GB672605A - Improvements in tool rests for lathes and like machine tools - Google Patents

Improvements in tool rests for lathes and like machine tools

Info

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
Application number
GB25275/50A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tornos SA Fabrique De Machine
Usines Tornos Fabrique de Machines Moutier SA
Original Assignee
Tornos SA Fabrique De Machine
Usines Tornos Fabrique de Machines Moutier SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tornos SA Fabrique De Machine, Usines Tornos Fabrique de Machines Moutier SA filed Critical Tornos SA Fabrique De Machine
Publication of GB672605A publication Critical patent/GB672605A/en
Expired legal-status Critical Current

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.
GB25275/50A 1949-10-18 1950-10-17 Improvements in tool rests for lathes and like machine tools Expired GB672605A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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