FR2043738B3 - - Google Patents

Info

Publication number
FR2043738B3
FR2043738B3 FR7019476A FR7019476A FR2043738B3 FR 2043738 B3 FR2043738 B3 FR 2043738B3 FR 7019476 A FR7019476 A FR 7019476A FR 7019476 A FR7019476 A FR 7019476A FR 2043738 B3 FR2043738 B3 FR 2043738B3
Authority
FR
France
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
FR7019476A
Other languages
French (fr)
Other versions
FR2043738A7 (fi
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
Priority claimed from DE19691927187 external-priority patent/DE1927187C/de
Application filed by Individual filed Critical Individual
Publication of FR2043738A7 publication Critical patent/FR2043738A7/fr
Application granted granted Critical
Publication of FR2043738B3 publication Critical patent/FR2043738B3/fr
Expired legal-status Critical Current

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
    • B66C23/18—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 specially adapted for use in particular purposes
    • B66C23/36—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 specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • 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
    • B66C23/66—Outer or upper end constructions
    • 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)
FR7019476A 1969-05-28 1970-05-28 Expired FR2043738B3 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691927187 DE1927187C (de) 1969-05-28 Fahrbarer Kran

Publications (2)

Publication Number Publication Date
FR2043738A7 FR2043738A7 (fi) 1971-02-19
FR2043738B3 true FR2043738B3 (fi) 1973-03-16

Family

ID=5735416

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7019476A Expired FR2043738B3 (fi) 1969-05-28 1970-05-28

Country Status (2)

Country Link
FR (1) FR2043738B3 (fi)
GB (1) GB1247119A (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1602685A (en) * 1978-05-31 1981-11-11 Coles Cranes Ltd Mobile cranes
DE3002464C2 (de) * 1980-01-24 1984-07-19 Blohm + Voss Ag, 2000 Hamburg Ladegeschirr mit in einem Lümmellager zwischen zwei Pfosten hindurchschwenkbarem Ladebaum
NO20151532A1 (en) * 2015-11-10 2017-05-11 Macgregor Norway As Knuckle-boom crane
EP4249984A1 (en) * 2022-03-25 2023-09-27 General Electric Company Tool stabilization mechanism and related methods

Also Published As

Publication number Publication date
GB1247119A (en) 1971-09-22
FR2043738A7 (fi) 1971-02-19
DE1927187A1 (de) 1970-12-10
DE1927187B2 (de) 1972-08-24

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Legal Events

Date Code Title Description
ST Notification of lapse