AU3575078A – Multisection lifting boom
– Google Patents
AU3575078A – Multisection lifting boom
– Google Patents
Multisection lifting boom
Info
Publication number
AU3575078A
AU3575078A
AU35750/78A
AU3575078A
AU3575078A
AU 3575078 A
AU3575078 A
AU 3575078A
AU 35750/78 A
AU35750/78 A
AU 35750/78A
AU 3575078 A
AU3575078 A
AU 3575078A
AU 3575078 A
AU3575078 A
AU 3575078A
Authority
AU
Australia
Prior art keywords
multisection
lifting boom
boom
lifting
multisection lifting
Prior art date
1977-05-12
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
AU35750/78A
Other versions
AU520031B2
(en
Inventor
O. L Grove
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.)
J Lg Industries Inc
Original Assignee
JLG Industries Inc
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.)
1977-05-12
Filing date
1978-05-04
Publication date
1979-11-08
1978-05-04
Application filed by JLG Industries Inc
filed
Critical
JLG Industries Inc
1979-11-08
Publication of AU3575078A
publication
Critical
patent/AU3575078A/en
1982-01-14
Application granted
granted
Critical
1982-01-14
Publication of AU520031B2
publication
Critical
patent/AU520031B2/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
AU35750/78A
1977-05-12
1978-05-04
Multisection lifting boom
Expired
AU520031B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
USUS796381
1977-05-12
US05/796,381
US4132040A
(en)
1977-05-12
1977-05-12
Multi-section lifting boom
Related Child Applications (2)
Application Number
Title
Priority Date
Filing Date
AU77541/81A
Addition
AU7754181A
(en)
1981-11-16
1981-11-16
Telescopic crane boom
AU77540/81A
Addition
AU7754081A
(en)
1981-11-16
1981-11-16
Telescopic crane boom telescopic
Publications (2)
Publication Number
Publication Date
AU3575078A
true
AU3575078A
(en)
1979-11-08
AU520031B2
AU520031B2
(en)
1982-01-14
Family
ID=25168071
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU35750/78A
Expired
AU520031B2
(en)
1977-05-12
1978-05-04
Multisection lifting boom
Country Status (14)
Country
Link
US
(1)
US4132040A
(en)
JP
(1)
JPS53140754A
(en)
AR
(1)
AR215179A1
(en)
AU
(1)
AU520031B2
(en)
BE
(1)
BE866982A
(en)
BR
(1)
BR7802918A
(en)
CA
(1)
CA1088465A
(en)
DE
(1)
DE2820663A1
(en)
FR
(1)
FR2390368A1
(en)
GB
(2)
GB1583422A
(en)
IT
(1)
IT1094579B
(en)
NL
(1)
NL7805112A
(en)
SE
(1)
SE424306B
(en)
ZA
(1)
ZA782741B
(en)
Families Citing this family (14)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4258853A
(en)
*
1978-04-24
1981-03-31
Caterpillar Tractor Co.
Extensible boom for cranes
JPS55117480U
(en)
*
1979-02-06
1980-08-19
US4514939A
(en)
*
1981-08-17
1985-05-07
Fmc Corporation
Extensible boom with manual section stored in base
NZ199082A
(en)
*
1981-11-26
1986-05-09
New Zealand Dev Finance
Gantry crane:linear hydraulic motors in support structure provide traverse and fleet
US4585132A
(en)
*
1984-09-10
1986-04-29
Fmc Corporation
Extensible boom with manual section stored in base
US5191828A
(en)
*
1992-06-18
1993-03-09
Mccreery Robert B
Telescopic cylinder with increased lateral loading capacity
JP2828781B2
(en)
*
1993-12-08
1998-11-25
エーツェー エンジニアリング ウント コンサルティング シュペツィアルマシーネン ゲゼルシャフト ミット ベシュレンクテル ハフツンク
Telescopic boom with multi-stage hydraulic cylinder
AT403041B
(en)
*
1994-02-25
1997-10-27
Zimmermann Horst
TELESCOPIC STICK
FR2739093B1
(en)
*
1995-09-21
1999-11-26
Jurgen Michael Knapp
LIFTING COLUMN
US5718087A
(en)
*
1996-05-02
1998-02-17
The Will-Burt Company
Telescoping mast assembly
DE19921104A1
(en)
*
1999-05-04
2000-11-16
Mannesmann Ag
Telescopic boom for cranes
US20090057636A1
(en)
*
2007-08-31
2009-03-05
Tait Towers Inc.
