FR2322084A1 - Dispositif a cylindres de pivotement pour des grues montees sur vehicules - Google Patents

Dispositif a cylindres de pivotement pour des grues montees sur vehicules

Info

Publication number
FR2322084A1
FR2322084A1 FR7626122A FR7626122A FR2322084A1 FR 2322084 A1 FR2322084 A1 FR 2322084A1 FR 7626122 A FR7626122 A FR 7626122A FR 7626122 A FR7626122 A FR 7626122A FR 2322084 A1 FR2322084 A1 FR 2322084A1
Authority
FR
France
Prior art keywords
lorry
rams
free ends
slewing mechanism
angle
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.)
Granted
Application number
FR7626122A
Other languages
English (en)
French (fr)
Other versions
FR2322084B1 (cs
Inventor
Roger Johansson
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.)
Husqvarna Forest and Garden AB
Original Assignee
Jonsereds AB
Jonsereds Fabrikers AB
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 Jonsereds AB, Jonsereds Fabrikers AB filed Critical Jonsereds AB
Publication of FR2322084A1 publication Critical patent/FR2322084A1/fr
Application granted granted Critical
Publication of FR2322084B1 publication Critical patent/FR2322084B1/fr
Granted 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
    • B66C23/62—Constructional features or details
    • B66C23/84—Slewing gear
    • B66C23/86—Slewing gear hydraulically actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
FR7626122A 1975-09-01 1976-08-30 Dispositif a cylindres de pivotement pour des grues montees sur vehicules Granted FR2322084A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7509673A SE7509673L (sv) 1975-09-01 1975-09-01 Anordning av svengcylindrar vid fordonsburen kran

Publications (2)

Publication Number Publication Date
FR2322084A1 true FR2322084A1 (fr) 1977-03-25
FR2322084B1 FR2322084B1 (cs) 1978-06-30

Family

ID=20325413

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7626122A Granted FR2322084A1 (fr) 1975-09-01 1976-08-30 Dispositif a cylindres de pivotement pour des grues montees sur vehicules

Country Status (6)

Country Link
CH (1) CH594556A5 (cs)
DE (1) DE2637285A1 (cs)
FI (1) FI762513A7 (cs)
FR (1) FR2322084A1 (cs)
NO (1) NO762968L (cs)
SE (1) SE7509673L (cs)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047171A (en) * 1959-10-12 1962-07-31 Case Co J I Swing mechanism for backhoe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047171A (en) * 1959-10-12 1962-07-31 Case Co J I Swing mechanism for backhoe

Also Published As

Publication number Publication date
NO762968L (cs) 1977-03-02
FR2322084B1 (cs) 1978-06-30
CH594556A5 (cs) 1978-01-13
FI762513A7 (cs) 1977-03-02
DE2637285A1 (de) 1977-03-10
SE7509673L (sv) 1977-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse