GB1297960A - - Google Patents

Info

Publication number
GB1297960A
GB1297960A GB1297960DA GB1297960A GB 1297960 A GB1297960 A GB 1297960A GB 1297960D A GB1297960D A GB 1297960DA GB 1297960 A GB1297960 A GB 1297960A
Authority
GB
United Kingdom
Prior art keywords
workpiece
fluid pressure
traversed
pinion
ram
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
English (en)
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
Publication of GB1297960A publication Critical patent/GB1297960A/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
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/18—Means for transforming movement of the feeler or the like into feed movement of tool or work involving fluid 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
    • B23Q2735/00—Control systems or devices for copying from a pattern or master model
    • B23Q2735/02—Means for transforming movement of the feeler into feed movement of tool or work
    • B23Q2735/08—Means for transforming movement of the feeler into feed movement of tool or work involving fluid means
    • B23Q2735/082—Means for transforming movement of the feeler into feed movement of tool or work involving fluid means in a lathe

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
GB1297960D 1969-10-28 1969-10-28 Expired GB1297960A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5267769 1969-10-28

Publications (1)

Publication Number Publication Date
GB1297960A true GB1297960A (enExample) 1972-11-29

Family

ID=10464846

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1297960D Expired GB1297960A (enExample) 1969-10-28 1969-10-28

Country Status (1)

Country Link
GB (1) GB1297960A (enExample)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee