JPS59146456U - Vehicle-mounted concrete transfer boom device - Google Patents

Vehicle-mounted concrete transfer boom device

Info

Publication number
JPS59146456U
JPS59146456U JP3941283U JP3941283U JPS59146456U JP S59146456 U JPS59146456 U JP S59146456U JP 3941283 U JP3941283 U JP 3941283U JP 3941283 U JP3941283 U JP 3941283U JP S59146456 U JPS59146456 U JP S59146456U
Authority
JP
Japan
Prior art keywords
boom
vehicle
mounted concrete
concrete transfer
boom device
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
JP3941283U
Other languages
Japanese (ja)
Inventor
勝志 田中
吉竹　正明
Original Assignee
極東開発工業株式会社
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 極東開発工業株式会社 filed Critical 極東開発工業株式会社
Priority to JP3941283U priority Critical patent/JPS59146456U/en
Publication of JPS59146456U publication Critical patent/JPS59146456U/en
Pending legal-status Critical Current

Links

Landscapes

  • Air Transport Of Granular Materials (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (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 the drawing]

第１図は従来のブーム装置の全体側面図、第２図は第１
図のＡ−Ａ矢視図、第３図は本考案のブーム装置の全体
側面図、第４図は第３図のＢ−Ｂ矢視図である。 ３．３は取付部材、４は取付支柱、６は第１ブーム、８
は第２ブーム、１０は第３ブーム、１１Ｊ１１は起伏シ
リンダである。Figure 1 is an overall side view of a conventional boom device, and Figure 2 is a side view of a conventional boom device.
3 is an overall side view of the boom device of the present invention, and FIG. 4 is a view taken along line BB in FIG. 3. 3.3 is a mounting member, 4 is a mounting column, 6 is a first boom, 8
10 is a second boom, 10 is a third boom, and 11J11 is a luffing cylinder.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 取付支柱の上部に、基部を軸支した第１ブームと、第１
ブームの先端に基部を軸支した第２ブームと、第２ブー
ムの先端に基部を軸支した第３ブームとをそれぞれ有し
た車載式コンクリート移送用ブーム装置において、前記
取付支柱は左右一対の取付部材より構成され、ブーム格
納時には、第２ブームと第３ブームとを左右一対の取付
部材の間に挿入させ、取付支柱と第１ブーム基部間には
、２本の起伏シリンダを第２ブームと第３ブームとを挾
むように連結してなる車載式コンクリート移送用ブーム
装置。At the top of the mounting column, there is a first boom whose base is pivotally supported, and a first boom.
In a vehicle-mounted concrete transfer boom device having a second boom having a base pivoted at the tip of the boom and a third boom having a base pivoted at the tip of the second boom, the mounting struts include a pair of left and right mounting columns. When the boom is stored, the second boom and the third boom are inserted between the pair of left and right mounting members, and two luffing cylinders are inserted between the mounting column and the base of the first boom. A vehicle-mounted concrete transfer boom device that is connected to a third boom in a sandwiched manner.
JP3941283U 1983-03-17 1983-03-17 Vehicle-mounted concrete transfer boom device Pending JPS59146456U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3941283U JPS59146456U (en) 1983-03-17 1983-03-17 Vehicle-mounted concrete transfer boom device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3941283U JPS59146456U (en) 1983-03-17 1983-03-17 Vehicle-mounted concrete transfer boom device

Publications (1)

Publication Number Publication Date
JPS59146456U true JPS59146456U (en) 1984-09-29

Family

ID=30170063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3941283U Pending JPS59146456U (en) 1983-03-17 1983-03-17 Vehicle-mounted concrete transfer boom device

Country Status (1)

Country Link
JP (1) JPS59146456U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014524995A (en) * 2011-07-07 2014-09-25 プッツマイスター エンジニアリング ゲーエムベーハー Dispensing boom for concrete pump

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4834940A (en) * 1971-08-18 1973-05-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4834940A (en) * 1971-08-18 1973-05-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014524995A (en) * 2011-07-07 2014-09-25 プッツマイスター エンジニアリング ゲーエムベーハー Dispensing boom for concrete pump

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