IT1062946B - Benna con magneti di sollevamento del carico - Google Patents

Benna con magneti di sollevamento del carico

Info

Publication number
IT1062946B
IT1062946B IT2060876A IT2060876A IT1062946B IT 1062946 B IT1062946 B IT 1062946B IT 2060876 A IT2060876 A IT 2060876A IT 2060876 A IT2060876 A IT 2060876A IT 1062946 B IT1062946 B IT 1062946B
Authority
IT
Italy
Prior art keywords
magnets
bucket
lifting
load
Prior art date
Application number
IT2060876A
Other languages
English (en)
Original Assignee
Demag Ag
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 Demag Ag filed Critical Demag Ag
Application granted granted Critical
Publication of IT1062946B publication Critical patent/IT1062946B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/04—Tine grabs
    • 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
    • B66C1/06—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 electromagnetic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Manipulator (AREA)
IT2060876A 1975-03-01 1976-02-26 Benna con magneti di sollevamento del carico IT1062946B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752509003 DE2509003C3 (de) 1975-03-01 1975-03-01 Greifer mit den Greifarmen zugeordneten Lasthebemagneten

Publications (1)

Publication Number Publication Date
IT1062946B true IT1062946B (it) 1985-02-11

Family

ID=5940223

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2060876A IT1062946B (it) 1975-03-01 1976-02-26 Benna con magneti di sollevamento del carico

Country Status (3)

Country Link
DE (1) DE2509003C3 (it)
FR (1) FR2302953A1 (it)
IT (1) IT1062946B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3841940C1 (en) * 1988-12-13 1990-05-23 Liebherr-Hydraulikbagger Gmbh, 7951 Kirchdorf, De Crescent-shaped basic body of a blade of a multi-bladed grab
FR2651220B1 (fr) * 1989-08-29 1991-11-29 Koehl Jean Marie Grappin retractable a electro-aimant.
US5762388A (en) * 1996-08-08 1998-06-09 Carlton G. Smith Grapple
US6168219B1 (en) * 1996-08-08 2001-01-02 David M. Futa Grapple
US6155619A (en) * 1999-02-04 2000-12-05 Jay A. Kirkpatrick Grapple having one or more tines that include a magnet
US6168221B1 (en) 1999-03-17 2001-01-02 Daimlerchrysler Corporation Magnetic carrier
EP2952634B1 (en) 2014-06-03 2019-03-13 Enel Produzione S.p.A. Loading and unloading apparatus comprising a grab bucket with a closure detecting system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE501512C (de) * 1930-07-02 Guenther Matoni An einer Traverse angebrachte Greiferzange
FR476783A (fr) * 1914-05-08 1915-08-31 Charles Emile Jules Brandt Griffes magnétiques de levage
DE392919C (de) * 1923-01-12 1924-03-27 Maschf Augsburg Nuernberg Ag Lasthebemagnet
US2651538A (en) * 1948-11-12 1953-09-08 Stahmer Bernhardt Lifting magnet
US2850189A (en) * 1956-05-14 1958-09-02 M P Mccaffrey Inc Grapple
DE1087784B (de) * 1957-11-15 1960-08-25 Josef Froehling Konstruktionsb Wendevorrichtung fuer schwere Platten, insbesondere fuer Walzbrammen
US3040921A (en) * 1958-06-18 1962-06-26 United States Steel Corp Plate handling apparatus
GB958539A (en) * 1961-11-01 1964-05-21 Joseph Westwood & Company Ltd Improvements in or relating to grabs
FR2049627A5 (it) * 1969-06-20 1971-03-26 Raffin Rene
DE2115847A1 (de) * 1971-04-01 1972-10-12 Fritz L Lastmagneteinnchtung zur Hand habung von ferromagnetischen Gegenstanden insbesondere von Brammen und Bunden aus gewalztem Blech

Also Published As

Publication number Publication date
DE2509003A1 (de) 1976-09-09
DE2509003C3 (de) 1978-12-21
FR2302953A1 (fr) 1976-10-01
FR2302953B1 (it) 1981-12-11
DE2509003B2 (de) 1978-04-27

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