EP0603466B1 - Elément d'entraînement pour les porte-charges d'un système de convoyeur aérien - Google Patents

Elément d'entraînement pour les porte-charges d'un système de convoyeur aérien Download PDF

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Publication number
EP0603466B1
EP0603466B1 EP93114201A EP93114201A EP0603466B1 EP 0603466 B1 EP0603466 B1 EP 0603466B1 EP 93114201 A EP93114201 A EP 93114201A EP 93114201 A EP93114201 A EP 93114201A EP 0603466 B1 EP0603466 B1 EP 0603466B1
Authority
EP
European Patent Office
Prior art keywords
driver
drive element
hole
transport
conveyor
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
EP93114201A
Other languages
German (de)
English (en)
Other versions
EP0603466A1 (fr
Inventor
Ralf Schneuing
Klaus Niesen
Gerhard Schilling
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.)
Duerkopp Adler AG
Original Assignee
Duerkopp Adler 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 Duerkopp Adler AG filed Critical Duerkopp Adler AG
Publication of EP0603466A1 publication Critical patent/EP0603466A1/fr
Application granted granted Critical
Publication of EP0603466B1 publication Critical patent/EP0603466B1/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
    • B61B10/00—Power and free systems
    • B61B10/02—Power and free systems with suspended vehicles
    • B61B10/025—Coupling and uncoupling means between power track abd vehicles

