PL127242U1 - Permanent load-lifting magnet with test intermediate positioning - Google Patents

Permanent load-lifting magnet with test intermediate positioning

Info

Publication number
PL127242U1
PL127242U1 PL127242U PL12724218U PL127242U1 PL 127242 U1 PL127242 U1 PL 127242U1 PL 127242 U PL127242 U PL 127242U PL 12724218 U PL12724218 U PL 12724218U PL 127242 U1 PL127242 U1 PL 127242U1
Authority
PL
Poland
Prior art keywords
rotor
test intermediate
protruding
magnet
lifting magnet
Prior art date
Application number
PL127242U
Other languages
Polish (pl)
Inventor
Ladislav Blabla
Original Assignee
Walmag Holding S.R.O.
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 Walmag Holding S.R.O. filed Critical Walmag Holding S.R.O.
Publication of PL127242U1 publication Critical patent/PL127242U1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/04—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by magnetic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Abstract

Permanentny magnes podnoszący ciężarowy z testowym położeniem pośrednim zawierający korpus (1) statora z magnesem, w którym jest umieszczony wirnik (2) z magnesem, przy czym na dolnej części korpusu (1) jest utworzona powierzchnia mocująca (13), wirnik (2) porusza się w sposób obrotowy wokół osi podłużnej, przy czym część (25) wirnika (2) wystaje z korpusu (1), a ta część (25) wystająca jest w sposób obrotowy umieszczona w wyżłobieniu okrągłym ogranicznika (3), w części (25) wystającej wirnika (2) jest umieszczona dźwignia (5), którą obraca się wirnikiem (2) w celu aktywowania lub dezaktywowania siły magnetycznej pomiędzy magnesami statora i wirnika, i to w zakresie położenia włączone, testowe położenie pośrednie i położenie wyłączone charakteryzujący się tym, że część (25) wystająca wirnika (2) jest w testowym położeniu pośrednim bezpośrednio blokowana przy pomocy mechanizmu zabezpieczającego (4).Permanent load lifting magnet with a test intermediate position containing the body (1) of the stator with a magnet, in which the rotor (2) with a magnet is located, the mounting surface (13) is formed on the bottom of the body (1), the rotor (2) moves rotatably around the longitudinal axis, the rotor part (25) (2) protruding from the body (1), and the protruding part (25) is rotatably located in the circular groove of the stop (3) in the part (25) a protruding rotor (2) is arranged a lever (5) which is rotated by the rotor (2) to activate or deactivate the magnetic force between the stator and rotor magnets, and in the on position, test intermediate position and off position characterized in that the rotor protruding part (25) (2) is in the test intermediate position directly blocked by the safety mechanism (4).

PL127242U 2017-09-13 2018-04-12 Permanent load-lifting magnet with test intermediate positioning PL127242U1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ2017-34100U CZ31490U1 (en) 2017-09-13 2017-09-13 A permanent load lifting magnet with a test intermediate position

Publications (1)

Publication Number Publication Date
PL127242U1 true PL127242U1 (en) 2019-03-25

Family

ID=61249321

Family Applications (1)

Application Number Title Priority Date Filing Date
PL127242U PL127242U1 (en) 2017-09-13 2018-04-12 Permanent load-lifting magnet with test intermediate positioning

Country Status (3)

Country Link
CZ (1) CZ31490U1 (en)
DE (1) DE202018102449U1 (en)
PL (1) PL127242U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111361742B (en) * 2020-03-30 2021-12-03 哈尔滨工业大学 Electromagnetic drive's helicopter cargo hook device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471067A (en) * 1944-11-06 1949-05-24 Tropical Plantations Ltd Magnetic work holder
DE2337887A1 (en) * 1973-07-26 1975-02-27 Magnaperm Holding-magnet arrangement with release facility - uses permanent magnets in tandem with similar polarity for adjacent poles
US5435613A (en) * 1992-12-15 1995-07-25 Hyung Jung Magnetic lifting apparatus
GB2358962A (en) * 2000-02-04 2001-08-08 Eclipse Magnetics Ltd Method of using magnetic lifting devices

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4791603A (en) 1986-07-18 1988-12-13 Honeywell Inc. Dynamically reconfigurable array logic
ES2273551B1 (en) 2005-01-19 2008-04-01 Felemamg, S.L. SECURITY PROVISION FOR PERMANENT MAGNET ELEVATORS.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471067A (en) * 1944-11-06 1949-05-24 Tropical Plantations Ltd Magnetic work holder
DE2337887A1 (en) * 1973-07-26 1975-02-27 Magnaperm Holding-magnet arrangement with release facility - uses permanent magnets in tandem with similar polarity for adjacent poles
US5435613A (en) * 1992-12-15 1995-07-25 Hyung Jung Magnetic lifting apparatus
GB2358962A (en) * 2000-02-04 2001-08-08 Eclipse Magnetics Ltd Method of using magnetic lifting devices

Also Published As

Publication number Publication date
CZ31490U1 (en) 2018-02-20
DE202018102449U1 (en) 2018-05-09

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