JPS59105290U - Crane auxiliary jib tip structure - Google Patents

Crane auxiliary jib tip structure

Info

Publication number
JPS59105290U
JPS59105290U JP19842282U JP19842282U JPS59105290U JP S59105290 U JPS59105290 U JP S59105290U JP 19842282 U JP19842282 U JP 19842282U JP 19842282 U JP19842282 U JP 19842282U JP S59105290 U JPS59105290 U JP S59105290U
Authority
JP
Japan
Prior art keywords
tip structure
auxiliary jib
jib tip
crane auxiliary
jib
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.)
Pending
Application number
JP19842282U
Other languages
Japanese (ja)
Inventor
沢井　浩次
正敏 原
Original Assignee
株式会社神戸製鋼所
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 by 株式会社神戸製鋼所 filed Critical 株式会社神戸製鋼所
Priority to JP19842282U priority Critical patent/JPS59105290U/en
Publication of JPS59105290U publication Critical patent/JPS59105290U/en
Pending legal-status Critical Current

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  • Jib Cranes (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図はこの考案に係るクレーンの実施例を示す側面図
、第２図は補助ジブ先端部の拡大側面図、第３図は第２
図の■−■線断面図、第４図および第５薗はそれぞれ補
助ジブ先端部の接地状態を示す側面図、第６図は従来例
を示す側面図、第７図は第６図の■−■線断面図である
。 １・・・・・・主ジブ、２・・・・・・補助ジブ、２０
・・・・・・ジブポイントシーブ、２２・・・・・・接
地用ローラ。FIG. 1 is a side view showing an embodiment of the crane according to this invention, FIG. 2 is an enlarged side view of the tip of the auxiliary jib, and FIG.
4 and 5 are side views showing the ground contact state of the tip of the auxiliary jib, FIG. 6 is a side view showing the conventional example, and FIG. 7 is the It is a sectional view taken along the line -■. 1... Main jib, 2... Auxiliary jib, 20
...Jib point sheave, 22... Grounding roller.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 主ジブの先端に補助ジブが連結されてなるクレーンにお
いて、補助ジブの先端部に設けられたジブポイントシー
ブの下方に接地用ロニラが回転自在に軸支されたことを
特徴とするクレーンの補助シブ先端部構造。A crane comprising an auxiliary jib connected to the tip of the main jib, characterized in that a grounding lonilla is rotatably supported below the jib point sheave provided at the tip of the auxiliary jib. Tip structure.
JP19842282U 1982-12-28 1982-12-28 Crane auxiliary jib tip structure Pending JPS59105290U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19842282U JPS59105290U (en) 1982-12-28 1982-12-28 Crane auxiliary jib tip structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19842282U JPS59105290U (en) 1982-12-28 1982-12-28 Crane auxiliary jib tip structure

Publications (1)

Publication Number Publication Date
JPS59105290U true JPS59105290U (en) 1984-07-16

Family

ID=30423987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19842282U Pending JPS59105290U (en) 1982-12-28 1982-12-28 Crane auxiliary jib tip structure

Country Status (1)

Country Link
JP (1) JPS59105290U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006044905A (en) * 2004-08-06 2006-02-16 Tadano Ltd Jib mechanism mounted on lower part structural body of mobile crane
JP2018070310A (en) * 2016-10-27 2018-05-10 コベルコ建機株式会社 Sheave unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006044905A (en) * 2004-08-06 2006-02-16 Tadano Ltd Jib mechanism mounted on lower part structural body of mobile crane
JP2018070310A (en) * 2016-10-27 2018-05-10 コベルコ建機株式会社 Sheave unit

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