EP1174324B1 - Laufrolle für das Fahrwerk des Fahrbetriebsmittels einer Seilbahnanlage - Google Patents

Laufrolle für das Fahrwerk des Fahrbetriebsmittels einer Seilbahnanlage Download PDF

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Publication number
EP1174324B1
EP1174324B1 EP00890358A EP00890358A EP1174324B1 EP 1174324 B1 EP1174324 B1 EP 1174324B1 EP 00890358 A EP00890358 A EP 00890358A EP 00890358 A EP00890358 A EP 00890358A EP 1174324 B1 EP1174324 B1 EP 1174324B1
Authority
EP
European Patent Office
Prior art keywords
roller
projections
circumference
ring
roller body
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
EP00890358A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1174324A3 (de
EP1174324A2 (de
Inventor
Bernd Meindl
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.)
Innova Patent GmbH
Original Assignee
Innova Patent GmbH
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 Innova Patent GmbH filed Critical Innova Patent GmbH
Publication of EP1174324A2 publication Critical patent/EP1174324A2/de
Publication of EP1174324A3 publication Critical patent/EP1174324A3/de
Application granted granted Critical
Publication of EP1174324B1 publication Critical patent/EP1174324B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B61B12/02—Suspension of the load; Guiding means, e.g. wheels; Attaching traction cables

Definitions

  • the subject invention relates to a roller for the chassis of Operating means of a cable car system with a disc-like, made of metal, especially made of steel, rolling body, which along its Circumference with a surrounding, made of a plastic material Tread is formed.
  • the operating resources are used on the one hand Form clamps, by means of which they can be clamped to the conveyor cable are and to train them on the other hand with trolleys, by means of which they Can be moved along guide rails in the stations after opening the clamps are.
  • the haul rope is included circulated at a speed of about 8m / sec.
  • the driving equipment is uncoupled from the conveyor cable and through the Station area along guide rails at such a speed moved through that the passengers leave or climb them can.
  • rollers It is known to produce the rollers from a metallic material.
  • rollers are disadvantageous because by their movement along the guide rails, which are also made of metal a very strong noise is caused.
  • driving noises To the It is also known to keep driving noises as low as possible to manufacture the drive from a plastic material.
  • rollers there is the disadvantage that it is much more likely to break than is the case for castors made of metal. Soferne the If a roller breaks, this can result in very serious malfunctions be conditioned.
  • there is in the area of the coupling of the driving equipment to the conveyor cable the risk that the conveyor cable is not detected by the terminals, which makes it when the Driving equipment from the station can crash.
  • the objective of the present invention is to provide a roller create, through which the well-known rollers in undercarriages of Avoid disadvantages inherent in driving equipment in cable car systems become.
  • This is achieved according to the invention in that the roller body its circumference with two ring-like spaced apart Is formed projections whose outer diameter is at least 80% of Outside diameter of the roller is the outer side surfaces each other at a distance of at least 65% of the distance the side guide surfaces of the roller and which along the Circumference of the roller body with openings, in particular bores, are formed, which is penetrated by the plastic material of the tread are.
  • roller body is made of a metal, there is a risk of breakage the roller reduced to a permissible extent. Furthermore, that the roller body with a made of plastic material Tread is provided, the running noise of the roller on the desired Diminished extent. Since only the tread from one Plastic material is made and also the dimension of the ring-like Projections are only slightly smaller than the dimensions of the roller itself, takes over in case of a tread breakage, the one made of metal Roller body the function of the roller, which the during the Coupling process of the terminals required emergency running properties achieved become. With such a roller, the known Disadvantages inherent in the prior art are completely avoided.
  • the outer diameter of the ring-like projections is preferably 90% to 95% of the outer diameter of the roller and are the outer side surfaces of the ring-like projections from each other in one Distance of 75% of the side guide surfaces of the roller.
  • the decisive factor for the function of the emergency running properties of the roller body is it that this both in its diameter and in its width of the Roller largely corresponds to the required altitude and to ensure that the clamp is on its side for the coupling process.
  • FIG. 1 shows a cable car cabin 1 which can be coupled to a conveyor cable by means of a hanger bar 2.
  • a hanger bar 2 At the upper end of the hanger bar 2 there is a clamping device 3 and a running gear 4 with at least two running rollers.
  • the hanger rod 2, the clamping device 3, the carriage 4 with rollers 5, a conveyor rail 11, the conveyor cable 12 and a friction surface 13, on which the conveyor rollers come into effect in the stations, are shown enlarged. Since these are structural designs which are known from the prior art, they are not further explained.
  • the drive 4 with at least two Bearing pin 41 formed, on which by means of a ball bearing 42 Roller 5 is mounted.
  • the end face is for fastening the ball bearing 42 of the bearing pin 41 formed as a fuse cover 43, through which a , Retaining ring 44 is held, which axially engages over the ball bearing 42, whereby it is secured in the axial direction.
  • the rollers 5 consist of a roller body 51, which consists of a Metal, in particular made of steel, and from a race 61, which is made of a plastic material, especially polyamide is. The desired low-noise movement of the Rollers 5 guaranteed in the guide rail 11.
  • the roller body 51 is on his Outer circumference with two ring-like spaced apart Projections 52 formed, the diameter of which is approximately 90% of the diameter the roller 5 with the race 61 and in which the distance of the outer side flanks about 75% of the distance between the side flanks of the roller 5 with the race 61.
  • the ring-like projections 52 with a plurality of holes 53 formed, which are penetrated by the material of the race 52.
  • the roller body 51 has in the region of the hub the width of the roller 5 and it is in the radially outer area somewhat narrower, moving from there into the ring-like projections 52 passes.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Electric Cable Installation (AREA)
  • Pulleys (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Transmission Devices (AREA)
  • Seats For Vehicles (AREA)
  • Chain Conveyers (AREA)
EP00890358A 2000-07-18 2000-11-30 Laufrolle für das Fahrwerk des Fahrbetriebsmittels einer Seilbahnanlage Expired - Lifetime EP1174324B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0124800A AT409254B (de) 2000-07-18 2000-07-18 Laufrolle für das fahrwerk des fahrbetriebsmittels einer seilbahnanlage
AT12482000 2000-07-18

