GB173199A - Improvements in gear cutting machines - Google Patents
Improvements in gear cutting machinesInfo
- Publication number
- GB173199A GB173199A GB2654/21A GB265421A GB173199A GB 173199 A GB173199 A GB 173199A GB 2654/21 A GB2654/21 A GB 2654/21A GB 265421 A GB265421 A GB 265421A GB 173199 A GB173199 A GB 173199A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gear
- wheels
- driven
- gearing
- cutting
- 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
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/10—Arrangements for compensating irregularities in drives or indexing mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q23/00—Arrangements for compensating for irregularities or wear, e.g. of ways, of setting mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/385—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously using a gear and rack mechanism or a friction wheel co-operating with a rail
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
173,199. Svenska Turbinfabriks Aktiebolaget Ljungstr÷m. Dec. 23, 1920, [Convention date]. Right to Patent relinquished. Gear-cutting-In order to avoid the uniform repetition of irregularities in gear-cutting or like machines, the rotary worktable 1 is driven by gearing, no toothed wheel of which is rigidly attached to the table. Pairs of pinions 3, 4 rotating together are journaled in the table and gear with separate driving-wheels 5, 6 rotating at different speeds. The wheels 5 and 6 are independently driven by means of worm wheels 7, 11 respectively; but in another form they are driven from a common shaft by separate trains of gearing.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE173199X | 1920-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB173199A true GB173199A (en) | 1922-04-06 |
Family
ID=20303503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2654/21A Expired GB173199A (en) | 1920-12-23 | 1921-01-20 | Improvements in gear cutting machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB173199A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE756882C (en) * | 1939-04-02 | 1953-06-22 | Pfauter Fa Hermann | Partial gear for the worktable of gear hobbing machines |
-
1921
- 1921-01-20 GB GB2654/21A patent/GB173199A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE756882C (en) * | 1939-04-02 | 1953-06-22 | Pfauter Fa Hermann | Partial gear for the worktable of gear hobbing machines |
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