EP0644095A1 - Pince pouvant être accouplée à un câble - Google Patents

Pince pouvant être accouplée à un câble Download PDF

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Publication number
EP0644095A1
EP0644095A1 EP94114895A EP94114895A EP0644095A1 EP 0644095 A1 EP0644095 A1 EP 0644095A1 EP 94114895 A EP94114895 A EP 94114895A EP 94114895 A EP94114895 A EP 94114895A EP 0644095 A1 EP0644095 A1 EP 0644095A1
Authority
EP
European Patent Office
Prior art keywords
clamp
cable
frame
clamping
shaft
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
EP94114895A
Other languages
German (de)
English (en)
Other versions
EP0644095B1 (fr
Inventor
Josef Schmelzenbach
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.)
Steurer Johann
Original Assignee
Steurer Johann
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 Steurer Johann filed Critical Steurer Johann
Publication of EP0644095A1 publication Critical patent/EP0644095A1/fr
Application granted granted Critical
Publication of EP0644095B1 publication Critical patent/EP0644095B1/fr
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
    • B61B12/12—Cable grippers; Haulage clips
    • B61B12/122—Cable grippers; Haulage clips for aerial ropeways

Definitions

  • the invention relates to a detachable rope clamp for rope conveying systems for transporting workpieces in a production facility with hangers that can be coupled to a revolving conveyor cable, that receive the workpieces and are carried by rails, with the features of the preamble of claim 1.
  • the load-bearing hangers are supported on stationary running or support rails, in such a way that the entire weight of both the hangers and the workpiece is borne by the running and support rails.
  • a revolving conveyor rope is used, measures being taken to disconnect or couple the hanger or the workpiece carried by it from this conveyor rope.
  • a buffer area can be displayed within the production zone, which in turn can be equipped with a chain transfer. It is also possible to negotiate uphill and downhill sections without having to use lifting devices or separate lifting stations.
  • the hanger is coupled or uncoupled to the conveyor cable via a couplable or switchable cable clamp, which is attached to the hanger itself in addition to at least one impeller via which the hanger is supported on the mounting rail.
  • the conveyor cable is expediently offset above and laterally to the mounting rail guided in order to be able to arrange the cable clamp essentially centrally over the impeller in order to appropriately introduce the forces into the construction.
  • Rope support wheels and / or deflection wheels which are fastened to supports or brackets, which are in turn fixed on the running rails, serve to guide the conveying rope.
  • the conveyor cable serves as a drive element for a monorail monorail with the hangers designed as individual vehicles.
  • Couplable or switchable rope clamps are known in large numbers (AT-PS 276 477; 349 058; 370 686; 375 047; 382 127; 388 346; EU-PS 150 701; 174 701; CH-PS 509 900; US-PS 4441 430; 3662 691; 3416 462). Regardless of their respective design, they are fixed directly on the hanger.
  • Known rope clamps of this type can now not be used for systems of the type described above, since there is no possibility of passing through with the open clamp underneath the conveyor rope, which is detached from the conveyor rope, but this is necessary in rope conveyor systems of the type described, in which, for example, the stationary mounting rail for the hanger is equipped with switches. It must also be possible to pass horizontal rope pulleys or rope support wheels, as are preferably provided in the drive area.
  • the invention proposes that measure to solve the problem described, which is the content and subject of the characterizing part of claim 1. This makes it possible to swivel the open cable clamp laterally away from the hanger, so that in the swiveled-away position it lies completely below the conveyor cable and the hanger can therefore pass under the conveyor cable.
  • Fig. 2 now shows the cable clamp according to Fig. 1 in plan view.
  • One clamping jaw 11 is part of the clamping frame 6, which is designed to be circumferentially closed, the two frame sides 17 being connected on the side facing away from the clamping jaw 11 with cross bars 18 and 19 which are above or below the frame plane containing the frame sides 17.
  • cross bars 18 and 19 freely rotatable guide rollers 13 and 14 are mounted, which in the switching stations cooperate with guide rails, not shown here.
  • the pivot lever 16 with which the clamping jaws 11, 12 are actuated is U-shaped, and this U-shaped lever 16 receives the clamp frame 6 between its two legs 33, the pivot axis of this lever 16 coinciding with the pivot axis 9 the handlebar 7 or the clamp frame 6.
  • the cross bar 20 of the U-shaped lever 16 carries on its outside a spherical, freely rotatable rolling element 15.
  • the movable clamping jaw 12 is connected to a shaft 21 which is received by a sleeve consisting of two sleeve parts 22 and 23. On their sides facing away from one another, these sleeve parts 22 and 23 each have a collar 24 and 25, against which a spring assembly 26 consisting of disc springs rests. The mutually facing end faces of the sleeve parts 22 and 23 are equipped with interlocking claws. From Fig. 3 it can be seen that the sleeve parts are axially displaceable. The bottom of the sleeve part 23 is pierced and through the bore provided here a connecting screw protrudes, which is screwed into the shaft 21 and is fixed here.
  • the sleeve part 23 carries on its side facing away from the clamping jaw 12 a fork 27 which is penetrated transversely by a shaft 28.
  • a pressure roller 29 is rotatably mounted in the space between the fork 27 and on the shaft 28.
  • the shaft 28 is so long that its shaft ends engage in slot slots 30 which are recessed in the frame sides 17 and moreover project somewhat beyond this frame side 17.
  • the inside of the cross member 20 has a cylindrical curvature 31, the curvature of which corresponds to that of the pressure roller 29, so that the pressure roller 29 and the aforementioned curvature 31 engage in one another when the clamp is closed (FIG. 4).
  • Two hook-like humps 32 are fixed to the legs 33 of the U-shaped lever 16 and lie in the region of the elongated hole recesses 30 of the frame sides 17, opposite which the ends of the shaft 28 protrude somewhat (FIG. 2).
  • the function of the rope clamp results from its construction.
  • the clamp which holds the conveyor cable
  • the clamping jaws 11 and 12 are pressed against one another via the spring assembly 26.
  • the cross member 20 of the lever 16 is in its latching position, in which the curvature 31 bears against the pressure roller 29.
  • the moving conveyor cable now takes the hanger supported on the mounting rail 1 with this closed clamp. Does that work Hangers 2 and thus the cable clamp into a switching station, the cable clamp is initially held in its position shown in FIG. 4 by the fact that the guide rollers 13 and 14 run along guide rails.
  • the spherical rolling element 15 moves into a spatially curved guide link, which now pulls the lever 16 downward (FIG.
  • the clamp is now open, and as a result the clamp, as a whole, is pivoted about the axis 8 by the guide link (not shown here) and the rolling elements 15 which it positively grips, whereby it is initially raised somewhat so that the clamping jaws 11 is lifted over the conveyor cable 4 (Fig. 1).
  • the lower end position of the rope clamp pivoted in this way relative to the hanger 2 is illustrated in FIG. 1 by the position III. If the hanger is to be coupled to the conveyor cable 4 again, the movements described run in reverse order.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chain Conveyers (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Ropes Or Cables (AREA)
EP94114895A 1993-09-21 1994-09-21 Pince pouvant être accouplée à un câble Expired - Lifetime EP0644095B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0189893A AT402630B (de) 1993-09-21 1993-09-21 Kuppelbare seilklemme kuppelbare seilklemme
AT1898/93 1993-09-21

