GB672605A - Improvements in tool rests for lathes and like machine tools - Google Patents
Improvements in tool rests for lathes and like machine toolsInfo
- Publication number
- GB672605A GB672605A GB25275/50A GB2527550A GB672605A GB 672605 A GB672605 A GB 672605A GB 25275/50 A GB25275/50 A GB 25275/50A GB 2527550 A GB2527550 A GB 2527550A GB 672605 A GB672605 A GB 672605A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slide
- nut
- worm
- spring
- lathes
- 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
- B23Q5/22—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
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19023—Plural power paths to and/or from gearing
- Y10T74/19028—Alternate input connections single hand crank
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19614—Disconnecting means
-
- 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
- Y10T82/2585—Tool rest
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Turning (AREA)
- Machine Tool Units (AREA)
Abstract
672,605. Lathe details. USINES TORNOS, FABRIQUE DE MACHINES MOUTIER SOC. ANON. Oct. 17, 1950 [Oct. 18, 1949], No. 25275/50. Class 83 (iii). A tool rest for lathes and like machine-tools comprises a tool-carrier of the type described in Specification 610,612 pivotally secured to a slide movable on a slideway by a screw and nut, the latter abutting the slide through a ball thrust bearing and on rotation adjusting the slide against the action of a spring. The toolcarrier 11 is pivotally mounted on a slide 10 movable on a guideway 12, to which is secured a screwed rod 13 engaged at its free end by a nut 15. The latter is integral with a wormwheel 15a, shaped at 15b to receive a wrench. The nut is provided with a graduated collar 22 and operates through a thrust bearing 16, a spring 14 returning the slide 10 on reverse rotation of the nut. Coarse adjustment of the slide is effected by direct rotation of the nut by a wrench, and a fine adjustment is obtained from a worm 17, Fig. 3, mounted in a stirrup 18 hinged to the slide, which is brought over to engage the worm with the worm-wheel 15a. A spring-pressed centring member 19 engages a centre hole in the end of the nut to retain the stirrup in the position of engagement of the worm. Specification 610,612 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH672605X | 1949-10-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB672605A true GB672605A (en) | 1952-05-21 |
Family
ID=4527806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB25275/50A Expired GB672605A (en) | 1949-10-18 | 1950-10-17 | Improvements in tool rests for lathes and like machine tools |
Country Status (5)
Country | Link |
---|---|
US (1) | US2608879A (en) |
CH (1) | CH286195A (en) |
DE (1) | DE832230C (en) |
FR (1) | FR1026115A (en) |
GB (1) | GB672605A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2677296A (en) * | 1951-03-02 | 1954-05-04 | Gen Electric | Universal tool adjusting holder |
AT293998B (en) * | 1966-12-30 | 1971-11-10 | Johannes Zimmer | Rapporting gear for connecting several rotating working parts |
GB201104813D0 (en) | 2011-03-22 | 2011-05-04 | Baglin Neil E | Roof access arrangements |
US10160041B2 (en) * | 2016-10-05 | 2018-12-25 | Aktiebolaget Skf | Device configured to selectively apply tools against a workpiece on a lathe |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US327343A (en) * | 1885-09-29 | stevens | ||
US428703A (en) * | 1890-05-27 | Boring-bar puppet | ||
US1293629A (en) * | 1918-07-18 | 1919-02-04 | Curtis Brothers Handle Company | Automatic gear-shift for lathes. |
US1391375A (en) * | 1920-09-30 | 1921-09-20 | Manning Maxwell & Moore Inc | Tool-holder |
US2010662A (en) * | 1933-07-22 | 1935-08-06 | Bethlehem Steel Corp | Profiling machine |
DE690605C (en) * | 1937-11-05 | 1940-04-30 | Anton Karl Diekhoff | Finely adjustable steel holder for automatic turning bars |
US2360567A (en) * | 1942-05-05 | 1944-10-17 | Nicholas P Lloyd | Toolholder |
US2450788A (en) * | 1945-03-10 | 1948-10-05 | Monarch Machine Tool Co | Lathe attachment |
FR925485A (en) * | 1945-04-11 | 1947-09-04 | Tornos Sa Fabrique De Machine | Improvements to chisel holders for automatic turning lathes |
-
1949
- 1949-10-18 CH CH286195D patent/CH286195A/en unknown
-
1950
- 1950-10-15 DE DEU946A patent/DE832230C/en not_active Expired
- 1950-10-16 US US190303A patent/US2608879A/en not_active Expired - Lifetime
- 1950-10-17 GB GB25275/50A patent/GB672605A/en not_active Expired
- 1950-10-18 FR FR1026115D patent/FR1026115A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE832230C (en) | 1952-02-21 |
FR1026115A (en) | 1953-04-23 |
US2608879A (en) | 1952-09-02 |
CH286195A (en) | 1952-10-15 |
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