• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Roller, in particular roller (3) or carrying roller (3a) for use in cableway installations, with a cylindrical tube piece (31) located radially inside, with two annular bearings (32) located radially outside the tube piece (31) and at an axial distance from each other and with a roller body (33) located radially outside the annular bearings (32), which is formed with a race (34) and with two flanges (36) located laterally thereof. In this case, the roller (3, 3a) with an annular electric generator (4) is formed, which is located within one of the roller body (33) and the two annular bearings (32) surrounding the cavity (30).
    公开号:AT512298A4
    申请号:T155/2012
    申请日:2012-02-06
    公开日:2013-07-15
    发明作者:
    申请人:Innova Patent Gmbh；
    IPC主号:
    专利说明:

    • ··· · • ·
    The subject invention relates to a roller, in particular a roller or a support roller for use in cableway systems, with a radially inner cylindrical tube piece, with two radially outwardly of the tube piece and spaced from each other at an axial distance annular bearings and with a radially outside of the annular bearing located roller body, which is formed with a raceway and two side flanges thereof located laterally.
    It is in transport systems with longitudinal support cables or along guide rails movable vehicles known to provide the electrical equipment located in the vehicles by means of batteries with electrical energy. There is a need to recharge the batteries in the stations of the transport systems, but this requires a great deal of technical effort in those conveyors in which the vehicles are constantly moving. In addition, as the size of electrical equipment increases, there is a need for increased capacity of these batteries. For this reason, it is desirable to generate the required electrical energy by the movement of the vehicles, the electrical equipment and systems are supplied directly with electricity or the accumulators are charged.
    From EP-1992539 Bl it is known in a cable car system, in which cable car cabins are moved along a support cable to equip the chassis of the cable car cabins with at least one friction wheel, which rolls on the support cable and which is formed with a generator which operated by the friction wheel becomes. This makes it possible to generate electricity by the movement of the cable car cabins along a supporting cable by means of the generator located on the chassis, through which the electrical equipment and systems located in the cable car cabins are supplied directly with electricity or rechargeable batteries are charged.
    However, this known device requires a technical effort insofar as the suspension of the cable car cabins must be additionally formed with at least one friction wheel.
    From WO 2008/129019 Al further a conveyor system is known, which has rollers provided with vehicles, wherein one of the rollers is formed with a generator. In this case, the generator is located on the outside of this roller, wherein the rotor is simultaneously rotated with the roller.
    However, this known device is disadvantageous because in the structural design of the entire conveyor system must be taken into account that the vehicles are formed with at least one roller from which projects a generator in the axial direction. In addition, there is a need to protect this outside of the rollers located generator against disturbing influences, in particular against the entry of moisture and water.
    In the case of cable car installations, the situation also exists that the carrying and conveying cables for the cable car cabins or the pulling cables for cable car cabins moving along supporting cables are guided in the region of supports via carrying rollers which are rotated by the movement of the carrying and conveying cables or the pulling cables are provided and that on supports electrical devices such as transmitters, receivers, control devices, meters, etc., are provided, for which an electrical supply must be provided. These electrical devices have previously been supplied via electrical cables laid to the supports. Alternatively, solar collectors and accumulators are provided on the supports through which an electrical supply takes place.
    The objective of the present invention is to provide a roller, in particular a roller for a vehicle of a cableway system or a support roller for a support and hoisting rope or for a traction cable of a cable car system, through which the rotation of the function of an electric Generator is satisfied, whereby the known disadvantages associated with a generator rollers adhering disadvantages are avoided.
    This object is achieved with a roller, in particular in a roller or a support roller for use in cableway systems, with a radially inner cylindrical tube piece, with two radially outwardly of the tube piece and spaced from each other at an axial distance annular bearings and with a radially outside of the annular Bearings located roller body, which is formed with a race and two side of the same located flanged wheels, achieved in that the roller is formed with an annular electric generator, which is located within a surrounded by the roller body and the two annular bearings cavity.
