PL130934B1 - Jib crane - Google Patents

Jib crane Download PDF

Info

Publication number
PL130934B1
PL130934B1 PL1978208192A PL20819278A PL130934B1 PL 130934 B1 PL130934 B1 PL 130934B1 PL 1978208192 A PL1978208192 A PL 1978208192A PL 20819278 A PL20819278 A PL 20819278A PL 130934 B1 PL130934 B1 PL 130934B1
Authority
PL
Poland
Prior art keywords
boom
pulleys
rope
rope pulleys
crane
Prior art date
Application number
PL1978208192A
Other languages
English (en)
Polish (pl)
Other versions
PL208192A1 (pl
Inventor
Toivo T Jarvinen
Pertti J Vanhala
Original Assignee
Kone Oy
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 Kone Oy filed Critical Kone Oy
Publication of PL208192A1 publication Critical patent/PL208192A1/xx
Publication of PL130934B1 publication Critical patent/PL130934B1/pl

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
    • B66C23/005—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 balanced jib, e.g. pantograph arrangement, the jib being moved manually

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Materials For Medical Uses (AREA)
PL1978208192A 1977-07-05 1978-07-05 Jib crane PL130934B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI772110A FI59074C (fi) 1977-07-05 1977-07-05 Bomlyftkran

Publications (2)

Publication Number Publication Date
PL208192A1 PL208192A1 (pl) 1979-04-09
PL130934B1 true PL130934B1 (en) 1984-09-29

Family

ID=8510959

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1978208192A PL130934B1 (en) 1977-07-05 1978-07-05 Jib crane

Country Status (5)

Country Link
DK (1) DK149468C (da)
FI (1) FI59074C (da)
NO (1) NO149279C (da)
PL (1) PL130934B1 (da)
SE (1) SE419331B (da)

Also Published As

Publication number Publication date
DK149468B (da) 1986-06-23
FI59074C (fi) 1981-06-10
NO149279C (no) 1984-03-21
FI59074B (fi) 1981-02-27
DK149468C (da) 1986-12-01
SE419331B (sv) 1981-07-27
FI772110A7 (fi) 1979-01-06
PL208192A1 (pl) 1979-04-09
NO149279B (no) 1983-12-12
DK303478A (da) 1979-01-06
SE7807545L (sv) 1979-01-06
NO782315L (no) 1979-01-08

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