EP0748732A1 - Actuating and supporting device of protective elements esp. of protective caps and doors of cableway installations - Google Patents

Actuating and supporting device of protective elements esp. of protective caps and doors of cableway installations Download PDF

Info

Publication number
EP0748732A1
EP0748732A1 EP96201602A EP96201602A EP0748732A1 EP 0748732 A1 EP0748732 A1 EP 0748732A1 EP 96201602 A EP96201602 A EP 96201602A EP 96201602 A EP96201602 A EP 96201602A EP 0748732 A1 EP0748732 A1 EP 0748732A1
Authority
EP
European Patent Office
Prior art keywords
protective
actuating
protective element
lever
closed position
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
EP96201602A
Other languages
German (de)
French (fr)
Other versions
EP0748732B1 (en
Inventor
Otto Pabst
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.)
Leitner AG
Original Assignee
Leitner AG
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 Leitner AG filed Critical Leitner AG
Publication of EP0748732A1 publication Critical patent/EP0748732A1/en
Application granted granted Critical
Publication of EP0748732B1 publication Critical patent/EP0748732B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
    • B61B12/002—Cabins; Ski-lift seats

Definitions

  • the present invention relates to an actuating and holding device for protective elements, in particular protective hoods and doors on cable car systems, according to the preamble of patent claim 1.
  • the object of the present invention is to propose an actuating and holding device and essentially described in European Patent 0 510 357, which, however, has a firmer and simpler locking mechanism than the locking mechanism of the patent mentioned, with the main aim being to avoid vibrations which adversely affect the safety and comfort of the passengers.
  • the holding device according to the invention although it comes into engagement on the protective cover of the chair, can nevertheless be operated by one and the same actuation lever, which in turn is controlled by a control rail or a guide of known type at the entrance or exit of the station of the cable car system and also for the opening and closing actuation of the protective hood is provided.
  • the connecting rod between the control lever and the actuation of the protective hood is provided with a two-armed toggle lever, the movement of which controls the rotary movement of the protective hood around its articulation point and is connected at one end to a bracket attached to the armchair frame, this forced movement, which is otherwise a surplus Degree of freedom of the toggle lever would be to find two end positions that correspond to the open and closed position of the protective hood itself and the articulation between the toggle lever and the tab can be such that a dead center in the closed position of the protective hood is overcome, ie that the articulation point between the tab and the corresponding toggle lever arm on one or the other side of an imaginary connecting line between the middle of the armchair of the toggle lever on the protective hood and the articulation point the tab is located on the fixed structure of the armchair.
  • FIG. 1 and 2 show a chair, generally indicated by 1, which is provided with a suspension 2, which is connected in a known manner to a cable, not shown, of a cable car system.
  • the armchair 1 is provided with a holder 3 in the area of its frame posts.
  • the holder 3 form with their articulation points 4, the horizontal articulation axis of a protective hood 5, such that this can be pivoted by means of a handle 6 from an open position shown in FIG. 6 into a closed position which is clearly visible in FIG.
  • the upper crossbar of the armchair frame is provided with a flange 7, to which an actuating lever 8 is articulated, which carries at its free end a sliding roller 9 which is slidable in the entry and exit station of the armchair on a control rail, not shown.
  • the actuating lever carries an arm 10 attached to it.
  • a connecting rod 11 is articulated at the top by a pivot point 12 at the free end of the arm 10 and at the bottom by a pivot point 13 on a toggle lever 14. This in turn is rotatably connected to a tab 15 via a joint 16.
  • the tab 15, however, is firmly connected by a hinge 23 to a plate 17 which is perpendicular to the axis of rotation of the protective cover 5 and at a slight distance from one of the walls of the protective cover itself on the side of the chair where the actuating lever 8 is provided.
  • the apex of the toggle lever 14 carries a bolt 19 which is provided with a rubber roller 20 and is rotatably connected to the wall of the protective hood 5 facing the plate 17.
  • the plate is provided with an end stop 21 in the form of a receptacle which holds the rubber roller 20 in position as soon as the protective hood 5 is closed, and with an end stop 22 to hold the rubber roller 20 in position as soon as the protective hood is open ( Figure 6).
  • the toggle lever 14 and the bracket 15 are expediently dimensioned and designed such that in the case of a mechanical Actuation by the actuating lever 8, the joint between the lever 14 and the tab 15 overcomes a dead center as shown in FIG. 4, which must be overcome again when the protective hood is opened. However, if the protective hood is opened or closed by hand, the lever and the tab will never overcome the dead center and will remain freely movable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Flexible Shafts (AREA)
  • Toys (AREA)
  • Superstructure Of Vehicle (AREA)
  • Seats For Vehicles (AREA)

