FR742685A - - Google Patents
Info
- Publication number
- FR742685A FR742685A FR742685DA FR742685A FR 742685 A FR742685 A FR 742685A FR 742685D A FR742685D A FR 742685DA FR 742685 A FR742685 A FR 742685A
- 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
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
- B23F5/20—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by milling
- B23F5/22—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by milling the tool being a hob for making spur gears
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR742685A true FR742685A (fr) | 1933-03-13 |
Family
ID=1547060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR742685D Expired FR742685A (fr) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR742685A (fr) |
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0
- FR FR742685D patent/FR742685A/fr not_active Expired