EP0732246A1 - système de transport avec vöhicule roulant sur rails et avec bonne tenue en virage - Google Patents

système de transport avec vöhicule roulant sur rails et avec bonne tenue en virage Download PDF

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Publication number
EP0732246A1
EP0732246A1 EP96250039A EP96250039A EP0732246A1 EP 0732246 A1 EP0732246 A1 EP 0732246A1 EP 96250039 A EP96250039 A EP 96250039A EP 96250039 A EP96250039 A EP 96250039A EP 0732246 A1 EP0732246 A1 EP 0732246A1
Authority
EP
European Patent Office
Prior art keywords
transport system
vehicle
rails
rail
travel
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
EP96250039A
Other languages
German (de)
English (en)
Other versions
EP0732246B1 (fr
Inventor
Johann G. Spöler
Peter Volp
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
Publication of EP0732246A1 publication Critical patent/EP0732246A1/fr
Application granted granted Critical
Publication of EP0732246B1 publication Critical patent/EP0732246B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F7/00—Rail vehicles equipped for use on tracks of different width
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F3/00—Types of bogies
    • B61F3/16—Types of bogies with a separate axle for each wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles

Definitions

  • the invention relates to a transport system with a vehicle that can be moved and curved on adjacent rails and according to the preamble of claim 1.
  • such a rail vehicle is known with running gears arranged on a longitudinal side of the vehicle via support legs. On the side opposite the support legs, the trolleys are provided with guide rollers which rest on the sides of the rail.
  • This design of the rail vehicle was chosen in order to achieve smoother running of the vehicle even in the curve area.
  • This rail vehicle has proven to be reliable in order to compensate for any distance tolerances on lines with the same rail spacing.
  • it is suitable for driving through curves with approximately the same rail spacing and large radii.
  • the ratio between the distance between the rails and the radius of the rail on the outside of the curve is at least about 1: 5.
  • DE 39 00 616 A1 describes a transport system with a rail-guided vehicle and a switch.
  • the vehicle essentially consists of a right-angled frame, in the corner areas of which pivotable undercarriages are arranged about vertical axes.
  • the trolleys can be moved on rails that are next to one another and spaced apart from one another.
  • the rails of different rail sections preferably cross at a right angle.
  • switches are provided to the To enable vehicles to change the rail route.
  • the switches essentially consist of rail sections which are arranged in the crossing points of the rails and can be pivoted about a vertical axis.
  • a vehicle is converted from a first to a second rail section after the vehicle has entered the switch by moving the pivotable rail sections.
  • the undercarriages of the vehicle are also pivoted through 90 °, and the vehicle can then be moved in the direction of the second rail track.
  • the invention is based on the object. to create a transport system that has an optimized ability to negotiate curves.
  • the construction of the inner rail drawn in in the direction of the outer rail in the curve area proves to be particularly advantageous, so that the speed of the inner, rear undercarriage approaches zero while passing through the curve area, ie in the preferred case almost stops and its direction of movement does not reverse.
  • the advantages of the invention are also retained if the inner, rear chassis during the passage of the The curve area initially stops and rolls slightly (about a 114 turn) in the opposite direction.
  • the transport system designed according to the invention thus provides a vehicle which can also negotiate tight curve radii gently and with little jerk.
  • Narrow curve radii here means that the ratio of the distance between the rails to one another and the radius of the rail on the outside of the curve can be at least about 1: 1.
  • the lateral accelerations which act on the piece goods arranged on the vehicle are very low.
  • the general cargo in particular in the form of cardboard boxes arranged on pallets, no longer tends to slip on the vehicle and complex fastening devices for the general cargo can be dispensed with.
  • This vehicle is particularly suitable for use on rails of I-shaped cross section, which are held on the floor by means of supports.
  • This transport system is therefore suitable for bypassing storage facilities, most of which have a rectangular layout, in order to pick up or deliver general cargo from the individual storage locations.
  • the invention is also suitable for vehicles and rails in the monorail area.
  • the vehicle 1 shows a vehicle 1 on a straight rail section.
  • the rail section is constructed from two rails 2 which are aligned next to one another and largely parallel to one another.