    Preferably, the electrical generator is formed by an annular stator having at least one induction coil and at least one movable relative to the stator permanent magnet, wherein the annular stator, which is carried by the pipe piece, radially outward of the pipe pieces s and in the axial direction between the two annular Bearings is located, and the at least one permanent magnet, which is located radially outside of the stator, is connected to the rotatable relative to the pipe section roller body to twist.
    In this case, the at least one permanent magnet can be located on a support ring or permanent magnets can be designed as a support ring, wherein the support ring is attached to the roller body. Furthermore, the annular stator can be located on an annular support arranged on the pipe section.
    According to a further preferred embodiment, the roller body is formed in two parts and surround the two parts of the roller body, the annular cavity in which the annular generator is located.
    The object of the invention is explained below with reference to an embodiment shown in the drawing. FIG. 1 shows a section of a cableway system with a cable car cabin, which can be driven along a suspension cable of the cable car system by means of a chassis which is moved by a traction cable, in side view, FIG. 2, a support of the cableway system on which a roller battery is mounted is a side view, FIG.3 a first embodiment of a roller according to the invention or supporting role for a cable car system, in axial section, • • • ·· '·········································· FIG.3A the roller or pulley according to FIG.3 in a section along the line ΠΪΑ-ΙΙΙΑ of FIG.3 and in comparison with FIG.3 reduced
    FIG. 4 shows the roller or carrying roller according to FIG. 3, in section and in an exploded view and in comparison with FIG. 3 reduced scale, and FIG. 5 shows a second embodiment of a roller or carrying roller according to the invention, in axial section.
    In FIG. 1, the section of a cable car system is shown, which has a supporting cable 1, a traction cable la and cable car cabins 2, wherein the cable car cabins 2 are movable by means of the traction cable la along the supporting cable 1. The cable car cabins 2 are formed with mounted on a chassis 21 rollers 3, wherein the chassis 21 to which the cable car cabin 2 is secured by a support rod 22, along the support cable 1 is movable. The support rod 22 is on the chassis 21 by means of a hinge 23 about an approximately at right angles to the direction of movement and approximately horizontally oriented axis ver pivoted. The chassis 21 is formed with a clamping device 24, by means of which the cable car cabin 2 can be coupled to the traction cable la.
    In Figure 2, a support 11 of this cable car system is shown, at the upper end of which are arranged on rockers 12 support rollers 3a, over which a support and conveying cable lb is guided. By the movement of the supporting and conveying rope lb the support rollers 3a are rotated. At the upper end of the support 11 is further a maintenance platform 13th
    The roller 3 or support roller 3a shown in FIG.3 and FIG.3A consists of a radially inner cylindrical, formed at its radial circumference with paragraphs pipe section 31, on which two axially spaced-apart annular bearing 32 are placed, which Sealing blades 32a are assigned and which are held by spacers 32b in their axial positions. Radially outside of the two annular bearings 32 is a roller body 33. Radially outside of the roller body 33 is a race 34 to which the interposition of elastic rings 35 laterally each flanged wheel 36 is attached. The flanged wheels 36 are held on the roller body 33 by retaining rings 37 in their position. The roller body 33 consists of two roller body parts 33a and 33b.
    In the pipe section 31, electrically insulating sleeves 31a are inserted at its two ends and in its central region a middle sleeve 31b, which sleeves 31a and 31b are made of a plastic material. The race 34 is made of a hard elastic plastic material. The elastic rings 35 serve to press the two flanged wheels 36 against the retaining rings 37. In the roller body 33 is further a screw 38, which serves to secure the position of the race 34.
