CL2023001000A1 - Railway switching device for moving railway switching points - Google Patents

Railway switching device for moving railway switching points

Info

Publication number
CL2023001000A1
CL2023001000A1 CL2023001000A CL2023001000A CL2023001000A1 CL 2023001000 A1 CL2023001000 A1 CL 2023001000A1 CL 2023001000 A CL2023001000 A CL 2023001000A CL 2023001000 A CL2023001000 A CL 2023001000A CL 2023001000 A1 CL2023001000 A1 CL 2023001000A1
Authority
CL
Chile
Prior art keywords
hydraulic
railway switching
coupled
switching points
moving
Prior art date
Application number
CL2023001000A
Other languages
Spanish (es)
Inventor
Dos Santos Rodrigues Dilson
Coy Donald (Fallecido) Beaman
Original Assignee
Mona Albacea Testamentaria De Donald Coy Beaman Beaman
Dos Santos Rodrigues Dilson
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
Priority claimed from US17/064,593 external-priority patent/US20210129876A1/en
Application filed by Mona Albacea Testamentaria De Donald Coy Beaman Beaman, Dos Santos Rodrigues Dilson filed Critical Mona Albacea Testamentaria De Donald Coy Beaman Beaman
Publication of CL2023001000A1 publication Critical patent/CL2023001000A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/04—Fluid-pressure devices for operating points or scotch-blocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/10—Locking mechanisms for points; Means for indicating the setting of points
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/12—Visible signals
    • B61L5/14—Form signals, e.g. semaphore arms
    • B61L5/16—Local operating mechanisms for form signals

Abstract

Un dispositivo de conmutación ferroviaria para mover puntos de conmutación ferroviaria. El dispositivo incluye una unidad hidráulica que tiene un colector hidráulico acoplado a una bomba hidráulica integrada con un motor eléctrico a través de un tubo de presión, donde el colector hidráulico también se acopla a la bomba hidráulica a través de un depósito de aceite hidráulico y un tubo de retorno, y el colector hidráulico se acopla a un cilindro hidráulico con doble varilla para proporcionar el movimiento de avance y el movimiento de retroceso de un tirante de maniobra. También se incluye un objetivo mecánico para indicar automáticamente la posición del tirante de maniobra; y una pluralidad de unidades de resorte para producir una fuerza de empuje continua para contener cerrados los puntos de conmutación ferroviaria en la posición de avance y en la posición de retroceso, en donde la pluralidad de unidades de resorte controla la rotación objetivo a 90 grados.A railway switching device for moving railway switching points. The device includes a hydraulic unit having a hydraulic manifold coupled to an integrated hydraulic pump with an electric motor through a pressure tube, where the hydraulic manifold is also coupled to the hydraulic pump through a hydraulic oil reservoir and a return pipe, and the hydraulic manifold is coupled to a double-rod hydraulic cylinder to provide the forward motion and reverse motion of a tie rod. A mechanical target is also included to automatically indicate the position of the maneuvering tie rod; and a plurality of spring units for producing a continuous thrust force to hold the railway switching points closed in the forward position and in the reverse position, wherein the plurality of spring units control the target rotation at 90 degrees.

CL2023001000A 2020-10-06 2023-04-05 Railway switching device for moving railway switching points CL2023001000A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17/064,593 US20210129876A1 (en) 2017-04-28 2020-10-06 Railway switch device for moving railroad switch points

Publications (1)

Publication Number Publication Date
CL2023001000A1 true CL2023001000A1 (en) 2023-09-08

Family

ID=81125571

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2023001000A CL2023001000A1 (en) 2020-10-06 2023-04-05 Railway switching device for moving railway switching points

Country Status (5)

Country Link
EP (1) EP4222038A4 (en)
CA (1) CA3197679A1 (en)
CL (1) CL2023001000A1 (en)
MX (1) MX2023004067A (en)
WO (1) WO2022076540A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB803643A (en) * 1954-11-10 1958-10-29 Siemens & Gen Electr Railway Improvements in or relating to railway point operating machines
US3015464A (en) * 1958-10-07 1962-01-02 Westinghouse Air Brake Co Railway switch control apparatus
US3363097A (en) * 1965-05-10 1968-01-09 Abex Corp Railway switch mechanism
US5375796A (en) * 1993-12-28 1994-12-27 Western States Supply Railway switch stand having slide block actuator and two independent operating mechanisms
US5669587A (en) * 1994-08-19 1997-09-23 General Railway Signal Corporation Point detection and indication with latch out means
ITMI20061647A1 (en) * 2006-08-28 2008-02-29 Gen Electric HYDRAULIC ENGINE FOR RAILWAY EXCHANGES
US10794008B2 (en) * 2016-09-12 2020-10-06 Dilson dos Santos Rodrigues Electric-hydraulic railway switch device for moving railroad switch points
US20210129876A1 (en) * 2017-04-28 2021-05-06 Dilson dos Santos Rodrigues Railway switch device for moving railroad switch points

Also Published As

Publication number Publication date
MX2023004067A (en) 2023-05-03
WO2022076540A1 (en) 2022-04-14
CA3197679A1 (en) 2022-04-14
EP4222038A4 (en) 2024-03-27
EP4222038A1 (en) 2023-08-09

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