Abstract

The operating and holding device is mainly for protective hoods and doors of cable railway systems. It includes an operating device which is controlled from the entry and exit stations, a transmission element (11) linking the operating device to the protective element (5), and a holder to keep the protective element open or closed. The holder consists of a crank lever (14). One of its arms is connected in its end zone to the end of the transmission element. There is a roller (20) able to turn on the pivot of the lever, acted on by a bold turning on the protective element at a clearance from its turning axis.

Description

Die vorliegende Erfindung bezieht sich auf eine Betätigungs- und Haltevorrichtung von Schutzelementen, insbesondere von Schutzhauben und Türen an Seilbahnanlagen, gemäß dem Oberbegriff des Patentanspruches 1.The present invention relates to an actuating and holding device for protective elements, in particular protective hoods and doors on cable car systems, according to the preamble of patent claim 1.

Bei bekannten Sesseln für Sessellifte sind seit langem Schutzhauben mit zueinander parallelen Seitenwandungen bekannt, die jeweils an mit horizontaler Achse am Sesselrahmen gelagerten Drehbolzen angelenkt sind. Im allgemeinen diente zum Schließen und zum Öffnen der Schutzhaube ein Handgriff oder andere Griffe, um die Schutzhaube aus einer offenen Stellung in eine geschlossene Schutzstellung und umgekehrt zu verschwenken. Somit war die Schutzhaube in den beiden Stellungen jedoch nicht verriegelt, mit der Gefahr, daß sie um ihre Drehachse schwankte. Bei anderen Systemen war ein Betätigungsmechanismus, vorgesehen, der mit einem vom Gehänge drehbar gelagerten Hebel versehen war und an seinem freien Ende eine Betätigungsrolle trug. Diese wurde am Ausgang oder am Eingang einer Station zum Schließen und zum Öffnen der Schutzhaube über Übertragungsstangen betätigt, die mit den Seitenwänden der Schutzhaube verbunden waren. Auch wenn dieser Mechanismus vollständig automatisch war, bestand dennoch wegen der auf Wind zurückzuführende Kraft die Gefahr, daß die Schutzhauben automatisch geöffnet wurden, mit der Folge, daß die Sesselbahn zum Pendeln gebracht wurde. Man versuchte dieses Problem zum Beispiel mit mechanischen Sperren nach der Art von Riegeln zu lösen, die die Schutzhaube in ihrer Offen- bzw. Schließstellung fest an den Sesselrahmen fesselten.In known armchairs for chairlifts, protective hoods with parallel side walls have been known for a long time, each of which is articulated on pivot pins mounted on the armchair frame with a horizontal axis. In general, a handle or other handles were used to close and open the protective hood in order to pivot the protective hood from an open position into a closed protective position and vice versa. Thus, the protective hood was not locked in the two positions, with the risk that it would sway about its axis of rotation. In other systems, an actuation mechanism was provided, which was provided with a lever rotatably mounted on the hanger and carried an actuation roller at its free end. This was actuated at the exit or at the entrance of a station to close and open the protective hood via transmission rods which were connected to the side walls of the protective hood. Even though this mechanism was completely automatic, there was still a risk of the protective covers being opened automatically due to the force due to the wind, with the result that the chairlift was made to commute. This problem was attempted, for example, with mechanical locks to be released in the manner of bolts that firmly tied the protective hood to the armchair frame in its open or closed position.

