EP2028075A1 - Rettungswagen zur Bergung und zum Transport von Transporteinheiten eines Kabeltransportsystems - Google Patents
Rettungswagen zur Bergung und zum Transport von Transporteinheiten eines Kabeltransportsystems Download PDFInfo
- Publication number
- EP2028075A1 EP2028075A1 EP08162870A EP08162870A EP2028075A1 EP 2028075 A1 EP2028075 A1 EP 2028075A1 EP 08162870 A EP08162870 A EP 08162870A EP 08162870 A EP08162870 A EP 08162870A EP 2028075 A1 EP2028075 A1 EP 2028075A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rescue
- cable
- connecting assembly
- trolley
- rescue trolley
- 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
Links
- 238000004873 anchoring Methods 0.000 claims abstract description 7
- 239000012530 fluid Substances 0.000 claims description 3
- 230000000284 resting effect Effects 0.000 claims 1
- 230000000712 assembly Effects 0.000 description 8
- 238000000429 assembly Methods 0.000 description 8
- 230000035939 shock Effects 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
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
- B61B12/005—Rescue devices for passengers
Definitions
- the present invention relates to a rescue trolley for recovering and transporting transportation units of a cable transportation system.
- the present invention relates to a rescue trolley for recovering and transporting transportation units of a cable transportation system comprising at least one supporting cable and a rescue pull cable; the rescue trolley comprising a frame guided along a given path by the supporting cable, an anchoring device for engaging a transportation unit, and a connecting device for connecting the frame to the rescue pull cable.
- Known rescue trolleys of the type described above have the drawback of being unable to move the rescue unit in both pull directions of the rescue pull cable, mainly on account of known rescue trolleys being equipped with a substantially one-way connecting device.
- a rescue trolley for recovering and transporting transportation units of a cable transportation system comprising at least one supporting cable and a rescue pull cable; the rescue trolley comprising a frame guided along a given path by the supporting cable, an anchoring device for engaging a transportation unit, and a connecting device for connecting the frame to the rescue pull cable; the rescue trolley being characterized in that the connecting device comprises a first connecting assembly fixed to the rescue pull cable; a second connecting assembly hinged to the frame and connected to the first connecting assembly; and a third connecting assembly secured to the frame and connected to the first connecting assembly; said rescue pull cable drawing the rescue trolley selectively by means of the first and second connecting assembly or the first and third connecting assembly, depending on the moving direction of the rescue pull cable and the slope of the supporting cable.
- the present invention also relates to a cable transportation system.
- a cable transportation system comprising a bottom station; a top station; at least one supporting cable extending between the bottom station and the top station; a pull cable extending between the bottom station and the top station; at least one transportation unit supported by the supporting cable and drawn by the pull cable; a rescue pull cable; and at least one rescue trolley in accordance with the present invention.
- Number 1 in Figure 1 indicates as a whole a cable transportation system comprising a bottom station 2; a stop station 3; two intermediate idler trains 4 supported by respective pylons 5; two supporting cables 6 (only one shown in Figure 1 ); a pull cable 7; a rescue pull cable 8; and a transportation unit 9 comprising a trolley 10, which is supported by supporting cables 6 and drawn, in use, by pull cable 7, to which trolley 10 is connected by a clamp 11.
- Cable transportation system 1 comprises a rescue trolley 12 which, in the event of a breakdown of cable transportation system 1, provides for recovering and transporting transportation unit 9 to bottom station 2 or top station 3.
- Figure 1 shows only one rescue trolley 12, it being understood, however, that the system may comprise a number of rescue trolleys parked respectively in the vicinity of bottom station 2 and top station 2, and even at any intermediate locations.
- rescue trolley 12 rests on supporting cables 6, is connected to rescue pull cable 8, and comprises a frame 13 guided by supporting cables 6; an anchoring device 14 for engaging a transportation unit 9 (not shown in Figure 2 ); a connecting device 15 for connecting frame 13 to rescue pull cable 8; and a rescue personnel platform 16 fitted to frame 13 to rotate about an axis A1 and so remain horizontal regardless of the tilt of frame 13.
- frame 13 supports in rotary manner four assemblies 17 (only two shown in Figure 2 ), each of which comprises two rollers 18 connected by a rocker arm and engaging one of supporting cables 6.
- Anchoring device 14 comprises a tow hook 19 integral with frame 13; and a tow hook 20 hinged to frame 13 about an axis A2 by an arm 21, and hinged to arm 21 about an axis A3.
- frame 13 of rescue trolley 12 is connectable to trolley 10 of transportation unit 9 along two opposite sides.
- Connecting device 15 comprises a first connecting assembly 22 fixed to rescue pulley cable 8; a second connecting assembly 23 hinged to frame 13 and engaging first connecting assembly 22 in sliding manner; and a third connecting assembly 24 secured to frame 13 and engaging first connecting assembly 22 in sliding manner.
- rescue pull cable 8 draws rescue trolley 12 selectively by means of first and second connecting assemblies 22, 23 or first and third connecting assemblies 22, 24, depending on the pull direction of rescue pull cable 8 and the slope of supporting cables 6.
- first connecting assembly 22 comprises two clamps 25 spaced apart and fixed to rescue pull cable 8; and a longitudinal member 26 supported isostatically between clamps 25 by two arms 27 and 28, and which extends parallel to the portion of rescue pull cable 8 extending between clamps 25.
- longitudinal member 26 is hollow and forms a rail fixed inside with a stop which also acts as a damper, and which in the example shown is defined by a fluid cylinder 29, in particular a hydraulic cylinder with a rod 30 maintained in the extended position by a spring not shown in the drawings.
- second connecting assembly 23 is substantially defined by a rudder comprising an arm 31 connected to frame 13 by an articulated joint 32 defined by a universal joint - in the example shown, a Cardan joint; and a sliding member 33 engaged inside and sliding along longitudinal member 26. Arm 31 and sliding member 33 are connected by an articulated joint 34.
- Third connecting assembly 24 comprises a flexible elongated member 35 - in the example shown, a cable; two pulleys 36, 37; and a sliding member 38 fitted to the free end of rod 30 and in sliding manner to longitudinal member 26.
- Cylinder 29, as stated, is housed inside longitudinal member 26, and divides longitudinal member 26 into two parts. And both sliding members 33, 38 are located on the same side of cylinder 29: in the example shown, sliding member 38 is located between cylinder 29 and sliding member 33.
- Pulley 36 is fitted in rotary manner to the end of longitudinal member 26 on the opposite side to sliding members 33, 38, and pulley 37 is fitted in rotary manner to sliding member 38.
- Cable 35 is fixed at one end to frame 13 of rescue trolley 12, and at the other end to longitudinal member 26, close to pulley 36, and is wound about pulleys 36 and 37.
- Cable 35 forms a U about pulley 37, and has two branches substantially parallel to each other and to longitudinal member 26.
- rescue trolley 12 When needed, i.e. in the event of a breakdown of cable transportation system 1 preventing transportation units 9 from being moved, rescue trolley 12 is drawn by rescue pull cable 8 up to the transportation unit 9 closest to bottom station 2 (or top station 3); and the rescue trolley 12 operators on platform 16 connect tow hooks 19 and 20 to trolley 10 of transportation unit 9, and release clamp 11 from pull cable 7.
- transportation unit 9 can be towed by rescue trolley 12 to bottom station 2 or top station 3.
- Figure 3 shows the operating mode by which to tow the transportation unit to top station 3, which means rescue trolley 12 must negotiate a positive slope, i.e. travel uphill in direction D.
- first and second connecting assemblies 22, 23 are used to transmit the pulling force between rescue pull cable 8 and frame 13. More specifically, sliding member 33 slides towards and into contact with sliding member 38. The pulling force gradually shortens rod 30 by means of sliding member 33, so that, when starting, any shock produced by sharp movements is damped by cylinder 29. The pulling force is transmitted from rescue pull cable 8 to frame 13 by arm 31 and articulated joints 32, 34.
- cable 35 is slack and plays no part in transmitting the pulling force.
- Figure 4 shows the operating mode by which to tow the transportation unit along a flat portion of supporting cables 6, and which applies regardless of the travelling direction (to bottom station 2 or top station 3).
- Figure 5 shows the operating mode by which to tow the transportation unit to bottom station 2 along an oppositely-sloping portion, i.e. with a positive (uphill) slope, even though towing to bottom station 2 is performed in the opposite direction to direction D.
- Rescue trolley 12 is thus able to tow transportation unit 9 in opposite directions and along oppositely-inclined slopes.
- Supporting cables 6 in the Figure 1 transportation system in particular, comprise alternating oppositely-inclined portions, which is fairly common, particularly at idler trains 4 ( Figure 1 ).
- Rescue trolley 12 is able to negotiate oppositely-inclined portions while at the same time damping, by means of cylinder 29, any shock produced by changes in slope.
- Figure 6 shows rescue trolley 12 in a number of operating modes characterized by different distances between supporting cables 6 and rescue pull cable 8.
- rescue trolley 12 is able to cope with up to a 2200 mm distance between supporting cables 6 and rescue pull cable 8.
