FR1422250A - Improvements to verniers, especially for machine tools - Google Patents

Improvements to verniers, especially for machine tools

Info

Publication number
FR1422250A
FR1422250A FR45283A FR69045283A FR1422250A FR 1422250 A FR1422250 A FR 1422250A FR 45283 A FR45283 A FR 45283A FR 69045283 A FR69045283 A FR 69045283A FR 1422250 A FR1422250 A FR 1422250A
Authority
FR
France
Prior art keywords
verniers
machine tools
tools
machine
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
FR45283A
Other languages
French (fr)
Inventor
Pierre Gros
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 filed Critical
Priority to FR45283A priority Critical patent/FR1422250A/en
Application granted granted Critical
Publication of FR1422250A publication Critical patent/FR1422250A/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
    • B23Q5/402—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw in which screw or nut can both be driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/2018—Screw mechanisms with both screw and nut being driven, i.e. screw and nut are both rotating
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G11/00—Manually-actuated control mechanisms provided with two or more controlling members co-operating with one single controlled member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
FR45283A 1964-11-03 1964-11-03 Improvements to verniers, especially for machine tools Expired FR1422250A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR45283A FR1422250A (en) 1964-11-03 1964-11-03 Improvements to verniers, especially for machine tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR45283A FR1422250A (en) 1964-11-03 1964-11-03 Improvements to verniers, especially for machine tools

Publications (1)

Publication Number Publication Date
FR1422250A true FR1422250A (en) 1965-12-24

Family

ID=33495785

Family Applications (1)

Application Number Title Priority Date Filing Date
FR45283A Expired FR1422250A (en) 1964-11-03 1964-11-03 Improvements to verniers, especially for machine tools

Country Status (1)

Country Link
FR (1) FR1422250A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2077269A1 (en) * 1970-01-22 1971-10-22 Toyoda Machine Works Ltd
FR2219106A1 (en) * 1973-02-28 1974-09-20 Ts Kons Bjur Stroimash

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2077269A1 (en) * 1970-01-22 1971-10-22 Toyoda Machine Works Ltd
FR2219106A1 (en) * 1973-02-28 1974-09-20 Ts Kons Bjur Stroimash

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