SE9604627L - Device at actuator for a lifting device - Google Patents

Device at actuator for a lifting device

Info

Publication number
SE9604627L
SE9604627L SE9604627A SE9604627A SE9604627L SE 9604627 L SE9604627 L SE 9604627L SE 9604627 A SE9604627 A SE 9604627A SE 9604627 A SE9604627 A SE 9604627A SE 9604627 L SE9604627 L SE 9604627L
Authority
SE
Sweden
Prior art keywords
lifting
rotary
tractive
lowering
proof
Prior art date
Application number
SE9604627A
Other languages
Swedish (sv)
Other versions
SE508089C2 (en
SE9604627D0 (en
Inventor
Kenneth Leim
Original Assignee
Scandinavian Mobility 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 Scandinavian Mobility Ab filed Critical Scandinavian Mobility Ab
Priority to SE9604627A priority Critical patent/SE508089C2/en
Publication of SE9604627D0 publication Critical patent/SE9604627D0/en
Publication of SE9604627L publication Critical patent/SE9604627L/en
Publication of SE508089C2 publication Critical patent/SE508089C2/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1013—Lifting of patients by
    • A61G7/1019—Vertical extending columns or mechanisms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1038—Manual lifting aids, e.g. frames or racks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/48—Manually-movable jib cranes for use in workshops
    • 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
    • B66F3/44—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with self-contained electric driving motors

Abstract

The axial movement of the work bar (6) occurs through track engagement between it and a piece and relative rotation between them via a drive component. The arrangement is convertible between two function conditions, i.e. a first in which the drive component is arranged to produce lifting and lowering and a second in which lifting and lowering can occur manually. The transition between these two conditions occurs by maintaining the release of a non-rotary connection between a first part rotary and tractive-proof first part connected to the work bar and a rotary and tractive-proof part connected with the component.
SE9604627A 1996-12-16 1996-12-16 Arrangement with positioning unit for lifting device SE508089C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9604627A SE508089C2 (en) 1996-12-16 1996-12-16 Arrangement with positioning unit for lifting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9604627A SE508089C2 (en) 1996-12-16 1996-12-16 Arrangement with positioning unit for lifting device

Publications (3)

Publication Number Publication Date
SE9604627D0 SE9604627D0 (en) 1996-12-16
SE9604627L true SE9604627L (en) 1998-06-17
SE508089C2 SE508089C2 (en) 1998-08-24

Family

ID=20404999

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9604627A SE508089C2 (en) 1996-12-16 1996-12-16 Arrangement with positioning unit for lifting device

Country Status (1)

Country Link
SE (1) SE508089C2 (en)

Also Published As

Publication number Publication date
SE508089C2 (en) 1998-08-24
SE9604627D0 (en) 1996-12-16

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