FR427906A - Machine for working helical surfaces - Google Patents
Machine for working helical surfacesInfo
- Publication number
- FR427906A FR427906A FR427906DA FR427906A FR 427906 A FR427906 A FR 427906A FR 427906D A FR427906D A FR 427906DA FR 427906 A FR427906 A FR 427906A
- Authority
- FR
- France
- Prior art keywords
- machine
- helical surfaces
- working helical
- working
- helical
- Prior art date
- 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
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D3/00—Planing or slotting machines cutting by relative movement of the tool and workpiece in a vertical or inclined straight line
- B23D3/04—Planing or slotting machines cutting by relative movement of the tool and workpiece in a vertical or inclined straight line in which the tool or workpiece is fed otherwise than in a straight line
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR427906T | 1911-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR427906A true FR427906A (en) | 1911-08-17 |
Family
ID=1470339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR427906D Expired FR427906A (en) | 1911-01-31 | 1911-01-31 | Machine for working helical surfaces |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR427906A (en) |
-
1911
- 1911-01-31 FR FR427906D patent/FR427906A/en not_active Expired
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