FR1285111A - Machine tool comprising a device for stopping and counting the headstock shaft - Google Patents

Machine tool comprising a device for stopping and counting the headstock shaft

Info

Publication number
FR1285111A
FR1285111A FR857210A FR857210A FR1285111A FR 1285111 A FR1285111 A FR 1285111A FR 857210 A FR857210 A FR 857210A FR 857210 A FR857210 A FR 857210A FR 1285111 A FR1285111 A FR 1285111A
Authority
FR
France
Prior art keywords
counting
stopping
machine tool
headstock shaft
headstock
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
FR857210A
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.)
JOSEPH PETERMANN SA
Original Assignee
JOSEPH PETERMANN 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
Priority claimed from CH434560A external-priority patent/CH364162A/en
Application filed by JOSEPH PETERMANN SA filed Critical JOSEPH PETERMANN SA
Priority to FR857210A priority Critical patent/FR1285111A/en
Application granted granted Critical
Publication of FR1285111A publication Critical patent/FR1285111A/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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0078—Safety devices protecting the operator, e.g. against accident or noise
    • B23Q11/0092—Safety devices protecting the operator, e.g. against accident or noise actuating braking or stopping means
    • 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
    • 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
    • B23Q5/20—Adjusting or stopping working-spindles in a predetermined position
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
    • F16D67/02—Clutch-brake combinations
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D71/00—Mechanisms for bringing members to rest in a predetermined position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR857210A 1960-04-19 1961-03-29 Machine tool comprising a device for stopping and counting the headstock shaft Expired FR1285111A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR857210A FR1285111A (en) 1960-04-19 1961-03-29 Machine tool comprising a device for stopping and counting the headstock shaft

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH434560A CH364162A (en) 1960-04-19 1960-04-19 Machine tool
FR857210A FR1285111A (en) 1960-04-19 1961-03-29 Machine tool comprising a device for stopping and counting the headstock shaft

Publications (1)

Publication Number Publication Date
FR1285111A true FR1285111A (en) 1962-02-16

Family

ID=25695242

Family Applications (1)

Application Number Title Priority Date Filing Date
FR857210A Expired FR1285111A (en) 1960-04-19 1961-03-29 Machine tool comprising a device for stopping and counting the headstock shaft

Country Status (1)

Country Link
FR (1) FR1285111A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0261312A2 (en) * 1986-09-22 1988-03-30 MAHO Aktiengesellschaft Angle positioning device for a working spindle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0261312A2 (en) * 1986-09-22 1988-03-30 MAHO Aktiengesellschaft Angle positioning device for a working spindle
EP0261312A3 (en) * 1986-09-22 1990-03-21 MAHO Aktiengesellschaft Angle positioning device for a working spindle

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