DK32183A - SAFETY HAGE - Google Patents

SAFETY HAGE Download PDF

Info

Publication number
DK32183A
DK32183A DK32183A DK32183A DK32183A DK 32183 A DK32183 A DK 32183A DK 32183 A DK32183 A DK 32183A DK 32183 A DK32183 A DK 32183A DK 32183 A DK32183 A DK 32183A
Authority
DK
Denmark
Prior art keywords
hage
safety
safety hage
Prior art date
Application number
DK32183A
Other languages
Danish (da)
Other versions
DK32183D0 (en
Inventor
Gunnar Larsson
Original Assignee
Gunnar Larsson
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
Priority claimed from SE8200507A external-priority patent/SE8200507L/en
Priority claimed from SE8207445A external-priority patent/SE8207445L/en
Application filed by Gunnar Larsson filed Critical Gunnar Larsson
Publication of DK32183D0 publication Critical patent/DK32183D0/en
Publication of DK32183A publication Critical patent/DK32183A/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
    • B66C1/22—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)
DK32183A 1982-01-29 1983-01-27 SAFETY HAGE DK32183A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8200507A SE8200507L (en) 1982-01-29 1982-01-29 SNAPLINK
SE8207445A SE8207445L (en) 1982-12-28 1982-12-28 Lifting hook with safety closure - has arm locked in lifting position by spring loaded catch

Publications (2)

Publication Number Publication Date
DK32183D0 DK32183D0 (en) 1983-01-27
DK32183A true DK32183A (en) 1983-07-30

Family

ID=26658080

Family Applications (1)

Application Number Title Priority Date Filing Date
DK32183A DK32183A (en) 1982-01-29 1983-01-27 SAFETY HAGE

Country Status (4)

Country Link
DK (1) DK32183A (en)
FI (1) FI830296L (en)
FR (1) FR2520712A1 (en)
NO (1) NO830291L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4948190A (en) * 1989-07-24 1990-08-14 The Crosby Group, Inc. Locking flapper type latch for crane hook
FR2782352B1 (en) * 1998-08-13 2000-09-22 Simond Ludger Sa LOCKABLE LOCKING SNAP HOOK
FR2782351B1 (en) * 1998-08-13 2000-09-22 Simond Ludger Sa CARABINER WITH LOCKING LEVER ARTICULATED ON THE CLOSING FINGER
DE102011077431A1 (en) * 2011-06-10 2012-12-13 SALEWA Sportgeräte GmbH Carabiners, in particular via ferrata carabiners

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191011932A (en) * 1909-06-08 1910-09-15 Frank Sherkel Improvements in Snap Hooks.
GB231197A (en) * 1924-03-24 1925-08-06 Peter August Nordling Improvement in hooks and the like
GB286774A (en) * 1926-12-08 1928-03-08 Eason Roberts Chittenden Improvements in spring hooks
GB310213A (en) * 1928-05-23 1929-04-25 Edward Bowell A safety locking hook for cranes and the like
US1879168A (en) * 1931-07-10 1932-09-27 North & Judd Mfg Co Safety snap hook
US1949608A (en) * 1931-07-17 1934-03-06 Mathias Klein & Sons Safety hook
US1964428A (en) * 1932-09-19 1934-06-26 Duffy Thomas Francis Safety hook
FR2108918A6 (en) * 1970-10-15 1972-05-26 Stas
US3831994A (en) * 1973-06-04 1974-08-27 Forgecraft Corp Safety hook
US4062092A (en) * 1975-07-11 1977-12-13 Fujii Denko Company, Limited Safety hook
US4122585A (en) * 1977-07-18 1978-10-31 Sharp Jonathan E Single-action double-lock snap
FR2425400A1 (en) * 1978-05-09 1979-12-07 Beon Roger Le Safety catch for crane hook - has sprung pawl engaging notch in fork end to hold hook in closed or open position as required

Also Published As

Publication number Publication date
DK32183D0 (en) 1983-01-27
FI830296L (en) 1983-07-30
FR2520712A1 (en) 1983-08-05
NO830291L (en) 1983-08-01
FI830296A0 (en) 1983-01-27

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment