SE9400431L - Pneumatic, one-hand operated lifting device - Google Patents

Pneumatic, one-hand operated lifting device

Info

Publication number
SE9400431L
SE9400431L SE9400431A SE9400431A SE9400431L SE 9400431 L SE9400431 L SE 9400431L SE 9400431 A SE9400431 A SE 9400431A SE 9400431 A SE9400431 A SE 9400431A SE 9400431 L SE9400431 L SE 9400431L
Authority
SE
Sweden
Prior art keywords
pneumatic
manoeuvring
lifting device
hand operated
operated lifting
Prior art date
Application number
SE9400431A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9400431D0 (en
SE501749C2 (en
Inventor
Tore Persson
Original Assignee
Aston Verktyg Ab
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 Aston Verktyg Ab filed Critical Aston Verktyg Ab
Priority to SE9400431A priority Critical patent/SE501749C2/en
Publication of SE9400431D0 publication Critical patent/SE9400431D0/en
Publication of SE9400431L publication Critical patent/SE9400431L/en
Publication of SE501749C2 publication Critical patent/SE501749C2/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
    • B66F3/247—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated pneumatically actuated

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

The pneumatic lifting unit for producing rotation, tilting and raising/lowering of the load incorporates a mechanical link system so that a manoeuvring hand grip (2) via a driver (4) and a control rod (18) permits rotation and tilting of the whole lifting unit and thereby the actual lifting tool around the link head (16). Simultaneously with the raising/lowering of the load by means of an up and down movement of the manoeuvring hand grip, a directional valve (24) is activated via a manoeuvring rod (17).
SE9400431A 1994-02-10 1994-02-10 Pneumatic, single=handedly operated lifting unit - is suspended in rear gable via link head, allowing rotation its axis and pivoting outwards through 30 deg in all directions SE501749C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9400431A SE501749C2 (en) 1994-02-10 1994-02-10 Pneumatic, single=handedly operated lifting unit - is suspended in rear gable via link head, allowing rotation its axis and pivoting outwards through 30 deg in all directions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9400431A SE501749C2 (en) 1994-02-10 1994-02-10 Pneumatic, single=handedly operated lifting unit - is suspended in rear gable via link head, allowing rotation its axis and pivoting outwards through 30 deg in all directions

Publications (3)

Publication Number Publication Date
SE9400431D0 SE9400431D0 (en) 1994-02-10
SE9400431L true SE9400431L (en) 1995-05-08
SE501749C2 SE501749C2 (en) 1995-05-08

Family

ID=20392868

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9400431A SE501749C2 (en) 1994-02-10 1994-02-10 Pneumatic, single=handedly operated lifting unit - is suspended in rear gable via link head, allowing rotation its axis and pivoting outwards through 30 deg in all directions

Country Status (1)

Country Link
SE (1) SE501749C2 (en)

Also Published As

Publication number Publication date
SE9400431D0 (en) 1994-02-10
SE501749C2 (en) 1995-05-08

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