FR2253600A1 - - Google Patents

Info

Publication number
FR2253600A1
FR2253600A1 FR7441672A FR7441672A FR2253600A1 FR 2253600 A1 FR2253600 A1 FR 2253600A1 FR 7441672 A FR7441672 A FR 7441672A FR 7441672 A FR7441672 A FR 7441672A FR 2253600 A1 FR2253600 A1 FR 2253600A1
Authority
FR
France
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.)
Granted
Application number
FR7441672A
Other languages
French (fr)
Other versions
FR2253600B1 (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.)
Wickman Machine Tool Sales Ltd
Original Assignee
Wickman Machine Tool Sales Ltd
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 Wickman Machine Tool Sales Ltd filed Critical Wickman Machine Tool Sales Ltd
Publication of FR2253600A1 publication Critical patent/FR2253600A1/fr
Application granted granted Critical
Publication of FR2253600B1 publication Critical patent/FR2253600B1/fr
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
    • B23Q5/02—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
    • B23B—TURNING; BORING
    • B23B9/00—Automatic or semi-automatic turning-machines with a plurality of working-spindles, e.g. automatic multiple-spindle machines with spindles arranged in a drum carrier able to be moved into predetermined positions; Equipment therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B9/00—Automatic or semi-automatic turning-machines with a plurality of working-spindles, e.g. automatic multiple-spindle machines with spindles arranged in a drum carrier able to be moved into predetermined positions; Equipment therefor
    • B23B9/005—Spindle carriers: constructional details, drives for the spindles, or the like
    • 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/0009—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Mechanical Operated Clutches (AREA)
FR7441672A 1973-12-06 1974-12-06 Expired FR2253600B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5656573A GB1486422A (en) 1973-12-06 1973-12-06 Multi spindle lathes

Publications (2)

Publication Number Publication Date
FR2253600A1 true FR2253600A1 (en) 1975-07-04
FR2253600B1 FR2253600B1 (en) 1978-06-23

Family

ID=10476953

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7441672A Expired FR2253600B1 (en) 1973-12-06 1974-12-06

Country Status (5)

Country Link
JP (1) JPS5086778A (en)
DE (1) DE2457477A1 (en)
FR (1) FR2253600B1 (en)
GB (1) GB1486422A (en)
IT (1) IT1024983B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410181A1 (en) * 1977-04-07 1979-06-22 Wickman Mach Tool Sales Ltd PROTECTION DEVICE FOR A CLUTCH OR A BRAKE
WO1985000770A1 (en) * 1983-08-06 1985-02-28 Index-Werke Komm.-Ges. Hahn & Tessky Automatic multispindle lathe

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1559849A (en) * 1975-12-13 1980-01-30 Wickman Mach Tool Sales Ltd Controls for molti spindle lathes
GB1594233A (en) * 1977-02-19 1981-07-30 Wickman Mach Tool Sales Ltd Electrical controls for multispindle lathes
GB8300694D0 (en) * 1983-01-12 1983-02-16 Wickman Automatic Lathes Ltd Multispindle lathes
DE3428861A1 (en) * 1983-08-06 1985-02-14 Index-Werke Kg Hahn & Tessky, 7300 Esslingen Multiple-spindle automatic lathe
CN112453972A (en) * 2020-11-30 2021-03-09 宁波永博机械制造有限公司 Multi-shaft power head device with continuous indexing type B shaft

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3722048A (en) * 1971-09-15 1973-03-27 Acme Cleveland Corp Spindle control
US3718211A (en) * 1971-09-15 1973-02-27 Acme Cleveland Corp Electric coupling control

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410181A1 (en) * 1977-04-07 1979-06-22 Wickman Mach Tool Sales Ltd PROTECTION DEVICE FOR A CLUTCH OR A BRAKE
WO1985000770A1 (en) * 1983-08-06 1985-02-28 Index-Werke Komm.-Ges. Hahn & Tessky Automatic multispindle lathe

Also Published As

Publication number Publication date
JPS5086778A (en) 1975-07-12
GB1486422A (en) 1977-09-21
IT1024983B (en) 1978-07-20
FR2253600B1 (en) 1978-06-23
DE2457477A1 (en) 1975-06-12

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Legal Events

Date Code Title Description
ST Notification of lapse