IT970144B - Comando per macchina mobile per lavori edili - Google Patents

Comando per macchina mobile per lavori edili

Info

Publication number
IT970144B
IT970144B IT3120672A IT3120672A IT970144B IT 970144 B IT970144 B IT 970144B IT 3120672 A IT3120672 A IT 3120672A IT 3120672 A IT3120672 A IT 3120672A IT 970144 B IT970144 B IT 970144B
Authority
IT
Italy
Prior art keywords
control
mobile machine
construction works
works
construction
Prior art date
Application number
IT3120672A
Other languages
English (en)
Original Assignee
Koehring 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
Application filed by Koehring Co filed Critical Koehring Co
Application granted granted Critical
Publication of IT970144B publication Critical patent/IT970144B/it

Links

Classifications

    • 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
    • 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
    • Y10T137/86919—Sequentially closing and opening alternately seating flow controllers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Portable Nailing Machines And Staplers (AREA)
IT3120672A 1971-11-04 1972-11-02 Comando per macchina mobile per lavori edili IT970144B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19558171A 1971-11-04 1971-11-04

Publications (1)

Publication Number Publication Date
IT970144B true IT970144B (it) 1974-04-10

Family

ID=22721959

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3120672A IT970144B (it) 1971-11-04 1972-11-02 Comando per macchina mobile per lavori edili

Country Status (6)

Country Link
US (1) US3773084A (it)
JP (2) JPS4854702A (it)
CA (1) CA996000A (it)
FR (1) FR2158501B1 (it)
GB (1) GB1394440A (it)
IT (1) IT970144B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927603A (en) * 1972-06-12 1975-12-23 Koehring Co Control means for a pair of fluid motors
US3958495A (en) * 1972-08-31 1976-05-25 Koehring Company Air-oil amplifier
JPS5099132U (it) * 1974-01-22 1975-08-18
JPS56110433U (it) * 1980-01-28 1981-08-26
FR2557218B1 (fr) * 1983-12-21 1988-01-15 Bennes Marrel Emetteur hydraulique de commande a distance avec amplificateurs de debit
TW201031845A (en) * 2008-05-16 2010-09-01 Graco Minnesota Inc Hose manifold with integrated filtration and shut-off check valves
JP5554396B2 (ja) * 2009-03-31 2014-07-23 カーライル・ブレーキ・プロダクツ・（ユー・ケー）・リミテッド 統合された圧力バランスを伴ったツインパワーバルブ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2346820A (en) * 1933-11-08 1944-04-18 Bendix Westinghouse Automotive Power gear shifting mechanism
US2478002A (en) * 1943-12-31 1949-08-02 Int Harvester Co Valve structure manipulatable for controlling delivery of fluid at selective pressures
US2535785A (en) * 1946-08-29 1950-12-26 Couri George Fluid operated press and control therefor
US2923518A (en) * 1953-08-27 1960-02-02 Goodrich Max Hydraulic duplicating mechanism for machine tools and the like
US3054386A (en) * 1959-02-13 1962-09-18 Gen Motors Corp Brake booster unit
US3019816A (en) * 1960-03-23 1962-02-06 Bendix Corp Control valve for dual independently operable braking systems
US3446376A (en) * 1967-04-27 1969-05-27 Eaton Yale & Towne Reversing mechanism for industrial vehicle
JPH0717408U (ja) * 1993-09-03 1995-03-28 株式会社三精工作所 微細孔加工装置

Also Published As

Publication number Publication date
DE2252693A1 (de) 1973-05-10
DE2252693B2 (de) 1976-05-26
AU4803872A (en) 1974-04-26
JPS5214701U (it) 1977-02-02
GB1394440A (en) 1975-05-14
FR2158501B1 (it) 1975-03-28
US3773084A (en) 1973-11-20
JPS5421841Y2 (it) 1979-08-02
CA996000A (en) 1976-08-31
FR2158501A1 (it) 1973-06-15
JPS4854702A (it) 1973-08-01

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