Publications (2)

Publication Number Publication Date
EP0644095A1 true EP0644095A1 (fr) 1995-03-22
EP0644095B1 EP0644095B1 (fr) 1998-11-25

Family

ID=3523411

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94114895A Expired - Lifetime EP0644095B1 (fr) 1993-09-21 1994-09-21 Pince pouvant être accouplée à un câble

Country Status (3)

Country Link
EP (1) EP0644095B1 (fr)
AT (2) AT402630B (fr)
DE (1) DE59407332D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1077167A1 (fr) * 1999-08-18 2001-02-21 LEITNER S.p.A. Dispositif mobile de serrage amélioré pour le serrage et le desserrage des véhicules à ou d'un câble tracteur d'un système de transport
CN107901923A (zh) * 2017-11-10 2018-04-13 中国恩菲工程技术有限公司 承载索组件

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20121105A1 (it) * 2012-12-19 2014-06-20 Dimensione Ingenierie S R L Dispositivo a morsa per funivie.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT164890B (de) * 1944-07-14 1949-12-27 Von Roll Ag Seilkuppelvorrichtung für Seilschwebebahnen
DE2244979A1 (de) * 1972-09-14 1974-03-21 Paul Dipl Ing Morsbach Seilfoerderanlage
AT388346B (de) * 1987-11-25 1989-06-12 Wopfner Kg Felix Kuppelbare klemme zum anklemmen von transportmitteln an ein bewegtes seil

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT164890B (de) * 1944-07-14 1949-12-27 Von Roll Ag Seilkuppelvorrichtung für Seilschwebebahnen
DE2244979A1 (de) * 1972-09-14 1974-03-21 Paul Dipl Ing Morsbach Seilfoerderanlage
AT388346B (de) * 1987-11-25 1989-06-12 Wopfner Kg Felix Kuppelbare klemme zum anklemmen von transportmitteln an ein bewegtes seil

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1077167A1 (fr) * 1999-08-18 2001-02-21 LEITNER S.p.A. Dispositif mobile de serrage amélioré pour le serrage et le desserrage des véhicules à ou d'un câble tracteur d'un système de transport
US6321658B1 (en) 1999-08-18 2001-11-27 Leitner S.P.A. Mobile jaw vice for clamping and unclamping vehicles to and from a traction cable of a transport system
CN107901923A (zh) * 2017-11-10 2018-04-13 中国恩菲工程技术有限公司 承载索组件
CN107901923B (zh) * 2017-11-10 2024-02-06 中国恩菲工程技术有限公司 承载索组件

Also Published As

Publication number Publication date
ATA189893A (de) 1996-11-15
DE59407332D1 (de) 1999-01-07
EP0644095B1 (fr) 1998-11-25
ATE173690T1 (de) 1998-12-15
AT402630B (de) 1997-07-25

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