EP0384223B1 - Elektrohängebahn - Google Patents

Elektrohängebahn Download PDF

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Publication number
EP0384223B1
EP0384223B1 EP90102454A EP90102454A EP0384223B1 EP 0384223 B1 EP0384223 B1 EP 0384223B1 EP 90102454 A EP90102454 A EP 90102454A EP 90102454 A EP90102454 A EP 90102454A EP 0384223 B1 EP0384223 B1 EP 0384223B1
Authority
EP
European Patent Office
Prior art keywords
wheel
auxiliary
driving wheel
auxiliary wheel
drive wheel
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
EP90102454A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0384223A3 (de
EP0384223A2 (de
Inventor
Werner Knüttel
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.)
Fredenhagen GmbH and Co KG
Original Assignee
Fredenhagen GmbH and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6374538&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0384223(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fredenhagen GmbH and Co KG filed Critical Fredenhagen GmbH and Co KG
Publication of EP0384223A2 publication Critical patent/EP0384223A2/de
Publication of EP0384223A3 publication Critical patent/EP0384223A3/de
Application granted granted Critical
Publication of EP0384223B1 publication Critical patent/EP0384223B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C13/00—Locomotives or motor railcars characterised by their application to special systems or purposes
    • B61C13/04—Locomotives or motor railcars characterised by their application to special systems or purposes for elevated railways with rigid rails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C15/00—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels
    • B61C15/02—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels by auxiliary driving wheels; by temporary coupling or use of fly wheels or booster engines

