IT1272217B - HYDRAULIC CIRCUIT FOR CLUTCH WINCHES. - Google Patents
HYDRAULIC CIRCUIT FOR CLUTCH WINCHES.Info
- Publication number
- IT1272217B IT1272217B ITRM940237A ITRM940237A IT1272217B IT 1272217 B IT1272217 B IT 1272217B IT RM940237 A ITRM940237 A IT RM940237A IT RM940237 A ITRM940237 A IT RM940237A IT 1272217 B IT1272217 B IT 1272217B
- Authority
- IT
- Italy
- Prior art keywords
- winches
- clutch
- hydraulic circuit
- hydraulic
- circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
-
- 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
- B66D1/28—Other constructional details
- B66D1/40—Control devices
- B66D1/42—Control devices non-automatic
- B66D1/44—Control devices non-automatic pneumatic of hydraulic
-
- 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
- B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
- B66D1/74—Capstans
- B66D1/76—Capstans having auxiliary drums or barrels for storing the ropes or cables
-
- 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
- F15B11/05—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed specially adapted to maintain constant speed, e.g. pressure-compensated, load-responsive
-
- 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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/14—Energy-recuperation means
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
- G02B6/52—Underground or underwater installation; Installation through tubing, conduits or ducts using fluid, e.g. air
-
- 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
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/2053—Type of pump
- F15B2211/20546—Type of pump variable capacity
-
- 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
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/2053—Type of pump
- F15B2211/20561—Type of pump reversible
-
- 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
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/2053—Type of pump
- F15B2211/20569—Type of pump capable of working as pump and motor
-
- 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
- F15B2211/32—Directional control characterised by the type of actuation
- F15B2211/329—Directional 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
- F15B2211/50—Pressure control
- F15B2211/505—Pressure control characterised by the type of pressure control means
- F15B2211/50563—Pressure control characterised by the type of pressure control means the pressure control means controlling a differential pressure
- F15B2211/50581—Pressure control characterised by the type of pressure control means the pressure control means controlling a differential pressure using counterbalance 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
- F15B2211/50—Pressure control
- F15B2211/515—Pressure control characterised by the connections of the pressure control means in the circuit
- F15B2211/5153—Pressure control characterised by the connections of the pressure control means in the circuit being connected to an output member and a 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
- F15B2211/50—Pressure control
- F15B2211/52—Pressure control characterised by the type of actuation
- F15B2211/528—Pressure 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
- F15B2211/50—Pressure control
- F15B2211/57—Control of a differential 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
- F15B2211/70—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
- 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
- F15B2211/71—Multiple output members, e.g. multiple hydraulic motors or cylinders
-
- 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
- F15B2211/75—Control of speed of the 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
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/76—Control of force or torque of the 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
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/78—Control of multiple output members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Fluid-Pressure Circuits (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4314813A DE4314813C1 (en) | 1993-05-05 | 1993-05-05 | Hydraulic circuit |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRM940237A0 ITRM940237A0 (en) | 1994-04-26 |
ITRM940237A1 ITRM940237A1 (en) | 1995-10-26 |
IT1272217B true IT1272217B (en) | 1997-06-16 |
Family
ID=6487208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITRM940237A IT1272217B (en) | 1993-05-05 | 1994-04-26 | HYDRAULIC CIRCUIT FOR CLUTCH WINCHES. |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE4314813C1 (en) |
ES (1) | ES2114761B1 (en) |
FR (1) | FR2705656A1 (en) |
GB (1) | GB2277780A (en) |
IT (1) | IT1272217B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2825421B1 (en) * | 2001-06-05 | 2004-08-27 | Ptc | DEVICE FOR SUPPRESSING BACK PRESSURES IN THE RETURN CIRCUIT OF A HYDRAULIC SYSTEM |
DE10245994A1 (en) * | 2002-10-02 | 2004-04-15 | Fluitronics Gmbh | Multiple hydraulic motor drive has a constant output speed with a constant hydraulic supply delivery by automatically short circuiting all but one motor |
US8234026B2 (en) | 2007-09-11 | 2012-07-31 | Hydro-Gear Limited Partnership | Electric drive vehicle control system |
CN102992194B (en) * | 2012-11-30 | 2015-01-14 | 三一重工股份有限公司 | Crane, hydraulic assembly of crane, and method for controlling crane |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1240585A (en) * | 1969-06-26 | 1971-07-28 | Ind Handels Combinatie Holland | Suction dredger |
FR2053405A1 (en) * | 1969-07-03 | 1971-04-16 | Ihc Holland Nv | |
NO141604C (en) * | 1970-01-23 | 1980-04-09 | Bergens Mek Verksted | WINNING DEVICE WITH TOWING WINDOW AND STORAGE WINNING |
FR2297804A2 (en) * | 1975-01-15 | 1976-08-13 | Hydraulik Brattvaag As | Two winch parallel hydraulic control system for trawl net - has pressure limiting valve acting as relief valve pilot to maintain equal cable tension |
SE389640B (en) * | 1975-04-15 | 1976-11-15 | Wennberg Ab C J | VINSCHAGGREGAT FFOR ARBETSREDSKAP |
US4232792A (en) * | 1978-02-21 | 1980-11-11 | Kockums Industries, Inc. | Crane |
FR2487802B1 (en) * | 1980-08-01 | 1985-08-09 | Retel Jr | WINCH CONTROL DEVICE |
JPH0227522B2 (en) * | 1982-09-28 | 1990-06-18 | Uchida Yuatsu Kiki Kogyo Kk | FUKUSUKONOYUATSUMOOTANOSEIGYOKAIROSOCHI |
JPS61184267A (en) * | 1985-02-06 | 1986-08-16 | Kawasaki Heavy Ind Ltd | Hydraulic winch drive apparatus |
WO1989009744A1 (en) * | 1988-04-13 | 1989-10-19 | Imi-Barient, Inc. | Powered sailboat winch |
US4920680A (en) * | 1988-11-03 | 1990-05-01 | Lindgren Peter B | Line setter method and apparatus |
JP3074545B2 (en) * | 1992-03-03 | 2000-08-07 | 株式会社加藤製作所 | Crane boom raising device for construction machinery |
-
1993
- 1993-05-05 DE DE4314813A patent/DE4314813C1/en not_active Expired - Fee Related
-
1994
- 1994-03-25 ES ES09400643A patent/ES2114761B1/en not_active Expired - Lifetime
- 1994-04-26 IT ITRM940237A patent/IT1272217B/en active IP Right Grant
- 1994-04-27 GB GB9408360A patent/GB2277780A/en not_active Withdrawn
- 1994-05-05 FR FR9405529A patent/FR2705656A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
ITRM940237A1 (en) | 1995-10-26 |
GB2277780A (en) | 1994-11-09 |
ITRM940237A0 (en) | 1994-04-26 |
ES2114761B1 (en) | 1999-03-01 |
ES2114761A1 (en) | 1998-06-01 |
GB9408360D0 (en) | 1994-06-15 |
DE4314813C1 (en) | 1994-09-01 |
FR2705656A1 (en) | 1994-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2688559B1 (en) | FRICTION CLUTCH. | |
FR2684151B1 (en) | FRICTION CLUTCH. | |
ES1029611Y (en) | A SHOE. | |
DE69406970D1 (en) | Hydrodynamic clutch | |
ATE116039T1 (en) | TRANSMISSION. | |
DE69414547D1 (en) | HYDRAULIC CLUTCH | |
NO931797L (en) | Hydraulic clutch | |
FR2666390B1 (en) | HYDRAULIC CLUTCH. | |
TR27928A (en) | Bilateral clutch arrangement. | |
DE69009254T2 (en) | Hydraulic clutch. | |
GB9200631D0 (en) | Hydraulic clutch operation arrangement | |
IT1272217B (en) | HYDRAULIC CIRCUIT FOR CLUTCH WINCHES. | |
DE9315868U1 (en) | clutch | |
NO901275L (en) | HYDRAULIC CLUTCH. | |
DE69006918T2 (en) | Hydraulic clutch. | |
DE59403778D1 (en) | Slip clutch | |
KR950011961U (en) | Multi-plate clutch | |
NO961673L (en) | Hydraulic clutch | |
FI954363A0 (en) | A clutch assembly | |
IT1302151B1 (en) | CLUTCH ENGAGEMENT. | |
KR950011963U (en) | Multi-plate clutch | |
KR950011964U (en) | Multi-plate clutch | |
KR950011962U (en) | Multi-plate clutch | |
KR950017757U (en) | Automatic clutch device using power steering hydraulic pressure | |
IT9046101A0 (en) | QUICK CLUTCH ENGAGEMENT. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |