FR2175136A1 - - Google Patents
Info
- Publication number
- FR2175136A1 FR2175136A1 FR7308151A FR7308151A FR2175136A1 FR 2175136 A1 FR2175136 A1 FR 2175136A1 FR 7308151 A FR7308151 A FR 7308151A FR 7308151 A FR7308151 A FR 7308151A FR 2175136 A1 FR2175136 A1 FR 2175136A1
- 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
- B21H5/00—Making gear wheels, racks, spline shafts or worms
- B21H5/02—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls
- B21H5/022—Finishing gear teeth with cylindrical outline, e.g. burnishing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16140072A DD100018A1 (US07981874-20110719-C00313.png) | 1972-03-09 | 1972-03-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2175136A1 true FR2175136A1 (US07981874-20110719-C00313.png) | 1973-10-19 |
| FR2175136B1 FR2175136B1 (US07981874-20110719-C00313.png) | 1978-05-19 |
Family
ID=5485635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7308151A Expired FR2175136B1 (US07981874-20110719-C00313.png) | 1972-03-09 | 1973-03-07 |
Country Status (3)
| Country | Link |
|---|---|
| DD (1) | DD100018A1 (US07981874-20110719-C00313.png) |
| DE (1) | DE2306193A1 (US07981874-20110719-C00313.png) |
| FR (1) | FR2175136B1 (US07981874-20110719-C00313.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0761339A2 (en) * | 1995-09-06 | 1997-03-12 | Toyota Jidosha Kabushiki Kaisha | Multistage gear-rolling apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3353392A (en) * | 1965-06-21 | 1967-11-21 | Nat Broach & Mach | Pitch diameter rounder |
-
1972
- 1972-03-09 DD DD16140072A patent/DD100018A1/xx unknown
-
1973
- 1973-02-08 DE DE19732306193 patent/DE2306193A1/de active Pending
- 1973-03-07 FR FR7308151A patent/FR2175136B1/fr not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3353392A (en) * | 1965-06-21 | 1967-11-21 | Nat Broach & Mach | Pitch diameter rounder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0761339A2 (en) * | 1995-09-06 | 1997-03-12 | Toyota Jidosha Kabushiki Kaisha | Multistage gear-rolling apparatus |
| EP0761339A3 (en) * | 1995-09-06 | 1997-03-19 | Toyota Jidosha Kabushiki Kaisha | Multistage gear-rolling apparatus |
| US5918495A (en) * | 1995-09-06 | 1999-07-06 | Toyota Jidosh Kabushiki Kaisha | Multistage gear-rolling apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| DD100018A1 (US07981874-20110719-C00313.png) | 1973-09-05 |
| DE2306193A1 (de) | 1973-09-20 |
| FR2175136B1 (US07981874-20110719-C00313.png) | 1978-05-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| ST | Notification of lapse |