FR2158501A1 - - Google Patents

Info

Publication number
FR2158501A1
FR2158501A1 FR7238997A FR7238997A FR2158501A1 FR 2158501 A1 FR2158501 A1 FR 2158501A1 FR 7238997 A FR7238997 A FR 7238997A FR 7238997 A FR7238997 A FR 7238997A FR 2158501 A1 FR2158501 A1 FR 2158501A1
Authority
FR
France
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
FR7238997A
Other languages
French (fr)
Other versions
FR2158501B1 (en:Method
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.)
Koehring Co
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
Publication of FR2158501A1 publication Critical patent/FR2158501A1/fr
Application granted granted Critical
Publication of FR2158501B1 publication Critical patent/FR2158501B1/fr
Expired legal-status Critical Current

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)
FR7238997A 1971-11-04 1972-11-03 Expired FR2158501B1 (en:Method)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2158501A1 true FR2158501A1 (en:Method) 1973-06-15
FR2158501B1 FR2158501B1 (en:Method) 1975-03-28

Family

ID=22721959

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7238997A Expired FR2158501B1 (en:Method) 1971-11-04 1972-11-03

Country Status (6)

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

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 (en:Method) * 1974-01-22 1975-08-18
JPS56110433U (en:Method) * 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
BRPI0924984A2 (pt) * 2009-03-31 2016-01-12 Carlisle Brake Products Uk Ltd conjunto de válvula de potência dupla de corpo único

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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
DE2252693A1 (de) 1973-05-10
JPS4854702A (en:Method) 1973-08-01
AU4803872A (en) 1974-04-26
JPS5421841Y2 (en:Method) 1979-08-02
IT970144B (it) 1974-04-10
FR2158501B1 (en:Method) 1975-03-28
GB1394440A (en) 1975-05-14
US3773084A (en) 1973-11-20
DE2252693B2 (de) 1976-05-26
JPS5214701U (en:Method) 1977-02-02
CA996000A (en) 1976-08-31

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Legal Events

Date Code Title Description
ST Notification of lapse