SE353297B - - Google Patents

Info

Publication number: SE353297B
Authority: SE; Sweden

Application number

SE01029/71A

Inventor

B Soedersten

S Edlund

Original Assignee

Haegglund & Soener Ab

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.)

1971-01-28

Filing date

1971-01-28

Publication date

1973-01-29

1971-01-28 Application filed by Haegglund & Soener Ab filed Critical Haegglund & Soener Ab

1971-01-28 Priority to SE01029/71A priority Critical patent/SE353297B/xx

1972-01-24 Priority to US00220133A priority patent/US3780990A/en

1972-01-26 Priority to GB373672A priority patent/GB1370736A/en

1972-01-27 Priority to DE2203860A priority patent/DE2203860C2/de

1972-01-28 Priority to JP993372A priority patent/JPS5430170B1/ja

1973-01-29 Publication of SE353297B publication Critical patent/SE353297B/xx

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
- F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/08—Driving gear incorporating fluid motors
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/24—Operating devices
- B66D5/26—Operating devices pneumatic or hydraulic
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/003—Systems with load-holding valves
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0125—Motor operated winches
- B66D2700/0133—Fluid actuated
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/03—Mechanisms with latches or braking devices in general for capstans, hoists or similar devices as well as braking devices actuated electrically or by fluid under pressure
- B66D2700/035—Fluid operated braking devices
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/305—Directional control characterised by the type of valves
- F15B2211/30505—Non-return valves, i.e. check valves
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/305—Directional control characterised by the type of valves
- F15B2211/30525—Directional control valves, e.g. 4/3-directional control valve
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/315—Directional control characterised by the connections of the valve or valves in the circuit
- F15B2211/3157—Directional control characterised by the connections of the valve or valves in the circuit being connected to a pressure source, an output member and a return line
- F15B2211/31576—Directional control characterised by the connections of the valve or valves in the circuit being connected to a pressure source, an output member and a return line having a single pressure source and a single output member
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/32—Directional control characterised by the type of actuation
- F15B2211/321—Directional control characterised by the type of actuation mechanically
- F15B2211/324—Directional control characterised by the type of actuation mechanically manually, e.g. by using a lever or pedal
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/40—Flow control
- F15B2211/405—Flow control characterised by the type of flow control means or valve
- F15B2211/40515—Flow control characterised by the type of flow control means or valve with variable throttles or orifices
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/40—Flow control
- F15B2211/41—Flow control characterised by the positions of the valve element
- F15B2211/413—Flow control characterised by the positions of the valve element the positions being continuously variable, e.g. as realised by proportional valves
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/40—Flow control
- F15B2211/415—Flow control characterised by the connections of the flow control means in the circuit
- F15B2211/41581—Flow control characterised by the connections of the flow control means in the circuit being connected to an output member and a return line
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/40—Flow control
- F15B2211/42—Flow control characterised by the type of actuation
- F15B2211/428—Flow control characterised by the type of actuation actuated by fluid pressure
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/40—Flow control
- F15B2211/46—Control of flow in the return line, i.e. meter-out control
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/60—Circuit components or control therefor
- F15B2211/605—Load sensing circuits
- F15B2211/6051—Load sensing circuits having valve means between output member and the load sensing circuit
- F15B2211/6054—Load sensing circuits having valve means between output member and the load sensing circuit using shuttle valves
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/60—Circuit components or control therefor
- F15B2211/625—Accumulators
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
- F15B2211/7058—Rotary output members
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure
- F16H63/3026—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure comprising friction clutches or brakes
- F16H2063/3033—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure comprising friction clutches or brakes the brake is actuated by springs and released by a fluid pressure
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/4157—Control of braking, e.g. preventing pump over-speeding when motor acts as a pump

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
General Engineering & Computer Science (AREA)
Fluid-Pressure Circuits (AREA)

SE01029/71A 1971-01-28 1971-01-28 SE353297B (th)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
SE01029/71A SE353297B (th)	1971-01-28	1971-01-28
US00220133A US3780990A (en)	1971-01-28	1972-01-24	Brake controlling device
GB373672A GB1370736A (en)	1971-01-28	1972-01-26	Winch apparatus
DE2203860A DE2203860C2 (de)	1971-01-28	1972-01-27	Vorrichtung zur Steuerung der Bremse eines hydraulisch angetriebenen Hubwerks
JP993372A JPS5430170B1 (th)	1971-01-28	1972-01-28

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE01029/71A SE353297B (th)	1971-01-28	1971-01-28

Publications (1)

Publication Number	Publication Date
SE353297B true SE353297B (th)	1973-01-29

Family

ID=20257474

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE01029/71A SE353297B (th)	1971-01-28	1971-01-28

Country Status (5)

