FR936826A - Single lever gear shift control system with sliding clutches, for machine tools - Google Patents

Single lever gear shift control system with sliding clutches, for machine tools

Info

Publication number
FR936826A
FR936826A FR936826DA FR936826A FR 936826 A FR936826 A FR 936826A FR 936826D A FR936826D A FR 936826DA FR 936826 A FR936826 A FR 936826A
Authority
FR
France
Prior art keywords
control system
gear shift
shift control
machine tools
single lever
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)
Inventor
Virgilio Veiluva
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
Application granted granted Critical
Publication of FR936826A publication Critical patent/FR936826A/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
    • B23Q5/02—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
    • B23Q5/18—Devices for preselecting speed of working-spindle
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G13/00—Manually-actuated control mechanisms provided with two or more controlling members and also two or more controlled members
    • 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
    • B23Q2705/00—Driving working spindles or feeding members carrying tools or work
    • B23Q2705/02—Driving working spindles
    • B23Q2705/08—Devices for preselecting speed in gear boxes of lathes
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G2700/00—Control mechanisms or elements therefor applying a mechanical movement
    • G05G2700/22—Mechanisms linking plurality of controlling or controlled members
    • G05G2700/32—Mechanisms linking plurality of controlling or controlled members with plurality of control members, e.g. preselection and actuating members actuating several controlled members

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
FR936826D 1943-05-19 1946-10-31 Single lever gear shift control system with sliding clutches, for machine tools Expired FR936826A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT936826X 1943-05-19

Publications (1)

Publication Number Publication Date
FR936826A true FR936826A (en) 1948-07-30

Family

ID=11332048

Family Applications (1)

Application Number Title Priority Date Filing Date
FR936826D Expired FR936826A (en) 1943-05-19 1946-10-31 Single lever gear shift control system with sliding clutches, for machine tools

Country Status (1)

Country Link
FR (1) FR936826A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1016090B (en) * 1955-08-31 1957-09-19 Fendt & Co Xaver Device for preselecting and switching switching elements - preferably grouped together
US2826930A (en) * 1957-05-17 1958-03-18 Wohlenberg Kommanditgesellscha Control for gear change mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1016090B (en) * 1955-08-31 1957-09-19 Fendt & Co Xaver Device for preselecting and switching switching elements - preferably grouped together
US2826930A (en) * 1957-05-17 1958-03-18 Wohlenberg Kommanditgesellscha Control for gear change mechanism

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