CH551683A - ELECTROMAGNETIC STRIKING DEVICE. - Google Patents
ELECTROMAGNETIC STRIKING DEVICE.Info
- Publication number
- CH551683A CH551683A CH679672A CH679672A CH551683A CH 551683 A CH551683 A CH 551683A CH 679672 A CH679672 A CH 679672A CH 679672 A CH679672 A CH 679672A CH 551683 A CH551683 A CH 551683A
- Authority
- CH
- Switzerland
- Prior art keywords
- striking device
- electromagnetic striking
- electromagnetic
- striking
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D11/00—Portable percussive tools with electromotor or other motor drive
- B25D11/06—Means for driving the impulse member
- B25D11/064—Means for driving the impulse member using an electromagnetic drive
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH679672A CH551683A (en) | 1972-05-08 | 1972-05-08 | ELECTROMAGNETIC STRIKING DEVICE. |
DE19732309514 DE2309514A1 (en) | 1972-05-08 | 1973-02-26 | ELECTROMAGNETIC STRIKING DEVICE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH679672A CH551683A (en) | 1972-05-08 | 1972-05-08 | ELECTROMAGNETIC STRIKING DEVICE. |
Publications (1)
Publication Number | Publication Date |
---|---|
CH551683A true CH551683A (en) | 1974-07-15 |
Family
ID=4315163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH679672A CH551683A (en) | 1972-05-08 | 1972-05-08 | ELECTROMAGNETIC STRIKING DEVICE. |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH551683A (en) |
DE (1) | DE2309514A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2430827A1 (en) * | 1978-07-12 | 1980-02-08 | Martelec | Control for electromagnetic percussive motor - has regulator to effect coordination of trigger impulses and core plunger motion to promote resonance |
US4449161A (en) * | 1982-07-16 | 1984-05-15 | The Black & Decker Manufacturing Company | One shot firing circuit for power tools |
-
1972
- 1972-05-08 CH CH679672A patent/CH551683A/en not_active IP Right Cessation
-
1973
- 1973-02-26 DE DE19732309514 patent/DE2309514A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2309514A1 (en) | 1973-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |