EP0341333B1 - Dispositif pour replacer automatiquement les quilles fixées à des cordes - Google Patents

Dispositif pour replacer automatiquement les quilles fixées à des cordes 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
Authority
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
Application number
EP88107682A
Other languages
German (de)
English (en)
Other versions
EP0341333A1 (fr
Inventor
Dieter Blum
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.)
Individual
Original Assignee
Individual
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
Priority to DE19863637909 priority Critical patent/DE3637909A1/de
Application filed by Individual filed Critical Individual
Priority to EP88107682A priority patent/EP0341333B1/fr
Priority to AT88107682T priority patent/ATE65927T1/de
Priority to DE8888107682T priority patent/DE3864141D1/de
Publication of EP0341333A1 publication Critical patent/EP0341333A1/fr
Application granted granted Critical
Publication of EP0341333B1 publication Critical patent/EP0341333B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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)

Claims (5)

1. Dispositif pour replacer automatiquement des quilles (2) fixées à des cordes (6), quilles (2) qui, par une commande pouvant être réglée, peuvent être soulevées par les cordes, ayant été amenées à dévier par des poulies de renvoi (7, 8), dans des dispositifs de centrage correspondants et qui, après leur abaissement, peuvent être déposées sur une surface de remise en place, des chambres à corde (3), prévues à distance l'une au-dessus de l'autre parallèlement à la surface de remise en place, étant destinées chacune au dépôt de l'une des cordes et, à l'intervention d'un tambour à cordes auquel les cordes sont fixées, un enroulement des cordes ayant lieu pour le soulèvement des quilles, tandis que, par rotation du tambour à cordes dans le sens opposé, ont lieu un abaissement et une remise en place des quilles, avec formation d'une boucle libre de corde (15) à chaque corde, le dispositif étant caractérisé en ce que les chambres à corde sont formées par des plaques fixes (1) prévues à distance l'une de l'autre, des poulies à corde (5) pouvant tourner à l'intervention de la commande (16, 29, 32), poulies à corde (5) qui forment ensemble le tambour à cordes, se trouvant dans la zone de noyau ou âme comprise entre les différentes plaques.
2. Dispositif suivant la revendication 1, caractérisé en ce que les plaques (1) se présentent sous la forme de plateaux annulaires et en ce que les poulies à corde correspondantes (5) sont montées sur un arbre central (4) muni d'une commande (16, 29, 32).
3. Dispositif suivant l'une ou l'autre des revendications 1 et 2, caractérisé en ce que chacune des poulies à corde (5) est, en sa zone périphérique, pour contenir la corde (6) lors de l'opération d'enroulement, munie d'une languette (13) pouvant agir avec effet de ressort sous la charge de la corde.
4. Dispositif suivant l'une quelconque des revendications 1 à 3, caractérisé en ce que chacune des poulies à corde (5) est, dans sa zone périphérique, munie d'un nez (14) qui augmente son diamètre, la corde (6), dans la zone du nez (14), se trouvant sur le plus faible diamètre et, lors de l'opération d'enroulement, pouvant être guidée sur ce nez (14).
5. Dispositif suivant l'une quelconque des revendications 1 à 4, caractérisé en ce que les cordes (6) sont toujours guidées par les poulies à corde (5) dans la zone supérieure externe et se trouvant sur des enrouleurs (12) pouvant être réglés.
EP88107682A 1986-11-06 1988-05-13 Dispositif pour replacer automatiquement les quilles fixées à des cordes Expired - Lifetime EP0341333B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19863637909 DE3637909A1 (de) 1986-11-06 1986-11-06 Vorrichtung zum automatischen aufstellen von an seilen befestigten kegeln
EP88107682A EP0341333B1 (fr) 1988-05-13 1988-05-13 Dispositif pour replacer automatiquement les quilles fixées à des cordes
AT88107682T ATE65927T1 (de) 1988-05-13 1988-05-13 Vorrichtung zum automatischen aufstellen von an seilen befestigten kegeln.
DE8888107682T DE3864141D1 (de) 1988-05-13 1988-05-13 Vorrichtung zum automatischen aufstellen von an seilen befestigten kegeln.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88107682A EP0341333B1 (fr) 1988-05-13 1988-05-13 Dispositif pour replacer automatiquement les quilles fixées à des cordes

Publications (2)

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

Family

ID=8198970

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88107682A Expired - Lifetime EP0341333B1 (fr) 1986-11-06 1988-05-13 Dispositif pour replacer automatiquement les quilles fixées à des cordes

Country Status (3)

Country Link
EP (1) EP0341333B1 (fr)
AT (1) ATE65927T1 (fr)
DE (2) DE3637909A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3637909A1 (de) * 1986-11-06 1988-05-19 Dieter Blum Vorrichtung zum automatischen aufstellen von an seilen befestigten kegeln

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 (de) * 1950-04-05 1952-06-30 Rihm Wernli August Motorisch angetriebene Kegelaufstell- und Kugelrückgabeeinrichtung bei Kegelbahnen.
DE917174C (de) * 1952-01-12 1955-03-10 Adolf Suter Kegelaufstellvorrichtung
DE2300775A1 (de) * 1973-01-08 1974-07-11 Rodrigo Dipl Ing Michalowsky Kegelstellmaschine
DE3637909A1 (de) * 1986-11-06 1988-05-19 Dieter Blum Vorrichtung zum automatischen aufstellen von an seilen befestigten kegeln

Also Published As

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

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