FR1376734A - Appareillage de présélection pour boîte de vitesses de machine-outil - Google Patents

Appareillage de présélection pour boîte de vitesses de machine-outil

Info

Publication number
FR1376734A
FR1376734A FR947952A FR947952A FR1376734A FR 1376734 A FR1376734 A FR 1376734A FR 947952 A FR947952 A FR 947952A FR 947952 A FR947952 A FR 947952A FR 1376734 A FR1376734 A FR 1376734A
Authority
FR
France
Prior art keywords
machine tool
preselection device
tool gearbox
gearbox
preselection
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
FR947952A
Other languages
English (en)
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.)
ATELIERS GSP
Original Assignee
ATELIERS GSP
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 ATELIERS GSP filed Critical ATELIERS GSP
Priority to FR947952A priority Critical patent/FR1376734A/fr
Priority to DE19641450837 priority patent/DE1450837C3/de
Priority to GB3749264A priority patent/GB1058747A/en
Application granted granted Critical
Publication of FR1376734A publication Critical patent/FR1376734A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • 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
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • B23Q5/12—Mechanical drives with means for varying the speed ratio
    • B23Q5/14—Mechanical drives with means for varying the speed ratio step-by-step
    • B23Q5/145—Mechanical drives with means for varying the speed ratio step-by-step fluid-operated
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0262—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being hydraulic
    • F16H61/0274—Control units where shifting is directly initiated by the driver, e.g. semi-automatic transmissions
    • 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
    • F16H2708/00—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes
    • F16H2708/10—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes only the toothed wheels may be disengaged
    • 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
    • F16H2708/00—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes
    • F16H2708/24—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes with a preselection system, mainly semi-automatic, e.g. with automatic preselection, but controlled at the intended moment, with force amplification

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Fluid-Pressure Circuits (AREA)
FR947952A 1963-09-19 1963-09-19 Appareillage de présélection pour boîte de vitesses de machine-outil Expired FR1376734A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR947952A FR1376734A (fr) 1963-09-19 1963-09-19 Appareillage de présélection pour boîte de vitesses de machine-outil
DE19641450837 DE1450837C3 (de) 1963-09-19 1964-09-11 Schalteinrichtung fur Zahnradergetrie be mir hydraulischer Vorwahleinrichtung und elektrischer Steuerung
GB3749264A GB1058747A (en) 1963-09-19 1964-09-14 A machine tool gear-box speed ratio change apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR947952A FR1376734A (fr) 1963-09-19 1963-09-19 Appareillage de présélection pour boîte de vitesses de machine-outil

Publications (1)

Publication Number Publication Date
FR1376734A true FR1376734A (fr) 1964-10-31

Family

ID=8812654

Family Applications (1)

Application Number Title Priority Date Filing Date
FR947952A Expired FR1376734A (fr) 1963-09-19 1963-09-19 Appareillage de présélection pour boîte de vitesses de machine-outil

Country Status (3)

Country Link
DE (1) DE1450837C3 (fr)
FR (1) FR1376734A (fr)
GB (1) GB1058747A (fr)

Also Published As

Publication number Publication date
DE1450837B2 (de) 1973-03-29
GB1058747A (en) 1967-02-15
DE1450837C3 (de) 1973-10-11
DE1450837A1 (de) 1969-04-30

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