Portable lift device and system
US9791071B2
(en)
2013-03-07
2017-10-17
Oshkosh Corporation
Internally supported power track
KR102140188B1
(en)
*
2019-01-29
2020-07-31
전주대학교 산학협력단
Supporting-Device of Multi-stage Boom
Family Cites Families (17)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE1122682B
(en)
*
1959-05-14
1962-01-25
Steinbock G M B H
Extendable crane arm
GB1157089A
(en)
*
1965-10-13
1969-07-02
Vickers Ltd
Improvements relating to High Pressure Intensifiers
US3353686A
(en)
*
1966-09-12
1967-11-21
Hy Dynamic Co
Crane boom
JPS4836028B1
(en)
*
1969-08-21
1973-11-01
DE2046652A1
(en)
*
1969-10-03
1971-04-15
Eisengiesserei U Maschinenfabr
Telescopic boom
US3616728A
(en)
*
1969-12-05
1971-11-02
Tel E Lect
Actuator mounting assembly for telescopic parts
DE2018926C2
(en)
*
1970-01-31
1982-07-08
Tadano Ironworks Co.Ltd., Takamatsu
Telescopic boom for a crane
US3836011A
(en)
*
1970-01-31
1974-09-17
T Sakamoto
Extensible boom
US3792555A
(en)
*
1971-04-08
1974-02-19
Kidde & Co Walter
Five section full powered telescopic crane boom
US3796016A
(en)
*
1971-11-26
1974-03-12
Cascade Corp
Extensible material handling boom
JPS4875371U
(en)
*
1971-12-15
1973-09-19
JPS5225786Y2
(en)
*
1972-10-26
1977-06-11
US3842985A
(en)
*
1972-12-15
1974-10-22
Harnischfeger Corp
Means for extending and retracting crane boom section
US3837502A
(en)
*
1973-03-12
1974-09-24
Bucyrus Erie Co
Light weight boom construction
US3889818A
(en)
*
1973-09-21
1975-06-17
Carl G Wennerstrom
Extensible crane
JPS5728869Y2
(en)
*
1973-10-09
1982-06-23
US4016688A
(en)
*
1975-05-27
1977-04-12
Fmc Corporation
Extensible crane boom structure
1977
1977-05-12
US
US05/796,381
patent/US4132040A/en
not_active
Expired – Lifetime
1978
1978-05-04
GB
GB29334/79A
patent/GB1583422A/en
not_active
Expired
1978-05-04
GB
GB29641/79A
patent/GB1583423A/en
not_active
Expired
1978-05-04
AU
AU35750/78A
patent/AU520031B2/en
not_active
Expired
1978-05-09
IT
IT23174/78A
patent/IT1094579B/en
active
1978-05-09
BR
BR7802918A
patent/BR7802918A/en
unknown
1978-05-11
NL
NL7805112A
patent/NL7805112A/en
not_active
Application Discontinuation
1978-05-11
JP
JP5645878A
patent/JPS53140754A/en
active
Granted
1978-05-11
SE
SE7805390A
patent/SE424306B/en
unknown
1978-05-11
DE
DE19782820663
patent/DE2820663A1/en
not_active
Withdrawn
1978-05-11
FR
FR7814078A
patent/FR2390368A1/en
active
Granted
1978-05-12
ZA
ZA00782741A
patent/ZA782741B/en
unknown
1978-05-12
BE
BE2056962A
patent/BE866982A/en
not_active
IP Right Cessation
1978-05-12
AR
AR272160A
patent/AR215179A1/en
active
1978-05-12
CA
CA303,198A
patent/CA1088465A/en
not_active
Expired
Also Published As
Publication number
Publication date
NL7805112A
(en)
1978-11-14
IT1094579B
(en)
1985-08-02
DE2820663A1
(en)
1978-11-23
AU520031B2
(en)
1982-01-14
CA1088465A
(en)
1980-10-28
GB1583422A
(en)
1981-01-28
AR215179A1
(en)
1979-09-14
GB1583423A
(en)
1981-01-28
JPS5716070B2
(en)
1982-04-02
IT7823174D0
(en)
1978-05-09
FR2390368B1
(en)
1985-05-10
ZA782741B
(en)
1979-07-25
JPS53140754A
(en)
1978-12-08
SE424306B
(en)
1982-07-12
BR7802918A
(en)
1978-12-26
SE7805390L
(en)
1978-11-13
US4132040A
(en)
1979-01-02
BE866982A
(en)
1978-09-01
FR2390368A1
(en)
1978-12-08
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None