SE406315B - HYDRAULIC LIFTING DEVICE WITH A LOAD CYLINDER PISTON UNIT AND A HAND-OPERABLE PUMP CYLINDER PISTON UNIT - Google Patents

HYDRAULIC LIFTING DEVICE WITH A LOAD CYLINDER PISTON UNIT AND A HAND-OPERABLE PUMP CYLINDER PISTON UNIT

Info

Publication number
SE406315B
SE406315B SE7609448A SE7609448A SE406315B SE 406315 B SE406315 B SE 406315B SE 7609448 A SE7609448 A SE 7609448A SE 7609448 A SE7609448 A SE 7609448A SE 406315 B SE406315 B SE 406315B
Authority
SE
Sweden
Prior art keywords
cylinder piston
piston unit
hand
lifting device
hydraulic lifting
Prior art date
Application number
SE7609448A
Other languages
Swedish (sv)
Other versions
SE7609448L (en
Inventor
C Petersen
Original Assignee
Jungheinrich Kg
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 Jungheinrich Kg filed Critical Jungheinrich Kg
Publication of SE7609448L publication Critical patent/SE7609448L/en
Publication of SE406315B publication Critical patent/SE406315B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/42—Constructional features with self-contained pumps, e.g. actuated by hand

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Actuator (AREA)
  • Details Of Reciprocating Pumps (AREA)
SE7609448A 1975-11-15 1976-08-26 HYDRAULIC LIFTING DEVICE WITH A LOAD CYLINDER PISTON UNIT AND A HAND-OPERABLE PUMP CYLINDER PISTON UNIT SE406315B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2551336A DE2551336B2 (en) 1975-11-15 1975-11-15 Hydraulic lifting device with a load stroke cylinder piston unit

Publications (2)

Publication Number Publication Date
SE7609448L SE7609448L (en) 1977-05-16
SE406315B true SE406315B (en) 1979-02-05

Family

ID=5961817

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7609448A SE406315B (en) 1975-11-15 1976-08-26 HYDRAULIC LIFTING DEVICE WITH A LOAD CYLINDER PISTON UNIT AND A HAND-OPERABLE PUMP CYLINDER PISTON UNIT

Country Status (4)

Country Link
DE (1) DE2551336B2 (en)
FR (1) FR2331510A1 (en)
GB (1) GB1517404A (en)
SE (1) SE406315B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3710919C1 (en) * 1987-04-01 1988-06-30 Fluidtech Gmbh Hydraulic single piston pump for manual operation
DE10342436B3 (en) * 2003-09-11 2005-03-17 Jungheinrich Ag Pump unit for manual fork lift truck has three-stage control valve with three no-return valves and switching valve
CN103482532A (en) * 2013-05-14 2014-01-01 京山县杰美实业有限责任公司 Novel differential type hydraulic loading and unloading vehicle
CN115788825B (en) * 2022-12-09 2023-06-02 广东凯普生物科技股份有限公司 Sustainable adsorption plunger pump and object moving and taking assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749845A (en) * 1955-04-25 1956-06-12 New York Air Brake Co Pump
FR1181664A (en) * 1957-08-26 1959-06-17 Hersan & Cie Improvements to piston pumps
US2948222A (en) * 1958-08-04 1960-08-09 William S Pine Pump
SE340407B (en) * 1967-11-23 1971-11-15 Domkraft Ab Nike
FR2268171A1 (en) * 1974-04-18 1975-11-14 Mic Sa Double pump with high and low delivery - has valve between main and auxiliary pistons opened by change of load

Also Published As

Publication number Publication date
FR2331510A1 (en) 1977-06-10
GB1517404A (en) 1978-07-12
DE2551336A1 (en) 1977-05-18
SE7609448L (en) 1977-05-16
DE2551336B2 (en) 1979-08-30

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