JPS5298276A - Electrically-driven impacting device - Google Patents
Electrically-driven impacting deviceInfo
- Publication number
- JPS5298276A JPS5298276A JP1505276A JP1505276A JPS5298276A JP S5298276 A JPS5298276 A JP S5298276A JP 1505276 A JP1505276 A JP 1505276A JP 1505276 A JP1505276 A JP 1505276A JP S5298276 A JPS5298276 A JP S5298276A
- Authority
- JP
- Japan
- Prior art keywords
- coil
- electrically
- impacting device
- solenoid
- coils
- 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
Abstract
PURPOSE: To provide an instrument for impacting or striking nails or the like, comprising plunger moved downward through the attracting force of solenoid coil when current is passed through the coil, in which there are provided two solenoid coils, and resistance of one of these coils selected larger than that of the other coil, so that impact force can be held constant independently of power source connecting resistance.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1505276A JPS5298276A (en) | 1976-02-15 | 1976-02-15 | Electrically-driven impacting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1505276A JPS5298276A (en) | 1976-02-15 | 1976-02-15 | Electrically-driven impacting device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5298276A true JPS5298276A (en) | 1977-08-17 |
JPS5623758B2 JPS5623758B2 (en) | 1981-06-02 |
Family
ID=11878052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1505276A Granted JPS5298276A (en) | 1976-02-15 | 1976-02-15 | Electrically-driven impacting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5298276A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5727675A (en) * | 1980-07-22 | 1982-02-15 | Max Co Ltd | Drive control circuit for motor striking tool |
JPS5727676A (en) * | 1980-07-22 | 1982-02-15 | Max Co Ltd | Drive control circuit for motor striking tool |
JP2008229835A (en) * | 2007-02-01 | 2008-10-02 | Black & Decker Inc | Multistage solenoid fastening device |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63141336U (en) * | 1987-03-06 | 1988-09-19 | ||
JPH04122870U (en) * | 1991-04-24 | 1992-11-05 | イーグル・イージーアンドジー・エアロスペース株式会社 | gas seal |
JP4556485B2 (en) * | 2004-05-18 | 2010-10-06 | 日立工機株式会社 | Battery operated tool |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4523432Y1 (en) * | 1966-05-16 | 1970-09-14 | ||
JPS5049659A (en) * | 1973-09-04 | 1975-05-02 |
-
1976
- 1976-02-15 JP JP1505276A patent/JPS5298276A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4523432Y1 (en) * | 1966-05-16 | 1970-09-14 | ||
JPS5049659A (en) * | 1973-09-04 | 1975-05-02 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5727675A (en) * | 1980-07-22 | 1982-02-15 | Max Co Ltd | Drive control circuit for motor striking tool |
JPS5727676A (en) * | 1980-07-22 | 1982-02-15 | Max Co Ltd | Drive control circuit for motor striking tool |
JP2008229835A (en) * | 2007-02-01 | 2008-10-02 | Black & Decker Inc | Multistage solenoid fastening device |
Also Published As
Publication number | Publication date |
---|---|
JPS5623758B2 (en) | 1981-06-02 |
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