GB380771A - Small electric motor for clock-winding mechanisms, clock striking mechanisms, driving gears and the like - Google Patents
Small electric motor for clock-winding mechanisms, clock striking mechanisms, driving gears and the likeInfo
- Publication number
- GB380771A GB380771A GB1669932A GB1669932A GB380771A GB 380771 A GB380771 A GB 380771A GB 1669932 A GB1669932 A GB 1669932A GB 1669932 A GB1669932 A GB 1669932A GB 380771 A GB380771 A GB 380771A
- Authority
- GB
- United Kingdom
- Prior art keywords
- clock
- mechanisms
- brush
- brushes
- electric motor
- 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
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/14—Means for supporting or protecting brushes or brush holders
- H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
- H02K5/145—Fixedly supported brushes or brush holders, e.g. leaf or leaf-mounted brushes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Brushes (AREA)
Abstract
380,771. Brushes and brush-holders for electric motors. SCHNEIDER, F., 12, Brauhausstrasse, Fulda, Germany. Oct. 17, 1931, No. 16699/32. Divided on 380,629. [Class 35.] Brushes of resilient strip metal are freely supported at both ends by bearing bolts,passing through slots in the brush ends. In the form shown, the strip brushes 30 have slots 31 through which pass bolts 27 which are screwed into and may be adjusted in brush-holders 22, 23, and the movement of the brushes is limited by collars 28. In an alternative form, the bolts which pass through the brush slots are screwed into the ends of larger bolts which pass through the brush-holders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1669932A GB380771A (en) | 1931-10-17 | 1931-10-17 | Small electric motor for clock-winding mechanisms, clock striking mechanisms, driving gears and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1669932A GB380771A (en) | 1931-10-17 | 1931-10-17 | Small electric motor for clock-winding mechanisms, clock striking mechanisms, driving gears and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB380771A true GB380771A (en) | 1932-09-22 |
Family
ID=10082045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1669932A Expired GB380771A (en) | 1931-10-17 | 1931-10-17 | Small electric motor for clock-winding mechanisms, clock striking mechanisms, driving gears and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB380771A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0767525A1 (en) * | 1995-10-06 | 1997-04-09 | Johnson Electric S.A. | Brush gear for an electric motor |
-
1931
- 1931-10-17 GB GB1669932A patent/GB380771A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0767525A1 (en) * | 1995-10-06 | 1997-04-09 | Johnson Electric S.A. | Brush gear for an electric motor |
| US5814915A (en) * | 1995-10-06 | 1998-09-29 | Johnson Electric S.A. | Brush gear for an electric motor |
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