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
Application number
JP16210388U
Other languages
Japanese (ja)
Other versions
JPH0743110Y2 (en
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 JP1988162103U priority Critical patent/JPH0743110Y2/en
Publication of JPH0283891U publication Critical patent/JPH0283891U/ja
Application granted granted Critical
Publication of JPH0743110Y2 publication Critical patent/JPH0743110Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] ポストの上端に三角形状のストラツトを回動自
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.
JP1988162103U 1988-12-14 1988-12-14 Tower crane Expired - Lifetime JPH0743110Y2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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