JPS63149898U - - Google Patents

Info

Publication number
JPS63149898U
JPS63149898U JP4313387U JP4313387U JPS63149898U JP S63149898 U JPS63149898 U JP S63149898U JP 4313387 U JP4313387 U JP 4313387U JP 4313387 U JP4313387 U JP 4313387U JP S63149898 U JPS63149898 U JP S63149898U
Authority
JP
Japan
Prior art keywords
cleaning
hopper
bell crank
cleaning lid
attached
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
JP4313387U
Other languages
English (en)
Other versions
JPH057198Y2 (ja
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 JP1987043133U priority Critical patent/JPH057198Y2/ja
Publication of JPS63149898U publication Critical patent/JPS63149898U/ja
Application granted granted Critical
Publication of JPH057198Y2 publication Critical patent/JPH057198Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
第1図と第2図は本考案の一実施例を示すもの
で、第1図は本考案に係るコンクリートポンプに
おける洗浄蓋の固定装置の正面図、第2図は伸縮
ジヤツキの格納状態を示す側面図である。第3図
は従来の洗浄蓋の固定装置を示す正面図、第4図
は第3図の―矢視図である。 20……ホツパ、20c……洗浄孔、24……
ベルクランク、24a……一端、24b……他端
、25……枢軸、26……洗浄蓋、29……開閉
用シリンダ、33……伸縮ジヤツキ、34……ボ
ルト、35……係止部材、37……係止部材、3
8……ナツト、39……固定部材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 上下に回動自在にホツパに枢軸で取り付けられ
    たベルクランクの一端に、ホツパの底部に形成さ
    れた洗浄孔を閉じる洗浄蓋が取り付けられ、上記
    ベルクランクの他端に、該ベルクランクを枢軸を
    支点に上記洗浄蓋と一緒に回動させて洗浄孔を開
    閉する開閉用シリンダが連結されるとともに、上
    記ベルクランクの他端と固定部材との間に、2個
    の係止部材をボルトとナツトで伸縮自在に結合し
    た伸縮ジヤツキが着脱自在に付設されたことを特
    徴とするコンクリートポンプにおける洗浄蓋の固
    定装置。
JP1987043133U 1987-03-24 1987-03-24 Expired - Lifetime JPH057198Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987043133U JPH057198Y2 (ja) 1987-03-24 1987-03-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987043133U JPH057198Y2 (ja) 1987-03-24 1987-03-24

Publications (2)

Publication Number Publication Date
JPS63149898U true JPS63149898U (ja) 1988-10-03
JPH057198Y2 JPH057198Y2 (ja) 1993-02-23

Family

ID=30859707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987043133U Expired - Lifetime JPH057198Y2 (ja) 1987-03-24 1987-03-24

Country Status (1)

Country Link
JP (1) JPH057198Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4724138U (ja) * 1971-04-08 1972-11-17
JPS4724674U (ja) * 1971-03-29 1972-11-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4724674U (ja) * 1971-03-29 1972-11-20
JPS4724138U (ja) * 1971-04-08 1972-11-17

Also Published As

Publication number Publication date
JPH057198Y2 (ja) 1993-02-23

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