BR7301492D0 - OF INTERNAL SURFACES OF REVOLUTION EXTENSIBLE TOOL HOLDER FOR MACHINING OPERATIONS - Google Patents

OF INTERNAL SURFACES OF REVOLUTION EXTENSIBLE TOOL HOLDER FOR MACHINING OPERATIONS

Info

Publication number
BR7301492D0
BR7301492D0 BR149273A BR149273A BR7301492D0 BR 7301492 D0 BR7301492 D0 BR 7301492D0 BR 149273 A BR149273 A BR 149273A BR 149273 A BR149273 A BR 149273A BR 7301492 D0 BR7301492 D0 BR 7301492D0
Authority
BR
Brazil
Prior art keywords
revolution
tool holder
internal surfaces
machining operations
extensible tool
Prior art date
Application number
BR149273A
Other languages
Portuguese (pt)
Inventor
C Broutin
P Dumas
L Landillon
Original Assignee
Poudres Et Esplosifs Soc Nat D
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 Poudres Et Esplosifs Soc Nat D filed Critical Poudres Et Esplosifs Soc Nat D
Publication of BR7301492D0 publication Critical patent/BR7301492D0/en

Links

BR149273A 1972-02-29 1973-02-28 OF INTERNAL SURFACES OF REVOLUTION EXTENSIBLE TOOL HOLDER FOR MACHINING OPERATIONS BR7301492D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7206915A FR2174354A5 (en) 1972-02-29 1972-02-29

Publications (1)

Publication Number Publication Date
BR7301492D0 true BR7301492D0 (en) 1974-08-15

Family

ID=9094338

Family Applications (1)

Application Number Title Priority Date Filing Date
BR149273A BR7301492D0 (en) 1972-02-29 1973-02-28 OF INTERNAL SURFACES OF REVOLUTION EXTENSIBLE TOOL HOLDER FOR MACHINING OPERATIONS

Country Status (5)

Country Link
BR (1) BR7301492D0 (en)
DE (1) DE2308654C3 (en)
FR (1) FR2174354A5 (en)
GB (1) GB1418342A (en)
IT (1) IT977867B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3702564C2 (en) * 1987-01-29 1997-03-06 Griese Gmbh Drilling head for internal contour machining of hollow cylindrical workpieces
CN102909608B (en) * 2012-11-09 2014-09-17 中捷机床有限公司 Built-in stepless indexing ram for gantry type numerical control boring miller
US10406604B2 (en) * 2014-09-15 2019-09-10 Usinage Filiatrault Inc. Facing accessory for a portable boring apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE623916A (en) *
CH207759A (en) * 1938-03-07 1939-11-30 Mayer & Schmidt Schleifmaschin Fine boring spindle with radially movable tool carrier.
GB946619A (en) * 1960-10-24 1964-01-15 Innocenti Soc Generale Universal tool-holder device more particularly for boring and rectifying work
DE1477616B2 (en) * 1965-07-30 1970-09-17 Maschinenfabrik Froriep GmbH, 4 070 Rheydt Rotating drivable tool carriers such as drill head, face plate or the like

Also Published As

Publication number Publication date
IT977867B (en) 1974-09-20
DE2308654B2 (en) 1980-09-25
GB1418342A (en) 1975-12-17
FR2174354A5 (en) 1973-10-12
DE2308654C3 (en) 1981-07-16
DE2308654A1 (en) 1973-09-13

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