FI46714C - Hydraulinen nosturi tai kääntönosturi, jossa on sähkömoottorikäyttöine n hydraulipumppu. - Google Patents

Hydraulinen nosturi tai kääntönosturi, jossa on sähkömoottorikäyttöine n hydraulipumppu.

Info

Publication number
FI46714C
FI46714C FI682322A FI232268A FI46714C FI 46714 C FI46714 C FI 46714C FI 682322 A FI682322 A FI 682322A FI 232268 A FI232268 A FI 232268A FI 46714 C FI46714 C FI 46714C
Authority
FI
Finland
Prior art keywords
electric motor
motor driven
hydraulic
crane
hydraulic pump
Prior art date
Application number
FI682322A
Other languages
English (en)
Swedish (sv)
Other versions
FI46714B (fi
Inventor
Adolfsson
Original Assignee
Adolfsson
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 Adolfsson filed Critical Adolfsson
Application granted granted Critical
Publication of FI46714B publication Critical patent/FI46714B/fi
Publication of FI46714C publication Critical patent/FI46714C/fi

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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/18—Combined units comprising both motor and pump
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/06—Cranes in which the lifting movement is done with a hydraulically controlled plunger

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Jib Cranes (AREA)
FI682322A 1967-08-30 1968-08-16 Hydraulinen nosturi tai kääntönosturi, jossa on sähkömoottorikäyttöine n hydraulipumppu. FI46714C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1201567 1967-08-30

Publications (2)

Publication Number Publication Date
FI46714B FI46714B (fi) 1973-02-28
FI46714C true FI46714C (fi) 1973-06-11

Family

ID=20294999

Family Applications (1)

Application Number Title Priority Date Filing Date
FI682322A FI46714C (fi) 1967-08-30 1968-08-16 Hydraulinen nosturi tai kääntönosturi, jossa on sähkömoottorikäyttöine n hydraulipumppu.

Country Status (7)

Country Link
US (1) US3608742A (fi)
AT (1) AT291480B (fi)
DK (1) DK116685B (fi)
ES (1) ES357369A1 (fi)
FI (1) FI46714C (fi)
FR (1) FR1577048A (fi)
GB (1) GB1166408A (fi)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1361820A (en) * 1971-12-23 1974-07-30 Redman Fisher Eng Ltd Hydraulic ram and its use in a crane
US3866759A (en) * 1972-11-16 1975-02-18 Charles M Lucas Portable hoist
JPS5380655A (en) * 1976-12-25 1978-07-17 Nippon Aikiyan Kk Derric device for boom and so on
US4193733A (en) * 1978-05-17 1980-03-18 Harnischfeger Corporation Hydraulic excavator machine having self-contained electrohydraulic power units
US4710090A (en) * 1986-05-22 1987-12-01 Deluca Charles Q Hydraulic hoist particularly for mounting on pick-up truck beds or the like
US5725112A (en) * 1991-12-17 1998-03-10 Thorby; Donald Frederick Crane
WO2005021415A1 (de) * 2003-08-22 2005-03-10 Terex-Demag Gmbh & Co. Kg Mobilkranausleger mit daran angeordnetem autarken hydraulikaggregat
DE102013203885A1 (de) 2013-03-07 2014-09-11 Putzmeister Engineering Gmbh Arbeitsgerät mit Stationärmast und Drehkopf

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1690181A (en) * 1924-05-12 1928-11-06 American Hoist & Derrick Co Hydraulic hoist
US2517813A (en) * 1949-08-03 1950-08-08 Cardinal Corp Hoist
US2756563A (en) * 1951-08-07 1956-07-31 Ray A Bohlman Electrohydraulic motor mechanism
GB822165A (en) * 1958-09-15 1959-10-21 Electrol Inc Improvements relating to electro-hydraulic actuators
US3078961A (en) * 1961-09-06 1963-02-26 Joseph Bradbury & Sons Ltd Roll-on to free-wheel convertible vehicle lift

Also Published As

Publication number Publication date
GB1166408A (en) 1969-10-08
DE1781099A1 (de) 1970-10-22
ES357369A1 (es) 1970-03-16
FI46714B (fi) 1973-02-28
DE1781099B2 (de) 1972-08-24
FR1577048A (fi) 1969-08-01
US3608742A (en) 1971-09-28
AT291480B (de) 1971-07-12
DK116685B (da) 1970-02-02

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