JPH0227987U - - Google Patents

Info

Publication number
JPH0227987U
JPH0227987U JP10757188U JP10757188U JPH0227987U JP H0227987 U JPH0227987 U JP H0227987U JP 10757188 U JP10757188 U JP 10757188U JP 10757188 U JP10757188 U JP 10757188U JP H0227987 U JPH0227987 U JP H0227987U
Authority
JP
Japan
Prior art keywords
negative pressure
opening
pressure chamber
valve body
connection hose
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
JP10757188U
Other languages
English (en)
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 JP10757188U priority Critical patent/JPH0227987U/ja
Publication of JPH0227987U publication Critical patent/JPH0227987U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Manipulator (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例の説明図、第２図は
第１図の−矢視図、第３図は従来例の説明図
である。 図中１０は真空吸着素子、２３は負荷補償バル
ブ、２４は負圧接続ホース、２５はブロワ、２６
はバルブ本体、２７は負圧室、２８は外気口、２
９は外気導入路、３０は開口、３１は弁体、３２
は弁棒、３３はねじ軸、３４はスプリング、３５
は調整ねじを示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 負圧接続ホースを介して真空源と接続される真
    空吸着素子を備えて真空吸着素子の吸着力により
    壁面を走行し得るようにした壁面走行台車に対し
    、内部に負圧室を形成し、該負圧室に外気を導入
    するための開口を設け、負圧室内部に前記開口を
    内側から開閉自在な弁体を設け、該弁体を前記開
    口を閉じる方向に常時付勢する手段を設けて成る
    負荷補償バルブの前記負圧室を、前記負圧接続ホ
    ースに連通したことを特徴とする壁面走行台車。
JP10757188U 1988-08-15 1988-08-15 Pending JPH0227987U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10757188U JPH0227987U (ja) 1988-08-15 1988-08-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10757188U JPH0227987U (ja) 1988-08-15 1988-08-15

Publications (1)

Publication Number Publication Date
JPH0227987U true JPH0227987U (ja) 1990-02-23

Family

ID=31342106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10757188U Pending JPH0227987U (ja) 1988-08-15 1988-08-15

Country Status (1)

Country Link
JP (1) JPH0227987U (ja)

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