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FI62516C - Ledad pneumatiskt styrbar krokanordning - Google Patents

Ledad pneumatiskt styrbar krokanordning Download PDF

Info

Publication number
FI62516C
FI62516C FI773432A FI773432A FI62516C FI 62516 C FI62516 C FI 62516C FI 773432 A FI773432 A FI 773432A FI 773432 A FI773432 A FI 773432A FI 62516 C FI62516 C FI 62516C
Authority
FI
Finland
Prior art keywords
hook
pin
piston
cylinder
articulated
Prior art date
Application number
FI773432A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI773432A (fi
FI62516B (fi
Inventor
Charles Burton Lewis
Original Assignee
Cranston Machinery
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 Cranston Machinery filed Critical Cranston Machinery
Publication of FI773432A publication Critical patent/FI773432A/fi
Publication of FI62516B publication Critical patent/FI62516B/fi
Application granted granted Critical
Publication of FI62516C publication Critical patent/FI62516C/fi

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)
  • Load-Engaging Elements For Cranes (AREA)
  • Basic Packing Technique (AREA)
FI773432A 1976-11-18 1977-11-14 Ledad pneumatiskt styrbar krokanordning FI62516C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74289176 1976-11-18
US05/742,891 US4095833A (en) 1976-11-18 1976-11-18 Swivel-mounted pneumatic-controlled releasing hook device

Publications (3)

Publication Number Publication Date
FI773432A FI773432A (fi) 1978-05-19
FI62516B FI62516B (fi) 1982-09-30
FI62516C true FI62516C (fi) 1983-01-10

Family

ID=24986665

Family Applications (1)

Application Number Title Priority Date Filing Date
FI773432A FI62516C (fi) 1976-11-18 1977-11-14 Ledad pneumatiskt styrbar krokanordning

Country Status (6)

Country Link
US (1) US4095833A (nl)
CA (1) CA1066322A (nl)
DE (1) DE2751098C2 (nl)
FI (1) FI62516C (nl)
NL (1) NL178958C (nl)
SE (1) SE433486B (nl)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185864A (en) * 1977-03-23 1980-01-29 The United States Of America As Represented By The Secretary Of The Navy Remotely controlled cyclic grapnel hook apparatus
US4416480A (en) * 1981-09-08 1983-11-22 Cranston Machinery Co., Inc. Pneumatic release for load hook
US4530535A (en) * 1983-09-26 1985-07-23 Cranston Machinery Company, Inc. Cargo hook
FI67518C (fi) * 1984-02-22 1985-04-10 Fiskars Oy Ab Veneveistaemoe Anordning foer loesgoerande av lyftkrokar foer livbaotar
FR2607606B1 (fr) * 1986-11-28 1991-11-29 Thomson Csf Manille a liberation automatique
US5178427A (en) * 1992-01-23 1993-01-12 Jorritsma Johannes N Self-releasing lift hook
US5609378A (en) * 1995-08-25 1997-03-11 Latchit Enterprises, Inc. Automatic crane hook safety latch
EP1190977A3 (de) * 2000-09-21 2005-08-17 Walter Ing. Zopf Lastaufnahmevorrichtung zum Anhängen an ein Förderseil eines Hebezeuges
US20030052496A1 (en) * 2001-09-18 2003-03-20 Walter Zopf Load suspension device to be hung on a hoisting cable of a hoist
DE10340765B4 (de) * 2003-09-02 2008-02-07 Demag Cranes & Components Gmbh Hakenmaulsicherung für einen Lasthaken
NO324633B1 (no) 2003-10-28 2007-11-26 Ole Molaug Redskap for pa- og frakopling av last
US20050127695A1 (en) * 2003-12-10 2005-06-16 Cranston Diversified Industries, Inc. Remote controlled load lifting hook and methods
CN100337900C (zh) * 2004-12-06 2007-09-19 徐州工程机械科技股份有限公司徐工研究院 可控自动卸载吊钩装置
SE528523C2 (sv) * 2005-01-24 2006-12-05 Curt Gunnar Falk Ett lyftkroksrelaterat arrangemang
DE102010010161B4 (de) * 2010-03-03 2012-04-12 Evologics Gmbh Auslösevorrichtung für eine Last an einer Einrichtung und Unterwassereinrichtung
US8746766B2 (en) 2012-06-07 2014-06-10 Randy Lewkoski Hook assembly
DE202014100900U1 (de) 2014-02-27 2014-03-12 Nordgreif Gmbh Lasthaken mit Aushubvorrichtung
CN105712187A (zh) * 2016-04-18 2016-06-29 上海尚鉴机械工程有限公司 可自动脱钩的液压卸扣
US11434110B2 (en) 2020-02-13 2022-09-06 Cranston Diversified Industries, Inc. Hook with pneumatic control circuit safety relief
CN116534716A (zh) * 2023-04-21 2023-08-04 江苏万重山电气有限公司 一种自脱钩机构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3177028A (en) * 1961-08-15 1965-04-06 Michael P Cozzoli Helicopter cargo hook
SE380506B (sv) * 1974-03-07 1975-11-10 Hiab Foco Ab Fjerrmanovrerbar lastkrok
DE7441641U (de) * 1974-12-14 1976-06-16 Fa. Hugo Wupper, 4600 Dortmund Lastaufnahmemittel fuer aufhaengeoesen aufweisende stueckgueter
US4034992A (en) * 1975-07-17 1977-07-12 Washington Chain & Supply, Inc. Releasable hook
US4007957A (en) * 1975-07-21 1977-02-15 Roden Mack L Hook assembly
US4039219A (en) * 1976-06-23 1977-08-02 Chicago Pneumatic Tool Company Automatic safety latch lift hook unit

Also Published As

Publication number Publication date
US4095833A (en) 1978-06-20
NL178958B (nl) 1986-01-16
FI773432A (fi) 1978-05-19
CA1066322A (en) 1979-11-13
NL7712645A (nl) 1978-05-22
DE2751098A1 (de) 1978-06-01
SE7713056L (sv) 1978-05-19
FI62516B (fi) 1982-09-30
SE433486B (sv) 1984-05-28
DE2751098C2 (de) 1982-04-08
NL178958C (nl) 1986-06-16

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: CRANSTON MACHINERY CO., INC.