Definitions

  • the invention relates to the drive element for the load carriers of a overhead conveyor system according to the preamble of claim 1.
  • the items of clothing hanging on hangers are hung in the suspension bar of the single-track trolleys, a trolley conveyor, for the purpose of picking or transporting them away.
  • the trolleys running on rails are pushed over drivers acting on the front roller, which are formed on a drive element, which in turn is fastened to the drive chain arranged above the rail. So that a trolley can be transported safely, the driver must be rigid against the direction of transport. However, in order to be able to pass through a trolley, it can be swiveled in the direction of transport and can thus be guided over the roles of the trolleys if a trolley is not to be transported.
  • a drive element is known for example from CH-A-457 260.
  • the invention has for its object to develop the drive element so that irreversible damage is excluded in the event of a blocked transport route for the tram.
  • the configuration according to claim 2 ensures that the fulcrum for levering out the driver is moved out of the bore axis.
  • the serving as a fuse wire bracket according to claim 3 ensures that a flying driver can not cause damage in the area, but is held on the drive element.
  • the trolleys 1 essentially consist of the U-shaped support rod 16, which is rotatably supported at both ends in roller carriers 17.
  • Each roller carrier 17 carries the axis 14 of the roller 13.
  • the roller 13 encompasses a bumper cap 15, on which the driver 2 of the drive element 7, which is preferably made of plastic, acts.
  • Roller carrier 17, roller 13 and butt cap 15 are of identical design for the front and rear ends of the trolley and are therefore provided with the same item numbers in the drawing.
  • Garments hanging on hangers are hung in the support rod 16 of the trolley 1 and transported from the production site to the storage area.
  • the overhead conveyor shown schematically in FIG. 3 essentially consists of the chain channel 6 and the running rail 4, not shown in more detail, on which trolleys 1 - so-called trolleys - run as load hangers.
  • an articulated drive chain 5 which is driven continuously by a gear motor, not shown, is guided by means of support and support rollers 20, 21.
  • the drive element 7 is fastened to the drive chain 5 in the region of two adjacent support rollers 20 at support angles 19 projecting downward from the chain channel 6.
  • a brake claw 3 projecting in the direction of the running rail 4 and at the opposite end of the drive element 7 a driver 2 projecting downwards is arranged.
  • the brake claw 3 and the driver 2 are pivotally mounted in the opposite direction via bolts 12, 12 'in the cross-sectionally U-shaped profile of the drive element 7.
  • the drive element 7 is connected to the support brackets 19 via the support bracket 18.
  • the driver 2 engages on the front end cap 15 of the trolley 1 and thereby pushes it forward at the speed of the rotating conveyor chain 5.
  • the trolley 1 with the butt cap 15 runs against the brake claw 3 and is thereby prevented from rolling away.
  • the drive element 7 can be brought out of engagement with a trolley 1.
  • the brake claw 3 and the driver 2 can be swiveled up. Both components 2, 3 are therefore, as shown in FIG. 3, designed to be pivotable in the direction of the center (vertical axis) against their direction of action.
  • a horizontal bore 9 is made outside the imaginary center line at the end of both components 2, 3 facing the drive element 7 in the active position.
  • a bolt 12 is inserted through this bore 9 and is mounted in the side cheeks 7a, 7b of the drive element 7.
  • This eccentric arrangement of the brake claw 3 and driver 2 permits pivoting in the direction of the narrower part of the eccentricity. Swiveling in the opposite direction is caused by the movement towards the inside 7c of the drive element 7 Preventing end of brake claw 3 or driver 2 prevented.
  • the upper end of the driver 2 in the active position is designed asymmetrically in such a way that the edge 2a pointing in the non-permitted pivoting direction already bears against the inside 7c of the drive element 7.
  • the brake claw 3 is basically identical to the driver 2 and only installed upside down.
  • the end of the driver 2 assigned to the inner side 7c of the drive element 7 in operative position has a groove 10 which radially intersects the bore 9 [to put it simply: the bore 9 is slotted].
  • the width b of the groove 10 is smaller than the diameter d of the bore 9. In the case of a force acting on the driver 2 against the direction of transport T, if the force resulting on the bolt 12 exceeds a certain dimension, the groove 10 is widened and the Driver 2 jumps off the bolt 12.
  • the difference between the width b of the groove 10 and the diameter d of the bore 9 must be selected so that the force acting on the driver 2, which causes it to be thrown out, must always be greater than that resulting from the weight of the loaded trolley 1 when driving uphill Driver resulting maximum impact.
  • the brake claw 3 has no corresponding groove.
  • a further horizontal through-bore 22 is provided in the carrier 2, into which the open ends of a U-shaped wire bracket 11 are inserted on both sides.
  • the wire bracket 11 lies with its closed end between the support bracket 18 on the top of the drive element.
  • the driver 2 pushed out of the bolt 12 consequently remains attached to this wire bracket 11.
  • the drive element 7 can are then driven freely by the drive chain 5, the driver 2 evades the roller 13 of the trolley 1.
  • pushers 23 can also be fastened to the drive chain 5 and are arranged behind each trolley 1 with respect to the transport direction T. These pushers 23 are used to push the trolley 1 to be emptied into the secondary line at any branching points of the conveyor line (switches), which are not shown here.
  • the pusher claw 24 can be designed in exactly the same way as the driver claw 2 described above. This then ensures that damage to the pusher 23 is effectively prevented if a greased trolley encounters an obstacle in the branching conveyor line, as long as it is not yet completely out of the current one Main conveyor line is transported.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chain Conveyers (AREA)

Claims (4)

