GB191410615A - Improvements relating to Machines for Milling Worm Threads. - Google Patents
Improvements relating to Machines for Milling Worm Threads.Info
- Publication number
- GB191410615A GB191410615A GB191410615DA GB191410615A GB 191410615 A GB191410615 A GB 191410615A GB 191410615D A GB191410615D A GB 191410615DA GB 191410615 A GB191410615 A GB 191410615A
- Authority
- GB
- United Kingdom
- Prior art keywords
- driven
- wheel
- shaft
- clutch
- worm
- 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
- B23F1/00—Making gear teeth by tools of which the profile matches the profile of the required surface
- B23F1/06—Making gear teeth by tools of which the profile matches the profile of the required surface by milling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
10,615. Lees, E. J. Aug. 27, 1913, [Convention date]. Lathes; indexing. - In a lathe for milling screw-threads, the lead screw and chuck spindle are driven from a common wheel B<8>, Fig. 3, by separate and distinct gear trains. That for the lead screw comprises change gearing H which may be driven directly or through an idler K carried by a pivoted arm J. The chuck is driven by a worm-wheel L<8>, Fig. 6, meshing with a worm on a sleeve L<6> connected to a shaft L<2> through an index head, comprising a holed plate L<4> and locating-pin. The shaft L<2> is geared to a shaft g<4> driven by change gearing G. The wheel B<8> is driven from a belt pulley B', Fig. 8, through a clutch B' and a reversing- mechanism, comprising a fixed train B<2>, a variable train B", and a clutch B<3> controlled by a hand-lever C<4>, Fig. 1, which may be actuated by stops o, o<1> and a dog e on the saddle. A spring pin and recesses n locate the engaged and disengaged positions of the clutch. The variable train drives during the cutting-stroke. The milling-cutter spindle E<4> is laterally and angularly adjustable on the slide E<2> and is driven through splined shafts and worm gearing E<6> from a wheel D on the main shaft.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US191410615XA | 1913-08-27 | 1913-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191410615A true GB191410615A (en) | 1915-04-01 |
Family
ID=32597543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191410615D Expired GB191410615A (en) | 1913-08-27 | 1914-04-29 | Improvements relating to Machines for Milling Worm Threads. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB191410615A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478918A (en) * | 2016-01-25 | 2016-04-13 | 南京宝泰特种材料股份有限公司 | Roller tooth profile processing method |
-
1914
- 1914-04-29 GB GB191410615D patent/GB191410615A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478918A (en) * | 2016-01-25 | 2016-04-13 | 南京宝泰特种材料股份有限公司 | Roller tooth profile processing method |
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