    Between the tube piece 31 and the roller body 33 is an annular cavity 30, which is formed by the fact that the two annular bearings 32 are at an axial distance from each other, whereby an annular space 30 a is formed between them, and that the roller body 33 in his middle region is formed with an annular recess 30b. In the annular cavity 30 is a generator 4, which consists of an annular soft iron core 41 located at this induction coil 42 and this associated permanent magnet 43. The induction coils 42 are connected in series. The soft iron core 41 is fastened on a support ring 44, which is likewise placed on the pipe section 31. The permanent magnets 43 are mounted on a support ring 43a or are formed as a support ring 43a, said support ring 43a is also inserted into the located within the roller body 33 cavity 30 and is coupled to the roller body 33 to rotation.
    The soft iron core 41 with the induction coils 42 in this case represents the stator of the generator 4. In contrast, the permanent magnets 43 which are rotatable with the roller body 33 relative to the pipe 31 pieces, the rotor of the generator 4 to the induction coils 42 includes a line 42 a which is led out of the roller 3, 3a. The roller body part 33 a is formed with a pressure compensation element 45, through which moisture in the cavity 30 can escape from this.
    The roller 3 or support roller 3a is by means of a pipe piece 31 passing through bolt 5 on the chassis 21 of a cable car cabin 2 and on a rocker 12, which is located on a support bracket 11, attached. As a result, the pipe section 31 and with this the stator of the generator 4 are fixed to the frame, whereas the roller body 33 and with this the permanent magnets 43 by means of the annular bearing 32 relative to the pipe section 31 are rotatable.
    By a rotation of the roller body 33 relative to the pipe section 31, a movement of the permanent magnet 43 relative to the induction coil 42, whereby in this an alternating current is generated, which via the line 42 a to the provided in the cable car cabin 2 and the supports 11 electrical loads or to accumulators. The rotation of a roller 3 is carried out by the rolling along a support cable 1 and the rotation of a support roller 3a is effected by a guided over this traction cable la or by a guided over this support and hoisting cable lb.
    The composition of a support roller 3 and a roller 3a is explained below with reference to FIG.4. The first roller body part 33a is formed with the raceway 34, the elastic rings 35, the flanged wheels 36, the locking rings 37, the pressure compensation element 45 and the locking screw 38. The inner surface of the first roller body part 33a is formed with circumferential heels. In the roller body part 33a, the support ring 43a with the permanent magnets 43 is inserted from the right. Subsequently, the left annular bearing 32 is pressed from the left. Subsequently, the preassembled pipe piece 31 is inserted from the right with the support ring 44, the Weicheisenkem 41, the induction coil 42 and the line 42 a in the annular left bearing 32. Then, from the right, the second roller body part 33b with the annular right-hand bearing 32 pressed into it is inserted into the first roller body part 33a and onto the pipe piece 31. Finally, from the left, the sleeve 31b, a sealing blade 32a, a spacer ring 32b and a sleeve 31a and from the right a sealing blade 32a, a spacer ring 32b and a sleeve 31a used. · ♦ ·· 9 · * · »·
    # * # * *! ··· I • 9 * · · «« φ ♦ ♦ · · · «« * · φ «9« · t · * «·· * ·« · 9 + # * «g «« «*»
    The illustrated in FIG.5 second embodiment of a roller according to the invention 3 or support roller 3a is consistent with the roller 3 or support roller 3a shown in FIG.3 largely match, the functionally identical components are provided with the same reference numerals. This roller 3 and support roller 3a differs from the roller 3, 3a according to FIG.3 in that the roller body 33 is integrally formed, wherein it is approximately hollow cylindrical. As a result, the support ring 31, the soft iron core 41 with the induction coils 42, the support ring 43a formed with the permanent magnets 43, the two annular bearings 32, the sealing fins 32a, the spacers 32b and the sleeves 31a and 31b can be used.
    Hereby, a roller 3 and a support roller 3a are created, which coincides in their outer design with the rollers used in the cableway system or idlers identical, whereby they can be used instead of one of the rollers or support rollers, where they also the function of an electric generator fulfilled without the need for further technical measures. Such a roller or idler roller additionally serves to generate power for feeding electrical devices or accumulators.
