GB787176A - Improvements in or relating to control apparatus for machine tools - Google Patents

Improvements in or relating to control apparatus for machine tools

Info

Publication number
GB787176A
GB787176A GB6875/54A GB687554A GB787176A GB 787176 A GB787176 A GB 787176A GB 6875/54 A GB6875/54 A GB 6875/54A GB 687554 A GB687554 A GB 687554A GB 787176 A GB787176 A GB 787176A
Authority
GB
United Kingdom
Prior art keywords
drum
machine
switch
march
ring
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
GB6875/54A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB787176A publication Critical patent/GB787176A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/0405—Programme-control specially adapted for machine tool control and not otherwise provided for
    • 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
    • B23Q5/32—Feeding working-spindles
    • 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
    • B23Q2705/10—Feeding members carrying tools or work
    • B23Q2705/16—Feeding working spindles
    • B23Q2705/165—General aspects of feeding a boring spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Motor Or Generator Current Collectors (AREA)

Abstract

787,176. Machine-tool details. LEBER, F. March 9, 1954 [March 11, 1953], No. 6875/54. Class 83 (3). Control-apparatus for machine-tools for effecting, e.g., speed-and-feed changes, comprises a selector-drum having conductive segments, each of which forms part of an electric-circuit coupled to initiate a particular operation, setting-rings rotatably mounted on the drum, and an operation-control-switch having a contact for each setting-ring. An operationselector-switch 2, which may be hand-operated or moved around at intervals by a part of the machine, directs current from a battery 18 to one of a number of rings 6 rotatable on a stationary drum 10. The latter is similar to a commutator and each ring, which is insulated from the others, carries a contact or brush which may be pre-set to a particular segment of the drum. Leads 11 connect the drum-segments to a relay-device which comprises switch-bars 16 pulled to the right by solenoids 17 against springs at the opposite ends. The rods have sets of contacts which complete circuit-combinations to operate through further solenoids 12, hydraulic valve members 13, 13a, &c., which in turn set piston-and-cylinder devices 20 operating to shift change-gears 5, 5a, &c., or other controls of the machine.
GB6875/54A 1953-03-11 1954-03-09 Improvements in or relating to control apparatus for machine tools Expired GB787176A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE787176X 1953-03-11

Publications (1)

Publication Number Publication Date
GB787176A true GB787176A (en) 1957-12-04

Family

ID=6699190

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6875/54A Expired GB787176A (en) 1953-03-11 1954-03-09 Improvements in or relating to control apparatus for machine tools

Country Status (1)

Country Link
GB (1) GB787176A (en)

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