EP1939132A3 - Remote-controlled load holder or hook - Google Patents

Remote-controlled load holder or hook Download PDF

Info

Publication number
EP1939132A3
EP1939132A3 EP07121996A EP07121996A EP1939132A3 EP 1939132 A3 EP1939132 A3 EP 1939132A3 EP 07121996 A EP07121996 A EP 07121996A EP 07121996 A EP07121996 A EP 07121996A EP 1939132 A3 EP1939132 A3 EP 1939132A3
Authority
EP
European Patent Office
Prior art keywords
load
hook
remote
controlled load
load holder
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.)
Withdrawn
Application number
EP07121996A
Other languages
German (de)
French (fr)
Other versions
EP1939132A2 (en
Inventor
Friedrich Franz Rödl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pfeifer Holding GmbH and Co KG
Original Assignee
Pfeifer Holding GmbH and Co KG
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 Pfeifer Holding GmbH and Co KG filed Critical Pfeifer Holding GmbH and Co KG
Publication of EP1939132A2 publication Critical patent/EP1939132A2/en
Publication of EP1939132A3 publication Critical patent/EP1939132A3/en
Withdrawn legal-status Critical Current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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

Ein Lastbügel (2) oder -haken (24) zum Heben einer Last weist zumindest eine, an einem freien Ende des Lastbügels oder -hakens (24) angelenkte Klinke (3) auf, die sich im geschlossenen Zustand, beim Heben einer Last, im Bereich einer Lastaufnahmezone (28) des Lastbügels (2) oder -hakens (24) befindet und derart verschwenkbar ist, dass ein Lastaufnahmemittel (26), ein Anschlagmittel oder eine Last aus dem Lastbügel (2) oder -haken (24) gelöst wird.

Figure imgaf001
A load bar (2) or hook (24) for lifting a load has at least one pawl (3) hinged to a free end of the load bar or hook (24) which, when closed, lifts a load Is located portion of a load-bearing zone (28) of the load strap (2) or -hakens (24) and is pivotable so that a load-receiving means (26), a stop means or a load from the load strap (2) or hook (24) is released.
Figure imgaf001
EP07121996A 2006-12-27 2007-11-30 Remote-controlled load holder or hook Withdrawn EP1939132A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200620019490 DE202006019490U1 (en) 2006-12-27 2006-12-27 Remote controlled load lifting ring has catch arm forming load carrying section of ring

Publications (2)

Publication Number Publication Date
EP1939132A2 EP1939132A2 (en) 2008-07-02
EP1939132A3 true EP1939132A3 (en) 2009-04-22

Family

ID=37983091

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07121996A Withdrawn EP1939132A3 (en) 2006-12-27 2007-11-30 Remote-controlled load holder or hook

Country Status (2)

Country Link
EP (1) EP1939132A3 (en)
DE (2) DE202006019490U1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104326059B (en) * 2014-10-23 2017-01-11 南通市海鸥救生防护用品有限公司 lifeboat anti-falling device
DE102017002812A1 (en) 2017-03-21 2018-09-27 Carl Stahl Gmbh hoist
CN112112550B (en) * 2020-09-18 2022-05-06 贵州电网有限责任公司 Novel rope ladder head with protective structure
CN112112551B (en) * 2020-09-18 2022-04-15 贵州电网有限责任公司 Novel rope ladder head of structure
CN118306894B (en) * 2024-06-11 2024-08-16 湖南盛势通科技有限公司 Soft package lifting rope poking grabbing and lifting device and method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE356312C (en) * 1922-07-20 Ag Deutsche Maschf Crane hook consisting of several slats
US3918758A (en) * 1974-07-18 1975-11-11 Aeroquip Corp Remotely releasable self-latching snap hook
WO1986007582A1 (en) * 1985-06-19 1986-12-31 Konstruktionsteknik I Ramnäs Ab Hook assembly
US5108139A (en) * 1991-01-03 1992-04-28 Leech Kenneth E Device for remotely actuating the safety latch of a hoist hook
US5178427A (en) * 1992-01-23 1993-01-12 Jorritsma Johannes N Self-releasing lift hook

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1994646A (en) * 1933-01-03 1935-03-19 Fairbanks Morse & Co Conveyer system
US3167345A (en) * 1962-06-27 1965-01-26 Bacon Dukes Inc Hoist hook
US3259420A (en) * 1964-06-10 1966-07-05 Richard W Klemm Self unloading hook
DE1932802C3 (en) * 1969-06-27 1981-08-27 Fritz 6685 Schiffweiler Leh Safety hook
DE4447393C1 (en) * 1994-12-23 1996-06-13 Mannesmann Ag Load reception system for crane hook
DE10042971C2 (en) * 2000-08-18 2002-07-04 Atecs Mannesmann Ag Holding device for loads to be gripped from above and provided with a lifting eye, in particular concrete beams

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE356312C (en) * 1922-07-20 Ag Deutsche Maschf Crane hook consisting of several slats
US3918758A (en) * 1974-07-18 1975-11-11 Aeroquip Corp Remotely releasable self-latching snap hook
WO1986007582A1 (en) * 1985-06-19 1986-12-31 Konstruktionsteknik I Ramnäs Ab Hook assembly
US5108139A (en) * 1991-01-03 1992-04-28 Leech Kenneth E Device for remotely actuating the safety latch of a hoist hook
US5178427A (en) * 1992-01-23 1993-01-12 Jorritsma Johannes N Self-releasing lift hook

Also Published As

Publication number Publication date
DE202006019490U1 (en) 2007-04-12
DE202007014788U1 (en) 2007-12-27
EP1939132A2 (en) 2008-07-02

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