JPS51119490A - Liquid pressure servocylinder and stroke cycle adjuster employed with this cylinder - Google Patents

Liquid pressure servocylinder and stroke cycle adjuster employed with this cylinder

Info

Publication number
JPS51119490A
JPS51119490A JP50044574A JP4457475A JPS51119490A JP S51119490 A JPS51119490 A JP S51119490A JP 50044574 A JP50044574 A JP 50044574A JP 4457475 A JP4457475 A JP 4457475A JP S51119490 A JPS51119490 A JP S51119490A
Authority
JP
Japan
Prior art keywords
servocylinder
cylinder
liquid pressure
stroke cycle
cycle adjuster
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.)
Granted
Application number
JP50044574A
Other languages
Japanese (ja)
Other versions
JPS5624121B2 (en
Inventor
Ryuichi Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nikkiso Co Ltd
Original Assignee
Nikkiso Co Ltd
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 Nikkiso Co Ltd filed Critical Nikkiso Co Ltd
Priority to JP50044574A priority Critical patent/JPS51119490A/en
Priority to CA234,310A priority patent/CA1036903A/en
Priority to DE2538203A priority patent/DE2538203C2/en
Priority to GB35501/75A priority patent/GB1519199A/en
Priority to CH1146375A priority patent/CH596454A5/xx
Priority to SE7509950-7A priority patent/SE416994B/en
Priority to NL7510790A priority patent/NL7510790A/en
Priority to FR7528977A priority patent/FR2307155A1/en
Priority to BR7507768*A priority patent/BR7507768A/en
Publication of JPS51119490A publication Critical patent/JPS51119490A/en
Publication of JPS5624121B2 publication Critical patent/JPS5624121B2/ja
Granted legal-status Critical Current

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/22—Cranks; Eccentrics
    • F16C3/28—Adjustable cranks or eccentrics
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/17—Characterised by the construction of the motor unit of the straight-cylinder type of differential-piston type
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/24—Other details, e.g. assembly with regulating devices for restricting the stroke
    • 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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • F15B9/10—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor in which the controlling element and the servomotor each controls a separate member, these members influencing different fluid passages or the same passage

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Ocean & Marine Engineering (AREA)
  • Servomotors (AREA)
  • Actuator (AREA)
  • Transmission Devices (AREA)
  • Reciprocating Pumps (AREA)

Abstract

PURPOSE: To realize a liquid pressure servocylinder and a stroke cycle adjusting device in which this cylinder is adapted that are able to optionally perform setting position of an operation shaft.
COPYRIGHT: (C)1976,JPO&Japio
JP50044574A 1975-04-12 1975-04-12 Liquid pressure servocylinder and stroke cycle adjuster employed with this cylinder Granted JPS51119490A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP50044574A JPS51119490A (en) 1975-04-12 1975-04-12 Liquid pressure servocylinder and stroke cycle adjuster employed with this cylinder
CA234,310A CA1036903A (en) 1975-04-12 1975-08-27 Fluid pressure servocylinder
DE2538203A DE2538203C2 (en) 1975-04-12 1975-08-27 Mechanism for changing the stroke length of a gear unit for converting a rotary movement into a reciprocating movement
GB35501/75A GB1519199A (en) 1975-04-12 1975-08-28 Fluid pressure servomotor control system
CH1146375A CH596454A5 (en) 1975-04-12 1975-09-04
SE7509950-7A SE416994B (en) 1975-04-12 1975-09-08 FLUID PRESSURE SERVOCYLINDER WITH A PISTON SLIDELY ORIGINATED IN A CYLINDER AND PROVIDED WITH A CIRCULAR DRILL
NL7510790A NL7510790A (en) 1975-04-12 1975-09-12 MEDIUM PRESSURE SERVO CYLINDER.
FR7528977A FR2307155A1 (en) 1975-04-12 1975-09-22 PRESSURE FLUID SERVO CYLINDER
BR7507768*A BR7507768A (en) 1975-04-12 1975-11-24 FLUID PRESSURE SERVOCILINDER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50044574A JPS51119490A (en) 1975-04-12 1975-04-12 Liquid pressure servocylinder and stroke cycle adjuster employed with this cylinder

Publications (2)

Publication Number Publication Date
JPS51119490A true JPS51119490A (en) 1976-10-20
JPS5624121B2 JPS5624121B2 (en) 1981-06-04

Family

ID=12695265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50044574A Granted JPS51119490A (en) 1975-04-12 1975-04-12 Liquid pressure servocylinder and stroke cycle adjuster employed with this cylinder

Country Status (9)

Country Link
JP (1) JPS51119490A (en)
BR (1) BR7507768A (en)
CA (1) CA1036903A (en)
CH (1) CH596454A5 (en)
DE (1) DE2538203C2 (en)
FR (1) FR2307155A1 (en)
GB (1) GB1519199A (en)
NL (1) NL7510790A (en)
SE (1) SE416994B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI60817C (en) * 1980-08-26 1982-04-13 Tampella Oy Ab EXCENTAL ADJUSTMENT
CN109869434B (en) * 2019-02-13 2021-05-04 山东泰进机械装备股份有限公司 Universal piston rod

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3398691A (en) * 1966-02-08 1968-08-27 Nippon Kikai Keiso Kaisha Ltd Controlled volume pumps

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1411023A (en) * 1963-04-05 1965-09-17 Force multiplier device, applicable to the control of devices and equipment
FR1423873A (en) * 1964-11-24 1966-01-07 Franco Belge Mat Chemin Fer Hydro-electric linear positioning device
DE1601701B2 (en) * 1967-04-26 1976-06-24 Robert Bosch Gmbh, 7000 Stuttgart SEQUENCE CONTROL DEVICE FOR AN ADJUSTABLE PUMP
US3496833A (en) * 1967-11-27 1970-02-24 Jack R Kobelt Hydraulically activated servo device
GB1291832A (en) * 1968-11-21 1972-10-04 Lucas Industries Ltd Servo mechanism
US3646849A (en) * 1970-02-10 1972-03-07 Lucas Industries Ltd Servomechanism
US3757640A (en) * 1971-12-01 1973-09-11 Avco Corp Simplified follower servomechanism

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3398691A (en) * 1966-02-08 1968-08-27 Nippon Kikai Keiso Kaisha Ltd Controlled volume pumps

Also Published As

Publication number Publication date
BR7507768A (en) 1976-10-05
SE7509950L (en) 1976-10-13
CA1036903A (en) 1978-08-22
SE416994B (en) 1981-02-16
CH596454A5 (en) 1978-03-15
NL7510790A (en) 1976-10-14
FR2307155A1 (en) 1976-11-05
DE2538203C2 (en) 1985-12-12
FR2307155B1 (en) 1981-06-19
JPS5624121B2 (en) 1981-06-04
DE2538203A1 (en) 1976-10-28
GB1519199A (en) 1978-07-26

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