JPH0283891U - - Google Patents
Info
- Publication number
- JPH0283891U JPH0283891U JP16210388U JP16210388U JPH0283891U JP H0283891 U JPH0283891 U JP H0283891U JP 16210388 U JP16210388 U JP 16210388U JP 16210388 U JP16210388 U JP 16210388U JP H0283891 U JPH0283891 U JP H0283891U
- Authority
- JP
- Japan
- Prior art keywords
- strut
- tower crane
- post
- bent
- extended
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Jib Cranes (AREA)
Description
第1図は本考案の一実施例の側面図、第2図は
第1図の部分拡大図、第3図は第1図のストラツ
トを用いた場合のタワークレーンの組立て説明図
、第4図は従来のタワークレーンの全体図、第5
図は従来のストラツトの側面図、第6図は第5図
のストラツトを用いた場合のタワークレーンの組
立て説明図、第7図は第5図に続くタワークレー
ンの組立て説明図である。
図中3はポスト、5はジブ、10はジブ支持ケ
ーブル、23はAストラツト、24はBストラツ
ト、26はCストラツトを示す。
Fig. 1 is a side view of one embodiment of the present invention, Fig. 2 is a partially enlarged view of Fig. 1, Fig. 3 is an explanatory diagram of the assembly of a tower crane using the strut shown in Fig. 1, and Fig. 4 Figure 5 is an overall diagram of a conventional tower crane.
6 is a side view of a conventional strut, FIG. 6 is an explanatory diagram for assembling a tower crane using the strut shown in FIG. 5, and FIG. 7 is an explanatory diagram for assembling a tower crane following FIG. 5. In the figure, 3 is a post, 5 is a jib, 10 is a jib support cable, 23 is an A strut, 24 is a B strut, and 26 is a C strut.
Claims (1)
在に枢着したタワークレーンにおいて、前記スト
ラツトの一辺を形成する部材を屈折伸長できるよ
うにしたことを特徴とするタワークレーン。 1. A tower crane having a triangular strut rotatably attached to the upper end of a post, characterized in that a member forming one side of the strut can be bent and extended.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988162103U JPH0743110Y2 (en) | 1988-12-14 | 1988-12-14 | Tower crane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988162103U JPH0743110Y2 (en) | 1988-12-14 | 1988-12-14 | Tower crane |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0283891U true JPH0283891U (en) | 1990-06-28 |
JPH0743110Y2 JPH0743110Y2 (en) | 1995-10-04 |
Family
ID=31445627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988162103U Expired - Lifetime JPH0743110Y2 (en) | 1988-12-14 | 1988-12-14 | Tower crane |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0743110Y2 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0546881U (en) * | 1991-11-29 | 1993-06-22 | 住友建機株式会社 | Folding triangular post in crane |
JP2010241604A (en) * | 2009-03-31 | 2010-10-28 | Manitowoc Crane Companies Llc | Folding jib main strut, and transportable reeved strut cap |
JP2010269940A (en) * | 2009-05-20 | 2010-12-02 | Manitowoc Crane Companies Llc | Backstay spreader for crane |
JP2018020896A (en) * | 2016-08-05 | 2018-02-08 | 日立住友重機械建機クレーン株式会社 | Strut of crane |
JP2018058674A (en) * | 2016-10-06 | 2018-04-12 | コベルコ建機株式会社 | Gantry assembling device and gantry assembling method |
WO2019035375A1 (en) * | 2017-08-18 | 2019-02-21 | コベルコ建機株式会社 | Rising and falling body of work machine and method for storing rising and falling body of work machine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59127095U (en) * | 1983-02-15 | 1984-08-27 | 日立建機株式会社 | Tower crane swing lever |
JPS6085589U (en) * | 1983-11-15 | 1985-06-12 | 日本車輌製造株式会社 | Tower crane strut device |
-
1988
- 1988-12-14 JP JP1988162103U patent/JPH0743110Y2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59127095U (en) * | 1983-02-15 | 1984-08-27 | 日立建機株式会社 | Tower crane swing lever |
JPS6085589U (en) * | 1983-11-15 | 1985-06-12 | 日本車輌製造株式会社 | Tower crane strut device |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0546881U (en) * | 1991-11-29 | 1993-06-22 | 住友建機株式会社 | Folding triangular post in crane |
JP2010241604A (en) * | 2009-03-31 | 2010-10-28 | Manitowoc Crane Companies Llc | Folding jib main strut, and transportable reeved strut cap |
US8839966B2 (en) | 2009-03-31 | 2014-09-23 | Manitowoc Crane Companies, Llc | Folding jib main strut and transportable reeved strut caps |
JP2010269940A (en) * | 2009-05-20 | 2010-12-02 | Manitowoc Crane Companies Llc | Backstay spreader for crane |
JP2018020896A (en) * | 2016-08-05 | 2018-02-08 | 日立住友重機械建機クレーン株式会社 | Strut of crane |
JP2018058674A (en) * | 2016-10-06 | 2018-04-12 | コベルコ建機株式会社 | Gantry assembling device and gantry assembling method |
WO2019035375A1 (en) * | 2017-08-18 | 2019-02-21 | コベルコ建機株式会社 | Rising and falling body of work machine and method for storing rising and falling body of work machine |
JP2019034833A (en) * | 2017-08-18 | 2019-03-07 | コベルコ建機株式会社 | Link storing device and link storing method |
US11142437B2 (en) | 2017-08-18 | 2021-10-12 | Kobelco Construction Machinery Co., Ltd. | Rising and falling body of work machine and method for storing rising and falling body of work machine |
Also Published As
Publication number | Publication date |
---|---|
JPH0743110Y2 (en) | 1995-10-04 |
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