JPS5928680U - Concrete pump gate switching device - Google Patents

Concrete pump gate switching device

Info

Publication number
JPS5928680U
JPS5928680U JP12446682U JP12446682U JPS5928680U JP S5928680 U JPS5928680 U JP S5928680U JP 12446682 U JP12446682 U JP 12446682U JP 12446682 U JP12446682 U JP 12446682U JP S5928680 U JPS5928680 U JP S5928680U
Authority
JP
Japan
Prior art keywords
swinging
switching device
concrete
gate switching
concrete pump
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
JP12446682U
Other languages
Japanese (ja)
Inventor
武「さき」　俊夫
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP12446682U priority Critical patent/JPS5928680U/en
Publication of JPS5928680U publication Critical patent/JPS5928680U/en
Pending legal-status Critical Current

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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図は従来のコンクリートポンプのゲート切替装置を
示す縦断側面図、第２図は第１図矢視■−ｎ線に沿う縦
断正面図、第３図は本案に係るコンクリートポンプのゲ
ート切替装置の一実施例を示す縦断側面図、第４図は第
３図矢視ＩＶ−ＩＶ線に沿う縦断正面図である。 ２・・・ゲートハウジング、３・・・揺動管、４・・・
押圧手段、５・・・揺動手段、５ａ、　　５ｂ・・・コ
ンクリートシリンダ、８・・・コンクリート輸送管。Fig. 1 is a vertical side view showing a conventional gate switching device for a concrete pump, Fig. 2 is a longitudinal sectional front view taken along the arrow ■-n line in Fig. 1, and Fig. 3 is a gate switching device for a concrete pump according to the present invention. FIG. 4 is a longitudinal sectional side view showing one embodiment of the present invention, and FIG. 4 is a longitudinal sectional front view taken along the line IV-IV in FIG. 2... Gate housing, 3... Swing tube, 4...
Pressing means, 5... Swinging means, 5a, 5b... Concrete cylinder, 8... Concrete transport pipe.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ゲートハウジング内に揺動自在に配設した揺動管の一端
を一対のコンクリートシリンダに交互に接続させるとと
もに同揺動管の他端をコンクリート輸送管に接続したコ
ンクリートポンプのゲート切替装置において、前記ゲー
トハウジングをＪ形断面形状に形成し、前記揺動管の揺
動手段と同揺動管をコンクリートシリンダ側に押圧する
手段とを同揺動管の輸送管接続側に配設したことを特徴
とするコンクリートポンプのゲート切替装置。In a gate switching device for a concrete pump, in which one end of a swinging tube disposed swingably in a gate housing is alternately connected to a pair of concrete cylinders, and the other end of the swinging tube is connected to a concrete transport pipe, The gate housing is formed into a J-shaped cross section, and the swinging means of the swinging pipe and the means for pressing the swinging pipe toward the concrete cylinder are arranged on the transport pipe connection side of the swinging pipe. Gate switching device for concrete pumps.
JP12446682U 1982-08-19 1982-08-19 Concrete pump gate switching device Pending JPS5928680U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12446682U JPS5928680U (en) 1982-08-19 1982-08-19 Concrete pump gate switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12446682U JPS5928680U (en) 1982-08-19 1982-08-19 Concrete pump gate switching device

Publications (1)

Publication Number Publication Date
JPS5928680U true JPS5928680U (en) 1984-02-22

Family

ID=30283723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12446682U Pending JPS5928680U (en) 1982-08-19 1982-08-19 Concrete pump gate switching device

Country Status (1)

Country Link
JP (1) JPS5928680U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5142323A (en) * 1974-10-08 1976-04-09 Daiichi Arumi Kk HEKISOZAIOSHOSHITESOKUHEKI NARABINI TENJOOSHIKO SURUTAMENO SUMIBUKOZO
JPS5578182A (en) * 1978-12-11 1980-06-12 Kyokuto Kaihatsu Kogyo Co Ltd Concrete pump

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5142323A (en) * 1974-10-08 1976-04-09 Daiichi Arumi Kk HEKISOZAIOSHOSHITESOKUHEKI NARABINI TENJOOSHIKO SURUTAMENO SUMIBUKOZO
JPS5578182A (en) * 1978-12-11 1980-06-12 Kyokuto Kaihatsu Kogyo Co Ltd Concrete pump

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