    Due to the fact that the generator 4 is located inside this roller 3 or carrying roller 3a, it is optimally secured against climatic influences, in particular against the penetration of water or moisture. • * ·· • »* · • · · ♦ • ·« «· · ·« «* ♦» · * • * • * # • «·· to
    REFERENCE LIST D71-279000 1 Support rope la Traction rope lb Supporting and hoisting rope 11 Support 12 Swingarm 13 Maintenance platform 2 Cable car cabins 21 Chassis 22 Support rod 23 Joint 24 Clamping device 3, 3a Roller, carrying roller 30 Cavity 30a Annular space 30b Annular recess 31 Tube 31a Sleeve 31b Sleeve 32 Annular Bearing 32a Seal blades 32b Spacer rings 33 Roller bodies 33a, 33b Roller body parts 34 Race ring 35 Flexible rings 36 Flanged discs 37 Circlip 38 Securing screw 4 Generator 41 Soft iron core 42 Induction coil 42a Electric cable 43 Permanent magnet 43a Support ring 44 Support ring 45 Pressure compensation element 5 Bolt
    权利要求:
    Claims (5)
    [1]
    1. Roller, in particular roller (3) or carrying roller (3a) for use in cableway installations, with a cylindrical tube piece (31) located radially inside, with two annular bearings (32) located radially outside the tube piece and at an axial distance from each other and with a roller body (33) located radially outside the annular bearing (32), which is formed with a race (34) and with two flanges (36) located laterally thereof, characterized in that the roller (3, 3a) is provided with a annular electric generator (4) is formed, which is within a by the roller body (33) and the two annular bearings (32) surrounded cavity (30).
    [2]
    2. Roller according to claim 1, characterized in that the electric generator (4) by an annular stator (41, 42) with at least one induction coil (42) and by at least one relative to the stator (41, 42) movable permanent magnets (43). is formed, wherein the annular stator (41, 42) which is supported by the pipe piece (31) is located radially outside of the pipe piece (31) and in the axial direction between the two annular bearings (32), and the at least one permanent magnet ( 43), which is located radially outside the stator (41, 42), with the relative to the pipe section (31) rotatable roller body (33) is connected to rotation.
    [3]
    3. Roller according to claim 2, characterized in that the at least one permanent magnet (43) as a support ring (43 a) is formed or on a support ring (43 a), wherein the support ring (43 a) on the roller body (33) is attached.
    [4]
    4. Roller according to one of the claims 1 to 3, characterized in that the annular stator (41, 42) on a pipe section (31) arranged annular support (44).


    [5]
    5. Roller according to one of the claims 2 to 4, characterized in that the roller body (33) is formed in two parts and that the two roller body parts (33 a, 33 b) surround an annular cavity (30), in which the annular generator (4) located.
    类似技术:
    公开号 | 公开日 | 专利标题
    EP2623389B1|2016-03-30|Roller or carrier roller for cable railway systems
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    同族专利:
    公开号 | 公开日
    US20130200631A1|2013-08-08|
    PE20131058A1|2013-10-03|
    KR101663342B1|2016-10-06|
    AU2013200396A1|2013-08-22|
    AT512298B1|2013-07-15|
    AR089912A1|2014-10-01|
    EP2623389A1|2013-08-07|
    PL2623389T3|2016-10-31|
    MX2013001497A|2013-08-27|
    EP2623389B1|2016-03-30|
    SI2623389T1|2016-07-29|
    CA2802392C|2017-02-07|
    RU2013101603A|2014-07-20|
    US8853871B2|2014-10-07|
    CN103241245B|2017-03-01|
    ES2578452T3|2016-07-27|
    MA35004B1|2014-04-03|
    CL2013000370A1|2014-09-26|
    BR102013002526A8|2018-05-02|
    CO7020179A1|2014-08-11|
    CA2802392A1|2013-08-06|
    BR102013002526A2|2015-06-02|
    CN103241245A|2013-08-14|
    RU2592190C2|2016-07-20|
    AU2013200396B2|2014-12-04|
    KR20130090741A|2013-08-14|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    WO2008129019A1|2007-04-20|2008-10-30|Rolic Invest Sarl|Rail transportation system with releasable haulage cable and relative drive method|
    EP1992539A1|2007-05-07|2008-11-19|Innova Patent GmbH|Device for transporting people and/or objects|
    EP2314491A1|2009-10-23|2011-04-27|Gimar Montaz Mautino|Device for monitoring the rotation of a rotating support and guide member in a ski-lift facility|
    AT313364B|1971-03-24|1974-02-11|Loruenser Leichtmetallwerk Kg|Pulley for cableway systems|
    CH564445A5|1973-07-20|1975-07-31|Vevey Atel Const Mec|Electrical generator used on railway carriages - is assembled in annular space between wheel and axle uses permanent magnet|
    AT342114B|1976-03-22|1978-03-10|Lorunser Leichtmetallwerk Kg|ROPE ROLL FOR ROPE SYSTEMS|
    SU893643A1|1980-03-12|1981-12-30|Институт Горной Механики Им.Г.А.Цулукидзе Ан Гсср|Rope way|
    US4559462A|1984-05-30|1985-12-17|Hernandez Badillo Wilfredo|Dynamo-electric cycle axle|
    US5236055A|1991-03-13|1993-08-17|Canadian Aging & Rehabilitation Product Development Corporation|Wheel with coaxial drive system mounted in the wheelhub field of the invention|
    EP0613807B1|1991-11-29|1999-03-17|Seiko Epson Corporation|Displacement in transfer apparatus and driving controller of transfer member|
    DE9201088U1|1992-01-30|1993-03-04|P & H Techno Ag, Basel, Ch|
    CN2129487Y|1992-07-04|1993-04-07|刘燕|Bicycle electric generator|
    US5327034A|1992-07-14|1994-07-05|Hydro-Quebec|Electrically motorized wheel assembly|
    WO1996022895A1|1995-01-23|1996-08-01|Egon Schmid|Propulsion unit for an electrically operated vehicle|
    DE69631461T2|1995-11-10|2004-09-16|Sanyo Electric Co., Ltd., Moriguchi|Wheel hub dynamo for a bicycle|
    AT409254B|2000-07-18|2002-07-25|Innova Patent Gmbh|ROLLER ROLL FOR THE CHASSIS OF THE DRIVING EQUIPMENT OF A ROPEWAY SYSTEM|
    US6605884B2|2001-06-07|2003-08-12|Shimano, Inc.|Bicycle hub axle having a dynamo thereon|
    AT410307B|2001-07-19|2003-03-25|Innova Patent Gmbh|ROLL FOR A DRIVE BZW. FOR A ROLLER BATTERY|
    JP3779702B2|2003-06-27|2006-05-31|株式会社シマノ|Bicycle front fork, bicycle hub, and bicycle power supply system including the same|
    CN2652462Y|2003-09-15|2004-11-03|付明华|Wheel with electric generator and lateral luminous element|
    DE102006054979A1|2006-04-15|2007-10-25|Sram Deutschland Gmbh|Wheel hub dynamo comprises a generator mechanism with a stator fixed to the hub axle and having core yokes received by a coil body and protruding over both sides of the coil body|
    US8093731B2|2006-11-07|2012-01-10|Potenco, Inc.|Gearless human power generation|
    ITMI20071128A1|2007-06-01|2008-12-02|Rolic Invest Sarl|ROLLING ROLLER FOR A ROPE OF A TRANSPORTATION PLANT|
    DE102008004085A1|2008-01-12|2009-07-16|Daimler Ag|bearing arrangement|
    JP5054754B2|2009-12-25|2012-10-24|株式会社シマノ|Power generation hub|CN103939579B|2014-03-21|2016-10-26|成都科创佳思科技有限公司|Pulley for building rolling device|