Definitions

  • the invention relates to an electric monorail conveyor for transporting and positioning loads with at least one motor-driven undercarriage which can be moved along a track, with a drive wheel which is supported on the track and at least one auxiliary wheel which influences the frictional engagement of the drive wheel with the track and which has an at least partially parallel to the Interacting career track interacts.
  • electric monorails - or also monorail monorails - can be used.
  • a transport unit can consist of one, two or more trolleys, which are connected by crossbeams, from which the objects to be transported are picked up and suspended.
  • each transport unit can be operated independently of the others.
  • a drive device for the undercarriage of a conveyor unit traveling on profile rails in which two auxiliary wheels are assigned to a drive wheel, which are constantly pulled in the direction of the drive wheel in order to be in engagement therewith.
  • the presence of two auxiliary wheels constantly interacting with the drive wheel results in disadvantages both in terms of the construction effort and the space requirement and also the requirement for considerable additional maintenance.
  • the object of the present invention is to design an electric monorail conveyor of the type mentioned at the outset in such a way that the transmission of the driving force to the track is carried out not only by the actual drive wheel but also by the auxiliary wheel.
  • a higher driving force is to be generated overall.
  • the frictional engagement is preferably increased to the required extent only in those areas in which an increased incline or descent has to be overcome, but not outside these areas.
  • the measures are to be carried out with structurally simple measures that do not cause complex maintenance work. An undesired rolling over of the drive wheel, which leads to increased abrasion, should also be avoided as far as possible.
  • a single auxiliary wheel is assigned to the drive wheel, that the auxiliary wheel is driven by frictional engagement of the drive wheel and that from the axle shaft of the drive wheel or from a point of the drive frame the axle shaft of the auxiliary wheel receiving connecting elements, which in turn are indirectly or experience a force effect in the direction of the drive wheel and the auxiliary rail directly from a spring element that extends out from the drive frame receiving the drive wheel.
  • auxiliary wheel reaches the area of an auxiliary rail, the distance to the track of which must of course be smaller than the sum of the diameters of the drive wheel and auxiliary wheel, the auxiliary wheel is pulled through the spring element in the wedge formed between the drive wheel and the auxiliary rail, so that this causes the contact pressure of the drive wheel to be increased.
  • the connecting elements can be designed as swing arms, preferably two-leg swing arms. The latter has the advantage of better alignment of the axis of the auxiliary wheel.
  • the connecting element comprises only a rigid but pivotable leg
  • the axis of the auxiliary wheel is arranged in an elongated hole, so that when it enters the wedge formed between the auxiliary rail and the drive wheel, the auxiliary wheel can be shifted to an extent on the drive wheel that the required increase in frictional engagement takes place.
  • a running gear (14) having a running gear frame (12) can be moved along a running track (10), which can be a double-T beam, which comprises a drive wheel (16) which is supported on the running track (10) and which has a Electric motor (18) can be driven.
  • Guide rollers (20), (22), (24) and (26) extend from the drive frame (12) and are supported on the lateral flange surface of the track (10).
  • an auxiliary rail (28) is provided on the one hand and at least one auxiliary wheel (30) on the other.
  • the auxiliary rail (28) runs in the region of the climb or the slope and is at a distance from the surface of the raceway (10) on which the drive wheel (16) is supported that is smaller than the sum of the diameters of the wheels (16) and (30).
  • a rigid but pivotable connecting element (34) which from the axle shaft (36) of the auxiliary wheel (30) in one Slot is interspersed. Furthermore, a spring element (40) extends from the connecting element (34) and is connected to the drive frame (12). This causes a force on the connecting element (34) in the direction of the drive wheel (16).
  • Fig. 2 the drive wheel (16) is connected to the auxiliary wheel (30) via links (42) and (44) consisting of articulated arms (46). Otherwise, the elements that have been described in connection with FIG. 1 are retained. Of course, one of the rockers (46) runs on both sides of the wheels. This type of connection results in a better alignment of the axis of the auxiliary wheel.
  • the rocker (46) consisting of the legs (42) and (44) is not articulated on the axle (32) but on a point (45) facing away from it on the support frame (12).
  • the fulcrum (45) of the rocker (46) lies outside the wheel (16) and the auxiliary wheel (30).
  • the arrangement of the rocker (46) and its articulation point (45) results in a structurally particularly simple solution.
  • the distance between the track (10) and the auxiliary rail (28) is chosen so that the spring elements are not on block, i.e. the connecting elements emanating from the auxiliary wheels (30) are not in contact with the stop (48) according to FIGS. 2 and 3.
  • the auxiliary wheels (30) are drawn into the part formed between the auxiliary rail (28) and the drive wheel (16), as a result of which the frictional engagement between the auxiliary wheel (30) or (50) and the drive wheel (16) increases and the contact pressure the auxiliary rail is generated.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Non-Insulated Conductors (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Drying Of Solid Materials (AREA)
  • Screw Conveyors (AREA)
  • Toys (AREA)
  • Harvesting Machines For Root Crops (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Lubricants (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Insulated Conductors (AREA)
EP90102454A 1989-02-21 1990-02-08 Elektrohängebahn Expired - Lifetime EP0384223B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3905210A DE3905210C3 (de) 1989-02-21 1989-02-21 Elektrohängebahn
DE3905210 1989-02-21

Publications (3)

Publication Number Publication Date
EP0384223A2 EP0384223A2 (de) 1990-08-29
EP0384223A3 EP0384223A3 (de) 1991-03-20
EP0384223B1 true EP0384223B1 (de) 1993-09-15

Family

ID=6374538

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90102454A Expired - Lifetime EP0384223B1 (de) 1989-02-21 1990-02-08 Elektrohängebahn

Country Status (9)

Country Link
US (1) US5092249A (pt)
EP (1) EP0384223B1 (pt)
AT (1) ATE94484T1 (pt)
BR (1) BR9000790A (pt)
CA (1) CA2010459C (pt)
DE (4) DE8916171U1 (pt)
DK (1) DK0384223T3 (pt)
ES (1) ES2046547T3 (pt)
MX (1) MX173570B (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT405732B (de) * 1995-03-16 1999-11-25 Voest Alpine Transport Und Mon Hängebahn

