CH280249A - Contre-pointe tournante pour machine-outil. - Google Patents

Contre-pointe tournante pour machine-outil.

Info

Publication number
CH280249A
CH280249A CH280249DA CH280249A CH 280249 A CH280249 A CH 280249A CH 280249D A CH280249D A CH 280249DA CH 280249 A CH280249 A CH 280249A
Authority
CH
Switzerland
Prior art keywords
machine tool
rotating tailstock
tailstock
rotating
tool
Prior art date
Application number
Other languages
English (en)
Inventor
Delaporte Jules-Louis
Original Assignee
Delaporte Jules Louis
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 Delaporte Jules Louis filed Critical Delaporte Jules Louis
Publication of CH280249A publication Critical patent/CH280249A/fr

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
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/33—Elastomers, e.g. rubber
    • 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
    • B23B2260/0085—Needle roller 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)
  • Rolling Contact Bearings (AREA)
CH280249D 1949-02-28 1947-12-22 Contre-pointe tournante pour machine-outil. CH280249A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR280249X 1949-02-28

Publications (1)

Publication Number Publication Date
CH280249A true CH280249A (fr) 1952-01-15

Family

ID=8886725

Family Applications (1)

Application Number Title Priority Date Filing Date
CH280249D CH280249A (fr) 1949-02-28 1947-12-22 Contre-pointe tournante pour machine-outil.

Country Status (3)

Country Link
BE (1) BE478553A (fr)
CH (1) CH280249A (fr)
FR (1) FR910704A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942510A (en) * 1957-11-08 1960-06-28 Garrison Machine Works Inc Work support
US3316785A (en) * 1964-05-07 1967-05-02 Nakane Hirosi Live center

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942510A (en) * 1957-11-08 1960-06-28 Garrison Machine Works Inc Work support
US3316785A (en) * 1964-05-07 1967-05-02 Nakane Hirosi Live center

Also Published As

Publication number Publication date
BE478553A (fr) 1948-01-31
FR910704A (fr) 1946-06-17

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