FR2838696A1 - Aerial transport cabin installation having metallic frame/cross parts forming upper/lower cabin frame with intermediate zone rectangular sections forming obtuse angle. - Google Patents
Aerial transport cabin installation having metallic frame/cross parts forming upper/lower cabin frame with intermediate zone rectangular sections forming obtuse angle. Download PDFInfo
- Publication number
- FR2838696A1 FR2838696A1 FR0204911A FR0204911A FR2838696A1 FR 2838696 A1 FR2838696 A1 FR 2838696A1 FR 0204911 A FR0204911 A FR 0204911A FR 0204911 A FR0204911 A FR 0204911A FR 2838696 A1 FR2838696 A1 FR 2838696A1
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- FR
- France
- Prior art keywords
- frame
- cabin
- extension
- upright
- cabin according
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- 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.)
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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
- B61B12/02—Suspension of the load; Guiding means, e.g. wheels; Attaching traction cables
- B61B12/028—Cabin or seat suspension means
-
- 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
- B61B12/002—Cabins; Ski-lift seats
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Blinds (AREA)
Abstract
Description
est superieure ou egale a la valeur d'urgence (U).is greater than or equal to the emergency value (U).
Cabine pour le transport aerien par cables Domaine technique de ['invention L'invention est relative a une cabine pour le transport aerien par cables, comprenant: o - une ossature metaiiique associee a un palonnier de suspense par l'intermediaire d'un dispositif d'amortissement, ladite ossature etant composee de montants verticaux en formes de profiles solidarises par des moyens d'assemblage a des traverses inferieures et a des traverses superieures paralleles deux a deux, - et une enveloppe fixee a 1'ossature et comprenant des parois Technical cabin for air transport by cables Technical field of the invention The invention relates to a cabin for air transport by cables, comprising: o - a metal frame associated with a lifting beam through a device of damping, said frame being composed of vertical uprights in the form of profiles secured by means of assembly to lower crosspieces and to upper crosspieces parallel two by two, - and an envelope fixed to the frame and comprising walls
transparentes, et une porte a deux battants. transparent, and a double door.
Etat de la technique o Les cabines connues comportent generalement un palonnier en forme de H situe au-dessus du ton', et relic a l'ossature par quatre tirants verticaux avec interposition d'amortisseurs. La jonction entre montants et traverses s'effectue au moyen de goussets, lesquels vent independents des tirants. Le palonnier est visible de l'exterieur, et les tirants travaillent en traction dans la partie intermediaire State of the art o Known cabins generally include an H-shaped spreader located above the tone, and connected to the frame by four vertical tie rods with the interposition of shock absorbers. The junction between uprights and crosspieces is carried out by means of gussets, which wind independent of the tie rods. The lifting beam is visible from the outside, and the tie rods work in traction in the intermediate part
z5 entre les montants et le palonnier. z5 between the uprights and the lifting beam.
Objet de ['invention L'objet de ['invention consiste a realiser une cabine pour le transport aerien par so cables, permettant d'ameliorer la structure superieure de la liaison mecanique au palonnier de suspense, de simplifier ia jonction entre les montants et les traverses de l'ossature metallique, et de faciliter les inspections periodiques reglementaires de la cabine en rendant les organes de fixation visibles de i'exterieur. Le dispositif selon ['invention est caracterise en ce que: - I'extremite superieure de chaque montant est prolongee par une extension faisant saillie du plan horizontal defini par les traverses superieures, - et un dispositif de fixation est assemble a ['extension de chaque montant Object of the invention The object of the invention is to provide a cabin for air transport by so cables, making it possible to improve the upper structure of the mechanical connection to the suspension beam, to simplify the junction between the uprights and the cross members of the metal framework, and to facilitate periodic regulatory inspections of the cabin by making the fasteners visible from the outside. The device according to the invention is characterized in that: - the upper end of each upright is extended by an extension projecting from the horizontal plane defined by the upper crosspieces, - and a fixing device is assembled at the extension of each amount
en etant equipe d'un amortisseur pour la liaison au palonnier. by being fitted with a shock absorber for connection to the spreader.
Un tel montage permet aux pieces du dispositif de fixation de ne pas travailler o en traction, en assurant une repartition uniforme des efforts entre les montants et Such an assembly allows the pieces of the fixing device not to work or in traction, by ensuring a uniform distribution of the forces between the uprights and
le palonnier.the lifter.