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4033373C2 (de) * 1990-10-18 1996-04-25 Mannesmann Ag Laufkatze
DE4121516A1 (de) * 1991-06-27 1993-01-07 Mannesmann Ag Foerderanlage mit einer tragschiene mit laufflaechen fuer angetriebene tragraeder von fahrzeugen
DE4206493C2 (de) * 1992-03-02 1995-06-22 Seiwert Gmbh Elektrohängebahn zum Transportieren und Ziehen von Lasten
EP0603985B1 (de) * 1992-12-23 1996-07-10 MANNESMANN Aktiengesellschaft Förderbahn, insbesondere Einschienenhängebahn
JP3284551B2 (ja) * 1993-04-21 2002-05-20 アーサー アーネスト ビショプ レール把持車輌
GB2297954B (en) * 1995-02-16 1998-11-04 Alba Adelardo Lopez Electric Vehicle
EP0919446B1 (en) 1997-11-24 2002-04-24 Transportes Continuos Interiores S.A. Friction device for the drive of continuous conveyor carriages
DE19802186C1 (de) 1998-01-16 1999-03-11 Mannesmann Ag Hängebahn, insbesondere Einschienen-Elektrohängebahn
DE59811424D1 (de) * 1998-04-16 2004-06-24 Guedel Ag Antriebs Und Lineart Führungssystem mit einem auf einer Schiene geführten Laufwagen
US20050090721A1 (en) * 2001-03-19 2005-04-28 Shahzad Pirzada Weighing and pump system for a bed
AT411348B (de) * 2001-04-27 2003-12-29 Friedlbinder Ludwig Ing Schwebebahn
US6718885B1 (en) * 2003-02-28 2004-04-13 Transol Corporation Trolley with tractor drive for use in curved enclosed tracks and system including the same
US6910425B2 (en) * 2003-02-28 2005-06-28 Transol Corporation Trolley with tractor drive for use in curved enclosed tracks and system including the same
CN1318248C (zh) * 2003-08-29 2007-05-30 神钢电机株式会社 传送台车
DE102005033396A1 (de) * 2005-07-16 2007-01-18 Sickert & Hafner Gmbh Automotive Systems Hängebahn

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US399997A (en) * 1889-03-19 Elevated railway
DE371131C (de) * 1923-03-12 Zwietusch E & Co Gmbh Wagen fuer Seilpostanlagen
US1375726A (en) * 1921-01-27 1921-04-26 Mathias A Patton Railway
DE474243C (de) * 1927-07-09 1929-03-28 Carl Bender Mechanisch angetriebene Laufkatze, insbesondere fuer Elektrohaengebahnen
US2709968A (en) * 1952-01-28 1955-06-07 Walter C Cox Traction increasing devices for railroads
DE1430964A1 (de) * 1962-08-23 1968-12-12 Demag Zug Gmbh Zugorgan fuer Haengefahrzeuge,insbesondere fuer Haengekrane und Laufkatzen
US3254608A (en) * 1965-03-29 1966-06-07 Alden Self Transit Syst Vehicles and transportation systems
CH528430A (de) * 1970-08-11 1972-09-30 Stierlen Werke Ag Fördereinrichtung mit Hängebahnfahrwerken
BE790482A (fr) * 1971-11-16 1973-02-15 Patin Pierre Transporteur du genre telepherique a cable porteur
DE2454276C3 (de) * 1974-11-15 1978-06-29 Siemens Ag, 1000 Berlin Und 8000 Muenchen Antriebseinrichtung für das Fahrwerk einer auf Profilschienen fahrenden Fördereinheit
DE3439647C2 (de) * 1984-10-30 1986-10-02 PHB Weserhütte AG, 5000 Köln Antriebsfahrwerk einer Elektro-Hängebahn mit automatischem Schaltgetriebe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT405732B (de) * 1995-03-16 1999-11-25 Voest Alpine Transport Und Mon Hängebahn

Also Published As

Publication number Publication date
CA2010459A1 (en) 1990-08-21
US5092249A (en) 1992-03-03
DE3905210C3 (de) 1995-08-31
MX173570B (es) 1994-03-16
DE3905210C2 (pt) 1990-11-29
DE59002682D1 (de) 1993-10-21
EP0384223A3 (de) 1991-03-20
DE8916171U1 (de) 1995-07-06
DE3905210A1 (de) 1990-08-30
ATE94484T1 (de) 1993-10-15
DE8910633U1 (de) 1989-12-07
DK0384223T3 (da) 1994-02-07
EP0384223A2 (de) 1990-08-29
CA2010459C (en) 1994-11-29
ES2046547T3 (es) 1994-02-01
BR9000790A (pt) 1991-01-22

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