FR1420480A - Perfectionnement aux barres d'alésage - Google Patents

Perfectionnement aux barres d'alésage

Info

Publication number
FR1420480A
FR1420480A FR992686A FR992686A FR1420480A FR 1420480 A FR1420480 A FR 1420480A FR 992686 A FR992686 A FR 992686A FR 992686 A FR992686 A FR 992686A FR 1420480 A FR1420480 A FR 1420480A
Authority
FR
France
Prior art keywords
development
boring bars
boring
bars
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
FR992686A
Other languages
English (en)
Inventor
Georges Balea
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
Priority to FR992686A priority Critical patent/FR1420480A/fr
Application granted granted Critical
Publication of FR1420480A publication Critical patent/FR1420480A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/03—Boring heads
    • B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
    • B23B29/03403—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing
    • B23B29/03428—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing by means of an eccentric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/088—Indication scales

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR992686A 1964-10-26 1964-10-26 Perfectionnement aux barres d'alésage Expired FR1420480A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR992686A FR1420480A (fr) 1964-10-26 1964-10-26 Perfectionnement aux barres d'alésage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR992686A FR1420480A (fr) 1964-10-26 1964-10-26 Perfectionnement aux barres d'alésage

Publications (1)

Publication Number Publication Date
FR1420480A true FR1420480A (fr) 1965-12-10

Family

ID=8841094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR992686A Expired FR1420480A (fr) 1964-10-26 1964-10-26 Perfectionnement aux barres d'alésage

Country Status (1)

Country Link
FR (1) FR1420480A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065659A1 (fr) * 1981-05-21 1982-12-01 BENZ GmbH Werkzeug- und Maschinenbau KG Porte-outil à échange rapide, en particulier pour machines à tourner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065659A1 (fr) * 1981-05-21 1982-12-01 BENZ GmbH Werkzeug- und Maschinenbau KG Porte-outil à échange rapide, en particulier pour machines à tourner

Similar Documents

Publication Publication Date Title
CH408794A (fr) Pièce d'horlogerie
FR1415547A (fr) Machine d'enseignement
CH419789A (de) Bohrfutter
AT244711B (de) Vollbohrwerkzeug
CH461021A (de) Zahnärztliche Bohrmaschine
CH445928A (de) Sämaschine
FR1355092A (fr) Pièce d'horlogerie
AT249475B (de) Feinbohreinheit
CH408594A (fr) Aléseuse
AT247686B (de) Feinbohreinheit
FR1420480A (fr) Perfectionnement aux barres d'alésage
CH433911A (de) Bohr- und Plandrehkopf
FR1497546A (fr) Perfectionnement aux têtes-supports des barres d'alésage
FR1409840A (fr) Alliage d'uranium
FR1406193A (fr) Agents d'éclaircissement
CH419690A (fr) Dispositivo di chiusura di sicurezza per spille, fermagli ed altri oggetti d'oreficeria, bigiotteria
FR1464118A (fr) Perfectionnements apportés aux pochettes d'allumettes
FR1458839A (fr) Agents d'éclaircissement
CH432980A (fr) Aléseuse-fraiseuse
FR81384E (fr) Parois d'aménagement perfectionnées
FR1426297A (fr) Ouvrage d'art
FR1381990A (fr) Alliages d'uranium
FR1424759A (fr) Convertisseur d'impédance
FR1438669A (fr) Agents d'éclaircissement
FR1309722A (fr) Barre d'alésage