JPS591570U - One cycle actuation device of pneumatic nailer - Google Patents
One cycle actuation device of pneumatic nailerInfo
- Publication number
- JPS591570U JPS591570U JP9785582U JP9785582U JPS591570U JP S591570 U JPS591570 U JP S591570U JP 9785582 U JP9785582 U JP 9785582U JP 9785582 U JP9785582 U JP 9785582U JP S591570 U JPS591570 U JP S591570U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- air
- head
- main chamber
- driving 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
Links
Landscapes
- Portable Nailing Machines And Staplers (AREA)
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
第１図ａは本考案に係るワンサイクル作動装置を含め空
気圧式釘打機の縦断面図、同図す及びＣは上記釘打機の
昇圧器の作動状態を示す一部拡大 。
断面図、第２図ａ、 ｂ及びＣはそれぞれワンサイク
ル作動装置め作動状態図であり、第３図はヘッド・バル
ブとトリガ・バルブに対する作用圧と時間との関係を示
す関係図である。
符号Ｎ・・・空気圧式釘打機、Ａ・・・昇圧機、Ｂ・・
・・・・メインチャンバ、Ｃ・・・・・・打撃部、Ｄ・
・・・・・ワンサイクル作動装置、１・・・パイロット
・バルブ、２・・・トリ力・バルブ、３・・・ヘッド・
バルブ、４・・・パル゛ブ・ハウジング、３９・・・打
込みピストン。
第３図
−
ｉ
、 １
第２図−FIG. 1A is a longitudinal sectional view of a pneumatic nailing machine including a one-cycle operating device according to the present invention, and FIGS. 1A and 1C are partially enlarged views showing the operating state of the booster of the nailing machine. The sectional views, FIGS. 2a, 2b and 2c, respectively show the operating state of the one-cycle actuator, and FIG. 3 is a relationship diagram showing the relationship between the working pressure and time for the head valve and trigger valve. Code N: pneumatic nailer, A: booster, B...
...Main chamber, C...Blow part, D.
...One cycle actuating device, 1...Pilot valve, 2...Triforce valve, 3...Head.
Valve, 4... valve housing, 39... driving piston. Figure 3-i, 1 Figure 2-
Claims (1)
部と起動用トリが・バルブからのエアの受圧部とを備え
且つ上記両常圧部の有効面積差に基ツ＜圧力差に従って
移動するパイロット・バルブにより予め起動用トリガ・
バノーブと釘打込ピストン作動用ヘッド・バルブとを接
続しておき、上記トリガ・バルブの作動時＆千、上記ヘ
ッド−バルブに作用するエア圧を降下させて該ヘッド・
バルブを開状態にすることにより打込ピストン駆動前進
させるとともに、上記エア圧の降下に伴なう作用圧の変
化に応じ遅れ動作として上記パイロットのバルブを上記
メインチャンバとヘッド−バルブとを接続する位置に移
動させ、上記メインチャンバからのエアによりヘッド・
バルブを閉状態にして打込ピストンを復帰させることを
特徴とする空気圧式釘打機のワンサイクル作動装置。A pilot comprising a pressure receiving part for air from a main chamber that stores driving air, and a pressure receiving part for air from a starting valve.・Start trigger in advance by valve・
The vanobe is connected to the head valve for operating the nail driving piston, and when the trigger valve is activated, the air pressure acting on the head valve is lowered and the head valve is activated.
By opening the valve, the driving piston is driven forward, and the pilot valve is connected between the main chamber and the head valve as a delayed operation in response to changes in working pressure due to the drop in the air pressure. position, and the head is heated by air from the main chamber.
A one-cycle operating device for a pneumatic nailer, characterized by closing a valve and returning a driving piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9785582U JPS591570U (en) | 1982-06-29 | 1982-06-29 | One cycle actuation device of pneumatic nailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9785582U JPS591570U (en) | 1982-06-29 | 1982-06-29 | One cycle actuation device of pneumatic nailer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS591570U true JPS591570U (en) | 1984-01-07 |
| JPS6240776Y2 JPS6240776Y2 (en) | 1987-10-19 |
Family
ID=30232584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9785582U Granted JPS591570U (en) | 1982-06-29 | 1982-06-29 | One cycle actuation device of pneumatic nailer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS591570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012518553A (en) * | 2009-02-25 | 2012-08-16 | ペディシーニ クリストファー | Fixture driving device |
-
1982
- 1982-06-29 JP JP9785582U patent/JPS591570U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012518553A (en) * | 2009-02-25 | 2012-08-16 | ペディシーニ クリストファー | Fixture driving device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6240776Y2 (en) | 1987-10-19 |
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