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Emergency Lowering Means (AREA)
- Near-Field Transmission Systems (AREA)
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
- Insulated Conductors (AREA)
- Ropes Or Cables (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT001690A ITMI20071690A1 (it) | 2007-08-24 | 2007-08-24 | Carrello di soccorso per il recupero ed il trasferimento di unita' di trasporto di un impianto di trasporto a fune |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2028075A1 true EP2028075A1 (de) | 2009-02-25 |
EP2028075B1 EP2028075B1 (de) | 2011-02-16 |
Family
ID=39937480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08162870A Active EP2028075B1 (de) | 2007-08-24 | 2008-08-25 | Rettungswagen zur Bergung und zum Transport von Transporteinheiten eines Kabeltransportsystems |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2028075B1 (de) |
AT (1) | ATE498526T1 (de) |
DE (1) | DE602008004955D1 (de) |
IT (1) | ITMI20071690A1 (de) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE889166C (de) * | 1951-12-18 | 1953-09-07 | Georg Dr-Ing Wallmannsberger | Hilfswagen fuer Umlaufseilbahnen fuer Personentransport |
EP0265354A1 (de) * | 1986-10-23 | 1988-04-27 | Denis Creissels S.A. | Rettungswagen, insbesondere für Seilbahnanlagen |
CH689115A5 (fr) * | 1992-02-25 | 1998-10-15 | Garaventa & Staedeli Ag | Installation de transport aérien par câbles. |
-
2007
- 2007-08-24 IT IT001690A patent/ITMI20071690A1/it unknown
-
2008
- 2008-08-25 AT AT08162870T patent/ATE498526T1/de active
- 2008-08-25 DE DE602008004955T patent/DE602008004955D1/de active Active
- 2008-08-25 EP EP08162870A patent/EP2028075B1/de active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE889166C (de) * | 1951-12-18 | 1953-09-07 | Georg Dr-Ing Wallmannsberger | Hilfswagen fuer Umlaufseilbahnen fuer Personentransport |
EP0265354A1 (de) * | 1986-10-23 | 1988-04-27 | Denis Creissels S.A. | Rettungswagen, insbesondere für Seilbahnanlagen |
CH689115A5 (fr) * | 1992-02-25 | 1998-10-15 | Garaventa & Staedeli Ag | Installation de transport aérien par câbles. |
Also Published As
Publication number | Publication date |
---|---|
ITMI20071690A1 (it) | 2009-02-25 |
EP2028075B1 (de) | 2011-02-16 |
ATE498526T1 (de) | 2011-03-15 |
DE602008004955D1 (de) | 2011-03-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6931996B2 (en) | Conveyance system | |
US9533693B2 (en) | Gangway floor for a gangway between a first car of a multi-car vehicle and a second car of said vehicle | |
US20130239841A1 (en) | Trolley Transport System | |
JP2011512186A (ja) | 軌道支持型患者ホイスト用の導電性コネクタ | |
US8375866B2 (en) | System for conveying persons | |
RU2007144977A (ru) | Устройство для накопления транспортных средств подвесной канатной дороги в накопительной зоне | |
EP2075172A1 (de) | Seilbahnsystem mit Tragkabeln und einem getrennten Zugkabel | |
CN109607363A (zh) | 用于带传送***的转向*** | |
EP1646571A1 (de) | Hängefördereinrichtung | |
US20120201635A1 (en) | Low profile material handling system | |
US20160201280A1 (en) | Snow removal device, vehicle, and track transportation system | |
US8915341B2 (en) | Current collector and energy transmission system | |
JP6804555B2 (ja) | ケーブル輸送装置 | |
EP2028075B1 (de) | Rettungswagen zur Bergung und zum Transport von Transporteinheiten eines Kabeltransportsystems | |
CN212258368U (zh) | 一种大跨距横移走线装置 | |
US2751852A (en) | Monorail-type conveyor with disengageable drive | |
CN107792085B (zh) | 一种吊厢式滑车轨道变轨机构及索道网*** | |
US20140366766A1 (en) | Rail-pushing car | |
CN105523048B (zh) | 用于附连厢室的设备,装配该设备的缆车及安装设施 | |
CN210064371U (zh) | 用于轨道转换的辅助装置 | |
CZ291416B6 (cs) | Železniční nákladní vůz pro vykládání dlouhých kolejnic | |
EP1832490A2 (de) | Seilklemme für Träger einer automatischen Seilbahninstallation | |
CN211943291U (zh) | 扶手装置及具有其的轨道车辆 | |
KR20130006868U (ko) | 자동방제용 레일대차 | |
KR20130063796A (ko) | 궤도 장비 견인 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
17P | Request for examination filed |
Effective date: 20090729 |
|
AKX | Designation fees paid |
Designated state(s): AT CH DE ES FR IT LI |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT CH DE ES FR IT LI |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REF | Corresponds to: |
