CA1002906A - Counter balanced crane attachment for lifting articles - Google Patents

Counter balanced crane attachment for lifting articles

Info

Publication number
CA1002906A
CA1002906A CA179,272A CA179272A CA1002906A CA 1002906 A CA1002906 A CA 1002906A CA 179272 A CA179272 A CA 179272A CA 1002906 A CA1002906 A CA 1002906A
Authority
CA
Canada
Prior art keywords
crane attachment
counter balanced
lifting articles
balanced crane
articles
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
CA179,272A
Other versions
CA179272S (en
Inventor
Hermes G. Celio
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1002906A publication Critical patent/CA1002906A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G19/00—Auxiliary treatment of forms, e.g. dismantling; Cleaning devices
    • E04G19/003—Arrangements for stabilising the forms or for moving the forms from one place to another
    • 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
    • B66C1/24—Single members engaging the loads from one side only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Civil Engineering (AREA)
  • Jib Cranes (AREA)
  • Load-Engaging Elements For Cranes (AREA)
CA179,272A 1972-09-05 1973-08-21 Counter balanced crane attachment for lifting articles Expired CA1002906A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPB033172 1972-09-05

Publications (1)

Publication Number Publication Date
CA1002906A true CA1002906A (en) 1977-01-04

Family

ID=3765301

Family Applications (1)

Application Number Title Priority Date Filing Date
CA179,272A Expired CA1002906A (en) 1972-09-05 1973-08-21 Counter balanced crane attachment for lifting articles

Country Status (12)

Country Link
US (1) US3879077A (en)
JP (1) JPS4968452A (en)
AR (1) AR198246A1 (en)
AU (1) AU5932273A (en)
BR (1) BR7306860D0 (en)
CA (1) CA1002906A (en)
DE (1) DE2344137A1 (en)
FR (1) FR2197807B1 (en)
GB (1) GB1446641A (en)
IL (1) IL43074A0 (en)
IT (1) IT998537B (en)
ZA (1) ZA735674B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE416462B (en) * 1978-12-21 1981-01-05 Kjell Fredrik Moritz LIFTING EQUIPMENT FOR EASY TO TAKE INTO A LOAD THROUGH WALL OPENINGS
DE19643070C2 (en) * 1996-10-18 1998-09-17 Josef Bergmeister Gmbh & Co Ba Load transfer device
MXPA05008455A (en) * 2003-02-10 2006-02-22 Eitan Leibovitz Hoist for construction material.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1195058A (en) * 1916-08-15 Peter john marfell
US1344659A (en) * 1919-12-26 1920-06-29 Whiting Foundry Equipment Comp Counterbalanced crane
US1466524A (en) * 1922-08-28 1923-08-28 Folland Henry Balancing carriage for conveying heavy goods
DE1294632B (en) * 1959-10-12 1969-05-08 Chemin De La Montagne L-shaped load fork
NL132031C (en) * 1966-05-14
US3402911A (en) * 1966-10-06 1968-09-24 Conco Engineering Works Inc Loading balancer
SE301040B (en) * 1967-05-18 1968-05-20 L Wallenius
US3653486A (en) * 1970-07-17 1972-04-04 Dravo Corp Material handling apparatus

Also Published As

Publication number Publication date
GB1446641A (en) 1976-08-18
JPS4968452A (en) 1974-07-03
FR2197807A1 (en) 1974-03-29
IT998537B (en) 1976-02-20
BR7306860D0 (en) 1974-08-15
US3879077A (en) 1975-04-22
ZA735674B (en) 1974-07-31
AR198246A1 (en) 1974-06-07
AU5932273A (en) 1975-02-20
FR2197807B1 (en) 1977-08-12
DE2344137A1 (en) 1974-03-21
IL43074A0 (en) 1973-11-28

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