JPS641763U - - Google Patents

Info

Publication number
JPS641763U
JPS641763U JP9673787U JP9673787U JPS641763U JP S641763 U JPS641763 U JP S641763U JP 9673787 U JP9673787 U JP 9673787U JP 9673787 U JP9673787 U JP 9673787U JP S641763 U JPS641763 U JP S641763U
Authority
JP
Japan
Prior art keywords
valve rod
valve
piston
nozzle
rear surface
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
JP9673787U
Other languages
Japanese (ja)
Other versions
JPH0414122Y2 (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 JP9673787U priority Critical patent/JPH0414122Y2/ja
Publication of JPS641763U publication Critical patent/JPS641763U/ja
Application granted granted Critical
Publication of JPH0414122Y2 publication Critical patent/JPH0414122Y2/ja
Expired legal-status Critical Current

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Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案の一実施例の断面図である。 1:ガン本体、2:塗料通路、3:流入口、5
:開閉弁、6:弁体、9:弁杆、11:ノズル、
25:前部ピストン、27;前部エアーシリンダ
、28:後部ピストン、30:後部エアーシリン
ダ、36:戻しばね。
FIG. 1 is a sectional view of an embodiment of the present invention. 1: Gun body, 2: Paint passage, 3: Inlet, 5
: Open/close valve, 6: Valve body, 9: Valve rod, 11: Nozzle,
25: Front piston, 27: Front air cylinder, 28: Rear piston, 30: Rear air cylinder, 36: Return spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 先端にノズルを装着したガン本体内に、先端部
に前記ノズルに連通する開閉弁を設けた塗料通路
を形成して該塗料通路の流入口をガン本体の側面
に形成するとともに、前記開閉弁の弁体に接続し
た弁杆を前記塗料通路内を通してガン本体の後面
に突出し、該後面に装着したエアーシリンダ内に
摺動自在に嵌装したピストンに前記弁杆を連結し
、該エアーシリンダ内に供給した加圧空気の圧力
により、前記ピストンを前記弁杆とともに戻しば
ねの弾力に抗して後退させて前記開閉弁を開弁し
、前記ノズルから塗料を噴出するようにした塗装
用エアレススプレイガンにおいて、前記エアーシ
リンダを前後に2個以上連設して各々のピストン
を前記弁杆に連結したことを特徴とする塗装用エ
アレススプレイガン。
A paint passage having an on-off valve that communicates with the nozzle is formed in the gun body having a nozzle attached to the tip, and an inlet of the paint passage is formed on the side of the gun body. A valve rod connected to the valve body is passed through the paint passage and protrudes to the rear surface of the gun body, and the valve rod is connected to a piston slidably fitted into an air cylinder attached to the rear surface, and the valve rod is connected to a piston slidably fitted into an air cylinder attached to the rear surface. The airless spray gun for painting is configured to open the on-off valve by causing the piston to move back together with the valve rod against the elasticity of the spring by the pressure of the supplied pressurized air, and to spray paint from the nozzle. An airless spray gun for painting, characterized in that two or more of the air cylinders are arranged in series in the front and rear, and each piston is connected to the valve rod.
JP9673787U 1987-06-24 1987-06-24 Expired JPH0414122Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9673787U JPH0414122Y2 (en) 1987-06-24 1987-06-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9673787U JPH0414122Y2 (en) 1987-06-24 1987-06-24

Publications (2)

Publication Number Publication Date
JPS641763U true JPS641763U (en) 1989-01-06
JPH0414122Y2 JPH0414122Y2 (en) 1992-03-31

Family

ID=30962827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9673787U Expired JPH0414122Y2 (en) 1987-06-24 1987-06-24

Country Status (1)

Country Link
JP (1) JPH0414122Y2 (en)

Also Published As

Publication number Publication date
JPH0414122Y2 (en) 1992-03-31

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