FR1244370A - Perfectionnements aux unités de poinçonnage - Google Patents
Perfectionnements aux unités de poinçonnageInfo
- Publication number
- FR1244370A FR1244370A FR805015A FR805015A FR1244370A FR 1244370 A FR1244370 A FR 1244370A FR 805015 A FR805015 A FR 805015A FR 805015 A FR805015 A FR 805015A FR 1244370 A FR1244370 A FR 1244370A
- Authority
- FR
- France
- Prior art keywords
- punching units
- punching
- units
- 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.)
- Expired
Links
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)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR805015A FR1244370A (fr) | 1959-09-12 | 1959-09-12 | Perfectionnements aux unités de poinçonnage |
BE585768A BE585768A (fr) | 1959-09-12 | 1959-12-17 | Perfectionnements aux tampons de nettoyage en laine d'acier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR805015A FR1244370A (fr) | 1959-09-12 | 1959-09-12 | Perfectionnements aux unités de poinçonnage |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1244370A true FR1244370A (fr) | 1960-10-28 |
Family
ID=8719118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR805015A Expired FR1244370A (fr) | 1959-09-12 | 1959-09-12 | Perfectionnements aux unités de poinçonnage |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE585768A (fr) |
FR (1) | FR1244370A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3234839A (en) * | 1964-04-27 | 1966-02-15 | Pierce All Mfg Ltd | Multiple head punch holder |
-
1959
- 1959-09-12 FR FR805015A patent/FR1244370A/fr not_active Expired
- 1959-12-17 BE BE585768A patent/BE585768A/fr unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3234839A (en) * | 1964-04-27 | 1966-02-15 | Pierce All Mfg Ltd | Multiple head punch holder |
Also Published As
Publication number | Publication date |
---|---|
BE585768A (fr) | 1960-04-19 |
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