Seion un mode de reaiisation preferential, le dispositif de fixation comporte une padre de platines enserrant ladite extension en formant une liaison rigide avec le montant associe. Selon une caracteristique de ['invention, I'amortisseur de chaque dispositif de fixation est forme par un plot en materiau eiastique compressible intercale entre According to a preferential mode of reaiisation, the fixing device comprises a pad of plates enclosing said extension by forming a rigid connection with the associated upright. According to a characteristic of the invention, the damper of each fixing device is formed by a stud made of elastic compressible material interposed between
l'extremite superieure des platines et un bras du palonnier. the upper end of the plates and an arm of the lifter.
L'extension a laquelle est rapporte le dispositif de fixation, peut avoir une section The extension to which the fixing device relates, may have a section
transversale identique ou differente de celle du montant associe. identical or different from that of the associated amount.
Description sommaire des dessinsBrief description of the drawings
D'autres avantages et caracteristiques ressortiront plus clairement de Other advantages and characteristics will emerge more clearly from
description qui va suivre d'un mode de realisation de ['invention donne a titre description which will follow of an embodiment of the invention given by way of
d'exemple non limitatif, et represente aux dessins annexes dans lesquels: ao - les figures 1 et 2 vent des vues en perspective d'une cabine selon ['invention, la porte etant representee respectivement en position de fermeture et en position d'ouverture; - ia figure 2A represente une vue schematique en perspective de l'ossature; - la figure 3 montre une vue en perspective du palonnier fixe a l'ossature; - la figure 4 est une vue en plan de l'ossature et du palonnier; - la figure 5 est une vue partielle en perspective de la partie superieure de l'ossature, illustrant le dispositif de fixation d'un montant a l'amortisseur; - les figures 6 et 7 montrent la jonction du dispositif de fixation a ['extension d'un montant et a un bras du palonnier; - les figures 8 et 9 vent des vues en coupe et en perspective d'un amortisseur, le palonnier n'etant pas represente; les figures 10 et 11 vent des vues en perspective d'une variante de realisation de ['extension des montants; - la figure 12 illustre une variante de ia figure 2A avec les extensions des non-limiting example, and shown in the accompanying drawings in which: ao - Figures 1 and 2 are perspective views of a cabin according to [the invention, the door being shown respectively in the closed position and in the open position ; - ia Figure 2A shows a schematic perspective view of the frame; - Figure 3 shows a perspective view of the lifter fixed to the frame; - Figure 4 is a plan view of the frame and the lifter; - Figure 5 is a partial perspective view of the upper part of the frame, illustrating the device for fixing an amount to the shock absorber; - Figures 6 and 7 show the junction of the fixing device to the extension of an upright and to a lifting beam arm; - Figures 8 and 9 are sectional and perspective views of a shock absorber, the lifter not being represented; Figures 10 and 11 are perspective views of an alternative embodiment of the extension of the uprights; - Figure 12 illustrates a variant of ia Figure 2A with the extensions of
montants de la figure 10.uprights in Figure 10.
Description d'un mode de realisation preferential Description of a preferential embodiment
Sur les figures 1 a 4, une cabine 10 utilisee pour le transport aerien par cable, comporte une ossature 11 metallique reliee a une suspense (non representee) par l'intemmediaire d'un paionnier 12 de liaison, lequel est monte sur un dispositif In FIGS. 1 to 4, a cabin 10 used for air transport by cable, comprises a metal frame 11 connected to a suspense (not shown) by the intermediary of a link pioneer 12, which is mounted on a device
d'amortissement.amortization.
L'ossature 11 jigure 2A) est composee de quatre montants 13 verticaux raccordes a quatre traverses 14 inferieures et a quatre traverses 15 superieures paralleles deux a deux. Les quatre traverses 14 inferieures constituent une section rectangulaire delimitant la base horizontale sur laquelle prend appui le plancher 16 de ia cabine 10. Les quatre traverses 15 superieures forment egalement une section rectangulaire horizontale destinee a la fixation du ton' 17 agence sous le palonnier 12. Les quatre montants vent realises par.des profiles en aluminium de structures identiques, chaque montant ayant une partie ao intermediaire convexe prolongee de part et d'autre par des tronons rectilignes The frame 11 jigure 2A) is composed of four vertical uprights 13 connected to four lower crossbars 14 and to four upper crossbars 15 parallel two by two. The four lower cross members 14 constitute a rectangular section delimiting the horizontal base on which the floor 16 of the cabin 10 is supported. The four upper cross members 15 also form a horizontal rectangular section intended for fixing the tone 17 arranged under the lifter 12. The four uprights are made by aluminum profiles of identical structures, each upright having a convex intermediate ao part extended on both sides by rectilinear sections
relies aux traverses 14, 15.connected to crosspieces 14, 15.
L'ossature 11 sert de support a une enveloppe 18 comprenant des parois transparentes fixees aux montants 13. Une porte 19 a deux battants mobiles est menagee dans l'une des faces laterales de l'enveloppe 18 pour l'acces a l'interieur de la cabine 10. Un mecanisme (non represente) situe a la partie superieure de la cabine 10, est accouple a des bras pivotants pour deplacer les battants entre une position de fermeture (igure 1) et une position d'ouverture (figure 2). L'extremite superieure de chaque montant 13 est prolongee par une extension faisant partie du profile en aluminium, et se trouvant en saillie par rapport au plan horizontal defini par les traverses 15 superieures. La section transversale de The frame 11 serves as a support for an envelope 18 comprising transparent walls fixed to the uprights 13. A door 19 with two movable leaves is arranged in one of the lateral faces of the envelope 18 for access to the interior of the cabin 10. A mechanism (not shown) located at the upper part of the cabin 10, is coupled to pivoting arms for moving the leaves between a closed position (igure 1) and an open position (Figure 2). The upper end of each upright 13 is extended by an extension forming part of the aluminum profile, and being projecting from the horizontal plane defined by the upper cross members 15. The cross section of
o i'extension 20 est sensiblement identique a celie du montant 13 associe. o the extension 20 is substantially identical to that of the associated amount 13.
En reference aux figures 5 a 9, un dispositif de fixation 21 est solidarise a ['extension 20 des montants 13 pour assurer la jonction au palonnier 12. Le dispositif de fixation 21 comprend une padre de platines 22 en acier, enserrant les deux faces opposees paralleles de chaque extension 20, en formant une liaison mecanique rigide. L'assemblage seffectue au moyen de rivets 23, ou de With reference to FIGS. 5 to 9, a fixing device 21 is secured to the extension 20 of the uprights 13 to ensure the junction with the lifter 12. The fixing device 21 comprises a pad of plates 22 made of steel, enclosing the two opposite faces parallel to each extension 20, forming a rigid mechanical connection. The assembly is carried out by means of rivets 23, or
tout autre organe de fixation.any other fixing device.
Le dispositif de fixation 21 de chaque montant 13 est equipe d'un amortisseur 25 connecte a un bras 26 du palonnier 12. Les bras 26 du palonnier 12 vent disposes horizontaiement selon une forme en H. en etant fixes aux amortisseurs par des etriers 27 en U. Les amortisseurs 25 vent avantageusement formes par des plots en matiere plastique elastique compressible. II est clair que tout The fastening device 21 of each upright 13 is fitted with a shock absorber 25 connected to an arm 26 of the lifter 12. The arms 26 of the lifter 12 are arranged horizontally in an H shape, being fixed to the shock absorbers by stirrups 27 in U. The dampers 25 are advantageously formed by studs made of elastic compressible plastic. It is clear that everything
autre systeme amortisseur peut etre utilise. other damping system can be used.
Chaque amortisseur 25 est monte sur le dispositif de fixation 21 par Each damper 25 is mounted on the fixing device 21 by
I'intermediaire de deux boulons 28 encadrant un axe 29 vertical traversant le plot. The intermediary of two bolts 28 framing a vertical axis 29 passing through the stud.
Les bras 26 du palonnier 12 assurent une repartition uniforme des efforts entre o l'ossature 11 et la suspense. Les efforts cheminent directement des montants 1 3 au palonnier 12 grace a l'agencement des quatre dispositifs de fixation 21 associes aux amortisseurs 25 a chaque extension 20 des montants 13. Un tel montage permet de supprimer tout tirant additionnel pour le montage des The arms 26 of the lifter 12 ensure a uniform distribution of the forces between the frame 11 and the suspense. The forces flow directly from the uprights 1 3 to the cross beam 12 thanks to the arrangement of the four fixing devices 21 associated with the shock absorbers 25 at each extension 20 of the uprights 13. Such an assembly makes it possible to remove any additional tie rod for the assembly
amortisseurs sur le palonnier 12.shock absorbers on the spreader 12.
La presence des dispositifs de fixation 21 en bout des montants 13 permet egalement de faciliter la connexion mecanique entre les montants 13 et les traverses 15. Les organes d'assemblage et de securite, notamment les rivets 23 ou boulons, vent parfaitement visibles de lexterieur de la cabine 10, ce qui The presence of the fixing devices 21 at the end of the uprights 13 also makes it possible to facilitate the mechanical connection between the uprights 13 and the crosspieces 15. The assembly and safety members, in particular the rivets 23 or bolts, are perfectly visible from the outside of cabin 10, which
facilite les inspections periodiques reglementaires. facilitates periodic regulatory inspections.