Um nun eine automatische Sperre zu haben, wurde versucht, die Schutzhauben mittels eines getrennten Blockgliedes zu schließen, das unmittelbar an den Schutzhauben in Eingriff stand. In diesem Fall wurde jedoch keine Lösung gefunden, um mit einer einzigen Betätigung sowohl die Öffnungs- und Schließungsbewegung der Schutzhaube als auch die Verriegelung in den genannten Stellungen auszuführen. So waren für die Öffnungs- und Schließungsbetätigung der Schutzhaube und für die Sperre in den genannten Stellungen zwei Hebel erforderlich, der erste um das Öffnen und das Schließen zu steuern und der zweite um die Schutzhaube in den genannten Stellungen zu verriegeln.In order to have an automatic lock, an attempt was made to close the protective hoods by means of a separate block member which was in direct engagement with the protective hoods. In this case, however, no solution was found to carry out both the opening and closing movement of the protective hood and the locking in the positions mentioned with a single actuation. For the opening and closing actuation of the protective hood and for the lock in the positions mentioned, two levers were required, the first to control the opening and closing and the second to lock the protective hood in the positions mentioned.

Um die oben genannten Probleme zu lösen, wird im europäischen Patent PS 0 510 357 eine Verriegelungsvorrichtung an der Betätigungseinrichtung oberhalb der Schutzhaube vorgeschlagen, die die Betätigungseinrichtung an der Gehängestange oder an einem damit verbundenen Teil verriegelt.In order to solve the above-mentioned problems, a locking device on the actuating device above the protective hood is proposed in European patent PS 0 510 357, which locks the actuating device on the hanger rod or on a part connected to it.

Es wurde nun gefunden, daß, obwohl die letzte Lösung ein ausgezeichnetes Ergebnis erbringt, die Verriegelung selbst einer Betätigung bzw. eines durch eine Steuerschiene betätigten Hebels, nicht etwaige Schwingungen vermeidet, die zwischen der Schutzhaube und dem Verbindungs- und Übertragungssystem mit der Bewegung der Schutzhaube und der Betätigung derselben entstehen.It has now been found that, although the last solution gives an excellent result, the locking of even an actuation or a lever actuated by a control rail does not avoid any vibrations that occur between the protective hood and the connection and transmission system with the movement of the protective hood and the operation of the same arise.

Die vorliegende Erfindung stellt sich nun die Aufgabe, eine Betätigungs- und Haltevorrichtung sowie im wesentlichen im europäischen Patent 0 510 357 beschrieben vorzuschlagen, die jedoch gegenüber der Verriegelung des erwähnten Patentes eine festere und einfachere Verriegelung aufweist, wobei vor allem Schwingungen vermieden werden sollen, die auf unangenehmer Weise die Sicherheit und die Fahrbequemlichkeit für die Fahrgäste beeinträchtigen.The object of the present invention is to propose an actuating and holding device and essentially described in European Patent 0 510 357, which, however, has a firmer and simpler locking mechanism than the locking mechanism of the patent mentioned, with the main aim being to avoid vibrations which adversely affect the safety and comfort of the passengers.

