JPS346757B1 - - Google Patents
Info
- Publication number
- JPS346757B1 JPS346757B1 JP2131058A JP2131058A JPS346757B1 JP S346757 B1 JPS346757 B1 JP S346757B1 JP 2131058 A JP2131058 A JP 2131058A JP 2131058 A JP2131058 A JP 2131058A JP S346757 B1 JPS346757 B1 JP S346757B1
- Authority
- JP
- Japan
- 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
- H01R39/04—Commutators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
- B25D9/14—Control devices for the reciprocating piston
- B25D9/16—Valve arrangements therefor
- B25D9/18—Valve arrangements therefor involving a piston-type slide valve
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/06—Manufacture of commutators
- H01R43/08—Manufacture of commutators in which segments are not separated until after assembly
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Motor Or Generator Current Collectors (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB30546U DE1774480U (de) | 1957-08-09 | 1957-08-09 | Rollkollektor fuer elektrische maschinen. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS346757B1 true JPS346757B1 (hr) | 1959-08-07 |
Family
ID=32832362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2131058A Pending JPS346757B1 (hr) | 1957-08-09 | 1958-07-29 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS346757B1 (hr) |
| BE (1) | BE570136A (hr) |
| CH (1) | CH359479A (hr) |
| DE (1) | DE1774480U (hr) |
| GB (1) | GB832154A (hr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0007186A1 (en) * | 1978-07-07 | 1980-01-23 | Qualtex Industries Limited | Methods of manufacturing commutators, and a commutator manufactured by such methods |
| FR2458156A3 (fr) * | 1979-05-29 | 1980-12-26 | Dahl Paul Com Fab | Collecteur electrique cylindrique notamment pour rotor a grandes vitesses de rotation |
| DE102005030454A1 (de) * | 2005-06-28 | 2007-01-04 | Kolektor Group D.O.O. | Leiterrohling für einen Trommelkommutator, Verfahren zur Herstellung eines solchen sowie Trommelkommutator |
-
0
- BE BE570136D patent/BE570136A/fr unknown
-
1957
- 1957-08-09 DE DEB30546U patent/DE1774480U/de not_active Expired
-
1958
- 1958-06-26 CH CH359479D patent/CH359479A/de unknown
- 1958-07-29 JP JP2131058A patent/JPS346757B1/ja active Pending
- 1958-08-08 GB GB25474/58A patent/GB832154A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH359479A (de) | 1962-01-15 |
| GB832154A (en) | 1960-04-06 |
| DE1774480U (de) | 1958-09-25 |
| BE570136A (hr) |