EP0111687A3 - Method of manufacturing a segment ring of a commutator - Google Patents
Method of manufacturing a segment ring of a commutator Download PDFInfo
- Publication number
- EP0111687A3 EP0111687A3 EP83110669A EP83110669A EP0111687A3 EP 0111687 A3 EP0111687 A3 EP 0111687A3 EP 83110669 A EP83110669 A EP 83110669A EP 83110669 A EP83110669 A EP 83110669A EP 0111687 A3 EP0111687 A3 EP 0111687A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- commutator
- manufacturing
- segment ring
- segment
- ring
- 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.)
- Granted
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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49009—Dynamoelectric machine
- Y10T29/49011—Commutator or slip ring assembly
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Motor Or Generator Current Collectors (AREA)
- Manufacture Of Motors, Generators (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Forging (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3242703 | 1982-11-19 | ||
DE19823242703 DE3242703A1 (en) | 1982-11-19 | 1982-11-19 | METHOD FOR PRODUCING A COMMUTATOR SEGMENT RING |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0111687A2 EP0111687A2 (en) | 1984-06-27 |
EP0111687A3 true EP0111687A3 (en) | 1986-07-16 |
EP0111687B1 EP0111687B1 (en) | 1988-01-07 |
Family
ID=6178453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83110669A Expired EP0111687B1 (en) | 1982-11-19 | 1983-10-26 | Method of manufacturing a segment ring of a commutator |
Country Status (5)
Country | Link |
---|---|
US (1) | US4667394A (en) |
EP (1) | EP0111687B1 (en) |
JP (1) | JPS59103542A (en) |
DE (2) | DE3242703A1 (en) |
SU (1) | SU1371512A3 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05219690A (en) * | 1991-02-28 | 1993-08-27 | Hitachi Ltd | Ceramic sliding collector |
US5600992A (en) * | 1994-02-10 | 1997-02-11 | Hidaka Seiki Kabushiki Kaisha | Die set |
DE19514795C1 (en) * | 1995-04-21 | 1996-06-05 | Anton Holzhauer Umformtechnik | Method of manufacturing a commutator |
FR2754647B1 (en) * | 1996-10-16 | 1998-12-31 | Rockwell Lvs | METHOD FOR MANUFACTURING A COLLECTOR OF A ROTARY MACHINE AND MANIFOLD MANUFACTURED ACCORDING TO THIS METHOD |
SE512119C2 (en) * | 1998-06-29 | 2000-01-31 | Eric Wirgarth | Press tool for submersible forging and procedure for submersible forging with this tool |
US6242839B1 (en) | 2000-03-01 | 2001-06-05 | Kirkwood Industries, Inc. | Commutator and method for manufacturing |
KR20020050192A (en) * | 2002-04-17 | 2002-06-26 | 권진하 | Flanged Commutator Manufacturing Method |
DE102007055040B4 (en) * | 2007-11-17 | 2013-08-29 | Amphenol-Tuchel Electronics Gmbh | Contact element and method for producing a contact element |
JP5901279B2 (en) | 2011-01-31 | 2016-04-06 | トライス株式会社 | Carbon commutator and manufacturing method thereof |
CN102489643B (en) * | 2011-12-21 | 2014-03-19 | 宁波华德汽车零部件有限公司 | Cold heading manufacturing process of copper ring for automobile generator |
WO2013149270A1 (en) * | 2012-04-03 | 2013-10-10 | Thyssenkrup Presta Aktiengesellschaft | Method for producing an extruded bearing journal |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE561328A (en) * | ||||
US2864157A (en) * | 1952-06-24 | 1958-12-16 | Hoover Co | Method of making commutators |
US3958326A (en) * | 1974-03-03 | 1976-05-25 | Nippondenso Co., Ltd. | Method of manufacturing commutator |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US561328A (en) * | 1896-06-02 | Island | ||
US3423819A (en) * | 1966-12-12 | 1969-01-28 | Ford Motor Co | Method of forming relatively straight lengths of metal into elongated members |
US3608350A (en) * | 1969-03-04 | 1971-09-28 | Terumoto Yamaguchi | Apparatus and method for producing blanks for commutators for miniature electric devices |
JPS4837761B1 (en) * | 1969-06-13 | 1973-11-13 | ||
DE1934213C3 (en) * | 1969-07-05 | 1980-07-10 | Robert Bosch Gmbh, 7000 Stuttgart | Method of manufacturing a commutator |
