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PL126971U1 - Element that synchronizes operation of two actuators - Google Patents

Element that synchronizes operation of two actuators

Info

Publication number
PL126971U1
PL126971U1 PL126971U PL12697118U PL126971U1 PL 126971 U1 PL126971 U1 PL 126971U1 PL 126971 U PL126971 U PL 126971U PL 12697118 U PL12697118 U PL 12697118U PL 126971 U1 PL126971 U1 PL 126971U1
Authority
PL
Poland
Prior art keywords
pressure chambers
coil
walls
side flanges
actuators
Prior art date
Application number
PL126971U
Other languages
Polish (pl)
Other versions
PL71873Y1 (en
Inventor
Marta Żyłka
Zygmunt Szczerba
Original Assignee
Politechnika Rzeszowska im. Ignacego Łukasiewicza
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
Application filed by Politechnika Rzeszowska im. Ignacego Łukasiewicza filed Critical Politechnika Rzeszowska im. Ignacego Łukasiewicza
Priority to PL126971U priority Critical patent/PL71873Y1/en
Publication of PL126971U1 publication Critical patent/PL126971U1/en
Publication of PL71873Y1 publication Critical patent/PL71873Y1/en

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  • Actuator (AREA)

Abstract

Element synchronizujący zawiera korpus (1) o cylindrycznym wewnętrznym kształcie, który ma na swoich ścianach usytułowane przyłącza wejściowe (5) oraz przyłącze wyjściowe (14), a w jego wnętrzu jest zamontowany suwak (2) o kształcie cewki z kołnierzami (3) bocznymi, mający w swojej osi wzdłużnej otwór przelotowy (6) zakończony stożkowatymi gniazdami (7) oraz połączony przez komory ciśnieniowe (4) i przyłącza wejściowe (5) w korpusie (1) z każdej strony z oddzielnym siłownikiem, a w komorach ciśnieniowych (4) usytuowane są sprężyny (11) osadzone na przesuwnych trzpieniach (10). Element charakteryzuje się tym, że w kołnierzach (3) bocznych suwaka (2) są kanały (12) łączące ze sobą komory ciśnieniowe (4) za pośrednictwem komory wyrównującej (13).The synchronizing element comprises a body (1) with a cylindrical internal shape, which has inlet walls (5) and an outlet connection (14) on its walls, and a coil (2) with a coil-shaped slide (2) with side flanges (3) mounted inside it. in its longitudinal axis, a through hole (6) ended with conical seats (7) and connected by pressure chambers (4) and input connections (5) in the body (1) on each side with a separate actuator, and springs are located in the pressure chambers (4) (11) mounted on sliding pins (10). The element is characterized by the fact that in the side flanges (3) of the slider (2) there are channels (12) connecting pressure chambers (4) with each other through the leveling chamber (13).

PL126971U 2018-01-24 2018-01-24 Element that synchronizes operation of two actuators PL71873Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL126971U PL71873Y1 (en) 2018-01-24 2018-01-24 Element that synchronizes operation of two actuators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL126971U PL71873Y1 (en) 2018-01-24 2018-01-24 Element that synchronizes operation of two actuators

Publications (2)

Publication Number Publication Date
PL126971U1 true PL126971U1 (en) 2019-07-29
PL71873Y1 PL71873Y1 (en) 2021-04-06

Family

ID=67384460

Family Applications (1)

Application Number Title Priority Date Filing Date
PL126971U PL71873Y1 (en) 2018-01-24 2018-01-24 Element that synchronizes operation of two actuators

Country Status (1)

Country Link
PL (1) PL71873Y1 (en)

Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2628629A (en) * 1949-05-03 1953-02-17 Bendix Aviat Corp Flow equalizer valve
GB1067308A (en) * 1965-04-08 1967-05-03 Masao Yoshino Flow control valve
DE2038615A1 (en) * 1970-05-20 1971-11-25 Technomatic Ag Safety valve
US4006664A (en) * 1975-04-03 1977-02-08 Pettibone Corporation Steering system including tandem hydraulic cylinders with self-synchronization
US4241581A (en) * 1978-12-05 1980-12-30 The Boeing Company Synchronizer for hydraulic actuators
FR2504211A1 (en) * 1981-04-16 1982-10-22 Aerospatiale Bi-directional fluid flow control - has two coaxial pistons equalising flow along two routes through cylinder
PL125489B1 (en) * 1980-01-03 1983-05-31 Zaklady Urzadzen Okretowych Hy Set of two hydraulically powered hoisting winches with synchronous paying out of their ropes
US4452328A (en) * 1981-11-20 1984-06-05 Applied Power Inc. Cabtilt system with synchronizing valve
EP0110289A1 (en) * 1982-12-06 1984-06-13 Deere & Company Equalizing valve
PL133877B1 (en) * 1980-12-19 1985-07-31 Magyar Aluminium Synchronization system for synchronizing hydraulic servomotors of open operating chain
US4583371A (en) * 1982-11-10 1986-04-22 Kabushiki Kaisha Komatsu Seisakusho Hydrostatic drive arrangement
PL140687B2 (en) * 1985-01-28 1987-05-30 Politechnika Krakowska Electrohydraulic synchronization system for synchronizing displacements of piston rods of two operating cyliders
PL141000B2 (en) * 1985-04-26 1987-06-30 Maszyn Budowlanych Bumar Fadro Hydraulic steering system for self-propelled articulated machines
US4825748A (en) * 1987-07-02 1989-05-02 Parker-Hannifin Corporation Hydraulic actuator synchronization apparatus and system
PL111802U1 (en) * 2001-01-04 2002-07-15 Hydrotech Sa Hydraulic lock in particular that for a harvester's hydraulic cylinder
CN102767545A (en) * 2012-08-07 2012-11-07 安奥克斯汤姆逊(青岛)游艇有限公司 Four-cylinder synchronous hydraulic system
PL214359B1 (en) * 2008-11-18 2013-07-31 Politechnika Rzeszowska Element for synchronization of the medium flow in two branches of the fluid power system
CN203308818U (en) * 2013-06-08 2013-11-27 袁德江 Mechanical feedback type bidirectional close loop synchronous control device
CN206708122U (en) * 2017-05-12 2017-12-05 苏州工业职业技术学院 A kind of novel hydraulic shunting transmission device

Patent Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2628629A (en) * 1949-05-03 1953-02-17 Bendix Aviat Corp Flow equalizer valve
GB1067308A (en) * 1965-04-08 1967-05-03 Masao Yoshino Flow control valve
DE2038615A1 (en) * 1970-05-20 1971-11-25 Technomatic Ag Safety valve
US4006664A (en) * 1975-04-03 1977-02-08 Pettibone Corporation Steering system including tandem hydraulic cylinders with self-synchronization
US4241581A (en) * 1978-12-05 1980-12-30 The Boeing Company Synchronizer for hydraulic actuators
PL125489B1 (en) * 1980-01-03 1983-05-31 Zaklady Urzadzen Okretowych Hy Set of two hydraulically powered hoisting winches with synchronous paying out of their ropes
PL133877B1 (en) * 1980-12-19 1985-07-31 Magyar Aluminium Synchronization system for synchronizing hydraulic servomotors of open operating chain
FR2504211A1 (en) * 1981-04-16 1982-10-22 Aerospatiale Bi-directional fluid flow control - has two coaxial pistons equalising flow along two routes through cylinder
US4452328A (en) * 1981-11-20 1984-06-05 Applied Power Inc. Cabtilt system with synchronizing valve
US4583371A (en) * 1982-11-10 1986-04-22 Kabushiki Kaisha Komatsu Seisakusho Hydrostatic drive arrangement
EP0110289A1 (en) * 1982-12-06 1984-06-13 Deere & Company Equalizing valve
PL140687B2 (en) * 1985-01-28 1987-05-30 Politechnika Krakowska Electrohydraulic synchronization system for synchronizing displacements of piston rods of two operating cyliders
PL141000B2 (en) * 1985-04-26 1987-06-30 Maszyn Budowlanych Bumar Fadro Hydraulic steering system for self-propelled articulated machines
US4825748A (en) * 1987-07-02 1989-05-02 Parker-Hannifin Corporation Hydraulic actuator synchronization apparatus and system
PL111802U1 (en) * 2001-01-04 2002-07-15 Hydrotech Sa Hydraulic lock in particular that for a harvester's hydraulic cylinder
PL214359B1 (en) * 2008-11-18 2013-07-31 Politechnika Rzeszowska Element for synchronization of the medium flow in two branches of the fluid power system
CN102767545A (en) * 2012-08-07 2012-11-07 安奥克斯汤姆逊(青岛)游艇有限公司 Four-cylinder synchronous hydraulic system
CN203308818U (en) * 2013-06-08 2013-11-27 袁德江 Mechanical feedback type bidirectional close loop synchronous control device
CN206708122U (en) * 2017-05-12 2017-12-05 苏州工业职业技术学院 A kind of novel hydraulic shunting transmission device

Also Published As

Publication number Publication date
PL71873Y1 (en) 2021-04-06

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