FR838206A - Mechanism for controlling the advance of the tool or workpiece in machine tools - Google Patents

Mechanism for controlling the advance of the tool or workpiece in machine tools

Info

Publication number
FR838206A
FR838206A FR838206DA FR838206A FR 838206 A FR838206 A FR 838206A FR 838206D A FR838206D A FR 838206DA FR 838206 A FR838206 A FR 838206A
Authority
FR
France
Prior art keywords
workpiece
tool
advance
controlling
machine tools
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
Other languages
French (fr)
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.)
PARISIENNE DE MACHINES OUTILS
Original Assignee
PARISIENNE DE MACHINES OUTILS
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 PARISIENNE DE MACHINES OUTILS filed Critical PARISIENNE DE MACHINES OUTILS
Application granted granted Critical
Publication of FR838206A publication Critical patent/FR838206A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR838206D 1938-05-20 1938-05-20 Mechanism for controlling the advance of the tool or workpiece in machine tools Expired FR838206A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR838206T 1938-05-20

Publications (1)

Publication Number Publication Date
FR838206A true FR838206A (en) 1939-03-01

Family

ID=9298928

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838206D Expired FR838206A (en) 1938-05-20 1938-05-20 Mechanism for controlling the advance of the tool or workpiece in machine tools

Country Status (1)

Country Link
FR (1) FR838206A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2199494A1 (en) * 1972-09-19 1974-04-12 Wavis Engineering Develo

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2199494A1 (en) * 1972-09-19 1974-04-12 Wavis Engineering Develo

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