EP0017856B1 - Suspension pour installation de transport - Google Patents

Suspension pour installation de transport Download PDF

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Publication number
EP0017856B1
EP0017856B1 EP80101760A EP80101760A EP0017856B1 EP 0017856 B1 EP0017856 B1 EP 0017856B1 EP 80101760 A EP80101760 A EP 80101760A EP 80101760 A EP80101760 A EP 80101760A EP 0017856 B1 EP0017856 B1 EP 0017856B1
Authority
EP
European Patent Office
Prior art keywords
cabin
spring
cylinder
shock
suspension
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
Application number
EP80101760A
Other languages
German (de)
English (en)
Other versions
EP0017856A1 (fr
Inventor
Thomas Gerhard
Ulrich Giesen
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.)
Duewag AG
Original Assignee
Duewag 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 Duewag AG filed Critical Duewag AG
Priority to AT80101760T priority Critical patent/ATE2058T1/de
Publication of EP0017856A1 publication Critical patent/EP0017856A1/fr
Application granted granted Critical
Publication of EP0017856B1 publication Critical patent/EP0017856B1/fr
Expired 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
    • B61B12/04—Devices for damping vibrations
    • 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
    • B61B12/02—Suspension of the load; Guiding means, e.g. wheels; Attaching traction cables

Definitions

  • the invention relates to a suspension for a means of funding, in particular for a monorail for the transportation of people in city centers, the suspension on the one hand angularly fixed to a running in a carriageway girder, and on the other hand articulated to the direction of travel supporting rod between the supporting rod and the Cab has stops arranged in accordance with a desired maximum pivoting angle of the cabin and shock-absorbers arranged in pairs on the support rod and the cabin and essentially formed from a cylinder and a piston for influencing the pivoting speed of the cabin.
  • the device on which it is based is developed as a power drive, this drive being controlled by the centrifugal force meter with the interposition of a pressure regulator and pivoting the cabin when cornering; As a result, the impact of the stops on the cabin and undercarriage can be kept within the permissible residual lateral acceleration of 1 m / s 2 .
  • centrifugal force meter control line, solenoid valve, according to FIG. 1; centrifugal force meter, pressure regulator, hydraulic lines, power drive, according to FIG. 3
  • centrifugal force meter control line, solenoid valve, according to FIG. 1; centrifugal force meter, pressure regulator, hydraulic lines, power drive, according to FIG. 3
  • the invention is based on the object of improving a suspension of the generic type while eliminating the deficiencies indicated above, in which, in particular, the means for stabilizing the cabin in the straight carriageway girder as well as for limiting the inclined position of the cabin when cornering cost arrangement and function should be cheaper.
  • a trolley of a monorail system which, in a substantial deviation from the type of the subject matter of the invention, has a support rod suspended in an elastic mounting on the trolley with an articulated connection in the direction of travel for a cabin, the genre presupposed stops and hydraulic dampers are not present.
  • the support rod is stabilized at its end facing away from the elastic mounting in the direction of travel by trailing arms and in the transverse direction by linkage equipped with preloaded springs with respect to the chassis in order to transfer the longitudinal force as directly as possible or to some extent compensate for transverse forces from the driving operation, which are appropriate US-A No. 3074358 is not intended to be about centrifugal forces.
  • the object according to the invention is characterized by its simple and robust construction due to its lower susceptibility to faults and greater operational security.
  • this suspension results in a significant reduction in pendulum vibrations when driving in straight road sections and one-sided load; in the embodiment according to FIGS. 2 to 5 or according to FIG. 6, these vibrations are even reduced to approximately zero.
  • the cabin is in an inclined position, especially when cornering, there is a constant build-up of force in the spring lying on the raised side of the cabin; since their final force finally corresponds to the specified residual lateral acceleration, under normal operating conditions the stops on the chassis and cabin side do not run up, so that a lateral jolt on the cabin and passengers is avoided.
  • the monorail has essentially a carriageway support 6, a carriage 7 with a support rod 8 and a cabin 3 which is pivotally mounted thereon. There are stops 4 on the support rod 8, which cooperate with stops on the cabin side only under abnormal operating conditions.
  • a spring 2 which is designed as a coil spring and is under the same pretension and acts in parallel with the shock absorber 1, is articulated.
  • the preload force of springs 2 is 1000 kp and the force increase in one spring is 200 kp
  • the shock absorber 1 and the spring 2 are surrounded by a housing 5 a, which is fastened in the area of the eye 1 a to the cylinder 1 c of the shock absorber 1 and which receives one end of the spring 2.
  • the spring 2 rests under tension with its other end against lugs 5c of a plate 5b which is fastened to the piston 1b of the shock absorber 1 provided with an eye 1d.
  • the aforementioned lugs 5c engage in free spaces 5e of the housing 5a.
  • the spring 2 is simultaneously supported against lugs 5f of the housing 5a; these lugs 5f in turn engage in free spaces 5d on the plate 5b.
  • the parts designated by reference numerals 5a to 5f represent the means 5 as a whole.
  • the spring 2 lying on its lowered side is ineffective even at the beginning of a pivoting movement of the cabin 3, for example caused by one-sided load, because it contacts the lugs 5f of the housing because of its abutment 5a cannot relax.
  • the force of the spring 2 is correspondingly increased beyond its pretensioning force on the raised side of the cabin 3.
  • a high force is effective even with small swiveling movements; if the springs 2 are prestressed with 1000 kp each, this force is 1000 kp plus the increase in force due to the increase.
  • pendulum vibrations of the cabin 3 are practically switched off with one-sided load.
  • the desired pivoting of the cabin 3 when cornering because the centrifugal force then acting is considerably greater than the force caused by one-sided load.
  • the cylinder 1 c of the shock absorber 1 is provided with a flange 1 e in the vicinity of the eye 1 a.
  • a collar 1 f is attached at the other end of the cylinder 1 c.
  • the piston 1 b has a housing part 1 g connected in the region of its eye 1 d, which partially surrounds the cylinder 1.
  • a tube 1 h which has an outwardly directed collar 1 j;
  • the spring 2 is under tension between the flange 1e and the collar 1 j of the tube 1 h.
  • the tube 1 h is supported at one end at the same time over the collar 1 j against the housing part 1 g and at its other end against the collar 1 f of the cylinder 1 c.
  • the spring 2 lying on the lowered side also becomes ineffective in the exemplary embodiment according to FIG Cylinder 1c remains supported while, while elongating the corresponding shock absorber 1, the housing part 1 g is removed from the collar 1 j.
  • the force of the spring 2 on the raised side of the cabin 3 increases beyond its pretensioning force, because when the shock absorber 1 becomes shorter, the housing part 1g acts on the collar 1 j and thus the spring 2; the operative connection between tube 1 and collar 1f f is released in this case.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Pinball Game Machines (AREA)
  • Vehicle Body Suspensions (AREA)
  • Springs (AREA)
  • Framework For Endless Conveyors (AREA)
  • Fluid-Damping Devices (AREA)
  • Vibration Prevention Devices (AREA)

