DE284150C - - Google Patents

Info

Publication number
DE284150C
DE284150C DENDAT284150D DE284150DA DE284150C DE 284150 C DE284150 C DE 284150C DE NDAT284150 D DENDAT284150 D DE NDAT284150D DE 284150D A DE284150D A DE 284150DA DE 284150 C DE284150 C DE 284150C
Authority
DE
Germany
Prior art keywords
hook
legs
sliding surfaces
rollers
safety lifting
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DENDAT284150D
Other languages
German (de)
English (en)
Publication of DE284150C publication Critical patent/DE284150C/de
Active legal-status Critical Current

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
    • B66C1/10—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 mechanical means
    • B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • B66C1/34—Crane hooks
    • B66C1/38—Crane hooks adapted for automatic disengagement from loads on release of cable tensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
DENDAT284150D Active DE284150C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE284150C true DE284150C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=539662

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT284150D Active DE284150C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE284150C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2634155A (en) * 1945-11-23 1953-04-07 Reconstruction Finance Corp Mechanical load release for parachutes and the like
DE922616C (de) * 1953-02-18 1955-01-20 Papierfabrik Baienfurt A G OEse mit federbelasteter, nach Absetzen der Last selbsttaetig oeffnender Klinkeinrichtung
US5199756A (en) * 1992-02-27 1993-04-06 Edlund Company, Inc. Locking tongs
US6089631A (en) * 1999-10-01 2000-07-18 Lentrade, Inc. Tongs for handling food

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2634155A (en) * 1945-11-23 1953-04-07 Reconstruction Finance Corp Mechanical load release for parachutes and the like
DE922616C (de) * 1953-02-18 1955-01-20 Papierfabrik Baienfurt A G OEse mit federbelasteter, nach Absetzen der Last selbsttaetig oeffnender Klinkeinrichtung
US5199756A (en) * 1992-02-27 1993-04-06 Edlund Company, Inc. Locking tongs
US6089631A (en) * 1999-10-01 2000-07-18 Lentrade, Inc. Tongs for handling food

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