FR925975A - Machine à centrer - Google Patents

Machine à centrer

Info

Publication number
FR925975A
FR925975A FR925975DA FR925975A FR 925975 A FR925975 A FR 925975A FR 925975D A FR925975D A FR 925975DA FR 925975 A FR925975 A FR 925975A
Authority
FR
France
Prior art keywords
centering machine
centering
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
Other languages
English (en)
Inventor
Georges-Mathieu Breuer
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 filed Critical
Application granted granted Critical
Publication of FR925975A publication Critical patent/FR925975A/fr
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
FR925975D 1946-04-24 1946-04-24 Machine à centrer Expired FR925975A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR925975T 1946-04-24

Publications (1)

Publication Number Publication Date
FR925975A true FR925975A (fr) 1947-09-18

Family

ID=9258193

Family Applications (1)

Application Number Title Priority Date Filing Date
FR925975D Expired FR925975A (fr) 1946-04-24 1946-04-24 Machine à centrer

Country Status (5)

Country Link
BE (1) BE474866A (fr)
CH (1) CH262583A (fr)
DE (1) DE810914C (fr)
FR (1) FR925975A (fr)
GB (1) GB630346A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495032A1 (fr) * 1980-12-02 1982-06-04 Buty Georges Perfectionnement aux appareils a centrer, a percer et a lamer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115255426B (zh) * 2022-07-15 2024-04-19 东风汽车集团股份有限公司 一种去除焊点的定心旋转动力钻具及焊点去除方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495032A1 (fr) * 1980-12-02 1982-06-04 Buty Georges Perfectionnement aux appareils a centrer, a percer et a lamer

Also Published As

Publication number Publication date
BE474866A (fr) 1947-08-30
CH262583A (fr) 1949-07-15
DE810914C (de) 1951-08-16
GB630346A (en) 1949-10-11

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