JPS5983888U - Crane auxiliary sheave device - Google Patents

Crane auxiliary sheave device

Info

Publication number
JPS5983888U
JPS5983888U JP17940982U JP17940982U JPS5983888U JP S5983888 U JPS5983888 U JP S5983888U JP 17940982 U JP17940982 U JP 17940982U JP 17940982 U JP17940982 U JP 17940982U JP S5983888 U JPS5983888 U JP S5983888U
Authority
JP
Japan
Prior art keywords
boom
auxiliary sheave
support member
sheave device
retracted
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
JP17940982U
Other languages
Japanese (ja)
Inventor
川本　博
Original Assignee
株式会社多田野鉄工所
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 株式会社多田野鉄工所 filed Critical 株式会社多田野鉄工所
Priority to JP17940982U priority Critical patent/JPS5983888U/en
Publication of JPS5983888U publication Critical patent/JPS5983888U/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、補助シーブを使用しての荷役作業の説明図、
第２図は、本考案の１実施例を示す側面図、第３図は、
第２図のＨ矢視図である。 Ｂ：ブーム、１：支持部材、２．　３．　４：案内部材
、　　・１４：補助シーブ、１０：ピン。Figure 1 is an explanatory diagram of cargo handling work using an auxiliary sheave;
FIG. 2 is a side view showing one embodiment of the present invention, and FIG. 3 is a side view showing one embodiment of the present invention.
It is a view taken along arrow H in FIG. 2. B: boom, 1: support member, 2. 3. 4: Guide member, 14: Auxiliary sheave, 10: Pin.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ブームＢ１このブームＢの先端部にあってこのブームＢ
の内方へ格納された格納位置とブームＢの前方へ張出さ
れた張出位置をとる支持部材１、〜　　ブームＢ側にあ
って前記支持部材１の格納＆置から張出位置間の移動を
案内する案内部材２，３゜４、この支持部材１の先端部
に設けられた補助シーブ１４、この支持部材１を格納並
びに張出位置において固定するためのピン１０より形式
し、もって補助シーブ１４をブームＢの先端部前方へ突
出した位置と、ブームＢ内へ一部あるいは完全格納した
位置を占るように構成したことを特徴とするクレーンの
補助シーブ装置。Boom B1 This boom B is located at the tip of this boom B.
The support member 1 takes a retracted position inwardly of the boom B and an extended position extended to the front of the boom B, ~ Movement of the support member 1 between the retracted and placed position on the boom B side and the extended position A guide member 2, 3° 4 for guiding the support member 1, an auxiliary sheave 14 provided at the tip of the support member 1, and a pin 10 for fixing the support member 1 in the retracted and extended position. An auxiliary sheave device for a crane, characterized in that the auxiliary sheave device for a crane is configured to occupy a position where the tip of the boom B is projected forward and a position where it is partially or completely retracted into the boom B.
JP17940982U 1982-11-27 1982-11-27 Crane auxiliary sheave device Pending JPS5983888U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17940982U JPS5983888U (en) 1982-11-27 1982-11-27 Crane auxiliary sheave device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17940982U JPS5983888U (en) 1982-11-27 1982-11-27 Crane auxiliary sheave device

Publications (1)

Publication Number Publication Date
JPS5983888U true JPS5983888U (en) 1984-06-06

Family

ID=30389274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17940982U Pending JPS5983888U (en) 1982-11-27 1982-11-27 Crane auxiliary sheave device

Country Status (1)

Country Link
JP (1) JPS5983888U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS625187U (en) * 1985-06-25 1987-01-13

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS491821A (en) * 1972-03-13 1974-01-09
JPS5553596U (en) * 1978-10-04 1980-04-10

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS491821A (en) * 1972-03-13 1974-01-09
JPS5553596U (en) * 1978-10-04 1980-04-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS625187U (en) * 1985-06-25 1987-01-13

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