2) DE3637909A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3637909A1 (en) * 1986-11-06 1988-05-19 Dieter Blum Apparatus for the automatic erection of skittles fixed to cables

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2566987A (en) * 1946-02-19 1951-09-04 Humber Gustave Means for resetting bowling pins
CH283800A (en) * 1950-04-05 1952-06-30 Rihm Wernli August Motor-driven bowling and ball return device for bowling alleys.
DE917174C (en) * 1952-01-12 1955-03-10 Adolf Suter Cone setting device
DE2300775A1 (en) * 1973-01-08 1974-07-11 Rodrigo Dipl Ing Michalowsky CONE SETTING MACHINE
DE3637909A1 (en) * 1986-11-06 1988-05-19 Dieter Blum Apparatus for the automatic erection of skittles fixed to cables

Also Published As

Publication number Publication date
EP0341333A1 (en) 1989-11-15
DE3637909A1 (en) 1988-05-19
DE3864141D1 (en) 1991-09-12
ATE65927T1 (en) 1991-08-15

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