Ref document number: 602008004955 Country of ref document: DE Date of ref document: 20110331 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602008004955 Country of ref document: DE Effective date: 20110331 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: HEPP WENGER RYFFEL AG |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110527 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20111117 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602008004955 Country of ref document: DE Effective date: 20111117 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 602008004955 Country of ref document: DE Representative=s name: MUELLER-BORE & PARTNER PATENTANWAELTE, EUROPEA, DE |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PUE Owner name: ROLIC INTERNATIONAL S.A R.L., LU Free format text: FORMER OWNER: ROLIC INVEST SARL, LU |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 602008004955 Country of ref document: DE Representative=s name: MUELLER-BORE & PARTNER PATENTANWAELTE, EUROPEA, DE Effective date: 20130522 Ref country code: DE Ref legal event code: R081 Ref document number: 602008004955 Country of ref document: DE Owner name: ROPFIN B.V., NL Free format text: FORMER OWNER: ROLIC INVEST SARL, LUXEMBURG, LU Effective date: 20130522 Ref country code: DE Ref legal event code: R081 Ref document number: 602008004955 Country of ref document: DE Owner name: ROLIC INTERNATIONAL S.A R.L., LU Free format text: FORMER OWNER: ROLIC INVEST SARL, LUXEMBURG, LU Effective date: 20130522 Ref country code: DE Ref legal event code: R082 Ref document number: 602008004955 Country of ref document: DE Representative=s name: MUELLER-BORE & PARTNER PATENTANWAELTE PARTG MB, DE Effective date: 20130522 Ref country code: DE Ref legal event code: R081 Ref document number: 602008004955 Country of ref document: DE Owner name: LEITNER S.P.A., VIPITENO, IT Free format text: FORMER OWNER: ROLIC INVEST SARL, LUXEMBURG, LU Effective date: 20130522 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP Owner name: ROLIC INTERNATIONAL S.A.R.L., LU Effective date: 20130711 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: PC Ref document number: 498526 Country of ref document: AT Kind code of ref document: T Owner name: ROLIC INTERNATIONAL S.A.R.L., LU Effective date: 20140414 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 602008004955 Country of ref document: DE Representative=s name: MUELLER-BORE & PARTNER PATENTANWAELTE PARTG MB, DE |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PUE Owner name: ROPFIN B.V., NL Free format text: FORMER OWNER: ROLIC INTERNATIONAL S.A R.L., LU |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 602008004955 Country of ref document: DE Representative=s name: MUELLER-BORE & PARTNER PATENTANWAELTE PARTG MB, DE Effective date: 20150306 Ref country code: DE Ref legal event code: R081 Ref document number: 602008004955 Country of ref document: DE Owner name: ROPFIN B.V., NL Free format text: FORMER OWNER: ROLIC INTERNATIONAL S.A R.L., LUXEMBOURG, LU Effective date: 20150306 Ref country code: DE Ref legal event code: R081 Ref document number: 602008004955 Country of ref document: DE Owner name: LEITNER S.P.A., VIPITENO, IT Free format text: FORMER OWNER: ROLIC INTERNATIONAL S.A R.L., LUXEMBOURG, LU Effective date: 20150306 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP Owner name: ROPFIN B.V., NL Effective date: 20150527 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: PC Ref document number: 498526 Country of ref document: AT Kind code of ref document: T Owner name: ROPFIN B.V., NL Effective date: 20151218 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 9 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 10 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 602008004955 Country of ref document: DE Representative=s name: MUELLER-BORE & PARTNER PATENTANWAELTE PARTG MB, DE Ref country code: DE Ref legal event code: R081 Ref document number: 602008004955 Country of ref document: DE Owner name: LEITNER S.P.A., VIPITENO, IT Free format text: FORMER OWNER: ROPFIN B.V., LEIMUIDEN, NL |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PUE Owner name: LEITNER S.P.A., IT Free format text: FORMER OWNER: ROPFIN B.V., NL |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: PC Ref document number: 498526 Country of ref document: AT Kind code of ref document: T Owner name: LEITNER S.P.A., IT Effective date: 20180509 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP Owner name: LEITNER S.P.A., IT Effective date: 20180605 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 11 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230524 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20230719 Year of fee payment: 16 Ref country code: CH Payment date: 20230902 Year of fee payment: 16 Ref country code: AT Payment date: 20230818 Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20230824 Year of fee payment: 16 Ref country code: DE Payment date: 20230828 Year of fee payment: 16 |