FR2257379A1 - Cutting tool holders for standard milling machines - eliminates need for rear draw bar, reduces changeover time and thread damage - Google Patents

Cutting tool holders for standard milling machines - eliminates need for rear draw bar, reduces changeover time and thread damage

Info

Publication number
FR2257379A1
FR2257379A1 FR7401371A FR7401371A FR2257379A1 FR 2257379 A1 FR2257379 A1 FR 2257379A1 FR 7401371 A FR7401371 A FR 7401371A FR 7401371 A FR7401371 A FR 7401371A FR 2257379 A1 FR2257379 A1 FR 2257379A1
Authority
FR
France
Prior art keywords
cutting tool
holder
draw bar
tool holders
milling machines
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.)
Granted
Application number
FR7401371A
Other languages
English (en)
French (fr)
Other versions
FR2257379B1 (enExample
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.)
POMMIER MAURICE FR
Original Assignee
POMMIER MAURICE FR
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 POMMIER MAURICE FR filed Critical POMMIER MAURICE FR
Priority to FR7401371A priority Critical patent/FR2257379A1/fr
Publication of FR2257379A1 publication Critical patent/FR2257379A1/fr
Application granted granted Critical
Publication of FR2257379B1 publication Critical patent/FR2257379B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B23B31/113—Retention by bayonet connection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
FR7401371A 1974-01-16 1974-01-16 Cutting tool holders for standard milling machines - eliminates need for rear draw bar, reduces changeover time and thread damage Granted FR2257379A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7401371A FR2257379A1 (en) 1974-01-16 1974-01-16 Cutting tool holders for standard milling machines - eliminates need for rear draw bar, reduces changeover time and thread damage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7401371A FR2257379A1 (en) 1974-01-16 1974-01-16 Cutting tool holders for standard milling machines - eliminates need for rear draw bar, reduces changeover time and thread damage

Publications (2)

Publication Number Publication Date
FR2257379A1 true FR2257379A1 (en) 1975-08-08
FR2257379B1 FR2257379B1 (enExample) 1976-11-26

Family

ID=9133517

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7401371A Granted FR2257379A1 (en) 1974-01-16 1974-01-16 Cutting tool holders for standard milling machines - eliminates need for rear draw bar, reduces changeover time and thread damage

Country Status (1)

Country Link
FR (1) FR2257379A1 (enExample)

Also Published As

Publication number Publication date
FR2257379B1 (enExample) 1976-11-26

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Legal Events

Date Code Title Description
ST Notification of lapse