BE474866A - - Google Patents

Info

Publication number
BE474866A
BE474866A BE474866DA BE474866A BE 474866 A BE474866 A BE 474866A BE 474866D A BE474866D A BE 474866DA BE 474866 A BE474866 A BE 474866A
Authority
BE
Belgium
Application number
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
Publication of BE474866A publication Critical patent/BE474866A/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
BE474866D 1946-04-24 1947-07-28 BE474866A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE474866A true BE474866A (enrdf_load_stackoverflow) 1947-08-30

Family

ID=9258193

Family Applications (1)

Application Number Title Priority Date Filing Date
BE474866D BE474866A (enrdf_load_stackoverflow) 1946-04-24 1947-07-28

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115255426A (zh) * 2022-07-15 2022-11-01 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

Families Citing this family (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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115255426A (zh) * 2022-07-15 2022-11-01 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
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

Also Published As

Publication number Publication date
DE810914C (de) 1951-08-16
FR925975A (fr) 1947-09-18
GB630346A (en) 1949-10-11
CH262583A (fr) 1949-07-15

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