NO742760L - - Google Patents

Info

Publication number
NO742760L
NO742760L NO742760A NO742760A NO742760L NO 742760 L NO742760 L NO 742760L NO 742760 A NO742760 A NO 742760A NO 742760 A NO742760 A NO 742760A NO 742760 L NO742760 L NO 742760L
Authority
NO
Norway
Prior art keywords
line
pump
piston
main line
cylinders
Prior art date
Application number
NO742760A
Other languages
English (en)
Norwegian (no)
Inventor
M Brendecke
Original Assignee
Peiner Masch Schrauben
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 Peiner Masch Schrauben filed Critical Peiner Masch Schrauben
Publication of NO742760L publication Critical patent/NO742760L/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/14—Grabs opened or closed by driving motors thereon
    • B66C3/16—Grabs opened or closed by driving motors thereon by fluid motors
    • 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
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/06—Details
    • F15B7/10—Compensation of the liquid content in a system

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
NO742760A 1973-07-31 1974-07-30 NO742760L (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2339204A DE2339204C3 (de) 1973-07-31 1973-07-31 Steuervorrichtung für motorhydraulische Greifer

Publications (1)

Publication Number Publication Date
NO742760L true NO742760L (de) 1975-02-24

Family

ID=5888716

Family Applications (1)

Application Number Title Priority Date Filing Date
NO742760A NO742760L (de) 1973-07-31 1974-07-30

Country Status (5)

Country Link
DE (1) DE2339204C3 (de)
GB (1) GB1473420A (de)
IT (1) IT1017715B (de)
NO (1) NO742760L (de)
SE (1) SE411378B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2593796A1 (fr) * 1986-02-04 1987-08-07 Realisa Meca Chaudronneri Et Appareil de manutention verticale de charge
US4953639A (en) * 1989-09-08 1990-09-04 Ingersoll-Rand Company Closed loop hydraulic drill feed system
AT396613B (de) * 1992-05-15 1993-10-25 Hoerbiger Fluidtechnik Gmbh Hydraulische betätigungsanordnung für ein fahrzeugverdeck
GB9726517D0 (en) * 1997-12-16 1998-02-11 Smiths Industries Ltd Hydraulic apparatus

Also Published As

Publication number Publication date
DE2339204B2 (de) 1980-05-08
SE7409793L (de) 1975-02-03
DE2339204A1 (de) 1975-02-13
IT1017715B (it) 1977-08-10
GB1473420A (en) 1977-05-11
DE2339204C3 (de) 1981-01-08
SE411378B (sv) 1979-12-17

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