IT952785B - Braccio estensibile per gru e si mili - Google Patents

Braccio estensibile per gru e si mili

Info

Publication number
IT952785B
IT952785B IT4986272A IT4986272A IT952785B IT 952785 B IT952785 B IT 952785B IT 4986272 A IT4986272 A IT 4986272A IT 4986272 A IT4986272 A IT 4986272A IT 952785 B IT952785 B IT 952785B
Authority
IT
Italy
Prior art keywords
miles
crane
extendable arm
extendable
arm
Prior art date
Application number
IT4986272A
Other languages
English (en)
Original Assignee
Fmc Corp
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 Fmc Corp filed Critical Fmc Corp
Application granted granted Critical
Publication of IT952785B publication Critical patent/IT952785B/it

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
    • B66C23/702—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic with a jib extension boom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
IT4986272A 1971-05-19 1972-04-26 Braccio estensibile per gru e si mili IT952785B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14496771A 1971-05-19 1971-05-19

Publications (1)

Publication Number Publication Date
IT952785B true IT952785B (it) 1973-07-30

Family

ID=22510990

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4986272A IT952785B (it) 1971-05-19 1972-04-26 Braccio estensibile per gru e si mili

Country Status (3)

Country Link
DE (1) DE2222738A1 (it)
FR (1) FR2138086A1 (it)
IT (1) IT952785B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945333A (en) * 1974-12-20 1976-03-23 Harnischfeger Corporation Means for storing and connecting jib for telescopic boom of mobile crane
US4595108A (en) * 1982-01-26 1986-06-17 Kabushiki Kaisha Kobe Seiko Sho Method for stretching and folding extension jib in wheeled type crane
JP2781637B2 (ja) * 1990-03-16 1998-07-30 株式会社神戸製鋼所 クレーンにおけるジブ支持ロッドの取付装置
EP4186850B1 (en) * 2021-11-24 2024-05-15 Hiab AB Telescopic arm

Also Published As

Publication number Publication date
FR2138086A1 (it) 1972-12-29
DE2222738A1 (de) 1972-11-23

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