  1. Element d'entraînement (7) pour des supports de charge guidés par rail et circulant sur des galets (13), d'une installation de convoyeur suspendu, en particulier pour entraîner des chariots de transport (1) à une seule voie munis de pièces d'habillement pendues à des cintres, cet élément étant fixé à un moyen de transport (chaîne d'entraînement 5) se déplaçant au dessus d'un rail de circulation (4) et parallèlement à ce dernier, et présentant un entraîneur (2) qui agit, en position d'actionnement, pendant le transport, pour transmettre l'effort sur le support de charge et qui s'articule sur l'element d'entraînement (7) au moyen d'un alésage (9) horizontal prévu sur lui et d'une broche (12),
       l'entraîneur (2) pouvant pivoter hors de sa position d'actionnement, dans le sens de transport, et est essentiellement rigide dans le sens opposé au sens de transport (T),
       caractérisé en ce que
       l'entraîneur (2) présente, à son extrémité comportant l'alésage (9), une rainure (10) dirigée parallèlement à celui-ci et pénétrant jusque dans l'alésage (9).
  2. Element d'entraînement (7) suivant la revendication 1, caractérisé en ce que la rainure (10), en position d'actionnement de l'entraîneur (2), est tournée vers l'element d'entraînement (7).
  3. Element d'entraînement (7) suivant la revendication 1 ou la revendication 2, caractérisé en ce que l'entraîneur (2) est assuré sur l'element d'entraînement (7) au moyen d'un étrier en fil (11).
  4. Installation de convoyeur suspendu suivant la revendication 1, comportant un éjecteur (23) disposé en aval de chaque chariot de transport dans le sens (T) du transport, et une patte d'éjecteur (24) disposée pivotante sur l'éjecteur,
       caractérisé en ce que la patte d'éjecteur (24) est réalisée de façon analogue à l'entraîneur (2).
EP93114201A 1992-12-24 1993-09-04 Elément d'entraînement pour les porte-charges d'un système de convoyeur aérien Expired - Lifetime EP0603466B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4244154A DE4244154C1 (de) 1992-12-24 1992-12-24 Antriebselement für die Lastträger einer Hängeförderanlage
DE4244154 1992-12-24

Publications (2)

Publication Number Publication Date
EP0603466A1 EP0603466A1 (fr) 1994-06-29
EP0603466B1 true EP0603466B1 (fr) 1997-01-08

Family

ID=6476585

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93114201A Expired - Lifetime EP0603466B1 (fr) 1992-12-24 1993-09-04 Elément d'entraînement pour les porte-charges d'un système de convoyeur aérien

Country Status (5)

Country Link
US (1) US5429055A (fr)
EP (1) EP0603466B1 (fr)
JP (1) JPH06293257A (fr)
AT (1) ATE147334T1 (fr)
DE (2) DE4244154C1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6367612B1 (en) 2000-08-04 2002-04-09 Erie Manufacturing Inc. Retractable pusher dog for power and free conveyors
KR100568858B1 (ko) * 2003-07-24 2006-04-10 삼성전자주식회사 수직 이중 채널을 갖는 ｓｏｉ 트랜지스터의 제조 방법 및그에 따른 구조

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3079872A (en) * 1960-12-19 1963-03-05 Chainveyor Corp Automatic releasing drive carriage for power and free conveyor systems
DE1137685B (de) * 1961-06-02 1962-10-04 Volkswagenwerk Ag Am Zugmittelgehaenge angeordneter Mitnehmer zum selbsttaetigen Ausloesen der Lastgehaenge bei Foerderanlagen
GB1046597A (en) * 1964-10-02 1966-10-26 Fisher & Ludlow Ltd Improvements in or relating to conveyor systems
SE322732B (fr) * 1966-02-23 1970-04-13 Fromme Foerderanlagen Gmbh
US3418949A (en) * 1966-08-16 1968-12-31 Fromme Foerderanlagen Gmbh Chain driven conveyor system having driving members
CH529037A (de) * 1969-12-31 1972-10-15 Pfalzstahlbau Gmbh Schleppkreisförderer
US3907097A (en) * 1972-03-07 1975-09-23 Harold R Ziegelmeyer Pusher lugs for conveyors
US4388990A (en) * 1977-04-06 1983-06-21 Rexnord Inc. Article carrying attachment for conveyor chain
US4927002A (en) * 1989-05-10 1990-05-22 Amsted Industries Incorporated Conveyor chain having detachable member for carrying articles

Also Published As

Publication number Publication date
DE4244154C1 (de) 1994-05-05
ATE147334T1 (de) 1997-01-15
US5429055A (en) 1995-07-04
JPH06293257A (ja) 1994-10-21
DE59305068D1 (de) 1997-02-20
EP0603466A1 (fr) 1994-06-29

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