EP0405703A2 - Agencement pour conducteur à glissement - Google Patents

Agencement pour conducteur à glissement Download PDF

Info

Publication number
EP0405703A2
EP0405703A2 EP90250163A EP90250163A EP0405703A2 EP 0405703 A2 EP0405703 A2 EP 0405703A2 EP 90250163 A EP90250163 A EP 90250163A EP 90250163 A EP90250163 A EP 90250163A EP 0405703 A2 EP0405703 A2 EP 0405703A2
Authority
EP
European Patent Office
Prior art keywords
conductor
insulating piece
conductor line
arrangement according
line arrangement
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
EP90250163A
Other languages
German (de)
English (en)
Other versions
EP0405703B1 (fr
EP0405703A3 (en
Inventor
Anton Dipl.-Ing. Münzebrock
Heinz Pfannkuche
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.)
Vodafone GmbH
Original Assignee
Mannesmann 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 Mannesmann AG filed Critical Mannesmann AG
Priority to AT90250163T priority Critical patent/ATE101089T1/de
Publication of EP0405703A2 publication Critical patent/EP0405703A2/fr
Publication of EP0405703A3 publication Critical patent/EP0405703A3/de
Application granted granted Critical
Publication of EP0405703B1 publication Critical patent/EP0405703B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
    • B61L3/14—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control to cut-off the power supply to traction motors of electrically-propelled vehicles

Definitions

  • the invention relates to a conductor line arrangement with energy and control conductor lines for pantographs of an energy consumer which can be moved on rails and which must not drive over predetermined points or rail sections.
  • limit switches have been arranged on cranes, cats or the like, which are not run over so that the approach dimension is maintained.
  • Such limit switches have to be connected to the control electronics by means of additional lines and are therefore unnecessarily expensive in order to prevent them from crossing a certain point.
  • the object of the invention is therefore to provide a less complicated arrangement for preventing a predetermined position from being passed over than a limit switch.
  • such an insulating piece is 0.2 to 0.4 m long and is less complex than the previous limit switch.
  • the insulating piece is preferably arranged only on the signal conductor line and causes the contactors to drop out and the movable energy consumer stops.
  • the insulating piece is made of a plastic with an electrical surface resistance of at least 1010 ohms and has the shape of a U- or T-profile, which is corrugated or provided with ribs to increase the leakage current protection.
  • the material of the insulating piece can be matched to the properties of the current collector carbon in such a way that a good sliding pairing results and the wear on the insulating piece can be neglected. It can engage with undercuts in the undercuts of conductor rail grooves in a conductor rail carrier or, if the conductor rail is a U-shaped or C-shaped profile along which the pantographs slide from the outside, the insulating piece can be a C-shaped profile that clamps the conductor rail. In order to lift the pantograph well from the conductor lines, the insulating piece has beveled ends, the bevel being approximately 30 degrees.
  • the insulating piece can be secured by gluing, which is achieved with an adhesive tape that is first glued to the insulating element with the side of the greater adhesive force and then on the conductor rail is secured. If the insulating piece then has to be removed again or attached at another location, the adhesive is also detached from the conductor rail when the insulating piece is removed.
  • a trolley 3 can be moved on a crane girder 1, its pantographs 4 slide along conductor lines 5 to supply the hoist motor and chassis motor with current and control signals. So that the approach dimension X of the trolley 3 to the head carrier 2 is not undershot, an insulating piece 9 is arranged on the signal conductor line for the drive motor for the direction of travel 5 "left" above the conductor line 5, as in FIGS. 5 and 6 and 7 and 8 shown.
  • the length Y of the insulating piece 9 is greater than the stopping distance of the cat 3. Since only the signal for the direction of travel to the left is interrupted, it is still possible to drive the cat out of the end area again with the signal to the direction of travel "right".
  • insulating pieces of length Z which interrupt the signal for fast driving, are placed in front of area Y.
  • the area Z can still be driven at a slow speed and the area Y can be selected to be as short as is necessary for stopping from slow travel.
  • the insulating piece 9 is a U-profile according to FIG. 2 and has bevels 12 at the ends which prevent the pantograph 4 from bumping when the insulating piece 9 is passed over. It is inserted with snap lugs 13 on undercuts 8 in grooves 7 of a conductor rail support 6 and secured against displacement by an adhesive.
  • a T-shaped insulating piece according to FIG. 4, the web 9c of which is provided with ribs 11, can also be inserted into the conductor line groove 7.
  • the bearing surface 10 of the insulating piece 9 engages with the sides of the flange 9b in the undercuts 8 of the conductor rail carrier 6.
  • the conductor line 5 A is according to FIGS. 7 and 8 a C-profile, which is clamped by the correspondingly shaped insulating piece 9 A.
  • the ends of the insulating pieces have bevels 12 at the ends at an angle of approximately 30 degrees to the direction of travel of the pantograph.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Control And Safety Of Cranes (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Table Devices Or Equipment (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Conductive Materials (AREA)
  • Windings For Motors And Generators (AREA)
EP90250163A 1989-06-30 1990-06-26 Agencement pour conducteur à glissement Expired - Lifetime EP0405703B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90250163T ATE101089T1 (de) 1989-06-30 1990-06-26 Schleifleitungsanordnung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3922007 1989-06-30
DE3922007A DE3922007C2 (de) 1989-06-30 1989-06-30 Schleifleitungsanordnung

Publications (3)

Publication Number Publication Date
EP0405703A2 true EP0405703A2 (fr) 1991-01-02
EP0405703A3 EP0405703A3 (en) 1991-09-11
EP0405703B1 EP0405703B1 (fr) 1994-02-02

Family

ID=6384292

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90250163A Expired - Lifetime EP0405703B1 (fr) 1989-06-30 1990-06-26 Agencement pour conducteur à glissement

Country Status (5)

Country Link
US (1) US5064972A (fr)
EP (1) EP0405703B1 (fr)
AT (1) ATE101089T1 (fr)
DE (2) DE3922007C2 (fr)
ES (1) ES2049411T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102145856A (zh) * 2010-11-25 2011-08-10 张家港华汇特种玻璃有限公司 一种行车受电器装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20211542U1 (de) * 2002-07-10 2003-01-16 Demag Cranes & Components GmbH, 58300 Wetter Hängesteuereinrichtung
CN102452609A (zh) * 2010-10-21 2012-05-16 黄石市天畅输送机械有限公司 工字钢自行小车活动式取电装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1813200A (en) * 1928-06-27 1931-07-07 Carey Philip Mfg Co Cover for third rail and other electric conductors
US1904844A (en) * 1932-03-16 1933-04-18 Ohio Brass Co Section insulator
US2106565A (en) * 1936-01-09 1938-01-25 William H Frank Electrical distribution system
US2151099A (en) * 1938-12-07 1939-03-21 Raybestos Manhattan Inc Trolley wire guard
US3312399A (en) * 1965-04-30 1967-04-04 Goodyear Tire & Rubber Insulating end post
US3439131A (en) * 1967-03-30 1969-04-15 U S Electric Mfg Co Trolley conductor guard
US3596086A (en) * 1969-05-05 1971-07-27 Sybron Corp Automatic conveyor block system
DE1935365A1 (de) * 1969-07-11 1971-01-21 Licentia Gmbh Streckentrenner
US3952848A (en) * 1971-03-24 1976-04-27 Bicc Limited Section insulators of electric traction systems
FR2264412B1 (fr) * 1974-03-11 1978-07-07 Chadefaud Sa
US4598180A (en) * 1981-01-09 1986-07-01 Bicc Public Limited Company Overhead electric traction systems
DE3420649A1 (de) * 1984-06-02 1985-12-05 Mannesmann AG, 4000 Düsseldorf Schleifleitungsanordnung
DE3437585A1 (de) * 1984-10-13 1986-04-24 Klöckner-Moeller Elektrizitäts GmbH, 5300 Bonn Sicherheitsvorrichtung, insbesondere fuer anschluesse an schienenverteiler-systemen
DE3440776A1 (de) * 1984-11-08 1986-05-07 Mannesmann AG, 4000 Düsseldorf Schleifleitungsanordnung
FR2583901B1 (fr) * 1985-06-21 1987-09-25 Francaise Convoyeurs Sa Systeme de cantonnement pour la circulation de mobiles automoteurs se deplacant sur une voie de guidage
DE3524170A1 (de) * 1985-07-03 1987-01-15 Siemens Ag Foerderanlage mit selbstfahrenden foerderfahrzeugen
US4688487A (en) * 1986-02-19 1987-08-25 Acco Babcock Inc. Vehicle transportation system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102145856A (zh) * 2010-11-25 2011-08-10 张家港华汇特种玻璃有限公司 一种行车受电器装置

Also Published As

Publication number Publication date
ATE101089T1 (de) 1994-02-15
EP0405703B1 (fr) 1994-02-02
ES2049411T3 (es) 1994-04-16
EP0405703A3 (en) 1991-09-11
US5064972A (en) 1991-11-12
DE3922007C2 (de) 1994-07-21
DE59004476D1 (de) 1994-03-17
DE3922007A1 (de) 1991-01-10

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