Sur les figures 10 a 12, la section transversale de ['extension 20 de chaque dispositif de fixation 21 est inferieure a celle du montant 13 associe. La base de chaque platine 22 est dotee en plus d'une equerre 24 destinee a assurer la jonction diune traverse 15 avec le montant 13 correspondent. La fixation s'effectue par des rivets 23A sur un mepiat du montant 13. Le dispositif de fixation 21 sert ainsi de jonction commune aux traverses superieures 15 et au In FIGS. 10 to 12, the cross section of the extension 20 of each fastening device 21 is less than that of the associated upright 13. The base of each plate 22 is provided in addition to a bracket 24 intended to ensure the junction of a cross member 15 with the corresponding amount 13. The fixing is carried out by rivets 23A on a mepiat of the upright 13. The fixing device 21 thus serves as a common junction for the upper crosspieces 15 and the
palonnier 1 2.spreader 1 2.
Claims (6)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0204911A FR2838696B1 (en) | 2002-04-19 | 2002-04-19 | CABIN FOR AIR TRANSPORT BY CABLES |
EP03354076A EP1389572B1 (en) | 2002-04-16 | 2003-04-15 | Cabin for an aerial cableway |
ES03354033T ES2306847T3 (en) | 2002-04-16 | 2003-04-15 | CABIN OF AN AIR CABLE TRANSPORTATION INSTALLATION THAT INCLUDES A METALLIC FRAMEWORK EQUIPPED WITH VARIABLE LENGTH MOUNTED ASSEMBLIES. |
AT03354033T ATE395232T1 (en) | 2002-04-16 | 2003-04-15 | AERIAL RAILWAY CABIN WITH A METALLIC FRAMEWORK WITH ANGLED POSTS OF VARIABLE LENGTH |
ES03354076T ES2318099T3 (en) | 2002-04-16 | 2003-04-15 | CABIN FOR AIR TRANSPORT BY CABLES. |
EP03354033A EP1354777B1 (en) | 2002-04-16 | 2003-04-15 | Cabin of an aerial cableway with a steel framework with bent posts of variable length |
AT03354076T ATE419153T1 (en) | 2002-04-16 | 2003-04-15 | CABIN FOR A CABLE CAR |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0204911A FR2838696B1 (en) | 2002-04-19 | 2002-04-19 | CABIN FOR AIR TRANSPORT BY CABLES |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2838696A1 true FR2838696A1 (en) | 2003-10-24 |
FR2838696B1 FR2838696B1 (en) | 2004-06-25 |
Family
ID=28686189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0204911A Expired - Lifetime FR2838696B1 (en) | 2002-04-16 | 2002-04-19 | CABIN FOR AIR TRANSPORT BY CABLES |
Country Status (1)
Country | Link |
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FR (1) | FR2838696B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH699503A1 (en) * | 2008-08-29 | 2010-03-15 | Cwa Const Sa | Cabin to accommodate passengers and / or goods. |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US953352A (en) * | 1909-06-16 | 1910-03-29 | American Suspension Railway Company | Suspension-railway-car frame and supporting-truck therefor. |
US3797409A (en) * | 1970-09-14 | 1974-03-19 | A Frech | Resiliently supported aerial cableway car |
US4327648A (en) * | 1979-05-14 | 1982-05-04 | Frech Anton | Funicular railway car cabin |
-
2002
- 2002-04-19 FR FR0204911A patent/FR2838696B1/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US953352A (en) * | 1909-06-16 | 1910-03-29 | American Suspension Railway Company | Suspension-railway-car frame and supporting-truck therefor. |
US3797409A (en) * | 1970-09-14 | 1974-03-19 | A Frech | Resiliently supported aerial cableway car |
US4327648A (en) * | 1979-05-14 | 1982-05-04 | Frech Anton | Funicular railway car cabin |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH699503A1 (en) * | 2008-08-29 | 2010-03-15 | Cwa Const Sa | Cabin to accommodate passengers and / or goods. |
WO2010023157A3 (en) * | 2008-08-29 | 2010-06-17 | Cwa Constructions Sa | Cabin for accommodating passengers and/or goods |
CN102171086A (en) * | 2008-08-29 | 2011-08-31 | Cwa建筑有限公司 | Cabin for accommodating passengers and/or goods |
CN102171086B (en) * | 2008-08-29 | 2014-07-02 | Cwa建筑有限公司 | Cabin for accommodating passengers and/or goods |
US9187101B2 (en) | 2008-08-29 | 2015-11-17 | Cwa Constructions Sa | Cabin for accommodating passengers and/or goods |
Also Published As
Publication number | Publication date |
---|---|
FR2838696B1 (en) | 2004-06-25 |
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