BE748131A - Crochet de securite - Google Patents

Crochet de securite

Info

Publication number
BE748131A
BE748131A BE748131DA BE748131A BE 748131 A BE748131 A BE 748131A BE 748131D A BE748131D A BE 748131DA BE 748131 A BE748131 A BE 748131A
Authority
BE
Belgium
Prior art keywords
security hook
hook
security
Prior art date
Application number
Other languages
English (en)
Inventor
L H Workman
Original Assignee
Gardner Denver Co
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 Gardner Denver Co filed Critical Gardner Denver Co
Publication of BE748131A publication Critical patent/BE748131A/fr

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
    • B66C1/36—Crane hooks with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Emergency Lowering Means (AREA)
  • Load-Engaging Elements For Cranes (AREA)
BE748131D 1969-04-01 1970-03-27 Crochet de securite BE748131A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81182169A 1969-04-01 1969-04-01

Publications (1)

Publication Number Publication Date
BE748131A true BE748131A (fr) 1970-08-31

Family

ID=25207687

Family Applications (1)

Application Number Title Priority Date Filing Date
BE748131D BE748131A (fr) 1969-04-01 1970-03-27 Crochet de securite

Country Status (5)

Country Link
US (1) US3548465A (fr)
JP (1) JPS4931452B1 (fr)
BE (1) BE748131A (fr)
DE (1) DE2011797A1 (fr)
SE (1) SE358217B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018469A (en) * 1975-10-28 1977-04-19 Don R. Hinderliter, Inc. Gate latching mechanism for hoist hook
US4440432A (en) * 1982-02-22 1984-04-03 The Crosby Group, Inc. Self-locking, quick release, latched hook
US5033784A (en) * 1989-05-15 1991-07-23 Master Unit Die Products, Inc. Mold balancing lifting bar
JP4943388B2 (ja) * 2008-08-06 2012-05-30 大一鋼業株式会社 掛止具

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2853760A (en) * 1954-08-03 1958-09-30 Bullard Co Safety hook
US3003214A (en) * 1959-03-27 1961-10-10 Bullard Co Safety hook

Also Published As

Publication number Publication date
US3548465A (en) 1970-12-22
DE2011797A1 (de) 1970-10-08
JPS4931452B1 (fr) 1974-08-22
SE358217B (fr) 1973-07-23

Similar Documents

Publication Publication Date Title
BR6911817D0 (pt) Di-oxidos de benzotiazina
BR6913230D0 (pt) Padiola de seguranca
AT337875B (de) Kettengewirke
AT301381B (de) Zylinderschloß
CH535309A (de) Flachstrickmaschine
BR6910221D0 (pt) Poliesteres polimeros
AT339538B (de) Sicherheitshaken
BR6909481D0 (pt) Grupo eletrogeno
AT292614B (de) Wäscheleinenwinde
BE748131A (fr) Crochet de securite
AT300265B (de) Greifhaken
SU435608A3 (ru) Стреловой самоходный кран12
CH522282A (de) Schalter
DE2038013B2 (de) Hakenelement
AT294369B (de) Fahrberer Kran
CH533196A (de) Flachstrickmaschine
CH527306A (de) Strickmaschine
AT309344B (de) Löffelbagger
AT303668B (de) Färbeverfahren
CH536396A (de) Löffelbagger
CH505749A (fr) Grue
DE1757589B2 (de) Dosenlocher
CH504176A (de) Kleidungsstück
AT294744B (de) Wäscheleinenwinde
CH517855A (de) Strickmaschine