Die erfindungsgemäße Haltevorrichtung, obwohl sie auf der Schutzhaube des Sessels in Eingriff kommt, kann trotz allem durch einen und denselben Betätigungshebel betätigt werden, der seinerseits durch eine Steuerschiene oder eine Führung bekannter Art am Eingang oder am Ausgang der Station der Seilbahnanlage gesteuert wird und auch für die Öffnungs- und Schließungsbetätigung der Schutzhaube vorgesehen ist. Wird nämlich die Verbindungsstange zwischen dem Steuerhebel und der Betätigung der Schutzhaube mit einem zweiarmigen Kniehebel versehen, dessen Bewegung die Drehbewegung der Schutzhaube um deren Anlenkstelle steuert und mit einem seiner Enden mit einer am Sesselrahmen befestigten Lasche verbunden ist, kann diese Zwangsbewegung, die ansonsten ein überzähliger Freiheitsgrad des Kniehebels wäre, zwei Endstellungen finden, die der Offen- und Schließstellung der Schutzhaube selbst entsprechen und die Anlenkung zwischen Kniehebel und Lasche kann derart sein, daß ein Totpunkt in der Schließstellung der Schutzhaube überwunden wird, d.h. daß die Anlenkstelle zwischen der Lasche und dem entsprechenden Kniehebelarm sich auf der einen oder auf der anderen Seite einer gedachten Verbindungslinie zwischen der Mitte des Sessels des Kniehebels an der Schutzhaube und der Anlenkstelle der Lasche am festliegenden Aufbau des Sessels befindet.The holding device according to the invention, although it comes into engagement on the protective cover of the chair, can nevertheless be operated by one and the same actuation lever, which in turn is controlled by a control rail or a guide of known type at the entrance or exit of the station of the cable car system and also for the opening and closing actuation of the protective hood is provided. If the connecting rod between the control lever and the actuation of the protective hood is provided with a two-armed toggle lever, the movement of which controls the rotary movement of the protective hood around its articulation point and is connected at one end to a bracket attached to the armchair frame, this forced movement, which is otherwise a surplus Degree of freedom of the toggle lever would be to find two end positions that correspond to the open and closed position of the protective hood itself and the articulation between the toggle lever and the tab can be such that a dead center in the closed position of the protective hood is overcome, ie that the articulation point between the tab and the corresponding toggle lever arm on one or the other side of an imaginary connecting line between the middle of the armchair of the toggle lever on the protective hood and the articulation point the tab is located on the fixed structure of the armchair.

Weitere Merkmale und Ausbildungen der erfindungsgemäßen Vorrichtung gehen aus den abhängigen Ansprüchen und aus der folgenden Beschreibung einer ihrer bevorzugten, in der beigefügten Zeichnung dargestellten Ausführungsform hervor. Es zeigen,

Figur 1
eine teilweise Vorderansicht eines mit der erfindungsgemäßen Vorrichtung versehenen Sessels,
Figur 2
eine teilweise Seitenansicht aus Figur 1,
Figur 3
eine teilweise, vergrößerte Seitenansicht, entsprechend der Einzelheit III aus Figur 2,
Figur 4
eine Ansicht wie Figur 3, jedoch mit einer manuell betätigten, geschlossenen Schutzhaube,
Figur 5
eine Ansicht, wie Figur 3 und 4, jedoch mit offener Schutzhaube, und
Figur 6
einen Schnitt längs der Linie VI-VI aus Figur 3.
Further features and designs of the device according to the invention will become apparent from the dependent claims and from the following description of one of its preferred embodiment shown in the accompanying drawing. Show it,
Figure 1
2 shows a partial front view of an armchair provided with the device according to the invention,
Figure 2
2 shows a partial side view from FIG. 1,
Figure 3
3 shows a partial, enlarged side view, corresponding to detail III from FIG. 2,
Figure 4
3 shows a view like FIG. 3, but with a manually operated, closed protective hood,
Figure 5
a view like Figures 3 and 4, but with the protective cover open, and
Figure 6
a section along the line VI-VI of Figure 3.

In Figur 1 und 2 ist ein im allgemeinen mit 1 angegebener Sessel dargestellt, der mit einer Aufhängung 2 versehen ist, die auf bekannte Art und Weise mit einem nicht gezeigten Zug-Tragseil einer Seilbahnanlage verbunden ist. Auf bekannte Art und Weise ist der Sessel 1 im Bereich seiner Rahmenpfosten mit jeweils einem Halter 3 versehen. Die Halter 3 bilden mit ihren Anlenkstellen 4 die horizontale Anlenkachse einer Schutzhaube 5, derart, daß diese mittels eines Handgriffes 6 von einer in Figur 6 gezeigten Offenstellung in eine in Figur 2 gut sichtbaren Schließstellung verschwenkt werden kann.1 and 2 show a chair, generally indicated by 1, which is provided with a suspension 2, which is connected in a known manner to a cable, not shown, of a cable car system. In a known manner, the armchair 1 is provided with a holder 3 in the area of its frame posts. The holder 3 form with their articulation points 4, the horizontal articulation axis of a protective hood 5, such that this can be pivoted by means of a handle 6 from an open position shown in FIG. 6 into a closed position which is clearly visible in FIG.

