DE2513307A1 - Hydraulischer verteiler - Google Patents

Hydraulischer verteiler

Info

Publication number
DE2513307A1
DE2513307A1 DE19752513307 DE2513307A DE2513307A1 DE 2513307 A1 DE2513307 A1 DE 2513307A1 DE 19752513307 DE19752513307 DE 19752513307 DE 2513307 A DE2513307 A DE 2513307A DE 2513307 A1 DE2513307 A1 DE 2513307A1
Authority
DE
Germany
Prior art keywords
piston
hand lever
supply lines
line
valve
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.)
Withdrawn
Application number
DE19752513307
Other languages
German (de)
English (en)
Inventor
Raymond Bore
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.)
Bennes Marrel SA
Original Assignee
Bennes Marrel SA
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 Bennes Marrel SA filed Critical Bennes Marrel SA
Publication of DE2513307A1 publication Critical patent/DE2513307A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/16—Hydraulic or pneumatic features, e.g. circuits, arrangement or adaptation of valves, setting or retracting devices
    • E21D23/26—Hydraulic or pneumatic control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Reciprocating Pumps (AREA)
  • Preliminary Treatment Of Fibers (AREA)
DE19752513307 1974-04-04 1975-03-26 Hydraulischer verteiler Withdrawn DE2513307A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7412525A FR2266813B1 (enrdf_load_stackoverflow) 1974-04-04 1974-04-04

Publications (1)

Publication Number Publication Date
DE2513307A1 true DE2513307A1 (de) 1975-10-16

Family

ID=9137476

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19752513307 Withdrawn DE2513307A1 (de) 1974-04-04 1975-03-26 Hydraulischer verteiler
DE19752514090 Ceased DE2514090A1 (de) 1974-04-04 1975-03-29 Hydraulischer verteiler

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19752514090 Ceased DE2514090A1 (de) 1974-04-04 1975-03-29 Hydraulischer verteiler

Country Status (4)

Country Link
DE (2) DE2513307A1 (enrdf_load_stackoverflow)
FR (1) FR2266813B1 (enrdf_load_stackoverflow)
GB (2) GB1496954A (enrdf_load_stackoverflow)
PL (1) PL110123B1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2115526B (en) * 1982-02-24 1986-04-09 Teledyne Ind Multiposition selector valve
DE19844860A1 (de) * 1998-09-30 2000-04-06 Mannesmann Rexroth Ag Handbetätigtes Steuergerät, insbesondere zur hydraulischen Betätigung von hydraulischen Ventilen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2979963A (en) * 1957-12-17 1961-04-18 Borg Warner Hydraulic clutch control
FR1530610A (fr) * 1967-05-18 1968-06-28 Anciens Etablissements Chabas Distributeur hydraulique à voies multiples

Also Published As

Publication number Publication date
GB1496954A (en) 1978-01-05
FR2266813B1 (enrdf_load_stackoverflow) 1979-02-16
GB1496955A (en) 1978-01-05
PL110123B1 (en) 1980-07-31
DE2514090A1 (de) 1975-10-09
FR2266813A1 (enrdf_load_stackoverflow) 1975-10-31

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination