GB695412A - Improvements in or relating to feeding devices for lathe carriages - Google Patents
Improvements in or relating to feeding devices for lathe carriagesInfo
- Publication number
- GB695412A GB695412A GB10209/51A GB1020951A GB695412A GB 695412 A GB695412 A GB 695412A GB 10209/51 A GB10209/51 A GB 10209/51A GB 1020951 A GB1020951 A GB 1020951A GB 695412 A GB695412 A GB 695412A
- Authority
- GB
- United Kingdom
- Prior art keywords
- worm
- lathe
- wheel
- drop
- lever
- 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
- 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
- B23Q5/54—Arrangements or details not restricted to group B23Q5/02 or group B23Q5/22 respectively, e.g. control handles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
- Y10T29/5152—Plural diverse manufacturing apparatus including means for metal shaping or assembling with turret mechanism
- Y10T29/5154—Plural diverse manufacturing apparatus including means for metal shaping or assembling with turret mechanism tool turret
- Y10T29/5163—Rack-and-pinion operated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/304536—Milling including means to infeed work to cutter
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T82/00—Turning
- Y10T82/25—Lathe
- Y10T82/2531—Carriage feed
- Y10T82/2537—Apron mechanism
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T82/00—Turning
- Y10T82/25—Lathe
- Y10T82/2531—Carriage feed
- Y10T82/2547—Change gears
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
- Transmission Devices (AREA)
Abstract
695,412. Lathe details. WERKZEUGMASCHINEN-FABRIK GILDEMEISTER & CO. AKT.-GES. May 1, 1951 [May 2, 1950], No. 10209/51. Class 83 (iii). Feeding means for a lathe carriage adapted for both hand and automatic control and embodying a drop-worm has the movement of the worm effected by a member or members pivoted for operation in a plane radial to the axis of rotation of the worm-wheel, and by a rod longitudinally displaceable thereby along that axis, the said member or members being arranged to move away from the lathe to. engage the worm and wheel. The hand levers 6 of the control wheel are pivotally mounted at 13 in a rotatable drum 5 which is keyed to a hollow shaft 2 mounted in a casing 1 fixed to the lathe bed and carrying at its inner end a pinion 4 for feeding the lathe carriage. The levers 6 have ball-ends 14 engaging a collar on a rod 17 passing through the shaft 2 and connected by a pin 21 at its inner end with a flanged disc 19 slidable on the shaft. The disc 19 bears on one side. against a ball-piece 22 carried by a dropworm box 11, and on its other side against a spring-pressed stud 30 which operates a pivoted latch 25 for holding the drop-worm 9 in engagement with the worm-wheel 3. Automatic disengagement of the drop-worm is effected by the lathe carriage striking a stop 42, Fig. 5, which moves back against spring pressure and rocks a lever 35 in a clockwise direction. A cam surface 37 on the lower end of the lever presses a roller 38 downwardly. The roller is carried on the end of a lever secured to the spindle 26, Fig. 1, of the latch 25 for releasing the worm.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE295165X | 1950-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB695412A true GB695412A (en) | 1953-08-12 |
Family
ID=6089225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10209/51A Expired GB695412A (en) | 1950-05-02 | 1951-05-01 | Improvements in or relating to feeding devices for lathe carriages |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2693731A (en) |
| CH (1) | CH295165A (en) |
| FR (1) | FR1042923A (en) |
| GB (1) | GB695412A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3008155A (en) * | 1957-05-01 | 1961-11-14 | Tsuda Masao | Drilling and thread cutting machine |
| US2934974A (en) * | 1957-10-21 | 1960-05-03 | Warner Swasey Co | Feed mechanism having a manual override |
| US3102445A (en) * | 1959-07-16 | 1963-09-03 | Martin D Elledge | Lathe tool holding and operating attachment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US801012A (en) * | 1904-02-16 | 1905-10-03 | Chapman Valve Mfg Co | Disconnecting mechanism. |
| US939043A (en) * | 1908-02-06 | 1909-11-02 | Charles L Libby | Feed for lathes. |
| US1026595A (en) * | 1911-01-03 | 1912-05-14 | Rockford Drilling Machine Co | Feeding attachment for drill-spindles. |
| US1027496A (en) * | 1911-07-22 | 1912-05-28 | Fitchburg Machine Works | Lathe. |
| US1071539A (en) * | 1913-04-10 | 1913-08-26 | Kokomo Nail And Brad Company | Feed mechanism for drill-presses. |
| DE688275C (en) * | 1938-02-25 | 1940-02-16 | Hermann Schoening | Drilling machine, in particular radial drilling machine |
-
1951
- 1951-04-27 FR FR1042923D patent/FR1042923A/en not_active Expired
- 1951-04-27 CH CH295165D patent/CH295165A/en unknown
- 1951-05-01 GB GB10209/51A patent/GB695412A/en not_active Expired
- 1951-05-01 US US227363A patent/US2693731A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2693731A (en) | 1954-11-09 |
| CH295165A (en) | 1953-12-15 |
| FR1042923A (en) | 1953-11-04 |
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