• 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:
    Batting group for railway maintenance machines with the ability to bathe the ballast under the single and double track sleepers, comprising a chassis arranged to ascend and descend to the working position guided by two columns by means of a cylinder for lowering the chassis which includes a central axis, on which two bats closing cylinders rotate, one on each side of said central axis, where each of said cylinders includes a rod arranged to transmit the vibration and closing movement to some carriers through a connecting shaft, wherein said carriers rotate on an axis coupled to said chassis where, by the effective section compensation of thrust in both directions of the main stem where each of said cylinders comprises, a main sleeve, a secondary sleeve, a rod main and a set of joints, wherein said secondary sleeve is located coaxially and fixed to the interior of said main sleeve, where said the secondary sleeve is arranged to penetrate the cylindrical recess of said main shank and where said joints delimit three independent chambers inside said cylinder, in such a way that a first chamber is delimited between both sleeves and the main shank and is supplied with oil under pressure, a second chamber that is delimited by the main jacket and the main stem and is supplied with pressurized oil and a third chamber that is delimited by the main stem and the secondary jacket and is supplied by air at atmospheric pressure. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2644352A1
    申请号:ES201730087
    申请日:2017-01-25
    公开日:2017-11-28
    发明作者:Jose Antonio Ibañez Latorre
    申请人:Jose Antonio Ibañez Latorre；
    IPC主号:
    专利说明:

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    5.
    Figure 7 shows the elevation view of the batting group, where the position of its main components is appreciated at the time of maximum closing of bats in single sleepers.
    Figure 8 shows a section of the vibration cylinder and its main components, 5 corresponding to its position at the time of maximum closing of bats in single sleepers, shown in Figure 7. Detailed description of the invention
    The elements defined in this detailed description are provided to help a global understanding of the invention. Consequently, those skilled in the art
    10 will recognize that variations and modifications of the embodiments described herein may be made without departing from the scope and spirit of the invention. In addition, the detailed description of sufficiently known functions and elements are omitted for reasons of clarity and conciseness.
    The invention relates to a working group of a track maintenance machine
    15 railroad, with the ability to compact the existing stone under the work crossbar. The electronic equipment and systems necessary to measure the track and govern these work equipment are similar to those currently used in the art and therefore are beyond the scope of this description.
    Each work or batting group, as can be seen in Figure 1, is composed of
    20 essence of a main body called chassis (11), which can ascend and descend to the working position guided by a pair of columns (10) fixed to the machine, by means of the chassis lowering cylinder (8). The chassis contains a central axis (15), on which two bat closing cylinders (12) rotate, one on each side. Said cylinders (12) include a main rod (4) of tubular section at its end of the piston, which transmits the
    25 vibration movement and close to the carrier (13) through a joint shaft (18). In turn, these carriers (13) rotate on an axis (16) coupled to the chassis (11).
    In the figures from 2 to 8 you can see in detail the basic elements that make up the bat closing cylinders (12). Coaxial and fixed to the main shirt
    (2) of the cylinder there is a secondary jacket (1) capable of penetrating the
    30 cylindrical emptying of the main rod (4). A set of joints allows the hydraulic separation of the chambers (S1 and S3).
    8
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    权利要求:
    Claims (1)
    [1]
    image 1
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    类似技术:
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    同族专利:
    公开号 | 公开日
    ES2644352B1|2018-08-09|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2986124A|1957-01-29|1961-05-30|Matisa Materiel Ind Sa|Device for limiting the opening stroke of a tool-carrier|
    US3357366A|1965-03-09|1967-12-12|Plasser Franz|Track tamping machine|
    US3608498A|1968-04-29|1971-09-28|Plasser Bahnbaumasch Franz|Track-tamping assembly|
    DE2400554A1|1974-01-07|1975-07-17|Sieke Helmut|Vibrating ballast processing appts. - ballast packed under railway lines by sequential vibrations of various amplitudes|
    US4130063A|1975-09-16|1978-12-19|Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H.|Tamping head|
    GB1557314A|1975-11-17|1979-12-05|Graystone Corp|Vibratory drive mechanism|
    EP0331956A2|1988-03-09|1989-09-13|SO.RE.MA. OPERATRICI FERROVIARIE S.N.C. DI CESARE ROSSANIGO & C.|Improved tamping machine, particularly for railroad ballasts|
    US20010018879A1|2000-02-29|2001-09-06|Sandri Sartori|Railroad track ballast tamper|
    DE102007061294A1|2007-12-10|2009-06-18|Thomas Sauer|Hydraulic cylinder has three lifting chambers and piston-shaped lifting chamber, which has fluid opening to hydraulic pipe on working machine side lying in bore of piston rod|
    US20160153150A1|2014-11-27|2016-06-02|Srt Societa|Tamping machine for railway ballasts, railway car and use of tamping machine for making and regenerating railway ballasts|
    WO2016134817A1|2015-02-27|2016-09-01|Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M.B.H.|Tamping unit for tamping sleepers of a track|
    法律状态:
    2018-08-09| FG2A| Definitive protection|Ref document number: 2644352 Country of ref document: ES Kind code of ref document: B1 Effective date: 20180809 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201730087A|ES2644352B1|2017-01-25|2017-01-25|Batting group for railway maintenance machines capable of batting the ballast under the sleepers of the track, both single and double|ES201730087A| ES2644352B1|2017-01-25|2017-01-25|Batting group for railway maintenance machines capable of batting the ballast under the sleepers of the track, both single and double|
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