Erfindungsgemäß ist z.B. die obere Querstange des Sesselrahmens mit einem Flansch 7 versehen, an dem ein Betätigungshebel 8 angelenkt ist, der an seinem freien Ende eine Gleitrolle 9 trägt, die in der Eingangs- und Ausgangsstation des Sessels auf einer nicht gezeigten Steuerschiene gleitbar ist. Der Betätigunghebel trägt an ihm befestigt einen Arm 10. Eine Verbindungsstange 11 ist oben durch eine Anlenkstelle 12 am freien Ende des Armes 10 und unten durch eine Anlenkstelle 13 an einem Kniehebel 14 angelenkt. Dieser ist seinerseits mit einer Lasche 15 über ein Gelenk 16 drehbar verbunden. Die Lasche 15 ist hingegen durch ein Gelenk 23 fest mit einer Platte 17 verbunden, die zur Drehachse der Schutzhaube 5 senkrecht und mit leichtem Abstand von einer der Wände der Schutzhaube selbst an der Seite des Sessels liegt, wo der Betätigungshebel 8 vorgesehen ist.According to the invention, e.g. the upper crossbar of the armchair frame is provided with a flange 7, to which an actuating lever 8 is articulated, which carries at its free end a sliding roller 9 which is slidable in the entry and exit station of the armchair on a control rail, not shown. The actuating lever carries an arm 10 attached to it. A connecting rod 11 is articulated at the top by a pivot point 12 at the free end of the arm 10 and at the bottom by a pivot point 13 on a toggle lever 14. This in turn is rotatably connected to a tab 15 via a joint 16. The tab 15, however, is firmly connected by a hinge 23 to a plate 17 which is perpendicular to the axis of rotation of the protective cover 5 and at a slight distance from one of the walls of the protective cover itself on the side of the chair where the actuating lever 8 is provided.

Wie aus Figur 3 ersichtlich, trägt der Scheitel des Kniehebels 14 einen Bolzen 19, der mit einer Gummirolle 20 versehen und drehbar mit der der Platte 17 zugewandten Wand der Schutzhaube 5 verbunden ist. Zweckmäßigerweise ist die Platte mit einem Endanschlag 21 in der Form einer Aufnahme, die die Gummirolle 20 in Position hält, sobald die Schutzhaube 5 geschlossen ist, und mit einem Endanschlag 22 versehen, um die Gummirolle 20 in Position zu halten, sobald die Schutzhaube offen ist (Figur 6).As can be seen from FIG. 3, the apex of the toggle lever 14 carries a bolt 19 which is provided with a rubber roller 20 and is rotatably connected to the wall of the protective hood 5 facing the plate 17. Conveniently, the plate is provided with an end stop 21 in the form of a receptacle which holds the rubber roller 20 in position as soon as the protective hood 5 is closed, and with an end stop 22 to hold the rubber roller 20 in position as soon as the protective hood is open (Figure 6).

Zweckmäßiger Weise sind der Kniehebel 14 und die Lasche 15 derart bemessen und ausgebildet, daß bei einer mechanischen Betätigung durch den Betätigungshebel 8 das Gelenk zwischen Hebel 14 und Lasche 15 einen wie in Figur 4 gezeigten Totpunkt überwindet, der wieder bei dem Öffnungsvorgang der Schutzhaube überwunden werden muß. Wird jedoch die Schutzhaube von Hand aus geöffnet oder geschlossen, so wird der Hebel und die Lasche niemals den Totpunkt überwinden und werden so frei beweglich bleiben.The toggle lever 14 and the bracket 15 are expediently dimensioned and designed such that in the case of a mechanical Actuation by the actuating lever 8, the joint between the lever 14 and the tab 15 overcomes a dead center as shown in FIG. 4, which must be overcome again when the protective hood is opened. However, if the protective hood is opened or closed by hand, the lever and the tab will never overcome the dead center and will remain freely movable.

