IT1076309B - TELESCOPIC ARM OF CRANE AND ITS SECTION - Google Patents

TELESCOPIC ARM OF CRANE AND ITS SECTION

Info

Publication number
IT1076309B
IT1076309B IT1964877A IT1964877A IT1076309B IT 1076309 B IT1076309 B IT 1076309B IT 1964877 A IT1964877 A IT 1964877A IT 1964877 A IT1964877 A IT 1964877A IT 1076309 B IT1076309 B IT 1076309B
Authority
IT
Italy
Prior art keywords
crane
section
telescopic arm
telescopic
arm
Prior art date
Application number
IT1964877A
Other languages
Italian (it)
Original Assignee
Coles Cranes Ltd
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 Coles Cranes Ltd filed Critical Coles Cranes Ltd
Application granted granted Critical
Publication of IT1076309B publication Critical patent/IT1076309B/en

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
    • B66C23/62—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
IT1964877A 1976-01-29 1977-01-26 TELESCOPIC ARM OF CRANE AND ITS SECTION IT1076309B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB344476A GB1564509A (en) 1976-01-29 1976-01-29 Octagonal crane boom

Publications (1)

Publication Number Publication Date
IT1076309B true IT1076309B (en) 1985-04-27

Family

ID=9758447

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1964877A IT1076309B (en) 1976-01-29 1977-01-26 TELESCOPIC ARM OF CRANE AND ITS SECTION

Country Status (6)

Country Link
JP (2) JPS52105451A (en)
DE (2) DE7702445U1 (en)
FI (1) FI770230A (en)
FR (1) FR2339562A1 (en)
GB (1) GB1564509A (en)
IT (1) IT1076309B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5991289U (en) * 1982-12-13 1984-06-20 株式会社多田野鉄工所 boom
GB8301860D0 (en) * 1983-01-24 1983-02-23 Coles Cranes Ltd Embossed booms
DE10138443A1 (en) * 2001-08-03 2003-02-27 Mannesmann Roehren Werke Ag Use of an elongated, hot-worked hollow profile for a telescopic boom of a lifting device
DE50108249D1 (en) * 2001-09-18 2006-01-05 Palfinger Europ Gmbh Bergheim Telescopic boom for aerial work platforms
DE102008032976B4 (en) * 2007-09-12 2018-02-22 Manitowoc Crane Group France Sas A telescopic crane jib part

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4836028B1 (en) * 1969-08-21 1973-11-01
DE2009298A1 (en) * 1969-10-30 1971-05-06 Institut fur Fordertechnik Leipzig, χ 7034 Leipzig Guide for telescopic booms
US3708937A (en) * 1970-09-28 1973-01-09 Kidde & Co Walter Trapezoidal telescoping crane boom
US3719403A (en) * 1970-11-17 1973-03-06 Kidde & Co Walter Crane boom having wear pads
JPS4836028A (en) * 1971-09-10 1973-05-28
DE2350701C2 (en) * 1973-10-10 1975-03-13 Otto 6940 Weinheim Auer Boom for cranes

Also Published As

Publication number Publication date
JPS52105451A (en) 1977-09-03
FR2339562B1 (en) 1982-06-11
FR2339562A1 (en) 1977-08-26
AU2142877A (en) 1978-05-11
DE2703539A1 (en) 1977-08-04
DE2703539C2 (en) 1987-08-20
DE7702445U1 (en) 1977-09-01
GB1564509A (en) 1980-04-10
JPS5753489U (en) 1982-03-27
FI770230A (en) 1977-07-30

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