CA1076068A - Loading apparatus with extension boom (telescopic boom) and with hydraulic lines carried by the boom - Google Patents

Loading apparatus with extension boom (telescopic boom) and with hydraulic lines carried by the boom

Info

Publication number
CA1076068A
CA1076068A CA281,112A CA281112A CA1076068A CA 1076068 A CA1076068 A CA 1076068A CA 281112 A CA281112 A CA 281112A CA 1076068 A CA1076068 A CA 1076068A
Authority
CA
Canada
Prior art keywords
boom
boom section
section
bight
loop
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.)
Expired
Application number
CA281,112A
Other languages
English (en)
French (fr)
Inventor
Sven Svenning
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
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 filed Critical Jonsereds AB
Application granted granted Critical
Publication of CA1076068A publication Critical patent/CA1076068A/en
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
    • B66C23/62—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
    • B66C23/705—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by hydraulic jacks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
    • B66C13/14—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices to load-engaging elements or motors associated therewith

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
CA281,112A 1976-06-23 1977-06-22 Loading apparatus with extension boom (telescopic boom) and with hydraulic lines carried by the boom Expired CA1076068A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7607203A SE402003C (sv) 1976-06-23 1976-06-23 Anordning vid lastapparat med teleskopiskt forlengbar kranarm och med hydraulledningar uppburna av kranarmen

Publications (1)

Publication Number Publication Date
CA1076068A true CA1076068A (en) 1980-04-22

Family

ID=20328296

Family Applications (1)

Application Number Title Priority Date Filing Date
CA281,112A Expired CA1076068A (en) 1976-06-23 1977-06-22 Loading apparatus with extension boom (telescopic boom) and with hydraulic lines carried by the boom

Country Status (7)

Country Link
BE (1) BE855281A (sv)
CA (1) CA1076068A (sv)
CH (1) CH619428A5 (sv)
DE (1) DE2721636A1 (sv)
FI (1) FI65054C (sv)
FR (1) FR2355767A1 (sv)
SE (1) SE402003C (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8702053L (sv) * 1987-05-19 1988-11-20 Tico Ab Slangfoeringsanordning
DE9102552U1 (de) * 1991-02-11 1992-03-26 Liebherr-Werk Ehingen Gmbh, 7930 Ehingen Teleskopausleger für Fahrzeugkrane o.dgl.
DE19613700A1 (de) * 1996-03-29 1997-10-02 M E P Gmbh Ges Fuer Consulting Teleskopartig auseinanderfahrbarer Maschinenteil
AT409485B (de) * 1999-05-18 2002-08-26 Winter Udo Ing Mag Teleskopausleger für ein fahrzeug oder ein hebezeug
DE10218275B4 (de) * 2002-04-18 2010-04-08 J. Schmalz Gmbh Unterdruckhandhabungseinrichtung
EP2040732A4 (en) 2006-05-15 2009-08-19 Valio Ltd NEW USE OF THERAPEUTICALLY USEFUL PEPTIDES

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1208970B (de) * 1962-07-05 1966-01-13 Hydrauliska Ind Aktiebolaget Vorrichtung zur Fuehrung von biegsamen Druckmittelleitungen an Kranen mit schwenkbarem Hubarm
US3623501A (en) * 1970-07-13 1971-11-30 Chance Co Ab Continuous hydraulic hose structure for telescopic boom assembly
US3666125A (en) * 1970-09-10 1972-05-30 Warner Swasey Co Boom assembly
US3804262A (en) * 1972-09-18 1974-04-16 Harnischfeger Corp Telescopic boom
DE2352761A1 (de) * 1973-10-20 1975-04-30 Hans Demleitner Nachfuehrung eines hydraulikschlauches fuer ausfahrbaren kranarm zum seilgreifer
US3893480A (en) * 1973-12-26 1975-07-08 Glenn G Dunbar Hydraulic line assembly
FR2279011A1 (fr) * 1975-02-24 1976-02-13 Poclain Sa Structure telescopique

Also Published As

Publication number Publication date
FR2355767B1 (sv) 1984-03-09
FI65054B (fi) 1983-11-30
FR2355767A1 (fr) 1978-01-20
SE7607203L (sv) 1977-12-24
BE855281A (fr) 1977-10-03
SE402003B (sv) 1978-06-12
FI771975A (sv) 1977-12-24
DE2721636C2 (sv) 1987-07-02
FI65054C (sv) 1988-03-18
CH619428A5 (en) 1980-09-30
SE402003C (sv) 1982-02-22
DE2721636A1 (de) 1977-12-29

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Legal Events

Date Code Title Description
MKEX Expiry