Es ist klar, daß das Prinzip der Steuerung des Öffnens und des Schließens einer erfindungsgemäßen Schutzhaube mit Erzielung eines Endanschlages in den Schließstellungen, auch für ein beliebiges anderes Schutzelement ausgeführt werden kann, bei dem sich dieses Problem stellt.It is clear that the principle of controlling the opening and closing of a protective hood according to the invention with the achievement of an end stop in the closed positions can also be carried out for any other protective element in which this problem arises.

Claims (3)

Betätigungs- und Haltevorrichtung von Schutzelementen, insbesondere von Schutzhauben und Türen an Seilbahnanlagen, bei denen die Schutzelemente an einem Fördermittel angebracht und von einer Offenstellung in eine Schließstellung verschwenkbar sind,
umfassend
ein Betätigungsorgan (8), das durch ein Steuermittel der Ausgangsstation und eines der Eingangsstation steuerbar ist,
ein Übertragungselement (11), das das Betätigungsorgan (8) mit dem Schutzelement (5) verbindet, um dieses letztere von seiner Offenstellung in die Schließstellung und umgekehrt zu bringen,
ein Haltemittel, um das Schutzelement in der Offen- und Schließstellung festzuhalten,
dadurch gekennzeichnet,
daß das Haltemittel besteht aus - einem Kniehebel (14), der mittels des einen seiner Arme im Bereich dessen Endes mit dem Ende des Übertragungselementes (11) verbunden ist; - einer Rolle (20), die drehbar am Scheitel des Kniehebels (14) von einem Bolzen (19) drehbar getragen wird, der am Schutzelement (5) mit Abstand von der Drehachse desselben drehbar befestigt ist; - einem festliegenden Aufbau (17) des Förderfahrmittels, der zwei Endanschläge (21, 22) aufweist, die jeweils der Schließstellung und der Offenstellung des Schutzelementes (5) entsprechen; und - einer Lasche (15), die an einem Ende am freien Arm des Kniehebels (14) und am anderen Ende am festliegenden Aufbau des Fördermittels derart angelenkt ist, daß in der Schließstellung des Schutzelementes (5) das Gelenk (16) zwischen Lasche (15) und Hebelarm (14) einen Totpunkt überwunden hat, bzw. eine gedachte Gerade, die durch den Drehmittelpunkt der Rolle (20) und durch den Anlenkpunkt der Lasche (15) am festliegenden Aufbau (17) nach Betätigung des Betätigungshebels (8) gelegt ist. Actuating and holding device of protective elements, in particular protective hoods and doors on cable car systems, in which the protective elements are attached to a conveying means and can be pivoted from an open position into a closed position,
full
an actuating element (8) which can be controlled by a control means of the exit station and one of the entry station,
a transmission element (11) which connects the actuating element (8) to the protective element (5) in order to bring the latter from its open position into the closed position and vice versa,
a holding means to hold the protective element in the open and closed positions,
characterized,
that the holding means consists of - a toggle lever (14) which is connected by means of one of its arms in the region of its end to the end of the transmission element (11); - A roller (20) which is rotatably supported on the vertex of the toggle lever (14) by a bolt (19) which is rotatably attached to the protective element (5) at a distance from the axis of rotation thereof; - A fixed structure (17) of the conveyor vehicle, which has two end stops (21, 22), each corresponding to the closed position and the open position of the protective element (5); and - A tab (15) which is articulated at one end to the free arm of the toggle lever (14) and at the other end to the fixed structure of the funding that in the closed position of the protective element (5) the joint (16) between the plate (15) and lever arm (14) has overcome a dead center, or an imaginary straight line which passes through the center of rotation of the roller (20) and through the articulation point of the plate ( 15) is placed on the fixed structure (17) after actuation of the actuating lever (8). Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das Schutzelement eine Haube (5) ist.Device according to claim 1, characterized in that the protective element is a hood (5). Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das Schutzelement eine Tür ist.Device according to claim 1, characterized in that the protective element is a door.
EP96201602A 1995-06-14 1996-06-07 Actuating and supporting device of protective elements esp. of protective caps and doors of cableway installations Expired - Lifetime EP0748732B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT95BZ000036A IT1281285B1 (en) 1995-06-14 1995-06-14 CONTROL AND LOCKING DEVICE FOR PROTECTIVE ELEMENTS, IN PARTICULAR PROTECTIVE DOMES AND DOORS ON FUNICULAR SYSTEMS.
ITBZ950036 1995-06-14