US3768295A (en) * | 1972-02-08 | 1973-10-30 | Reynolds Metals Co | Forming apparatus and method |
JPS5017353A (en) * | 1973-06-19 | 1975-02-24 | ||
JPS5939533B2 (en) * | 1975-08-16 | 1984-09-25 | イケダ ツギノブ | Parallel yarn separation method |
US4299112A (en) * | 1977-10-20 | 1981-11-10 | Kabushiki Kaisha Wako | Method and device for producing synchronizer ring |
US4463590A (en) * | 1982-02-25 | 1984-08-07 | The Harris-Thomas Drop Forge Company | Forging method |
-
1982
- 1982-11-19 DE DE19823242703 patent/DE3242703A1/en not_active Withdrawn
-
1983
- 1983-10-26 EP EP83110669A patent/EP0111687B1/en not_active Expired
- 1983-10-26 DE DE8383110669T patent/DE3375260D1/en not_active Expired
- 1983-11-18 JP JP58216397A patent/JPS59103542A/en active Pending
- 1983-11-18 SU SU833662254A patent/SU1371512A3/en active
-
1986
- 1986-02-24 US US06/834,138 patent/US4667394A/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE561328A (en) * | ||||
US2864157A (en) * | 1952-06-24 | 1958-12-16 | Hoover Co | Method of making commutators |
US3958326A (en) * | 1974-03-03 | 1976-05-25 | Nippondenso Co., Ltd. | Method of manufacturing commutator |
Also Published As
Publication number | Publication date |
---|---|
US4667394A (en) | 1987-05-26 |
SU1371512A3 (en) | 1988-01-30 |
JPS59103542A (en) | 1984-06-15 |
EP0111687A2 (en) | 1984-06-27 |
DE3242703A1 (en) | 1984-05-24 |
DE3375260D1 (en) | 1988-02-11 |
EP0111687B1 (en) | 1988-01-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3369227D1 (en) | Method of manufacturing a communication cable | |
HK77587A (en) | Method of manufacturing a polishing element | |
DE3368886D1 (en) | A method of making abrasive bodies | |
GB2322584B (en) | Method of manufacturing monocrystalline parts | |
AU1317283A (en) | Method of manufacturing a cable | |
DE3375260D1 (en) | Method of manufacturing a segment ring of a commutator | |
GB2115891B (en) | Method of producing a packing ring | |
GB2130049B (en) | Method of growth of a digital switchblock | |
EP0111688A3 (en) | Method of manufacturing a commutator ring for a commutator | |
DE3372260D1 (en) | Method of manufacturing a commutator collar | |
EP0201224A3 (en) | Method for manufacturing a commutator | |
DE3364840D1 (en) | A method of manufacturing commutators | |
DE3475937D1 (en) | Method of manufacturing a sliding-contact bearing | |
GB2123330B (en) | Method of making a watchcase | |
GB2158388B (en) | Method of forming a mould | |
DE3377276D1 (en) | A novel production of 1-oxacephams | |
ZW18583A1 (en) | A method of construction | |
JPS567373A (en) | Method of manufacturing commutator | |
PL243917A1 (en) | Method of manufacture of factor a of a 53868 antibiotic | |
JPS57153493A (en) | Method of positioning wire | |
JPS55157887A (en) | Method of manufacturing flat commutator | |
CS921683A2 (en) | Method of trichlormethylcarbinols production | |
DE3379532D1 (en) | Method of manufacturing endoprotheses | |
JPS55150574A (en) | Method of manufacturing commutator | |
BG33958A1 (en) | A method of obtaining phenoimides |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19831026 |
|
AK | Designated contracting states |
Designated state(s): DE FR GB |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR GB |
|
17Q | First examination report despatched |
Effective date: 19870130 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE FR GB |
|
REF | Corresponds to: |
Ref document number: 3375260 Country of ref document: DE Date of ref document: 19880211 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 19901227 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19911015 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 19911030 Year of fee payment: 9 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Effective date: 19920701 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Effective date: 19921026 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 19921026 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Effective date: 19930630 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |