JPS5029187B1 - - Google Patents

Info

Publication number
JPS5029187B1
JPS5029187B1 JP44064488A JP6448869A JPS5029187B1 JP S5029187 B1 JPS5029187 B1 JP S5029187B1 JP 44064488 A JP44064488 A JP 44064488A JP 6448869 A JP6448869 A JP 6448869A JP S5029187 B1 JPS5029187 B1 JP S5029187B1
Authority
JP
Japan
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.)
Pending
Application number
JP44064488A
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 filed Critical
Publication of JPS5029187B1 publication Critical patent/JPS5029187B1/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/14—Control arrangements for mechanically-driven presses
    • B30B15/142—Control arrangements for mechanically-driven presses controlling the brake or the clutch
    • 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
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/001—Double valve requiring the use of both hands simultaneously
    • 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
    • Y10T137/87169—Supply and exhaust
    • 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
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87193—Pilot-actuated
    • Y10T137/87209—Electric

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Presses (AREA)
JP44064488A 1968-08-17 1969-08-16 Pending JPS5029187B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1751916 1968-08-17

Publications (1)

Publication Number Publication Date
JPS5029187B1 true JPS5029187B1 (ja) 1975-09-20

Family

ID=5692525

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44064488A Pending JPS5029187B1 (ja) 1968-08-17 1969-08-16

Country Status (6)

Country Link
US (1) US3583438A (ja)
JP (1) JPS5029187B1 (ja)
AT (1) AT296027B (ja)
CH (1) CH492885A (ja)
FR (1) FR2015842A1 (ja)
GB (1) GB1285964A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3908515A (en) * 1973-09-10 1975-09-30 Caterpillar Tractor Co Hydraulic circuit with selectively actuatable float control
DE2750895A1 (de) * 1977-11-14 1979-05-17 Technomatic Ag Aesch Sicherheitsventil
CN115490163A (zh) * 2022-09-19 2022-12-20 徐州建机工程机械有限公司 一种塔机顶升系统及其应急处理控制方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3175470A (en) * 1962-03-07 1965-03-30 Eimco Corp Pressure fluid control means and system

Also Published As

Publication number Publication date
GB1285964A (en) 1972-08-16
US3583438A (en) 1971-06-08
CH492885A (de) 1970-06-30
AT296027B (de) 1972-01-25
FR2015842A1 (ja) 1970-04-30

Similar Documents

Publication Publication Date Title
AU1946070A (ja)
AU428130B2 (ja)
AU2374870A (ja)
AU6168869A (ja)
AU6171569A (ja)
FR2015842A1 (ja)
AU416157B2 (ja)
AU429879B2 (ja)
AU2581067A (ja)
AU4811568A (ja)
AU421558B1 (ja)
AU3789668A (ja)
AU3224368A (ja)
AU4744468A (ja)
AR203075Q (ja)
AU2580267A (ja)
AU4558658A (ja)
BE728040A (ja)
BE709479A (ja)
BE581157A (ja)
AU4464266A (ja)
AU4503667A (ja)
AU479894A (ja)
AU463027A (ja)
BE709435A (ja)