NO771826L - L¦ftekrok. - Google Patents

L¦ftekrok.

Info

Publication number
NO771826L
NO771826L NO771826A NO771826A NO771826L NO 771826 L NO771826 L NO 771826L NO 771826 A NO771826 A NO 771826A NO 771826 A NO771826 A NO 771826A NO 771826 L NO771826 L NO 771826L
Authority
NO
Norway
Prior art keywords
hook
axis
rotation
working cylinder
movement
Prior art date
Application number
NO771826A
Other languages
English (en)
Norwegian (no)
Inventor
Jean Duperray
Original Assignee
Generale Engrais Sa
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 Generale Engrais Sa filed Critical Generale Engrais Sa
Publication of NO771826L publication Critical patent/NO771826L/no

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
    • 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)
  • Materials For Medical Uses (AREA)
NO771826A 1976-05-26 1977-05-25 L¦ftekrok. NO771826L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7616552A FR2352744A1 (fr) 1976-05-26 1976-05-26 Crochet a degagement automatique ou commande pour sacs et toutes charges suspendues

Publications (1)

Publication Number Publication Date
NO771826L true NO771826L (no) 1977-11-29

Family

ID=9173860

Family Applications (1)

Application Number Title Priority Date Filing Date
NO771826A NO771826L (no) 1976-05-26 1977-05-25 L¦ftekrok.

Country Status (9)

Country Link
BE (1) BE855047A (it)
DE (1) DE2723313C3 (it)
ES (1) ES459139A1 (it)
FI (1) FI771668A7 (it)
FR (1) FR2352744A1 (it)
IT (1) IT1083065B (it)
NO (1) NO771826L (it)
PT (1) PT66606B (it)
SE (1) SE7706022L (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907062C3 (de) * 1979-02-23 1981-12-24 Mannesmann AG, 4000 Düsseldorf Lastaufnahmevorrichtung
DE8815800U1 (de) * 1988-12-20 1989-02-02 F.X. Meiller Fahrzeug- und Maschinenfabrik GmbH & Co KG, 8000 München Vorrichtung zum Aufladen oder Abladen einer großstückigen Last
FR2643352B1 (fr) * 1989-02-17 1991-06-07 Bennes Marrel Crochet de prehension en deux parties pour appareil de halage a bras, notamment pour potence de chargement/dechargement
DE19706426C2 (de) * 1996-10-01 2001-04-19 Klein Hans Juergen Vorrichtung für einen antriebsmäßig drehbaren und zu öffnenden / schließenden Lasthaken
CN104773260A (zh) * 2015-05-04 2015-07-15 刘波 一种船体悬吊用锁勾机构

Also Published As

Publication number Publication date
FR2352744B1 (it) 1980-11-07
IT1083065B (it) 1985-05-21
FR2352744A1 (fr) 1977-12-23
DE2723313A1 (de) 1977-12-08
BE855047A (fr) 1977-11-25
SE7706022L (sv) 1977-11-27
DE2723313B2 (de) 1979-08-16
PT66606B (fr) 1978-10-25
ES459139A1 (es) 1978-11-01
DE2723313C3 (de) 1980-04-24
FI771668A7 (it) 1977-11-27
PT66606A (fr) 1977-06-01

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