CA996664A - Electromagnetic bucket positioner for heavy equipment vehicles and the like - Google Patents
Electromagnetic bucket positioner for heavy equipment vehicles and the likeInfo
- Publication number
- CA996664A CA996664A CA177,398A CA177398A CA996664A CA 996664 A CA996664 A CA 996664A CA 177398 A CA177398 A CA 177398A CA 996664 A CA996664 A CA 996664A
- Authority
- CA
- Canada
- Prior art keywords
- heavy equipment
- equipment vehicles
- bucket positioner
- electromagnetic
- electromagnetic bucket
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
- G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
- G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
- G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/2004—Control mechanisms, e.g. control levers
-
- 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
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
-
- 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
- F15B21/08—Servomotor systems incorporating electrically operated control means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
- G05G5/06—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in one or a limited number of definite positions only
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
- G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
- G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
- G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
- G05G2009/04703—Mounting of controlling member
- G05G2009/04714—Mounting of controlling member with orthogonal axes
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G2700/00—Control mechanisms or elements therefor applying a mechanical movement
- G05G2700/04—Control mechanisms limiting amplitude or adjusting datum position
- G05G2700/08—Control mechanisms for locking members in one or more positions
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Operation Control Of Excavators (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Load-Engaging Elements For Cranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00284491A US3823647A (en) | 1972-08-29 | 1972-08-29 | Electromagnetic bucket positioner for heavy equipment vehicles and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
CA996664A true CA996664A (en) | 1976-09-07 |
Family
ID=23090406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA177,398A Expired CA996664A (en) | 1972-08-29 | 1973-07-26 | Electromagnetic bucket positioner for heavy equipment vehicles and the like |
Country Status (7)
Country | Link |
---|---|
US (1) | US3823647A (pt) |
JP (1) | JPS4958601A (pt) |
BE (1) | BE803958A (pt) |
CA (1) | CA996664A (pt) |
DE (1) | DE2344113C2 (pt) |
FR (1) | FR2198031B1 (pt) |
GB (1) | GB1399789A (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2500137C3 (de) * | 1975-01-03 | 1980-06-19 | O & K Orenstein & Koppel Ag, 1000 Berlin | Hydrostatische Hilfskraftlenkung für SchaufeUader |
JPS5736701Y2 (pt) * | 1975-12-04 | 1982-08-13 | ||
US4195551A (en) * | 1977-06-23 | 1980-04-01 | Gresen Manufacturing Company | Hydraulic control valve including electromagnetic detent |
IT1118082B (it) * | 1977-10-06 | 1986-02-24 | Fiat Allis Macch Movi | Dispositivo di comando a leva per distributori di circuiti idraulici |
US4459079A (en) * | 1979-07-23 | 1984-07-10 | Sperry Corporation | Unloading auger control system |
US4469007A (en) * | 1981-11-20 | 1984-09-04 | Caterpillar Tractor Co. | Single lever control with automatic valve latching |
WO1983001820A1 (en) * | 1981-11-20 | 1983-05-26 | Melocik, Kurt, B. | Single lever control with automatic valve latching |
JPS60211522A (ja) * | 1984-04-05 | 1985-10-23 | Kubota Ltd | 作業車の操作構造 |
JPH0754641Y2 (ja) * | 1986-05-09 | 1995-12-18 | 東洋運搬機株式会社 | 荷役位置制御装置 |
CA1298815C (en) * | 1987-09-10 | 1992-04-14 | Isao Kourogi | Apparatus for controlling posture of front loader |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3487958A (en) * | 1968-01-31 | 1970-01-06 | Caterpillar Tractor Co | Self-cycling loader |
US3524562A (en) * | 1968-09-19 | 1970-08-18 | Caterpillar Tractor Co | Hydraulic controls for bucket loaders |
DE1962069C2 (de) * | 1969-12-11 | 1982-09-16 | Robert Bosch Gmbh, 7000 Stuttgart | Mehrwegeventil mit einem elektromagnetisch in seinen Arbeitsstellungen gehaltenen Längsschieber |
US3659734A (en) * | 1971-06-09 | 1972-05-02 | Caterpillar Tractor Co | Bucket positioning device utilizing a biased proximity switch |
JPS4930967U (pt) * | 1972-06-20 | 1974-03-16 |
-
1972
- 1972-08-29 US US00284491A patent/US3823647A/en not_active Expired - Lifetime
-
1973
- 1973-07-26 CA CA177,398A patent/CA996664A/en not_active Expired
- 1973-08-23 BE BE134882A patent/BE803958A/xx not_active IP Right Cessation
- 1973-08-28 FR FR7331102A patent/FR2198031B1/fr not_active Expired
- 1973-08-29 GB GB4072173A patent/GB1399789A/en not_active Expired
- 1973-08-29 JP JP48096264A patent/JPS4958601A/ja active Pending
- 1973-08-29 DE DE2344113A patent/DE2344113C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS4958601A (pt) | 1974-06-06 |
US3823647A (en) | 1974-07-16 |
BE803958A (fr) | 1974-02-25 |
DE2344113A1 (de) | 1974-04-18 |
FR2198031A1 (pt) | 1974-03-29 |
GB1399789A (en) | 1975-07-02 |
FR2198031B1 (pt) | 1981-04-10 |
DE2344113C2 (de) | 1983-04-07 |
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