IT7912684A0 - PLANKEY FOR AUTOMATICALLY HOOKING AND UNHOOKING A LOAD - Google Patents

PLANKEY FOR AUTOMATICALLY HOOKING AND UNHOOKING A LOAD

Info

Publication number
IT7912684A0
IT7912684A0 IT7912684A IT1268479A IT7912684A0 IT 7912684 A0 IT7912684 A0 IT 7912684A0 IT 7912684 A IT7912684 A IT 7912684A IT 1268479 A IT1268479 A IT 1268479A IT 7912684 A0 IT7912684 A0 IT 7912684A0
Authority
IT
Italy
Prior art keywords
plankey
unhooking
load
automatically hooking
hooking
Prior art date
Application number
IT7912684A
Other languages
Italian (it)
Other versions
IT1124137B (en
Original Assignee
Prat Joel Gilbert Simon
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 Prat Joel Gilbert Simon filed Critical Prat Joel Gilbert Simon
Publication of IT7912684A0 publication Critical patent/IT7912684A0/en
Application granted granted Critical
Publication of IT1124137B publication Critical patent/IT1124137B/en

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
    • B66C1/62—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 comprising article-engaging members of a shape complementary to that of the articles to be handled
    • B66C1/66—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 comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Emergency Lowering Means (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
IT12684/79A 1978-07-27 1979-07-20 HANDRAIL SUITABLE FOR AUTOMATICALLY LOCKING AND UNLOCKING A LOAD IT1124137B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7822250A FR2431987A1 (en) 1978-07-27 1978-07-27 PALONNIER

Publications (2)

Publication Number Publication Date
IT7912684A0 true IT7912684A0 (en) 1979-07-20
IT1124137B IT1124137B (en) 1986-05-07

Family

ID=9211251

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12684/79A IT1124137B (en) 1978-07-27 1979-07-20 HANDRAIL SUITABLE FOR AUTOMATICALLY LOCKING AND UNLOCKING A LOAD

Country Status (4)

Country Link
DE (1) DE2930599A1 (en)
FR (1) FR2431987A1 (en)
GB (1) GB2030256A (en)
IT (1) IT1124137B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3808644C1 (en) * 1988-03-15 1989-07-13 Deutsche Gesellschaft Fuer Wiederaufarbeitung Von Kernbrennstoffen Mbh, 3000 Hannover, De
DE9014514U1 (en) * 1990-10-19 1991-01-03 Diemwerke Ges.m.b.H. & Co., Lochau Transport containers, especially crane buckets
GB2564114B (en) * 2017-07-03 2022-03-02 Stanton Precast Ltd Release mechanism

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR572196A (en) * 1923-10-24 1924-06-02 Automatic gripper for handling boxes and packages using cranes, overhead cranes, etc.
FR626592A (en) * 1926-12-21 1927-09-14 Automatic grabs for lifting cranes
GB739720A (en) * 1952-11-11 1955-11-02 Priestman Brothers Improvements relating to lifting tongs and the like
FR2243901A1 (en) * 1973-09-13 1975-04-11 Gautier Jean Louis Material roll handling device - jaws automatically engage ends of carrier spindle as device is lowered

Also Published As

Publication number Publication date
DE2930599A1 (en) 1980-02-07
FR2431987B1 (en) 1981-01-09
GB2030256A (en) 1980-04-02
FR2431987A1 (en) 1980-02-22
IT1124137B (en) 1986-05-07

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