    AT516963B1|2015-03-19|2016-10-15|Innova Patent Gmbh|System for supplying at least one electrical consumer or an energy storage device with direct current|
    ITUA20163035A1|2016-04-29|2017-10-29|Leitner Spa|DEVICE FOR A ROLLER CONVEYOR OR A TROLLEY FOR A ROPE TRANSPORTATION SYSTEM|
    WO2018220016A1|2017-06-02|2018-12-06|Innova Patent Gmbh|Cable-drawn conveying device and method for operating such a device|
    法律状态:
    2015-01-15| HA| Change or addition of new inventor|Inventor name: JOHANNES ING. MORITZHUBER, AT Effective date: 20141125 |
    2015-04-15| HA| Change or addition of new inventor|Inventor name: PETER DIPL.ING. LUGER, AT Effective date: 20150306 Inventor name: JOHANNES ING. MORITZHUBER, AT Effective date: 20150306 |
    2018-12-15| MF02| Nullification of the patent|Effective date: 20130715 |
    优先权:
    申请号 | 申请日 | 专利标题
    ATA155/2012A|AT512298B1|2012-02-06|2012-02-06|ROLE, IN PARTICULAR ROLLER BZW. CARRIER FOR RAILWAY SYSTEMS|ATA155/2012A| AT512298B1|2012-02-06|2012-02-06|ROLE, IN PARTICULAR ROLLER BZW. CARRIER FOR RAILWAY SYSTEMS|
    PL12450048.9T| PL2623389T3|2012-02-06|2012-11-22|Roller or carrier roller for cable railway systems|
    EP12450048.9A| EP2623389B1|2012-02-06|2012-11-22|Roller or carrier roller for cable railway systems|
    SI201230584A| SI2623389T1|2012-02-06|2012-11-22|Roller or carrier roller for cable railway systems|
    ES12450048.9T| ES2578452T3|2012-02-06|2012-11-22|Roller or bearing roller for cable car installations|
    KR1020120150847A| KR101663342B1|2012-02-06|2012-12-21|Roller, in particular track roller or carrying roller for cableway systems|
    CN201310002295.1A| CN103241245B|2012-02-06|2013-01-05|Roller, is particularly used for the track roller of ropeway system or carries roller|
    RU2013101603/11A| RU2592190C2|2012-02-06|2013-01-14|Roller for aerial ropeways|
    CA2802392A| CA2802392C|2012-02-06|2013-01-16|Roller, in particular track roller or carrying roller for cableway systems|
    US13/743,929| US8853871B2|2012-02-06|2013-01-17|Roller, in particular track roller or carrying roller for cableway systems|
    AU2013200396A| AU2013200396B2|2012-02-06|2013-01-25|Roller, in particular track roller or carrying roller for cableway systems|
    BR102013002526A| BR102013002526A8|2012-02-06|2013-02-01|reel, in particular, pulley or support pulley for lift equipment|
    MA35640A| MA35004B1|2012-02-06|2013-02-05|GALET, ESPECIALLY BEARING ROLL OR BEARING ROD|
    CL2013000370A| CL2013000370A1|2012-02-06|2013-02-06|Roller or support roller for teleferic installations, it has a cylindrical tubular part with two annular bearings and separated from each other at an axial distance, a roller body with a rolling ring with two lateral discs, the roller is configured with a generator electric inside a hollow space.|
    CO13024409A| CO7020179A1|2012-02-06|2013-02-06|Roller especially rolling roller or support roller for funicular installations|
    PE2013000215A| PE20131058A1|2012-02-06|2013-02-06|ROLLER, ESPECIALLY ROLLER ROLLER OR SUPPORT ROLLER FOR FUNICULAR INSTALLATIONS|
    ARP130100359A| AR089912A1|2012-02-06|2013-02-06|ROLLER, IN SPECIAL ROLLER ROLLER OR WELL SUPPORT ROLLER FOR FUNCTIONAL FACILITIES|
    MX2013001497A| MX2013001497A|2012-02-06|2013-02-06|Roller, in particular track roller or carrier roller for cable railway systems.|
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