JPS49113359A - - Google Patents
Info
- Publication number
- JPS49113359A JPS49113359A JP49017715A JP1771574A JPS49113359A JP S49113359 A JPS49113359 A JP S49113359A JP 49017715 A JP49017715 A JP 49017715A JP 1771574 A JP1771574 A JP 1771574A JP S49113359 A JPS49113359 A JP S49113359A
- 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.)
- Pending
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
- B66C23/707—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic guiding devices for telescopic jibs
-
- 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
- B66C23/702—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic with a jib extension boom
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00333377A US3831771A (en) | 1973-02-16 | 1973-02-16 | Mobile crane with telescopic boom and jib and method for connecting the latter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS49113359A true JPS49113359A (en) | 1974-10-29 |
Family
ID=23302522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP49017715A Pending JPS49113359A (en) | 1973-02-16 | 1974-02-15 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3831771A (en) |
JP (1) | JPS49113359A (en) |
BR (1) | BR7401144D0 (en) |
DE (1) | DE2406589A1 (en) |
FR (1) | FR2218274A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5187247A (en) * | 1974-12-20 | 1976-07-30 | Harnischfeger Corp | Idokureen |
JPS53121219A (en) * | 1974-02-02 | 1978-10-23 | Schenck Ag Carl | Accumulator shutting device |
JPS54115079U (en) * | 1978-01-31 | 1979-08-13 | ||
JPS5544459A (en) * | 1978-09-26 | 1980-03-28 | Hitachi Construction Machinery | Lattice boom for mobile crane |
JPS5544460A (en) * | 1978-09-26 | 1980-03-28 | Hitachi Construction Machinery | Lattice boom for mobile crane |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3944082A (en) * | 1974-12-20 | 1976-03-16 | Harnischfeger Corporation | Locking means for relatively movable boom sections of boom of mobile crane |
US3945333A (en) * | 1974-12-20 | 1976-03-23 | Harnischfeger Corporation | Means for storing and connecting jib for telescopic boom of mobile crane |
US3987594A (en) * | 1975-02-06 | 1976-10-26 | Clark Equipment Company | System and method for automatic unstowing and stowing of a crane boom |
US4091936A (en) * | 1976-11-15 | 1978-05-30 | The Warner & Swasey Company | Apparatus for extending a boom assembly |
US4155464A (en) * | 1976-12-15 | 1979-05-22 | Caterpillar Tractor Co. | Offset jib for cranes |
US4141455A (en) * | 1977-07-14 | 1979-02-27 | Harnischfeger Corporation | Means for storing and connecting jib on telescopic crane boom |
US4431109A (en) * | 1981-02-25 | 1984-02-14 | Fmc Corporation | Boom extension stowage system |
US4491229A (en) * | 1981-02-25 | 1985-01-01 | Fmc Corporation | Boom extension stowage system |
DE3137846C2 (en) * | 1981-09-23 | 1985-01-03 | Albert Böcker GmbH & Co KG, 4712 Werne | Telescopic boom with at least two telescopic sections |
US4483447A (en) * | 1982-05-26 | 1984-11-20 | Kidde, Inc. | Safety mounting for side stowable boom extension or jib |
AU554669B2 (en) * | 1982-07-12 | 1986-08-28 | Paul Frey-Wigger | Work platform |
JPS6327396A (en) * | 1986-07-21 | 1988-02-05 | 株式会社タダノ | Jib extended to expansion boom |
DE9311778U1 (en) * | 1993-08-06 | 1994-12-08 | Liebherr-Werk Ehingen Gmbh, 89584 Ehingen | Mobile crane |
JP2841016B2 (en) * | 1993-11-08 | 1998-12-24 | 小松メック株式会社 | Operation control method and device for reach tower crane |
