FR481279A - Tour multiple - Google Patents

Tour multiple

Info

Publication number
FR481279A
FR481279A FR481279A FR481279DA FR481279A FR 481279 A FR481279 A FR 481279A FR 481279 A FR481279 A FR 481279A FR 481279D A FR481279D A FR 481279DA FR 481279 A FR481279 A FR 481279A
Authority
FR
France
Prior art keywords
multiple round
round
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
FR481279A
Other languages
English (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.)
des Ets Lejeune & H Michel-Levy
Original Assignee
des Ets Lejeune & H Michel-Levy
Filing date
Publication date
Application filed by des Ets Lejeune & H Michel-Levy filed Critical des Ets Lejeune & H Michel-Levy
Application granted granted Critical
Publication of FR481279A publication Critical patent/FR481279A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B3/00—General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
    • B23B3/30—Turning-machines with two or more working-spindles, e.g. in fixed arrangement
    • B23B3/32—Turning-machines with two or more working-spindles, e.g. in fixed arrangement for performing identical operations simultaneously on two or more workpieces
    • 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
    • B23Q35/10—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only
    • B23Q35/101—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool
    • B23Q35/102—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool of one line

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Turning (AREA)
FR481279A 1916-03-21 Tour multiple Expired FR481279A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB105686T

Publications (1)

Publication Number Publication Date
FR481279A true FR481279A (fr) 1916-11-16

Family

ID=9970247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR481279A Expired FR481279A (fr) 1916-03-21 Tour multiple

Country Status (2)

Country Link
FR (1) FR481279A (fr)
GB (1) GB105686A (fr)

Also Published As

Publication number Publication date
GB105686A (fr)

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