JPS61199379U - - Google Patents
Info
- Publication number
- JPS61199379U JPS61199379U JP8279485U JP8279485U JPS61199379U JP S61199379 U JPS61199379 U JP S61199379U JP 8279485 U JP8279485 U JP 8279485U JP 8279485 U JP8279485 U JP 8279485U JP S61199379 U JPS61199379 U JP S61199379U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- signal
- stroke
- time
- turned
- 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
- 238000001514 detection method Methods 0.000 claims 3
- 230000005284 excitation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
Landscapes
- Portable Nailing Machines And Staplers (AREA)
- Stopping Of Electric Motors (AREA)
Description
第1図は本考案の一実施例の破断正面図、第2
図はその電気回路図、第3図はその動作線図、第
4図は本考案の他の実施例の電気回路図である。
1…電磁ソレノイド、3…プランジヤ、4…撃
鉄、6…釘、8…電磁タツカ、12,13…光フ
アイバ、16…光センサ、18…貫通孔、24…
タイマ回路、26…10進カウンタ。
Figure 1 is a cutaway front view of one embodiment of the present invention;
FIG. 3 is an electrical circuit diagram thereof, FIG. 3 is an operational diagram thereof, and FIG. 4 is an electrical circuit diagram of another embodiment of the present invention. 1... Electromagnetic solenoid, 3... Plunger, 4... Hammer, 6... Nail, 8... Electromagnetic tack, 12, 13... Optical fiber, 16... Optical sensor, 18... Through hole, 24...
Timer circuit, 26...decimal counter.
Claims (1)
の励磁によるスプリングの付勢力に抗してのプラ
ンジヤの吸引によつてマガジン内の釘を釘打出口
から打出してワークに打ち込み、前記吸引時にお
けるプランジヤのストロークが予め設定されたプ
ランジヤの設定ストロークに達していない状態に
おいて前記電磁ソレノイドを任意の時間間隔で繰
返し励磁する電磁タツカにおいて、前記プランジ
ヤが前記設定ストロークに達したことを検出する
ストローク検出センサと、前記メインスイツチが
オンした後の予め設定した一定時限後にタイムア
ツプ信号を出力させる時限回路若しくは前記メイ
ンスイツチがオンした後の予め設定した一定作動
回数後に回数アツプ信号を出力させるカウンタと
のそれぞれを備え、前記ストローク検出センサか
らの全ストローク検出信号と前記時限回路からの
タイムアツプ信号若しくは前記カウンタからの回
数アツプ信号とのいずれか一方が発生したときに
前記電磁ソレノイドへの通電を停止させることを
特徴とする電磁タツカ。 When the main switch is turned on, the nails in the magazine are ejected from the nail opening and driven into the workpiece by suction of the plunger against the biasing force of the spring due to the excitation of the electromagnetic solenoid, and the stroke of the plunger during the suction is In the electromagnetic tamper that repeatedly energizes the electromagnetic solenoid at arbitrary time intervals in a state where the plunger has not reached a preset stroke of the plunger, a stroke detection sensor detects that the plunger has reached the stroke of the plunger; A time limit circuit that outputs a time-up signal after a preset fixed period of time after the main switch is turned on, or a counter that outputs a number-up signal after a preset number of operations after the main switch is turned on; The electromagnetic device is characterized in that energization of the electromagnetic solenoid is stopped when either a full stroke detection signal from a stroke detection sensor, a time-up signal from the time limit circuit, or a number-up signal from the counter is generated. Tatsuka.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985082794U JPH0525824Y2 (en) | 1985-05-31 | 1985-05-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985082794U JPH0525824Y2 (en) | 1985-05-31 | 1985-05-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61199379U true JPS61199379U (en) | 1986-12-13 |
JPH0525824Y2 JPH0525824Y2 (en) | 1993-06-29 |
Family
ID=30630830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985082794U Expired - Lifetime JPH0525824Y2 (en) | 1985-05-31 | 1985-05-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0525824Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008260100A (en) * | 2007-04-12 | 2008-10-30 | Makita Corp | Driving tool |
JP2011056613A (en) * | 2009-09-09 | 2011-03-24 | Hitachi Koki Co Ltd | Electric driving machine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4310708Y1 (en) * | 1964-09-21 | 1968-05-09 | ||
JPS5748083U (en) * | 1980-09-02 | 1982-03-17 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5583702A (en) * | 1978-12-19 | 1980-06-24 | Shikoku Nogyo Shikenjo | Sex attractant of noxious insect of lepidopteron |
-
1985
- 1985-05-31 JP JP1985082794U patent/JPH0525824Y2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4310708Y1 (en) * | 1964-09-21 | 1968-05-09 | ||
JPS5748083U (en) * | 1980-09-02 | 1982-03-17 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008260100A (en) * | 2007-04-12 | 2008-10-30 | Makita Corp | Driving tool |
JP2011056613A (en) * | 2009-09-09 | 2011-03-24 | Hitachi Koki Co Ltd | Electric driving machine |
Also Published As
Publication number | Publication date |
---|---|
JPH0525824Y2 (en) | 1993-06-29 |
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