IT1117081B - Dispositivo di azionamento meccanico per valvole idrauliche - Google Patents
Dispositivo di azionamento meccanico per valvole idraulicheInfo
- Publication number
- IT1117081B IT1117081B IT69221/77A IT6922177A IT1117081B IT 1117081 B IT1117081 B IT 1117081B IT 69221/77 A IT69221/77 A IT 69221/77A IT 6922177 A IT6922177 A IT 6922177A IT 1117081 B IT1117081 B IT 1117081B
- Authority
- IT
- Italy
- Prior art keywords
- operating device
- hydraulic valves
- mechanical operating
- mechanical
- valves
- Prior art date
Links
Classifications
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/14—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle
- F16K11/16—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane
- F16K11/168—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane only swings
-
- 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
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
- F15B13/0422—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with manually-operated pilot valves, e.g. joysticks
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
- F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/52—Mechanical actuating means with crank, eccentric, or cam
- F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
-
- 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
-
- 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
- G05G2009/04766—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 providing feel, e.g. indexing means, means to create counterforce
- G05G2009/0477—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 providing feel, e.g. indexing means, means to create counterforce holding the member in a number of definite positions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/5109—Convertible
- Y10T137/5196—Unit orientable in a single location between plural positions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87056—With selective motion for plural valve actuator
- Y10T137/87064—Oppositely movable cam surfaces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87096—Valves with separate, correlated, actuators
- Y10T137/87113—Interlocked
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Fluid Mechanics (AREA)
- Mechanically-Actuated Valves (AREA)
- Multiple-Way Valves (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762646941 DE2646941A1 (de) | 1976-10-18 | 1976-10-18 | Mechanische betaetigungsvorrichtung fuer hydraulische wegeventile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1117081B true IT1117081B (it) | 1986-02-10 |
Family
ID=5990726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT69221/77A IT1117081B (it) | 1976-10-18 | 1977-10-06 | Dispositivo di azionamento meccanico per valvole idrauliche |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4131126A (it) |
| JP (1) | JPS5350531A (it) |
| DE (1) | DE2646941A1 (it) |
| FR (1) | FR2367974A1 (it) |
| IT (1) | IT1117081B (it) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4282902A (en) * | 1979-05-04 | 1981-08-11 | Becton Dickinson & Company | Valve apparatus for simultaneous control of a plurality of fluid paths |
| US4425116A (en) | 1980-04-14 | 1984-01-10 | Baxter Travenol Laboratories, Inc. | Control system for fluid flow apparatus |
| JPS57500632A (it) * | 1980-04-14 | 1982-04-15 | ||
| US4408800A (en) * | 1980-06-11 | 1983-10-11 | American Seating Company | Office chairs |
| DE3519211A1 (de) * | 1985-05-29 | 1986-12-04 | Mannesmann Rexroth GmbH, 8770 Lohr | Handbetaetigtes sitzventil |
| JPH07103938B2 (ja) * | 1990-01-31 | 1995-11-08 | 株式会社コスメック | 開弁機能付き逆止弁 |
| US5178191A (en) * | 1990-09-05 | 1993-01-12 | Newmatic Controls Inc. | Modular pneumatic control systems |
| DE4316229C2 (de) * | 1993-05-14 | 1998-08-13 | Mannesmann Rexroth Ag | Hydraulisches Vorsteuergerät mit wenigstens einem über einen handbetätigbaren Betätigungshebel einstellbaren hydraulischen Druckregelventil |
| SE512356C2 (sv) * | 1998-07-29 | 2000-03-06 | Volvo Lastvagnar Ab | Växlingsmekanism för en fordonsväxellåda |
| US6220276B1 (en) * | 2000-01-20 | 2001-04-24 | Honeywell Commercial Vehicle Systems Co. | Trailer control valve with variable port orientation |
| US8267373B2 (en) * | 2010-02-23 | 2012-09-18 | Robert Neil Pierson | Locking non-metallic single lever control |
| EP3989037A1 (en) * | 2020-10-26 | 2022-04-27 | Rudolf Mihely | Handlebar with handle at the intersection of the axes of the angular displacement sensors |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1249041B (it) * | 1967-08-31 | |||
| CA640177A (en) * | 1962-04-24 | G. Ziller Lester | Valve manifold for field spraying equipment | |
| US2580553A (en) * | 1948-09-20 | 1952-01-01 | Spacarb Inc | Beverage spigot |
| GB799228A (en) * | 1955-03-30 | 1958-08-06 | Plessey Co Ltd | Improvements in or relating to a hydraulic valve assembly |
| US3195574A (en) * | 1961-08-25 | 1965-07-20 | Carls William | Lever operated valve assembly with lost motion connection |
| GB1205960A (en) * | 1967-10-27 | 1970-09-23 | Wild A G & Co Ltd | Improvements in valves |
-
1976
- 1976-10-18 DE DE19762646941 patent/DE2646941A1/de not_active Withdrawn
-
1977
- 1977-09-22 US US05/835,742 patent/US4131126A/en not_active Expired - Lifetime
- 1977-10-06 IT IT69221/77A patent/IT1117081B/it active
- 1977-10-18 FR FR7731261A patent/FR2367974A1/fr active Granted
- 1977-10-18 JP JP12414177A patent/JPS5350531A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2367974A1 (fr) | 1978-05-12 |
| US4131126A (en) | 1978-12-26 |
| JPS5350531A (en) | 1978-05-09 |
| FR2367974B3 (it) | 1980-07-18 |
| DE2646941A1 (de) | 1978-05-03 |
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