FR632479A - - Google Patents
Info
- Publication number
- FR632479A FR632479A FR632479DA FR632479A FR 632479 A FR632479 A FR 632479A FR 632479D A FR632479D A FR 632479DA FR 632479 A FR632479 A FR 632479A
- 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
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/02—Milling surfaces of revolution
- B23C3/05—Finishing valves or valve seats
- B23C3/051—Reconditioning of valve seats
- B23C3/053—Reconditioning of valve seats having means for guiding the tool carrying spindle
- B23C3/055—Reconditioning of valve seats having means for guiding the tool carrying spindle for engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/02—Milling surfaces of revolution
- B23C3/05—Finishing valves or valve seats
- B23C3/058—Reconditioning of valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB947227A GB290420A (en) | 1927-04-06 | 1927-04-06 | Improvements in cutting tools for facing, countersinking and like operations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR632479A true FR632479A (en) | 1928-01-10 |
Family
ID=9872619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR632479D Expired FR632479A (en) | 1927-04-06 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR632479A (en) |
| GB (1) | GB290420A (en) |
-
0
- FR FR632479D patent/FR632479A/fr not_active Expired
-
1927
- 1927-04-06 GB GB947227A patent/GB290420A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB290420A (en) | 1928-05-17 |