GB634360A - Improvements in or relating to electro-magnetic vibrating machines - Google Patents
Improvements in or relating to electro-magnetic vibrating machinesInfo
- Publication number
- GB634360A GB634360A GB692448A GB692448A GB634360A GB 634360 A GB634360 A GB 634360A GB 692448 A GB692448 A GB 692448A GB 692448 A GB692448 A GB 692448A GB 634360 A GB634360 A GB 634360A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tool
- motor
- armature
- motion
- reciprocated
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
- H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
- Press Drives And Press Lines (AREA)
Abstract
634,360. Percussive drills. STALDER, F. Oct. 29, 1945, No. 6924/48. Divided out of 634,296. [Class 124] [Also in Groups XXIJ and XXXV] In a reciprocating tool motor, a separate motor is provided to impart rotary motion to the reciprocating driven member, the motor rotor being wound on the tool carrying member. As shown in Fig. 1, the riveting tool e<SP>1</SP> is given reciprocatory motion by the armature a<SP>1</SP> when the coil c<SP>1</SP> is energized by alternating current or with pulsating current through an interrupter and is rotated by the squirrel cage rotor m<SP>1</SP> co-operating with a salient pole stator f<SP>1</SP>. A shock absorber g<SP>1</SP> is provided to take the blows of the armature. The tool e<SP>1</SP> may co-operate with another aligned tool given a rising and falling motion of a cam. In the crusherscreener shown in Fig. 4, the stamper is rotated by motor h<SP>5</SP>, g<SP>5</SP> and reciprocated by the interaction of armature j<SP>5</SP> and coil k<SP>5</SP>, whereby material passing through the screen b<SP>5</SP> and hollow shaft f<SP>5</SP> is crushed and ground on the table s<SP>5</SP> which may have a grooved surface and the crusher likewise, and there may be several crushers in cascade. The table s<SP>5</SP> may also be reciprocated by an electromagnetic device or have compound motion. Specification 634,296 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB692448A GB634360A (en) | 1945-10-29 | 1945-10-29 | Improvements in or relating to electro-magnetic vibrating machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB692448A GB634360A (en) | 1945-10-29 | 1945-10-29 | Improvements in or relating to electro-magnetic vibrating machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB634360A true GB634360A (en) | 1950-03-22 |
Family
ID=9823333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB692448A Expired GB634360A (en) | 1945-10-29 | 1945-10-29 | Improvements in or relating to electro-magnetic vibrating machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB634360A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3312842A (en) * | 1964-04-30 | 1967-04-04 | Little Inc A | Reciprocating actuator |
US3361947A (en) * | 1963-02-13 | 1968-01-02 | Siteg Siebtech Gmbh | Rotary and reciprocating motor drive means for vibrating centrifuge |
GB2219958A (en) * | 1988-06-23 | 1989-12-28 | Hugh Edward Fisher | Power tool |
FR2634955A1 (en) * | 1988-07-27 | 1990-02-02 | Lefort Yvon | Electromagnetic vibrator and its means of control |
EP2501023B1 (en) * | 2011-03-15 | 2021-01-27 | Etel S. A.. | Vertical actuator with gravity compensation |
-
1945
- 1945-10-29 GB GB692448A patent/GB634360A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3361947A (en) * | 1963-02-13 | 1968-01-02 | Siteg Siebtech Gmbh | Rotary and reciprocating motor drive means for vibrating centrifuge |
US3312842A (en) * | 1964-04-30 | 1967-04-04 | Little Inc A | Reciprocating actuator |
GB2219958A (en) * | 1988-06-23 | 1989-12-28 | Hugh Edward Fisher | Power tool |
GB2219958B (en) * | 1988-06-23 | 1992-09-16 | Hugh Edward Fisher | Power tool |
FR2634955A1 (en) * | 1988-07-27 | 1990-02-02 | Lefort Yvon | Electromagnetic vibrator and its means of control |
EP2501023B1 (en) * | 2011-03-15 | 2021-01-27 | Etel S. A.. | Vertical actuator with gravity compensation |
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