JPS58192890U - lifter - Google Patents

lifter

Info

Publication number
JPS58192890U
JPS58192890U JP9183982U JP9183982U JPS58192890U JP S58192890 U JPS58192890 U JP S58192890U JP 9183982 U JP9183982 U JP 9183982U JP 9183982 U JP9183982 U JP 9183982U JP S58192890 U JPS58192890 U JP S58192890U
Authority
JP
Japan
Prior art keywords
control valve
valve
drive cylinder
air source
piston
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
JP9183982U
Other languages
Japanese (ja)
Other versions
JPH0133841Y2 (en
Inventor
尚武 小根山
山地　幹夫
金子　訓久
Original Assignee
エスエムシ−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 エスエムシ−株式会社 filed Critical エスエムシ−株式会社
Priority to JP9183982U priority Critical patent/JPS58192890U/en
Publication of JPS58192890U publication Critical patent/JPS58192890U/en
Application granted granted Critical
Publication of JPH0133841Y2 publication Critical patent/JPH0133841Y2/ja
Granted legal-status Critical Current

Links

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図は従来例の構成図、第２図は本考案の実　　　−
施例の構成図、第３図及び第４図はその第１の制御弁の
それぞれ異なる構造例を示す断面図、第５図及び第６図
は第２の制御弁のそれぞれ異なる構造例を示す断面図で
ある。 ２１・・・・・・空気源、２４・・・・・・第１の制御
弁、２４ａ・・・・・・入力ポート、２４ｂ・・・・・
・出力ポート、２４Ｃ・・・・・・排出ポート、２５・
・・・・・駆動シリンダ、２５ａ・・・・・・ロッド室
、２５ｂ・・・・・・ヘッド室、２６・・・・・・第２
の制御弁、２６ａ・・・・・・入力ポート、２６ｂ・・
・・・・出力ポート、３１・・・・・・減圧弁機構、３
２・・・・・・開閉弁機構、３３．３４・・・・・・ソ
レノイド弁、３５・・・・・・ロッド、３６・・・・・
・ピストン、６３゜６４・・・・・・ソレノイド弁、６
６・・・・・・ピストン。Figure 1 is a configuration diagram of a conventional example, and Figure 2 is an actual diagram of the present invention.
The configuration diagram of the embodiment, FIGS. 3 and 4 are sectional views showing different structural examples of the first control valve, and FIGS. 5 and 6 show different structural examples of the second control valve. FIG. 21... Air source, 24... First control valve, 24a... Input port, 24b...
・Output port, 24C...Exhaust port, 25・
... Drive cylinder, 25a ... Rod chamber, 25b ... Head chamber, 26 ... Second
control valve, 26a...input port, 26b...
... Output port, 31 ... Pressure reducing valve mechanism, 3
2...Opening/closing valve mechanism, 33.34...Solenoid valve, 35...Rod, 36...
・Piston, 63°64... Solenoid valve, 6
6...Piston.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 空気源を第１の制御弁を介して駆動シリンダのロッド室
と接続すると共に、第２の制御弁を介して上記駆動シリ
ンダのヘッド室に接続し、上記第１の制御弁と第２の制
御弁とは基本的に同一構造のものを用い、第１の制御弁
は、空気源に接続される入力ポートと駆動シリンダに接
続される出力ポートとの間に減圧弁機構を備えると共に
、上記出力ポートと排出ポートとの間に開閉弁機構を備
え、両弁機構の一方を選択的に駆動するロッドにピスト
ンを設けて、そのピストンに作用する流体圧をソレノイ
ド弁に上って制御する構成とし、第２の制御弁としては
、上記第１の制御弁における入力ポートと出力ポートに
対応する両ポート間に、大流量と小流量のバイパス流路
を並列に設けると共に、第１の制御弁と同様のピストン
に作用する流体圧をソレノイド弁で制御して上記バイパ
ス流路の切換え及び上記両ポート間の通断を行う構成と
したことを特徴とするりフタ。an air source connected to the rod chamber of the drive cylinder via a first control valve and connected to the head chamber of the drive cylinder via a second control valve; The first control valve has a pressure reducing valve mechanism between an input port connected to an air source and an output port connected to a drive cylinder, and the first control valve has a pressure reducing valve mechanism between an input port connected to an air source and an output port connected to a drive cylinder. An on-off valve mechanism is provided between the port and the discharge port, a piston is provided on the rod that selectively drives one of the valve mechanisms, and the fluid pressure acting on the piston is controlled by ascending to a solenoid valve. , as the second control valve, a bypass flow path with a large flow rate and a small flow rate is provided in parallel between both ports corresponding to the input port and the output port in the first control valve, and A lid characterized in that the fluid pressure acting on the same piston is controlled by a solenoid valve to switch the bypass flow path and to connect the two ports.
JP9183982U 1982-06-19 1982-06-19 lifter Granted JPS58192890U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9183982U JPS58192890U (en) 1982-06-19 1982-06-19 lifter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9183982U JPS58192890U (en) 1982-06-19 1982-06-19 lifter

Publications (2)

Publication Number Publication Date
JPS58192890U true JPS58192890U (en) 1983-12-22
JPH0133841Y2 JPH0133841Y2 (en) 1989-10-16

Family

ID=30100093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9183982U Granted JPS58192890U (en) 1982-06-19 1982-06-19 lifter

Country Status (1)

Country Link
JP (1) JPS58192890U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02154873A (en) * 1988-12-05 1990-06-14 Takashi Kimura Selector valve for air pressure cylinder
JPH02172120A (en) * 1988-12-23 1990-07-03 Mitsubishi Electric Corp Driving device for opening and closing equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02154873A (en) * 1988-12-05 1990-06-14 Takashi Kimura Selector valve for air pressure cylinder
JPH02172120A (en) * 1988-12-23 1990-07-03 Mitsubishi Electric Corp Driving device for opening and closing equipment

Also Published As

Publication number Publication date
JPH0133841Y2 (en) 1989-10-16

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