GB237237A - Improvements in drives for metal cutting machine tools - Google Patents
Improvements in drives for metal cutting machine toolsInfo
- Publication number
- GB237237A GB237237A GB1708525A GB1708525A GB237237A GB 237237 A GB237237 A GB 237237A GB 1708525 A GB1708525 A GB 1708525A GB 1708525 A GB1708525 A GB 1708525A GB 237237 A GB237237 A GB 237237A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- drives
- plate
- cutting machine
- tool
- 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
- B23B—TURNING; BORING
- B23B3/00—General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
- B23B3/16—Turret lathes for turning individually-chucked workpieces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Drilling And Boring (AREA)
Abstract
237,237. Polack, E. July 21, 1921, [Convention date]. Drilling-machines ; driving g machines.-In a machine having a. tool- Itead a rotatable about a hollow spindle, f and carrying a rotating tool b, the latter is driven by bevelbearing c from a shaft c connected by bevel-gearing g to a driving shaft h, the bearings i for the shaft h being carried bv a plate m rotatably adjustable on the index-plate n for the tool-head. A bearing k secured to the machine frame prevents the shaft h and head a from rotating about the axis e and a nut q secures the index-plate to the spindle f.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP48471D DE417949C (en) | 1924-07-22 | 1924-07-22 | Drive for tools on turret heads |
Publications (1)
Publication Number | Publication Date |
---|---|
GB237237A true GB237237A (en) | 1925-12-31 |
Family
ID=7383093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1708525A Expired GB237237A (en) | 1924-07-22 | 1925-07-03 | Improvements in drives for metal cutting machine tools |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE417949C (en) |
FR (1) | FR600206A (en) |
GB (1) | GB237237A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1099307B (en) * | 1957-07-03 | 1961-02-09 | Hahn & Kolb | Polygonal lathe |
-
1924
- 1924-07-22 DE DEP48471D patent/DE417949C/en not_active Expired
-
1925
- 1925-06-29 FR FR600206D patent/FR600206A/en not_active Expired
- 1925-07-03 GB GB1708525A patent/GB237237A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR600206A (en) | 1926-02-02 |
DE417949C (en) | 1925-08-24 |
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