FR2096999A1 - - Google Patents
Info
- Publication number
- FR2096999A1 FR2096999A1 FR7027515A FR7027515A FR2096999A1 FR 2096999 A1 FR2096999 A1 FR 2096999A1 FR 7027515 A FR7027515 A FR 7027515A FR 7027515 A FR7027515 A FR 7027515A FR 2096999 A1 FR2096999 A1 FR 2096999A1
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
- B21H3/10—Making helical bodies or bodies having parts of helical shape twist-drills; screw-taps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Metal Rolling (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7027515A FR2096999B1 (en) | 1970-07-24 | 1970-07-24 | |
US00163747A US3751959A (en) | 1970-07-24 | 1971-07-19 | Forging machine |
DE19712136975 DE2136975A1 (en) | 1970-07-24 | 1971-07-23 | Forging machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7027515A FR2096999B1 (en) | 1970-07-24 | 1970-07-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2096999A1 true FR2096999A1 (en) | 1972-03-03 |
FR2096999B1 FR2096999B1 (en) | 1975-01-10 |
Family
ID=9059251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7027515A Expired FR2096999B1 (en) | 1970-07-24 | 1970-07-24 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3751959A (en) |
DE (1) | DE2136975A1 (en) |
FR (1) | FR2096999B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4400963A (en) * | 1981-12-09 | 1983-08-30 | Amca International Limited | Roller entry guide for angles |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2363883A (en) * | 1942-07-11 | 1944-11-28 | Mid West Forge Company | Apparatus for die rolling billets |
FR924280A (en) * | 1946-03-20 | 1947-07-31 | Method and apparatus for making twist drills |
-
1970
- 1970-07-24 FR FR7027515A patent/FR2096999B1/fr not_active Expired
-
1971
- 1971-07-19 US US00163747A patent/US3751959A/en not_active Expired - Lifetime
- 1971-07-23 DE DE19712136975 patent/DE2136975A1/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2363883A (en) * | 1942-07-11 | 1944-11-28 | Mid West Forge Company | Apparatus for die rolling billets |
FR924280A (en) * | 1946-03-20 | 1947-07-31 | Method and apparatus for making twist drills |
Also Published As
Publication number | Publication date |
---|---|
DE2136975A1 (en) | 1972-01-27 |
FR2096999B1 (en) | 1975-01-10 |
US3751959A (en) | 1973-08-14 |