Country	Link
US (1)	US3780990A (th)
JP (1)	JPS5430170B1 (th)
DE (1)	DE2203860C2 (th)
GB (1)	GB1370736A (th)
SE (1)	SE353297B (th)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1411897A (en) *	1973-06-14	1975-10-29	Fullerton Hodgart Barclay Ltd	Mine hoists
US3986703A (en) *	1973-06-21	1976-10-19	Evershed Power-Optics Limited	Movement of scenery in theaters and studios
US4047311A (en) *	1974-09-23	1977-09-13	Kelley Charles S	Automatic grab bucket with pressure responsive solenoid control
US4053999A (en) *	1974-09-23	1977-10-18	Kelley Charles S	Automatic grab crane
DE2460463C2 (de) *	1974-12-20	1985-01-10	Kopat Gesellschaft für Konstruktion, Entwicklung und Patentverwertung mbH & Co. KG, 7323 Boll	Windwerk-Antrieb, insbesondere für Baukräne oder dergleichen Hebezeuge
FR2467284A1 (fr) *	1979-10-10	1981-04-17	Rexroth Sigma	Dispositif de commande d'un moteur a fluide, notamment hydraulique, et installation equipee d'un tel dispositif
JPS56165696A (en) *	1980-05-26	1981-12-19	Komatsu Mfg Co Ltd	Brake gear for oil pressure type crane winch
NO151129C (no) *	1980-07-14	1985-02-13	Bryne Mek Verksted	Ventilanordning, saerlig for bremsing av hydrauliske motorer med mekanisk bremse
GB2082227B (en) *	1980-08-15	1984-03-07	Coal Industry Patents Ltd	Brake equipment for underground mining machines
US4441691A (en) *	1982-01-22	1984-04-10	Kabushiki Kaisha Komatsu Seisakusho	Hoisting winch mounted on crane or the like
US4516755A (en) *	1982-06-02	1985-05-14	Kabushiki Kaisha Komatsu Seisakusho	Hydraulic winch control system
US4462570A (en) *	1982-08-25	1984-07-31	Ingersoll-Rand Company	Hoist overload limiter
FR2547569B1 (fr) *	1983-06-20	1987-03-06	Sern	Dispositif de controle hydraulique ou pneumatique d'un moteur hydraulique d'entrainement d'un treuil de fune a bord des bateaux de peche
DE3608536C1 (de) *	1986-03-14	1987-09-24	Boecker Albert Gmbh & Co Kg	Steuervorrichtung fuer die Betaetigung eines hydraulischen Seilwindenantriebes fuer einen Schraegaufzug
FR2714663B1 (fr) *	1993-12-30	1996-01-26	Thomson Csf	Treuil à moteur hydraulique, notamment pour hélicoptère muni d'un sonar.
FI97612C (fi) *	1995-05-19	1997-01-27	Tamrock Oy	Sovitelma kallionporauslaitteen vinssin ohjaamiseksi
US5806838A (en) *	1995-11-30	1998-09-15	Kalve; Atle	Hydraulic system for driving a winch during quartering and lifting modes
DE102008024512B4 (de) *	2008-05-21	2010-08-12	Manitowoc Crane Group France Sas	Elektrohydraulische Leck-Kompensation
CN105019881B (zh) *	2015-07-24	2017-11-07	上海中联重科桩工机械有限公司	旋挖钻机、旋挖钻机的防溜杆控制系统及控制方法
CN113148884B (zh) *	2021-04-20	2022-11-29	徐州重型机械有限公司	应急动力装置及起重机卷扬应急液压控制系统
CN113202829B (zh) *	2021-05-25	2025-06-27	三一重机有限公司	马达总成、行走驱动系统及作业机械
CN114212715B (zh) *	2021-11-09	2024-04-05	中船华南船舶机械有限公司	一种吊机的液压系统的控制方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1406914A (fr) *	1964-09-07	1965-07-23	Landsverk Ab	Dispositif de commande pour les grues mobiles, les excavatrices, ou autres machines analogues
FR1531600A (fr) *	1967-05-16	1968-07-05	Richier Sa	Perfectionnement aux transmissions hydrostatiques pour treuils de levage

1971
- 1971-01-28 SE SE01029/71A patent/SE353297B/xx unknown
1972
- 1972-01-24 US US00220133A patent/US3780990A/en not_active Expired - Lifetime
- 1972-01-26 GB GB373672A patent/GB1370736A/en not_active Expired
- 1972-01-27 DE DE2203860A patent/DE2203860C2/de not_active Expired
- 1972-01-28 JP JP993372A patent/JPS5430170B1/ja active Pending

Also Published As

Publication number	Publication date
US3780990A (en)	1973-12-25
JPS5430170B1 (th)	1979-09-28
DE2203860C2 (de)	1983-04-28
GB1370736A (en)	1974-10-16
DE2203860A1 (de)	1972-08-17

Publication	Publication Date	Title
CS166702B2 (th)	1976-03-29
CS158158B4 (th)	1974-10-15
JPS5430170B1 (th)	1979-09-28
CS148081B1 (th)	1973-02-22
CS151755B1 (th)	1973-11-19
CS153372B1 (th)	1974-02-25
CS154936B3 (th)	1974-04-30
CS166941B1 (th)	1976-03-29
CS156220B1 (th)	1974-07-24
CS150314B1 (th)	1973-09-04
CS158451B1 (th)	1974-11-25
AU2669471A (th)	1972-09-21
CS155846B1 (th)	1974-06-24
CS149960B1 (th)	1973-09-04
CS151373B1 (th)	1973-10-19
CS151381B1 (th)	1973-10-19
CS148991B1 (th)	1973-05-24
CH564434A5 (th)	1975-07-31
CH573593A5 (th)	1976-03-15
BG16833A1 (th)	1973-04-25
CH571488A5 (th)	1976-01-15
CH606168A5 (th)	1978-10-31
CH565484A5 (th)	1975-08-15
CH584455A5 (th)	1977-01-31
CH573893A5 (th)	1976-03-31