AU477247B2 - Hook suspension system - Google Patents

Hook suspension system

Info

Publication number
AU477247B2
AU477247B2 AU51380/73A AU5138073A AU477247B2 AU 477247 B2 AU477247 B2 AU 477247B2 AU 51380/73 A AU51380/73 A AU 51380/73A AU 5138073 A AU5138073 A AU 5138073A AU 477247 B2 AU477247 B2 AU 477247B2
Authority
AU
Australia
Prior art keywords
suspension system
hook suspension
hook
suspension
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.)
Expired
Application number
AU51380/73A
Other languages
English (en)
Other versions
AU5138073A (en
Inventor
Fontana Ludovico
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.)
Redon Trust
Original Assignee
Redon Trust
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 Redon Trust filed Critical Redon Trust
Publication of AU5138073A publication Critical patent/AU5138073A/en
Application granted granted Critical
Publication of AU477247B2 publication Critical patent/AU477247B2/en
Expired 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
    • 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)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
AU51380/73A 1972-01-28 1973-01-24 Hook suspension system Expired AU477247B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITIT2106A/7 1972-01-28
IT2106/72A IT953239B (it) 1972-01-28 1972-01-28 Sistema di sospensione ad aggancio che consente la rotazione del cari co trasportato intorno ad una asse verticale la trasmissione di ener gia elettrica su tre circuiti e l abbandono automatico del carico solo quando il carico stesso e posato sul suolo

Publications (2)

Publication Number Publication Date
AU5138073A AU5138073A (en) 1974-07-25
AU477247B2 true AU477247B2 (en) 1976-10-21

Family

ID=11102321

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51380/73A Expired AU477247B2 (en) 1972-01-28 1973-01-24 Hook suspension system

Country Status (11)

Country Link
US (1) US3871698A (US07993877-20110809-P00003.png)
JP (1) JPS5249216B2 (US07993877-20110809-P00003.png)
AU (1) AU477247B2 (US07993877-20110809-P00003.png)
BR (1) BR7300536D0 (US07993877-20110809-P00003.png)
DE (1) DE2304052C2 (US07993877-20110809-P00003.png)
ES (1) ES410941A1 (US07993877-20110809-P00003.png)
FR (1) FR2169291B1 (US07993877-20110809-P00003.png)
GB (1) GB1370586A (US07993877-20110809-P00003.png)
IL (1) IL41184A (US07993877-20110809-P00003.png)
IT (1) IT953239B (US07993877-20110809-P00003.png)
NO (1) NO139116C (US07993877-20110809-P00003.png)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52153553A (en) * 1976-06-17 1977-12-20 Sanyo Ind Ltd Method of and device for feeding work wires and pipes
US4175747A (en) * 1976-08-31 1979-11-27 Les Jouets Educatifs Universels Light projector shooting apparatus with movable, perforable, target support
JPS5457754A (en) * 1977-10-14 1979-05-09 Tooru Nakamura Cargo work device
FR2471347A1 (fr) * 1979-12-10 1981-06-19 Simon Francois Dispositif pour le decrochage de la charge portee par un engin de levage
IT1193661B (it) * 1983-02-04 1988-07-21 Tecnovar Italiana Dispositivo di sospensione di un carico ad un mezzo di trasporto,con aggancio facilitato e sgancio automatico
NL8400467A (nl) * 1984-02-14 1985-09-02 Mampaey Johannes J Werkwijze voor het lossen van een vaartuig met behulp van een kraan, opgesteld op een offshoreplatform en kraan ingericht voor het uitvoeren van deze werkwijze.
SE453074B (sv) * 1985-06-19 1988-01-11 Ramnaes Konstr Tek Ab Krokanordning
DE3938364C2 (de) * 1989-11-16 1996-08-14 Meier Peter Hakengeschirr
FR2725435A1 (fr) * 1994-10-10 1996-04-12 Consortium De Maintenance Et D Systeme de largage de cable et systeme d'ancrage incorporant le systeme precedent
FR2754805B1 (fr) * 1996-10-18 1998-12-31 Soderel Crochet de manutention a ouverture electromagnetique securisee
US20090066099A1 (en) * 2002-11-18 2009-03-12 Neufeldt Roy E Truss hook
US7059644B2 (en) * 2002-11-18 2006-06-13 Neufeldt Roy E Truss gripping hook
ITBA20090045U1 (it) * 2009-09-02 2011-03-03 Pietro Colapietro L'autosgancio - dispositivo meccanico-elettrico-elettronico, applicabile ad ogni gru fissa, gru automontate, paranchi ed ogni altra macchina equivalente. consente di sganciare la merce se e' stata poggiata al suolo o ad altro sostegno e comunque dopo
CN104176615B (zh) * 2014-07-21 2016-06-22 江苏联峰能源装备有限公司 一种天车自动磁力挂链条装置
CN104803281B (zh) * 2015-04-10 2017-01-11 哈尔滨工程大学 绳拉式自动脱钩装置
CN106938821A (zh) * 2016-01-03 2017-07-11 张新强 安全吊钩
CN106744279A (zh) * 2016-12-15 2017-05-31 云南建筑机械厂 一种防坠脱钩器
CN113060640B (zh) * 2021-04-20 2022-08-09 山东兴源机械有限公司 一种起重机用自动脱钩装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2196460A (en) * 1936-04-13 1940-04-09 Byron Jackson Co Safety hook
BE535726A (US07993877-20110809-P00003.png) * 1954-02-15
US2835528A (en) * 1957-03-15 1958-05-20 Mckay Co Sling chain shackle
US3630562A (en) * 1969-12-24 1971-12-28 Joseph R Metz Power or manually released cargo latch
US3647170A (en) * 1970-05-04 1972-03-07 Us Army Helicopter sling load electrical connector
US3638170A (en) * 1970-09-23 1972-01-25 Clyde H Clement Electrical coupling mechanism

Also Published As

Publication number Publication date
DE2304052A1 (de) 1973-10-18
BR7300536D0 (pt) 1973-09-25
FR2169291A1 (US07993877-20110809-P00003.png) 1973-09-07
ES410941A1 (es) 1976-05-16
DE2304052C2 (de) 1984-05-30
JPS5249216B2 (US07993877-20110809-P00003.png) 1977-12-15
IL41184A0 (en) 1973-02-28
US3871698A (en) 1975-03-18
AU5138073A (en) 1974-07-25
GB1370586A (en) 1974-10-16
JPS4882560A (US07993877-20110809-P00003.png) 1973-11-05
IT953239B (it) 1973-08-10
NO139116C (no) 1979-01-10
NO139116B (no) 1978-10-02
IL41184A (en) 1975-07-28
FR2169291B1 (US07993877-20110809-P00003.png) 1977-12-30

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