JPS57183250A - Brush holder case - Google Patents
Brush holder caseInfo
- Publication number
- JPS57183250A JPS57183250A JP6814581A JP6814581A JPS57183250A JP S57183250 A JPS57183250 A JP S57183250A JP 6814581 A JP6814581 A JP 6814581A JP 6814581 A JP6814581 A JP 6814581A JP S57183250 A JPS57183250 A JP S57183250A
- Authority
- JP
- Japan
- Prior art keywords
- brush holder
- buried
- holder case
- brush
- case
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/38—Brush holders
Landscapes
- Motor Or Generator Current Collectors (AREA)
Abstract
PURPOSE:To obtain a brush holder case which can prevent cracks and damage and which has light weight and high reliability by employing polyester series resin for the case and burying plates of different materials at least at the holder of the brush. CONSTITUTION:A brush holder case body 21 is formed of polyester resin having excellent impact resistance, heat resistance and electric characteristics. Plates 10 to be buried and of different material from the polyester resin are integrally buried at the position to be buried with buried metal 24 at least to enhance the bending strength. In this manner, a brush holder case which has excellent dynamic and static characteristics can be obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6814581A JPS57183250A (en) | 1981-05-08 | 1981-05-08 | Brush holder case |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6814581A JPS57183250A (en) | 1981-05-08 | 1981-05-08 | Brush holder case |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57183250A true JPS57183250A (en) | 1982-11-11 |
Family
ID=13365277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6814581A Pending JPS57183250A (en) | 1981-05-08 | 1981-05-08 | Brush holder case |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57183250A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50122613A (en) * | 1974-03-18 | 1975-09-26 |
-
1981
- 1981-05-08 JP JP6814581A patent/JPS57183250A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50122613A (en) * | 1974-03-18 | 1975-09-26 |
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