FR477538A - Dudgeon perfectionné - Google Patents
Dudgeon perfectionnéInfo
- Publication number
- FR477538A FR477538A FR477538DA FR477538A FR 477538 A FR477538 A FR 477538A FR 477538D A FR477538D A FR 477538DA FR 477538 A FR477538 A FR 477538A
- Authority
- FR
- France
- Prior art keywords
- dudgeon
- perfected
- dudgeon perfected
- 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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/08—Tube expanders
- B21D39/10—Tube expanders with rollers for expanding only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR477538T | 1914-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR477538A true FR477538A (fr) | 1915-10-26 |
Family
ID=1515176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR477538D Expired FR477538A (fr) | 1914-06-19 | 1914-06-19 | Dudgeon perfectionné |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR477538A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2767766A (en) * | 1953-07-02 | 1956-10-23 | Airetool Mfg Co | Tube expander, including a reverse rolling chuck |
-
1914
- 1914-06-19 FR FR477538D patent/FR477538A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2767766A (en) * | 1953-07-02 | 1956-10-23 | Airetool Mfg Co | Tube expander, including a reverse rolling chuck |
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