US5673805A (en) * | 1995-02-28 | 1997-10-07 | National Crane Corporation | Jib pin alignment jack assembly |
CA2198953C (en) * | 1996-03-04 | 2000-10-10 | Michael J. Wanek | Offsetting link assembly for folding luffing jib |
US5704498A (en) * | 1996-09-25 | 1998-01-06 | Kidde Industries, Inc. | Transportable crane |
EP1004784B1 (en) * | 1998-11-23 | 2004-01-28 | Magnetic Elektromotoren A.G. Liestal | Lifting post |
EP2137093B1 (en) * | 2007-04-19 | 2016-09-28 | Terex Cranes Germany GmbH | Method for installing an auxiliary boom to a main boom on a mobile crane |
US7878346B1 (en) | 2008-08-25 | 2011-02-01 | Link-Belt Construction Equipment Co., L.P., Lllp | Adaptable boom extension for a mobile crane having a telescoping boom |
JP5248952B2 (en) * | 2008-08-29 | 2013-07-31 | 株式会社タダノ | Jib storage device for crane truck with jib |
CN102249161A (en) * | 2010-05-21 | 2011-11-23 | 上海三一科技有限公司 | Multi-main-chord arm support for crane |
CN102424329B (en) * | 2011-08-20 | 2014-03-19 | 三一汽车起重机械有限公司 | Crane and sub arm installing device thereof |
JP6180792B2 (en) * | 2013-05-24 | 2017-08-16 | 株式会社タダノ | Telescopic boom |
US10647552B1 (en) | 2015-09-25 | 2020-05-12 | Link-Belt Cranes, L.P., Lllp | Fly connection system for a crane boom |
US10065841B2 (en) * | 2016-01-26 | 2018-09-04 | Altec Industries, Inc. | Compact stowable luffing jib for a crane |
CN106395645B (en) * | 2016-12-02 | 2018-10-02 | 徐州重型机械有限公司 | Wind-powered electricity generation arm method for turning and crane |
US10589966B2 (en) * | 2017-03-02 | 2020-03-17 | Manitowoc Crane Companies, Llc | Jib coupling system for jib stowage |
CN107605168A (en) * | 2017-10-27 | 2018-01-19 | 江苏博宇建筑工程设备科技有限公司 | Folding arm contra bevel window cleaning equipment |
FR3111342B1 (en) * | 2020-06-12 | 2022-08-12 | Manitowoc Crane Group France | Anti-fall safety device to retain and prevent the fall of a connecting pin |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2680525A (en) * | 1952-12-30 | 1954-06-08 | Hiram S Weatherby | Portable crane |
DE1232714B (en) * | 1960-09-08 | 1967-01-19 | Wilhelm Reich Maschinenfabrik | Tower crane with split tower |
SE320164B (en) * | 1969-03-31 | 1970-02-02 | Tornborg & Lundberg Ab | |
US3698569A (en) * | 1971-03-22 | 1972-10-17 | Case Co J I | Mobile crane with jib extension |
-
1973
- 1973-02-16 US US00333377A patent/US3831771A/en not_active Expired - Lifetime
-
1974
- 1974-02-12 DE DE19742406589 patent/DE2406589A1/en active Pending
- 1974-02-13 FR FR7404837A patent/FR2218274A1/fr not_active Withdrawn
- 1974-02-15 BR BR741144A patent/BR7401144D0/en unknown
- 1974-02-15 JP JP49017715A patent/JPS49113359A/ja active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53121219A (en) * | 1974-02-02 | 1978-10-23 | Schenck Ag Carl | Accumulator shutting device |
JPS5187247A (en) * | 1974-12-20 | 1976-07-30 | Harnischfeger Corp | Idokureen |
JPS5740076B2 (en) * | 1974-12-20 | 1982-08-25 | ||
JPS54115079U (en) * | 1978-01-31 | 1979-08-13 | ||
JPS5544459A (en) * | 1978-09-26 | 1980-03-28 | Hitachi Construction Machinery | Lattice boom for mobile crane |
JPS5544460A (en) * | 1978-09-26 | 1980-03-28 | Hitachi Construction Machinery | Lattice boom for mobile crane |
Also Published As
Publication number | Publication date |
---|---|
DE2406589A1 (en) | 1974-08-29 |
BR7401144D0 (en) | 1974-10-29 |
US3831771A (en) | 1974-08-27 |
FR2218274A1 (en) | 1974-09-13 |