AU6883998A - Turret-mountable live center for lathes - Google Patents

Turret-mountable live center for lathes

Info

Publication number
AU6883998A
AU6883998A AU68839/98A AU6883998A AU6883998A AU 6883998 A AU6883998 A AU 6883998A AU 68839/98 A AU68839/98 A AU 68839/98A AU 6883998 A AU6883998 A AU 6883998A AU 6883998 A AU6883998 A AU 6883998A
Authority
AU
Australia
Prior art keywords
lathes
turret
mountable
live center
live
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.)
Abandoned
Application number
AU68839/98A
Inventor
Michael E. Hoffmann
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.)
Kennametal Inc
Original Assignee
Kennametal Inc
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 Kennametal Inc filed Critical Kennametal Inc
Publication of AU6883998A publication Critical patent/AU6883998A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B23/00—Tailstocks; Centres
    • B23B23/04—Live centres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/008—Bearings
    • B23B2260/0087—Preloading of bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/136—Springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
AU68839/98A 1997-04-16 1998-04-03 Turret-mountable live center for lathes Abandoned AU6883998A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US83988597A 1997-04-16 1997-04-16
US08839885 1997-04-16
PCT/US1998/006719 WO1998046385A1 (en) 1997-04-16 1998-04-03 Turret-mountable live center for lathes

Publications (1)

Publication Number Publication Date
AU6883998A true AU6883998A (en) 1998-11-11

Family

ID=25280892

Family Applications (1)

Application Number Title Priority Date Filing Date
AU68839/98A Abandoned AU6883998A (en) 1997-04-16 1998-04-03 Turret-mountable live center for lathes

Country Status (2)

Country Link
AU (1) AU6883998A (en)
WO (1) WO1998046385A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7295083B2 (en) * 2020-11-20 2023-06-20 高松機械工業株式会社 NC lathe

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1600534A (en) * 1924-09-17 1926-09-21 Carr John Wesley Lathe center
US1747385A (en) * 1926-04-09 1930-02-18 Clarence T Olson Lathe center
FR889174A (en) * 1942-03-14 1944-01-03 Improvements to rotating tips for machine tools in general
CH279694A (en) * 1950-03-18 1951-12-15 Stohler & Fischer Tailstock quill with rotatable center.
DE1124784B (en) * 1961-01-07 1962-03-01 Erich Schiefer Switchable multiple tool holder for turning benches
GB2006079A (en) * 1977-10-25 1979-05-02 Herbert Ltd A Improvements in or relating to turning machines
US4708040A (en) * 1987-01-27 1987-11-24 Kennametal Inc. Lock rod and apparatus for holding a toolholder

Also Published As

Publication number Publication date
WO1998046385A1 (en) 1998-10-22

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase