SE303361B - - Google Patents

Info

Publication number
SE303361B
SE303361B SE9397/65A SE939765A SE303361B SE 303361 B SE303361 B SE 303361B SE 9397/65 A SE9397/65 A SE 9397/65A SE 939765 A SE939765 A SE 939765A SE 303361 B SE303361 B SE 303361B
Authority
SE
Sweden
Application number
SE9397/65A
Inventor
T Adolfsson
Original Assignee
T Adolfsson
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 T Adolfsson filed Critical T Adolfsson
Priority to SE9397/65A priority Critical patent/SE303361B/xx
Priority to US506294A priority patent/US3326391A/en
Priority to DE1965A0024851 priority patent/DE1952942U/de
Priority to GB5543765A priority patent/GB1121480A/en
Publication of SE303361B publication Critical patent/SE303361B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/16—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/706—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by other means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
SE9397/65A 1965-07-16 1965-07-16 SE303361B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9397/65A SE303361B (sv) 1965-07-16 1965-07-16
US506294A US3326391A (en) 1965-07-16 1965-11-04 Cranes
DE1965A0024851 DE1952942U (de) 1965-07-16 1965-12-03 Tragbarer kran.
GB5543765A GB1121480A (en) 1965-07-16 1965-12-31 Improvements in and relating to cranes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9397/65A SE303361B (sv) 1965-07-16 1965-07-16

Publications (1)

Publication Number Publication Date
SE303361B true SE303361B (sv) 1968-08-26

Family

ID=20276580

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9397/65A SE303361B (sv) 1965-07-16 1965-07-16

Country Status (2)

Country Link
US (1) US3326391A (sv)
SE (1) SE303361B (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2235869A1 (en) * 1973-07-06 1975-01-31 Fiquet Henri Crane for furniture removal from flats - is in portable sections and is wedged between roof and ceiling using jack
US4099628A (en) * 1976-08-20 1978-07-11 Richardson Industries, Inc. Towing vehicle
US4337868A (en) * 1980-02-19 1982-07-06 Harnischfeger Corporation Telescopic crane boom having rotatable extend/retract screws
FR2620692A1 (fr) * 1987-09-17 1989-03-24 Perennes Rene Dispositif pour le levage et la manutention de pieces lourdes
US5029717A (en) * 1990-01-22 1991-07-09 Chambers James L Crane
US5725112A (en) * 1991-12-17 1998-03-10 Thorby; Donald Frederick Crane
FR2762832B1 (fr) * 1997-04-30 1999-07-16 Cap Bleu Conseil Mat de charge rotatif, demontable et pliable
US6578722B2 (en) * 2001-06-29 2003-06-17 Scott Perkins Portable hoist assembly
US20160159622A1 (en) * 2010-10-28 2016-06-09 Michael Narcisco Portable derrick system, apparatus & methods
US11453578B1 (en) * 2019-09-11 2022-09-27 Oz Lifting Products, LLC Telescoping crane and related methods

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB187912A (en) * 1922-03-13 1922-11-02 Richard Westergaard Improvements in extensible crane jibs
US2862628A (en) * 1956-05-11 1958-12-02 Coates Leroy Lifting crane
US3109541A (en) * 1960-09-28 1963-11-05 Donald F Matson Truck mounted crane

Also Published As

Publication number Publication date
US3326391A (en) 1967-06-20

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