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FR50520E - Improvements to rotary tools such as drills, reamers and end mills - Google Patents

Improvements to rotary tools such as drills, reamers and end mills

Info

Publication number
FR50520E
FR50520E FR50520DA FR50520E FR 50520 E FR50520 E FR 50520E FR 50520D A FR50520D A FR 50520DA FR 50520 E FR50520 E FR 50520E
Authority
FR
France
Prior art keywords
reamers
drills
end mills
rotary tools
tools
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
French (fr)
Inventor
Sauel De Botton
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 FR50520E publication Critical patent/FR50520E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR50520D 1939-04-12 1939-04-12 Improvements to rotary tools such as drills, reamers and end mills Expired FR50520E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR853922T 1939-04-12
FR50520T 1939-04-12

Publications (1)

Publication Number Publication Date
FR50520E true FR50520E (en) 1940-12-26

Family

ID=26182784

Family Applications (2)

Application Number Title Priority Date Filing Date
FR853922D Expired FR853922A (en) 1939-04-12 1938-11-24 Improvements to rotary tools such as drills, reamers and end mills
FR50520D Expired FR50520E (en) 1939-04-12 1939-04-12 Improvements to rotary tools such as drills, reamers and end mills

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR853922D Expired FR853922A (en) 1939-04-12 1938-11-24 Improvements to rotary tools such as drills, reamers and end mills

Country Status (2)

Country Link
CH (1) CH229897A (en)
FR (2) FR853922A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014203449B4 (en) * 2014-02-26 2024-10-10 Gebr. Brasseler Gmbh & Co. Kg dental instrument

Also Published As

Publication number Publication date
CH229897A (en) 1943-11-30
FR853922A (en) 1940-04-01

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