CH627397A5 - Punching tool - Google Patents
Punching tool Download PDFInfo
- Publication number
- CH627397A5 CH627397A5 CH73779A CH73779A CH627397A5 CH 627397 A5 CH627397 A5 CH 627397A5 CH 73779 A CH73779 A CH 73779A CH 73779 A CH73779 A CH 73779A CH 627397 A5 CH627397 A5 CH 627397A5
- Authority
- CH
- Switzerland
- Prior art keywords
- punch
- elastic member
- punching tool
- barrel
- discs
- Prior art date
Links
- 238000004080 punching Methods 0.000 title claims description 11
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 238000004904 shortening Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH73779A CH627397A5 (en) | 1979-01-25 | 1979-01-25 | Punching tool |
| DE19792921098 DE2921098A1 (de) | 1979-01-25 | 1979-05-22 | Stanzwerkzeug |
| FR8001589A FR2447240A1 (fr) | 1979-01-25 | 1980-01-25 | Outil de poinconnage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH73779A CH627397A5 (en) | 1979-01-25 | 1979-01-25 | Punching tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH627397A5 true CH627397A5 (en) | 1982-01-15 |
Family
ID=4194028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH73779A CH627397A5 (en) | 1979-01-25 | 1979-01-25 | Punching tool |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH627397A5 (enExample) |
| DE (1) | DE2921098A1 (enExample) |
| FR (1) | FR2447240A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2619521A1 (fr) * | 1987-08-20 | 1989-02-24 | Weber Ernest | Outil universel de poinconnage |
| US5813301A (en) * | 1993-02-03 | 1998-09-29 | Amada Metrecs Company, Limited | Punching tool |
| JP2636128B2 (ja) * | 1993-02-03 | 1997-07-30 | 株式会社アマダメトレックス | パンチング金型 |
| JP2636127B2 (ja) * | 1993-02-03 | 1997-07-30 | 株式会社アマダメトレックス | パンチング金型 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1033005B (de) * | 1954-11-23 | 1958-06-26 | Johan Willem Ocenasek | Lochstanzeinrichtung |
| CH438888A (de) * | 1965-01-12 | 1967-06-30 | Madrisa Ag | Haltevorrichtung für Stanzwerkzeuge in einer Stanzvorrichtung |
| DE7119513U (de) * | 1971-03-04 | 1973-06-07 | Jestin P | Lochstanzvornchtung |
| CH603323A5 (enExample) * | 1975-11-17 | 1978-08-15 | Raskin Sa |
-
1979
- 1979-01-25 CH CH73779A patent/CH627397A5/fr not_active IP Right Cessation
- 1979-05-22 DE DE19792921098 patent/DE2921098A1/de not_active Ceased
-
1980
- 1980-01-25 FR FR8001589A patent/FR2447240A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2921098A1 (de) | 1980-07-31 |
| FR2447240B1 (enExample) | 1985-03-08 |
| FR2447240A1 (fr) | 1980-08-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |