JPS5728869Y2 - - Google Patents

Info

Publication number
JPS5728869Y2
JPS5728869Y2 JP1973117086U JP11708673U JPS5728869Y2 JP S5728869 Y2 JPS5728869 Y2 JP S5728869Y2 JP 1973117086 U JP1973117086 U JP 1973117086U JP 11708673 U JP11708673 U JP 11708673U JP S5728869 Y2 JPS5728869 Y2 JP S5728869Y2
Authority
JP
Japan
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
JP1973117086U
Other versions
JPS5062274U (ja
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 filed Critical
Priority to JP1973117086U priority Critical patent/JPS5728869Y2/ja
Priority to CA210,906A priority patent/CA1018110A/en
Priority to GB43314/74A priority patent/GB1482172A/en
Priority to AU74064/74A priority patent/AU484001B2/en
Priority to IT7412997A priority patent/IT1023880B/it
Priority to ES430845A priority patent/ES430845A1/es
Priority to BR8409/74A priority patent/BR7408409D0/pt
Priority to BE149378A priority patent/BE820887A/xx
Priority to ZA00746446A priority patent/ZA746446B/xx
Priority to NLAANVRAGE7413288,A priority patent/NL184611C/xx
Priority to FR7434003A priority patent/FR2246761B1/fr
Priority to DE2448169A priority patent/DE2448169C2/de
Publication of JPS5062274U publication Critical patent/JPS5062274U/ja
Application granted granted Critical
Publication of JPS5728869Y2 publication Critical patent/JPS5728869Y2/ja
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Actuator (AREA)
JP1973117086U 1973-10-09 1973-10-09 Expired JPS5728869Y2 (ja)

Priority Applications (12)

Application Number Priority Date Filing Date Title
JP1973117086U JPS5728869Y2 (ja) 1973-10-09 1973-10-09
CA210,906A CA1018110A (en) 1973-10-09 1974-10-07 Self-aligning and end fixity connector for connecting a hydraulic cylinder piston rod to its respective section in a multi-section telescopic boom assembly
GB43314/74A GB1482172A (en) 1973-10-09 1974-10-07 Multi-section telescopic boom assembly
AU74064/74A AU484001B2 (en) 1973-10-09 1974-10-08 Self-aligning and end fixity connector for connecting a hydraulic cylinder piston rod toits respective section ina multisection telescopic boom assembly
ES430845A ES430845A1 (es) 1973-10-09 1974-10-09 Perfeccionamientos en los conectores de fijacion en extremoy autoalineacion, para conectar un vastago de piston de ci- lindro hidraulico y a su seccion respectiva, en un conjunto de aguilon telescopico de varias secciones.
BR8409/74A BR7408409D0 (pt) 1973-10-09 1974-10-09 Aperfeicoamentos em conetor de alinhamento automatico e firmeza extrema para ligar uma haste de embolo de cilindro hidraulico com sua respectica secao num conjunto de larca telescopica multi-seccional
IT7412997A IT1023880B (it) 1973-10-09 1974-10-09 Giunto autoallineante per gruppi telescopici a funzionamento idrau lic
BE149378A BE820887A (fr) 1973-10-09 1974-10-09 Moyen de liaison
ZA00746446A ZA746446B (en) 1973-10-09 1974-10-09 Self-aligning and end fixity connector for connecting a hydraulic cylinder piston rod to its respective section in a multi-section telescopic boom assembly
NLAANVRAGE7413288,A NL184611C (nl) 1973-10-09 1974-10-09 Uit meerdere secties bestaande telescopische giek.
FR7434003A FR2246761B1 (ja) 1973-10-09 1974-10-09
DE2448169A DE2448169C2 (de) 1973-10-09 1974-10-09 Teleskopausleger mit knickgünstiger Hydraulikzylinder-Lagerung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1973117086U JPS5728869Y2 (ja) 1973-10-09 1973-10-09

Publications (2)

Publication Number Publication Date
JPS5062274U JPS5062274U (ja) 1975-06-06
JPS5728869Y2 true JPS5728869Y2 (ja) 1982-06-23

Family

ID=14703036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1973117086U Expired JPS5728869Y2 (ja) 1973-10-09 1973-10-09

Country Status (11)

Country Link
JP (1) JPS5728869Y2 (ja)
BE (1) BE820887A (ja)
BR (1) BR7408409D0 (ja)
CA (1) CA1018110A (ja)
DE (1) DE2448169C2 (ja)
ES (1) ES430845A1 (ja)
FR (1) FR2246761B1 (ja)
GB (1) GB1482172A (ja)
IT (1) IT1023880B (ja)
NL (1) NL184611C (ja)
ZA (1) ZA746446B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4132040A (en) * 1977-05-12 1979-01-02 Jlg Industries, Inc. Multi-section lifting boom
DE3105443A1 (de) * 1981-02-14 1982-10-21 Fried. Krupp Gmbh, 4300 Essen "mittels eines hubelementes angetriebenes teleskopteil"
FR2607799A1 (fr) * 1986-12-08 1988-06-10 Haulotte Ateliers Construction Systeme de commande du developpement et/ou de la contraction des elements d'un dispositif telescopique tel qu'une fleche de grue ou analogue
SE9301338L (sv) * 1993-04-22 1994-05-09 Hiab Ab Anordning vid förlängningsbara kranarmar
ITUB20160363A1 (it) * 2016-01-29 2017-07-29 Manitou Italia Srl Braccio telescopico per macchine operatrici semoventi.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353686A (en) * 1966-09-12 1967-11-21 Hy Dynamic Co Crane boom
US3736710A (en) * 1970-12-03 1973-06-05 Kidde & Co Walter Four-section fully hydraulically operated crane boom having three individually supported single piston rams contained within fly section

Also Published As

Publication number Publication date
AU7406474A (en) 1976-04-15
IT1023880B (it) 1978-05-30
ZA746446B (en) 1975-10-29
CA1018110A (en) 1977-09-27
BE820887A (fr) 1975-04-09
BR7408409D0 (pt) 1975-07-29
FR2246761B1 (ja) 1979-08-03
NL7413288A (nl) 1975-04-11
JPS5062274U (ja) 1975-06-06
ES430845A1 (es) 1976-10-16
DE2448169A1 (de) 1975-04-10
NL184611C (nl) 1989-09-18
FR2246761A1 (ja) 1975-05-02
NL184611B (nl) 1989-04-17
DE2448169C2 (de) 1984-01-26
GB1482172A (en) 1977-08-10

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