CH536146A - Slot punch - Google Patents
Slot punchInfo
- Publication number
- CH536146A CH536146A CH1636271A CH1636271A CH536146A CH 536146 A CH536146 A CH 536146A CH 1636271 A CH1636271 A CH 1636271A CH 1636271 A CH1636271 A CH 1636271A CH 536146 A CH536146 A CH 536146A
- Authority
- CH
- Switzerland
- Prior art keywords
- slot punch
- punch
- slot
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/22—Notching the peripheries of circular blanks, e.g. laminations for dynamo-electric machines
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702062229 DE2062229C3 (en) | 1970-12-17 | 1970-12-17 | Holding device for stator and rotor sheets on a slot punch |
Publications (1)
Publication Number | Publication Date |
---|---|
CH536146A true CH536146A (en) | 1973-04-30 |
Family
ID=5791324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1636271A CH536146A (en) | 1970-12-17 | 1971-11-10 | Slot punch |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH536146A (en) |
DE (1) | DE2062229C3 (en) |
FR (1) | FR2118170B1 (en) |
GB (1) | GB1334094A (en) |
IT (1) | IT943943B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7249546B1 (en) | 1991-05-13 | 2007-07-31 | Franklin Electric Co., Ltd. | Die-shaping apparatus and process and product formed thereby |
US5551142A (en) * | 1995-01-05 | 1996-09-03 | Dayton-Phoenix Group, Inc. | Stator lamination jig system |
-
1970
- 1970-12-17 DE DE19702062229 patent/DE2062229C3/en not_active Expired
-
1971
- 1971-11-10 CH CH1636271A patent/CH536146A/en not_active IP Right Cessation
- 1971-12-10 GB GB5745771A patent/GB1334094A/en not_active Expired
- 1971-12-14 IT IT3237271A patent/IT943943B/en active
- 1971-12-17 FR FR7145536A patent/FR2118170B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2118170A1 (en) | 1972-07-28 |
FR2118170B1 (en) | 1976-08-20 |
DE2062229C3 (en) | 1974-03-07 |
DE2062229A1 (en) | 1972-06-22 |
GB1334094A (en) | 1973-10-17 |
DE2062229B2 (en) | 1973-08-09 |
IT943943B (en) | 1973-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased | ||
PL | Patent ceased |