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CH238877A - Grain point. - Google Patents

Grain point.

Info

Publication number
CH238877A
CH238877A CH238877DA CH238877A CH 238877 A CH238877 A CH 238877A CH 238877D A CH238877D A CH 238877DA CH 238877 A CH238877 A CH 238877A
Authority
CH
Switzerland
Prior art keywords
grain point
grain
point
Prior art date
Application number
Other languages
German (de)
Inventor
Roterberg Werner
Original Assignee
Roterberg Werner
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 Roterberg Werner filed Critical Roterberg Werner
Publication of CH238877A publication Critical patent/CH238877A/en

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
    • B23B2233/00—Details of centres or drivers
    • B23B2233/12—Centres or drivers with a special arrangement of bearings or with special bearings
    • 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
    • B23B2260/0082—Sliding contact bearings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
CH238877D 1943-04-01 1943-03-10 Grain point. CH238877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR893033T 1943-04-01

Publications (1)

Publication Number Publication Date
CH238877A true CH238877A (en) 1945-08-31

Family

ID=9389811

Family Applications (1)

Application Number Title Priority Date Filing Date
CH238877D CH238877A (en) 1943-04-01 1943-03-10 Grain point.

Country Status (3)

Country Link
BE (1) BE449640A (en)
CH (1) CH238877A (en)
FR (1) FR893033A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE894493C (en) * 1951-01-16 1953-10-26 Johann Weber Revolving lathe center for turning or grinding benches
DE1119626B (en) * 1957-01-07 1961-12-14 Otto Lutz Backlash-free rotating lathe tip

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE894493C (en) * 1951-01-16 1953-10-26 Johann Weber Revolving lathe center for turning or grinding benches
DE1119626B (en) * 1957-01-07 1961-12-14 Otto Lutz Backlash-free rotating lathe tip

Also Published As

Publication number Publication date
BE449640A (en)
FR893033A (en) 1944-05-26

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