Claims (4)

1. Dispositif de suspension pour un élément de transport, en particulier pour une voie suspendue destinée au transport de personnes dans des centres urbains, ce dispositif comprenant une tige de support (8) fixée rigidement, par une extrémité, à un mécanisme de déplacement (7) guidé dans une poutre-support de voie suspendue (6), et reliée, par son autre extrémité, à une cabine (3) de manière articulée transversalement à la direction de transport, des butées (4), disposées entre la tige de support (8) et la cabine (3) en correspondance avec un angle de pivotement maximal désiré pour celle-ci, et des amortisseurs de chocs (1 ) articulés par paire sur la tige de support (8) et sur la cabine (3), formés essentiellement d'un cylindre (1 c) et d'un piston (1b) pour influencer la vitesse de pivotement de la cabine, dispositif caractérisé en ce que, à chaque amortisseur de chocs (1) est affecté un ressort (2), monté avec tension préalable, et agissant en parallèle avec l'amortisseur, ce ressort étant conçu de telle manière que, lors de l'atteinte d'un angle déterminé de pivotement de la cabine (3), et au plus tard au moment de passage des butées (4) du mécanisme de déplacement, et de la cabine sur les rampes d'accès, il présente une force élastique finale correspondant à une accélération prédéterminée de rétablissement latéral.
2. Dispositif de suspension suivant la revendication 1, caractérisé en ce que l'amortisseur de chocs (1 ) et le ressort (2) sont pourvus de moyens (5 ou 1e à 1j) qui, lors d'une position inclinée latéralement de la cabine (3), suppriment l'effet de la force élastique du ressort (2) se trouvant sur le côté abaissé, tandis que, sur le côté soulevé de la cabine (3), la force élastique du ressort (2) qui s'y trouve est accrue au-delà de sa force de tension préalable.
3. Dispositif de suspension suivant la revendication 2, caractérisé en ce que les moyens (5) consistent en un élément de carter (5a) fixé dans le domaine d'un oeilleton (1 a) de l'amortisseur de chocs (1 ), entourant celui-ci et le ressort (2), ainsi qu'en une coupelle (5b) montée sur le piston (1 b) de l'amortisseur et supportant l'autre extrémité du ressort (2), auquel cas, en fonction du diamètre du ressort (2), la coupelle (5b) présente sur son pourtour des appendices ou nez (5c) séparés par des logements intermédiaires, et le carter (5a) est pourvu d'appendice (5f) correspondant aux logements (5d) de la coupelle (5b) et de logements (5c) correspondant aux appendices (5c) de la coupelle (5b).
4. Dispositif de suspension suivant la revendication 2, caractérisé en ce que l'amortisseur de chocs (1 ) constitué essentiellement par un cylindre (1 c) et un piston (1 b) est pourvu, pour former les moyens mentionnés, sur son cylindre, d'un côté, d'un flasque (1 e) et, de l'autre côté, d'une bride (1f), et, sur son piston (1 b), d'un élément de carter (1g) entourant partiellement le cylindre (1 c), auquel cas un tube (1 h) est disposé entre le cylindre (1c) et l'élément de carter (1g), s'appuyant, d'une extrémité, contre la bride (1f) du cylindre (1 c), et, par l'intermédiaire d'une collerette (1j), formée sur son autre extrémité, contre l'élément de carter (1 g), le ressort (2) étant monté, sous tension préalable, entre le flasque (1 e) du cylindre (1c) et la collerette (1 j) du tube (1 h).
EP80101760A 1979-04-14 1980-04-02 Suspension pour installation de transport Expired EP0017856B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80101760T ATE2058T1 (de) 1979-04-14 1980-04-02 Aufhaengung fuer ein foerdermittel.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2915236 1979-04-14
DE19792915236 DE2915236A1 (de) 1979-04-14 1979-04-14 Aufhaengung fuer ein foerdermittel

Publications (2)

Publication Number Publication Date
EP0017856A1 EP0017856A1 (fr) 1980-10-29
EP0017856B1 true EP0017856B1 (fr) 1982-12-22

Family

ID=6068359

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80101760A Expired EP0017856B1 (fr) 1979-04-14 1980-04-02 Suspension pour installation de transport

Country Status (5)

Country Link
US (1) US4314512A (fr)
EP (1) EP0017856B1 (fr)
JP (1) JPS55140642A (fr)
AT (1) ATE2058T1 (fr)
DE (2) DE2915236A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3210904A1 (de) * 1982-03-25 1983-09-29 Paul Nitzke GmbH & Co KG, 4790 Paderborn Schraegaufzug
EP0116109A1 (fr) * 1983-02-01 1984-08-22 Intamin Corporation Inc. Est. Attraction du genre des montagnes russes
AT395965B (de) * 1990-10-10 1993-04-26 Ssg Seilbahnbau Ges M B H Gehaenge fuer ein kuppelbares fahrbetriebsmittel einer seilbahn
JPH06268732A (ja) * 1993-03-12 1994-09-22 Nippon Telegr & Teleph Corp <Ntt> 通信ネットワークのパス管理システム
US5381737A (en) * 1993-05-25 1995-01-17 Trenary; Bryant Rail truck suspended car transit vehicles
IL113728A (en) * 1995-05-15 2001-05-20 Mario Behar Combined underground and over-ground vehicle for public transport and for horizontal and steep metropolitan terrain
WO2000068504A1 (fr) 1999-05-06 2000-11-16 Jervis B. Webb Company Procede reducteur de son et chariots transporteurs
US7124692B2 (en) * 2002-10-15 2006-10-24 Sky Train Corporation Overhead suspended transportation system and method
EP1419950A1 (fr) * 2002-11-14 2004-05-19 Innova Patent GmbH Installation de téléphérage avec des cabines ou des sièges pivotants
US20070017410A1 (en) * 2003-10-14 2007-01-25 Sky Train Corporation Overhead Suspended Transportation System and Method
AT6945U3 (de) * 2004-03-17 2005-09-26 Innova Patent Gmbh Seilbahnanlage
SI1640235T1 (sl) * 2004-09-23 2007-06-30 Innova Patent Gmbh Priprava za pritrditev transportnega sredstva žičnične naprave na obešalni drog
CA2745599C (fr) 2005-05-04 2013-07-02 Spacesaver Corporation Unite de stockage de type « suspension »
JP4843578B2 (ja) * 2007-08-03 2011-12-21 鹿島建設株式会社 空調システム
US8375865B2 (en) * 2010-09-03 2013-02-19 Jose Alberto Zayas Overhead suspended personal transportation and freight delivery surface transportation system
CN108001463A (zh) * 2017-11-29 2018-05-08 中建空列（北京）科技有限公司 悬吊装置
CN107985328B (zh) * 2017-11-29 2024-09-03 中建空列（北京）科技有限公司 悬挂式空中轨道列车
US12145633B2 (en) * 2018-02-01 2024-11-19 Carl Anthony Salmon Multifunctional track system with independently movable vehicles

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB928941A (fr) * 1959-06-18
FR1238872A (fr) * 1959-07-07 1960-08-19 Alsthom Cgee Bogie pour chemin de fer suspendu
US3074358A (en) * 1959-07-07 1963-01-22 Alsthom Cgee Bogie for a suspended railway
FR93421E (fr) * 1966-01-19 1969-03-28 Barthalon Maurice Transporteur a véhicule suspendu.
US3543687A (en) * 1967-10-27 1970-12-01 Floyd P Ellzey Suspended railway car dampening controlling coupling mechanism
US3525306A (en) * 1967-12-21 1970-08-25 Common Market Trading Corp Ltd Suspended railway
US3915093A (en) * 1971-09-07 1975-10-28 Maurice Barthalon Suspended vehicle propulsion and suspension system
DE2438570A1 (de) * 1974-08-10 1976-02-19 Siemens Ag Aufhaengung fuer ein foerdermittel

Also Published As

Publication number Publication date
DE3061402D1 (en) 1983-01-27
JPS55140642A (en) 1980-11-04
DE2915236A1 (de) 1980-10-23
EP0017856A1 (fr) 1980-10-29
US4314512A (en) 1982-02-09
ATE2058T1 (de) 1983-01-15

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