EP0563681B1 - Zugeinrichtung für Schienenfahrzeuge - Google Patents

Zugeinrichtung für Schienenfahrzeuge Download PDF

Info

Publication number
EP0563681B1
EP0563681B1 EP93104318A EP93104318A EP0563681B1 EP 0563681 B1 EP0563681 B1 EP 0563681B1 EP 93104318 A EP93104318 A EP 93104318A EP 93104318 A EP93104318 A EP 93104318A EP 0563681 B1 EP0563681 B1 EP 0563681B1
Authority
EP
European Patent Office
Prior art keywords
housing
opening
spring
bolt
pin
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
EP93104318A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0563681A1 (de
Inventor
Horst-Dieter Schäfer
Kurt Rommerskirchen
Dieter Simons
Siegfried Von Runkel
Gerald Müller
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.)
Ringfeder GmbH
Original Assignee
Ringfeder 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 Ringfeder GmbH filed Critical Ringfeder GmbH
Publication of EP0563681A1 publication Critical patent/EP0563681A1/de
Application granted granted Critical
Publication of EP0563681B1 publication Critical patent/EP0563681B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00—Draw-gear
    • B61G9/20—Details; Accessories

Definitions

  • the invention relates to a pulling device for rail vehicles, consisting essentially of a housing provided with a mounting flange, an inserted therein, in the pulling direction supported spring and a connecting piece for connecting the spring with a pulling hook, which has an eye on its shaft for receiving a with the connecting piece cooperating bolt.
  • a traction device with the aforementioned features is known from the catalog R 61 of Ringfeder GmbH, see therein the type 400 or DE 2 943 053 A1 intended for locomotives.
  • the bolt is integrated in such a way that the towing hook and bolt have to be removed and dismantled from the rail vehicle for replacing the wearing parts.
  • the invention has for its object to design a traction device of the generic type in the simplest possible way so that the wear parts pull hook and bolt are easy to replace, the traction device should remain connected to the vehicle.
  • the spring contains approximately in its longitudinal center a ring surrounding the bolt, the ring and the housing each having an opening on the underside for the installation and removal of the Have bolt (5), and the opening of the housing is closed by a detachably attached cover which carries the bolt with the interposition of a filler arranged in the opening of the ring.
  • one embodiment of the invention is that the ring located within the spring is provided with an inwardly facing strip which engages in a groove of the connecting piece.
  • the housing is provided with two webs which are each arranged parallel to one another next to the opening and each have an elongated hole for holding a latch, the lid on the latch rests and is connected to it by at least one screw.
  • the eye of the pull hook is gripped at the top and bottom by a holding plate which is firmly connected to the housing.
  • the bolt 5 is arranged behind the spring 2. It can be installed and removed through an opening 1b on the underside of the housing 1. This enables the wear parts of the pulling hooks 4 and bolts 5 to be replaced easily, the actual pulling device remaining connected to the vehicle.
  • the opening 1b is closed by a cover 1c which is detachably attached to the housing 1 and which holds the bolt 5.
  • the housing 1 is provided with two webs 1d arranged parallel to one another next to the opening 1b. Each web 1d has an elongated hole 1e.
  • a latch 10 is inserted into these elongated holes 1e, on which the cover 1c rests.
  • the bolt 10 and the cover 1c are connected to one another by screws 10a, so that the bolt 10 is fixed in place by the cover 1c lying in the opening 1b of the housing 1.
  • the pull hook 4 is guided in the rear region in the longitudinal direction and at the same time secured against twisting.
  • Two holding plates 1f are used for this purpose, which are firmly connected to the housing 1 and grip around the eye 4b of the pull hook 4 at the top or bottom.
  • the retaining plates 1f each have an approximately semicircular recess corresponding to the diameter of the bolt 5, which does not appear from the sectional view.
  • the spring 2 contains a ring 6, which surrounds the bolt 5, approximately in its longitudinal center.
  • the ring 6 and the housing 1 each have an opening 6b and 1b on their underside for the installation and removal of the bolt 5.
  • the opening 1b of the housing 1 is in turn closed by a detachably attached cover 1c, for example in the manner shown in FIGS. 1 and 2 or by simple fastening screws (not shown).
  • the cover 1c carries the bolt 5 with the interposition of a filler 6a, which is arranged in the opening 6b of the ring 6.
  • a pulling hook guide 11 which cooperates with the shaft 4a of the pulling hook 4 with a rectangular cross section, prevents the pulling hook 4 from rotating.
  • the ring 6 located within the spring 2 has an inward direction facing bar 6c which engages in a groove 3a of the connector 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • General Details Of Gearings (AREA)
  • Vehicle Body Suspensions (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Window Of Vehicle (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
EP93104318A 1992-04-01 1993-03-17 Zugeinrichtung für Schienenfahrzeuge Expired - Lifetime EP0563681B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4210800A DE4210800C1 (enExample) 1992-04-01 1992-04-01
DE4210800 1992-04-01

Publications (2)

Publication Number Publication Date
EP0563681A1 EP0563681A1 (de) 1993-10-06
EP0563681B1 true EP0563681B1 (de) 1995-05-17

Family

ID=6455703

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93104318A Expired - Lifetime EP0563681B1 (de) 1992-04-01 1993-03-17 Zugeinrichtung für Schienenfahrzeuge

Country Status (4)

Country Link
EP (1) EP0563681B1 (enExample)
AT (1) ATE122626T1 (enExample)
DE (3) DE4210800C1 (enExample)
DK (1) DK0563681T3 (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082518A (en) * 1957-04-03 1963-03-26 Symington Wayne Corp Method of removing a railway coupler
DE2943053C2 (de) * 1979-10-25 1986-10-23 Ringfeder Gmbh, 4150 Krefeld Zug- und Stoßvorrichtung für Schienenfahrzeuge

Also Published As

Publication number Publication date
DE4210800C1 (enExample) 1993-03-11
DE9217290U1 (de) 1993-02-18
DK0563681T3 (da) 1995-09-04
DE59300199D1 (de) 1995-06-22
EP0563681A1 (de) 1993-10-06
ATE122626T1 (de) 1995-06-15

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