FR2131876B1 - - Google Patents
Info
- Publication number
- FR2131876B1 FR2131876B1 FR7111369A FR7111369A FR2131876B1 FR 2131876 B1 FR2131876 B1 FR 2131876B1 FR 7111369 A FR7111369 A FR 7111369A FR 7111369 A FR7111369 A FR 7111369A FR 2131876 B1 FR2131876 B1 FR 2131876B1
- Authority
- FR
- France
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/16—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for bevelling, chamfering, or deburring the ends of bars or tubes
- B23B5/167—Tools for chamfering the ends of bars or tubes
- B23B5/168—Tools for chamfering the ends of bars or tubes with guiding devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7111369A FR2131876B1 (fr) | 1971-03-31 | 1971-03-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7111369A FR2131876B1 (fr) | 1971-03-31 | 1971-03-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2131876A1 FR2131876A1 (fr) | 1972-11-17 |
FR2131876B1 true FR2131876B1 (fr) | 1974-03-08 |
Family
ID=9074500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7111369A Expired FR2131876B1 (fr) | 1971-03-31 | 1971-03-31 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2131876B1 (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE575957C (de) * | 1930-11-24 | 1933-05-05 | Robert Francis Freeman | Drehbank, mit der die Enden von Fiberroehren koaxial zur zylindrischen Bohrung konisch gedreht werden |
US2562279A (en) * | 1948-05-07 | 1951-07-31 | Chicago Railway Equipment Co | Trussed brake beam with fixed head |
DE1080381B (de) * | 1954-09-09 | 1960-04-21 | Th Calow & Co | Gewindeschneidmaschine fuer Rohre |
-
1971
- 1971-03-31 FR FR7111369A patent/FR2131876B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2131876A1 (fr) | 1972-11-17 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |