IT945758B - Perfezionamento nei sistemi idrau lici programmabili per il trasporto di oggetti - Google Patents

Perfezionamento nei sistemi idrau lici programmabili per il trasporto di oggetti

Info

Publication number
IT945758B
IT945758B IT5514471A IT5514471A IT945758B IT 945758 B IT945758 B IT 945758B IT 5514471 A IT5514471 A IT 5514471A IT 5514471 A IT5514471 A IT 5514471A IT 945758 B IT945758 B IT 945758B
Authority
IT
Italy
Prior art keywords
transport
objects
improvement
hydraulic systems
programmable hydraulic
Prior art date
Application number
IT5514471A
Other languages
English (en)
Original Assignee
Gs Equipment Co
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
Priority claimed from US00191253A external-priority patent/US3851766A/en
Application filed by Gs Equipment Co filed Critical Gs Equipment Co
Application granted granted Critical
Publication of IT945758B publication Critical patent/IT945758B/it

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
    • 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
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F16H61/47—Automatic regulation in accordance with output requirements for achieving a target output speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • 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
    • F16H61/46—Automatic regulation in accordance with output requirements
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/04—Program control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/08—Program control other than numerical control, i.e. in sequence controllers or logic controllers using plugboards, cross-bar distributors, matrix switches, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/06—Cranes in which the lifting movement is done with a hydraulically controlled plunger
    • 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
    • F16H61/4061—Control related to directional control valves, e.g. change-over valves, for crossing the feeding conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Jib Cranes (AREA)
  • Ship Loading And Unloading (AREA)
  • Control And Safety Of Cranes (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
IT5514471A 1971-01-04 1971-12-31 Perfezionamento nei sistemi idrau lici programmabili per il trasporto di oggetti IT945758B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10365071A 1971-01-04 1971-01-04
US15070771A 1971-06-07 1971-06-07
US00191253A US3851766A (en) 1971-10-21 1971-10-21 Programmable hydraulic drive system for transporting articles

Publications (1)

Publication Number Publication Date
IT945758B true IT945758B (it) 1973-05-10

Family

ID=27379581

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5514471A IT945758B (it) 1971-01-04 1971-12-31 Perfezionamento nei sistemi idrau lici programmabili per il trasporto di oggetti

Country Status (9)

Country Link
AU (1) AU463113B2 (it)
BE (1) BE777654A (it)
CH (1) CH540177A (it)
DE (1) DE2165496A1 (it)
ES (1) ES398593A1 (it)
FR (1) FR2121549A1 (it)
GB (1) GB1378941A (it)
IT (1) IT945758B (it)
NL (1) NL7200067A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6758356B1 (en) 1989-10-10 2004-07-06 Manitowoc Crane Companies, Inc. Liftcrane with synchronous rope operation
US5297019A (en) * 1989-10-10 1994-03-22 The Manitowoc Company, Inc. Control and hydraulic system for liftcrane
US5189605A (en) * 1989-10-10 1993-02-23 The Manitowoc Company, Inc. Control and hydraulic system for a liftcrane
US5579931A (en) * 1989-10-10 1996-12-03 Manitowoc Engineering Company Liftcrane with synchronous rope operation
CN108856129A (zh) * 2018-05-03 2018-11-23 安固集团有限公司 换向器清洗设备
CN108821180B (zh) * 2018-07-16 2024-03-01 郭海生 一种用于上料的行吊
CN116161536B (zh) * 2023-04-13 2025-06-06 上海振华重工(集团)股份有限公司 一种岸桥起重机大车行走机构拆卸辅助工装

Also Published As

Publication number Publication date
BE777654A (fr) 1972-05-02
AU3751071A (en) 1973-07-05
FR2121549A1 (it) 1972-08-25
AU463113B2 (en) 1975-07-17
CH540177A (de) 1973-08-15
GB1378941A (en) 1975-01-02
ES398593A1 (es) 1975-12-01
DE2165496A1 (de) 1972-09-21
NL7200067A (it) 1972-07-06

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