  • the vehicle 1 consists essentially of a frame 3 which is supported on the rails 2 by four running gear 4.
  • the trolleys 4 are each pivotally connected to the frame 3 about vertical axes 5.
  • the frame 3 is essentially formed from a longitudinal beam 6 of a cross-member 7 and two support legs 8, preferably of the same length.
  • the longitudinal beam 6 and the crossbar 7 are connected to one another in a T-shape as seen in plan view.
  • a chassis 4 is mounted at each end of the longitudinal beam 6, a chassis 4 is mounted.
  • the longitudinal beam 6 is aligned with its longitudinal extent in the direction of travel F.
  • the support legs 8 are articulated via an intermediate member 9.
  • the intermediate support 9 is aligned with its longitudinal extent in the direction of travel F and is connected at its ends to the support legs 8 via pivot axes 10.
  • a chassis 4 is mounted on an axis 5.
  • the support legs 8 are mounted on the crossbar 7 such that the support legs 8 are pivoted outwards when the vehicle 1 is on a straight rail section, starting from a position parallel to the direction of travel F.
  • the support legs 8 are articulated offset by approximately 1/8 of the width of the vehicle 1 from the longitudinal side inwards.
  • the pivot axes 10 are mounted in the immediate vicinity of the crossbar 7 on the intermediate support 9. Since the crossbeam 7 is arranged in the center of the vehicle, as seen in the direction of travel F, the pivot axes 10 are correspondingly in the region of half the length of the vehicle 1. Depending on the inward arrangement of the pivot axes 10 and their adjacent arrangement to the crossbeam 7, the length is the support leg 8 is chosen so that the four trolleys 4 with their axes 5 are arranged in the corner points of an imaginary square when the vehicle 1 is on a straight rail section.
  • the trolleys 4 are essentially composed of an impeller 11 and four guide rollers 12.
  • the guide rollers 12 are arranged on the undercarriage 4 in such a way that they are laterally on the rail 2, in particular in an I-shaped manner trained rail 2, roll on the top chord 12.
  • the vehicle 1 is preferably driven by an electric drive 13 which is flanged to the side of the chassis 4.
  • the electric drive 13 is electrically connected to a conductor line arranged along the rail 2 via current collectors, not shown. It is also possible to supply the vehicle 1 with a battery.
  • FIG. 2 shows a side view of FIG. 1, from which the arrangement of the support legs 8 on the crossbar 7 can be seen.
  • the support legs 8 are each supported via a pivot axis 10 on an intermediate support 9 arranged on the crossbar 7.
  • the intermediate support 9 is formed from two flat profiles aligned in the direction of travel F, which are each arranged on the top and bottom of the crossbar 7 and thus form an intermediate space for receiving the support leg 8 or its pivot axis 10.
  • a pick-up device for piece goods is arranged on the vehicle 1.
  • This receiving device 15 is preferably designed as a driven roller conveyor or chain conveyor for piece goods arranged on pallets.
  • FIG. 3 and 4 each show a vehicle 1 when driving through a right-hand (see FIG. 3) or a left-hand turn (see. FIG. 4).
  • the inner rail 2i starting from a largely parallel course of the rails 2, is drawn in the curve region in the direction of the outer rail 2a.
  • the distance between the inner rail 2i and the outer rail 2a is approximately 0.8 ⁇ S in the curve area, where S is the distance between the inner rail 2i and the outer rail 2a in a straight rail section.
  • the inner rail 2i in the case of a right-hand curve is composed of a left-curved circular arc with a length of 15 ° adjoining the straight inner rail 2i, a straight rail section adjoining it, a right-curved circular arc with a length of approximately 120 °, one another straight rail section and a left-curved arc with about 15 ° formed.
  • the design of the inner rail 2i is chosen so that the speed of the inner rear chassis 2hi is zero while passing through the bend area, ie in the preferred case it almost stops and does not reverse its direction of movement. However, the advantages of the invention are also retained if the inner, rear undercarriage 2hi initially stops while passing through the curve area and rolls slightly in the opposite direction by about a quarter turn.
  • inner rail 2i is designed so that the rear inner chassis 4hi does not change its direction of movement while the vehicle 1 is traveling through the curve, ie the impeller 11 maintains its direction of rotation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Handcart (AREA)
  • Intermediate Stations On Conveyors (AREA)
EP96250039A 1995-03-13 1996-02-13 système de transport avec vöhicule roulant sur rails et avec bonne tenue en virage Expired - Lifetime EP0732246B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19509727A DE19509727C1 (de) 1995-03-13 1995-03-13 Transportsystem mit auf Schienen verfahrbarem und kurvengängigem Fahrzeug
DE19509727 1995-03-13

Publications (2)

Publication Number Publication Date
EP0732246A1 true EP0732246A1 (fr) 1996-09-18
EP0732246B1 EP0732246B1 (fr) 1999-04-07

Family

ID=7756962

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96250039A Expired - Lifetime EP0732246B1 (fr) 1995-03-13 1996-02-13 système de transport avec vöhicule roulant sur rails et avec bonne tenue en virage

Country Status (3)

Country Link
EP (1) EP0732246B1 (fr)
AT (1) ATE178543T1 (fr)
DE (2) DE19509727C1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110171679A (zh) * 2019-07-05 2019-08-27 湖北天华智能装备股份有限公司 转臂式双轨小车

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000064722A1 (fr) * 1999-04-27 2000-11-02 Siemens Ag Systeme de transport comportant un vehicule pouvant etre deplace sur des rails et ayant une bonne tenue en virage
CN111114337B (zh) * 2018-11-01 2022-02-01 中车唐山机车车辆有限公司 转向装置及磁悬浮车辆
CN110143206B (zh) * 2019-04-29 2024-01-12 江苏飞梭智行设备有限公司 一种用于轨道机车的联动装置及轨道机车

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE532195A (fr) * 1953-10-07
CH300131A (de) * 1951-04-02 1954-07-15 Bhs Bayerische Berg Kurvenfahrbares Gleisfahrzeug, insbesondere für Beschickungs- und Fahrkrananlagen.
FR2586224A1 (fr) * 1985-08-14 1987-02-20 Service 5 Chariot de travelling
US5191841A (en) * 1992-02-18 1993-03-09 Harsco Corporation Railroad bogie and rail grinder using the bogie

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3601837A1 (de) * 1986-01-20 1987-07-23 Mannesmann Ag Schienenfahrzeug
DE3900616B4 (de) * 1988-01-21 2005-06-23 Volkswagen Ag Transportsystem mit einem schienengeführten Fahrzeug und einer Weiche

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH300131A (de) * 1951-04-02 1954-07-15 Bhs Bayerische Berg Kurvenfahrbares Gleisfahrzeug, insbesondere für Beschickungs- und Fahrkrananlagen.
BE532195A (fr) * 1953-10-07
FR2586224A1 (fr) * 1985-08-14 1987-02-20 Service 5 Chariot de travelling
US5191841A (en) * 1992-02-18 1993-03-09 Harsco Corporation Railroad bogie and rail grinder using the bogie

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110171679A (zh) * 2019-07-05 2019-08-27 湖北天华智能装备股份有限公司 转臂式双轨小车
CN110171679B (zh) * 2019-07-05 2023-12-12 湖北天华智能装备股份有限公司 转臂式双轨小车

Also Published As

Publication number Publication date
DE19509727C1 (de) 1996-08-14
DE59601576D1 (de) 1999-05-12
ATE178543T1 (de) 1999-04-15
EP0732246B1 (fr) 1999-04-07

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