Publications (2)

Publication Number Publication Date
EP0748732A1 true EP0748732A1 (en) 1996-12-18
EP0748732B1 EP0748732B1 (en) 2000-03-01

Family

ID=11346701

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96201602A Expired - Lifetime EP0748732B1 (en) 1995-06-14 1996-06-07 Actuating and supporting device of protective elements esp. of protective caps and doors of cableway installations

Country Status (4)

Country Link
EP (1) EP0748732B1 (en)
AT (1) ATE190017T1 (en)
DE (1) DE59604519D1 (en)
IT (1) IT1281285B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003099599A2 (en) 2002-05-28 2003-12-04 Integrated Vision, Inc. Canopy and visor windshield for a mobility vehicle
EP1671867A1 (en) * 2004-12-17 2006-06-21 Pomagalski S.A. Control system for the locking of a pivotable hood for a chair lift
EP2030858A2 (en) * 2007-08-30 2009-03-04 Innova Patent GmbH Seat of a chair-lift or a ropeway
US11001275B2 (en) 2015-07-09 2021-05-11 Innova Patent Gmbh Chair for a chairlift

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2131456A1 (en) * 1970-06-26 1971-12-30 Pomagalski Sa Chair for chairlifts
CH611679A5 (en) * 1976-11-01 1979-06-15 Degiorgi Ag Device for actuating a door on a cable car or cabin
WO1984004283A1 (en) * 1983-04-20 1984-11-08 Cwa Const Sa Cabin for passengers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT396095B (en) * 1991-04-22 1993-05-25 Doppelmayr & Sohn ARMCHAIR FOR A CHAIRLIFT

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2131456A1 (en) * 1970-06-26 1971-12-30 Pomagalski Sa Chair for chairlifts
CH611679A5 (en) * 1976-11-01 1979-06-15 Degiorgi Ag Device for actuating a door on a cable car or cabin
WO1984004283A1 (en) * 1983-04-20 1984-11-08 Cwa Const Sa Cabin for passengers

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003099599A2 (en) 2002-05-28 2003-12-04 Integrated Vision, Inc. Canopy and visor windshield for a mobility vehicle
EP1539518A2 (en) * 2002-05-28 2005-06-15 Integrated Vision, Inc. Canopy and visor windshield for a mobility vehicle
EP1539518A4 (en) * 2002-05-28 2007-12-19 Integrated Vision Inc Canopy and visor windshield for a mobility vehicle
EP1671867A1 (en) * 2004-12-17 2006-06-21 Pomagalski S.A. Control system for the locking of a pivotable hood for a chair lift
FR2879547A1 (en) * 2004-12-17 2006-06-23 Pomagalski Sa LOCKING CONTROL MECHANISM OF A SWIVEL HOOD FOR TELESIEGE
US7377220B2 (en) 2004-12-17 2008-05-27 Pomagalski Sa Operating mechanism with latching of a pivoting cover for a chair-lift
EP2030858A2 (en) * 2007-08-30 2009-03-04 Innova Patent GmbH Seat of a chair-lift or a ropeway
EP2030858A3 (en) * 2007-08-30 2010-03-24 Innova Patent GmbH Seat of a chair-lift or a ropeway
US7984678B2 (en) 2007-08-30 2011-07-26 Innova Patent Gmbh Transporting means of a chair lift or of a cableway system
US11001275B2 (en) 2015-07-09 2021-05-11 Innova Patent Gmbh Chair for a chairlift