Publications (3)

Publication Number Publication Date
EP1174324A2 EP1174324A2 (de) 2002-01-23
EP1174324A3 EP1174324A3 (de) 2002-10-16
EP1174324B1 true EP1174324B1 (de) 2004-03-03

Family

ID=3687808

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00890358A Expired - Lifetime EP1174324B1 (de) 2000-07-18 2000-11-30 Laufrolle für das Fahrwerk des Fahrbetriebsmittels einer Seilbahnanlage

Country Status (7)

Country Link
US (1) US20020007757A1 (es)
EP (1) EP1174324B1 (es)
JP (1) JP2002054625A (es)
AT (2) AT409254B (es)
CA (1) CA2347502C (es)
DE (1) DE50005523D1 (es)
ES (1) ES2212981T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI1640235T1 (sl) * 2004-09-23 2007-06-30 Innova Patent Gmbh Priprava za pritrditev transportnega sredstva žičnične naprave na obešalni drog
AT512298B1 (de) * 2012-02-06 2013-07-15 Innova Patent Gmbh Rolle, insbesondere laufrolle bzw. tragrolle für seilbahnanlagen
KR102203714B1 (ko) 2018-07-17 2021-01-18 한국철도기술연구원 사출강도 개선을 위한 인서트 일체형 롤러
EA039257B1 (ru) * 2019-12-12 2021-12-23 Анатолий Эдуардович Юницкий Транспортная система юницкого

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1592043A (en) * 1925-12-01 1926-07-13 Faultless Caster Co Coated-core caster and truck wheel
AT220667B (de) * 1960-11-12 1962-04-10 Walter Oxe Einlegering und verschraubbares Fütterungssegment aus elastischem Material für mit Drahtseilen zusammenarbeitende Seilrollen und Seilscheiben
CH557761A (de) * 1972-11-10 1975-01-15 Dufour Eric Bandage de roue.
CA959742A (en) * 1972-11-29 1974-12-24 Maurice Lacerte Solid tire wheel
US4095846A (en) * 1976-08-26 1978-06-20 Agins David B Wheel with molded tire for carts
US4067083A (en) * 1976-11-12 1978-01-10 Shepherd Products U.S. Inc. Composite caster
US5026106A (en) * 1988-11-30 1991-06-25 Paul Biermann Tram car wheel
DE4117885A1 (de) * 1991-05-31 1992-12-03 Magnet Bahn Gmbh Rad, insbesondere fuer ein magnetschwebe-fahrzeug

Also Published As

Publication number Publication date
US20020007757A1 (en) 2002-01-24
EP1174324A3 (de) 2002-10-16
ATA12482000A (de) 2001-11-15
DE50005523D1 (de) 2004-04-08
ATE260793T1 (de) 2004-03-15
CA2347502A1 (en) 2002-01-18
CA2347502C (en) 2006-05-09
JP2002054625A (ja) 2002-02-20
EP1174324A2 (de) 2002-01-23
AT409254B (de) 2002-07-25
ES2212981T3 (es) 2004-08-16

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