FR1218204A - Machine tool - Google Patents

Machine tool

Info

Publication number
FR1218204A
FR1218204A FR778331A FR778331A FR1218204A FR 1218204 A FR1218204 A FR 1218204A FR 778331 A FR778331 A FR 778331A FR 778331 A FR778331 A FR 778331A FR 1218204 A FR1218204 A FR 1218204A
Authority
FR
France
Prior art keywords
machine tool
tool
machine
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
FR778331A
Other languages
French (fr)
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.)
TECHNICUM NEUCHATELOIS
Original Assignee
TECHNICUM NEUCHATELOIS
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 TECHNICUM NEUCHATELOIS filed Critical TECHNICUM NEUCHATELOIS
Application granted granted Critical
Publication of FR1218204A publication Critical patent/FR1218204A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
    • B23B49/04—Devices for boring or drilling centre holes in workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
    • B23B31/201—Characterized by features relating primarily to remote control of the gripping means
    • B23B31/204—Characterized by features relating primarily to remote control of the gripping means using fluid-pressure means to actuate the gripping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
FR778331A 1958-04-09 1959-03-04 Machine tool Expired FR1218204A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1218204X 1958-04-09

Publications (1)

Publication Number Publication Date
FR1218204A true FR1218204A (en) 1960-05-09

Family

ID=4563564

Family Applications (1)

Application Number Title Priority Date Filing Date
FR778331A Expired FR1218204A (en) 1958-04-09 1959-03-04 Machine tool

Country Status (2)

Country Link
CH (1) CH347696A (en)
FR (1) FR1218204A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429635A1 (en) * 1978-06-30 1980-01-25 Ramo Sa CLAMPING DEVICE FOR SIMULTANEOUS MACHINING OF THE TWO END OF A WORKPIECE
EP0095006A1 (en) * 1982-05-25 1983-11-30 Lormac-Automation Lathe used in centre drilling and deburring workpiece ends

Also Published As

Publication number Publication date
CH347696A (en) 1960-07-15

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