Also Published As

Publication number Publication date
ITBZ950036A1 (en) 1996-12-14
DE59604519D1 (en) 2000-04-06
ITBZ950036A0 (en) 1995-06-14
IT1281285B1 (en) 1998-02-17
EP0748732B1 (en) 2000-03-01
ATE190017T1 (en) 2000-03-15

Similar Documents

Publication Publication Date Title
DE69108368T2 (en) Swivel sliding door for vehicles.
EP0513509A1 (en) Elevator
EP1153188B1 (en) Sliding panel comprising several wall elements that can be displaced laterally
EP0444084B1 (en) Service hatch insertible in doors and walls
DE4141820A1 (en) Adjustment device for pivot part or support angle on motor vehicle - is movable by motor drive out of open position in front of vehicle boot opening
EP0510357B1 (en) Automatic locking device for a weather protection cap of a chairlift or the door of a telpher carrier
EP1767737A2 (en) Door actuating system with push-to-open block
EP0748732B1 (en) Actuating and supporting device of protective elements esp. of protective caps and doors of cableway installations
DE3152291C2 (en)
DE8435367U1 (en) Locking device for locking an extension arm for parallel sliding sashes of windows, doors or the like.
DE7148477U (en) CABLE CAR CABIN
DE19725677A1 (en) Caravan, mobile home or fixed frame and casement vehicle window or door
DE4142312C1 (en) Locking and unlocking device for hatch in airframe - is based on lever with lateral roller in guiding groove, and locking element held behind stop
EP0851083B1 (en) Vertically sliding window
DE1953116U (en) DEVICE FOR HOLDING AND LOCKING A VEHICLE SLIDING DOOR.
DE2733295A1 (en) Cable-way cabin door operating system - has sprung levers actuated by slider connected to sensor switch
DE3737385A1 (en) Device for opening and closing a door (gate)
DE10147989B4 (en) switch cabinet
AT409116B (en) SYSTEM FOR THE TRANSPORT OF BULK MATERIAL
DE19813034C1 (en) Cage for pigs
EP0410956A1 (en) Sectional door
EP0548518B1 (en) Device to lock and unlock a panel
DE19511013A1 (en) Locking arrangement for motorcycle cases
DE3615297A1 (en) Feeding enclosure for pigs
DE8623831U1 (en) Pivoting sliding door for vehicles, in particular for passenger vehicles

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 CH DE ES FR LI SE

17P Request for examination filed

Effective date: 19970326

17Q First examination report despatched

Effective date: 19981109

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH DE ES FR LI SE

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

Ref country code: SE

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 20000301

Ref country code: ES

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 20000301

REF Corresponds to:

Ref document number: 190017

Country of ref document: AT

Date of ref document: 20000315

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59604519

Country of ref document: DE

Date of ref document: 20000406

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: KELLER & PARTNER PATENTANWAELTE AG

ET Fr: translation filed
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

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20120529

Year of fee payment: 17

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

Ref country code: DE

Payment date: 20130612

Year of fee payment: 18

Ref country code: CH

Payment date: 20130612

Year of fee payment: 18

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

Ref country code: FR

Payment date: 20130624

Year of fee payment: 18

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59604519

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 190017

Country of ref document: AT

Kind code of ref document: T

Effective date: 20140607

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20150227

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59604519

Country of ref document: DE

Effective date: 20150101

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

Ref country code: LI

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

Effective date: 20140630

Ref country code: DE

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

Effective date: 20150101

Ref country code: CH

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

Effective date: 20140630

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

Ref country code: AT

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

Effective date: 20140607

Ref country code: FR

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

Effective date: 20140630