MD3929B2 - Portscula si coada a sculei - Google Patents

Portscula si coada a sculei Download PDF

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Publication number
MD3929B2
MD3929B2 MDA20070043A MD20070043A MD3929B2 MD 3929 B2 MD3929 B2 MD 3929B2 MD A20070043 A MDA20070043 A MD A20070043A MD 20070043 A MD20070043 A MD 20070043A MD 3929 B2 MD3929 B2 MD 3929B2
Authority
MD
Moldova
Prior art keywords
executed
holder
tool
hole
tail
Prior art date
Application number
MDA20070043A
Other languages
English (en)
Other versions
MD20070043A (ro
MD3929C2 (ro
Inventor
Ion Rassohin
Original Assignee
Ion Rassohin
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 Ion Rassohin filed Critical Ion Rassohin
Priority to MDA20070043A priority Critical patent/MD3929C2/ro
Publication of MD20070043A publication Critical patent/MD20070043A/ro
Publication of MD3929B2 publication Critical patent/MD3929B2/ro
Publication of MD3929C2 publication Critical patent/MD3929C2/ro

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  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Gripping On Spindles (AREA)

Abstract

Inventia se refera la domeniul constructiei de masini si poate fi folosita la strungurile pentru prelucrarea metalelor. Portscula contine o coada con Morse (26) si un corp (24), in care sunt executate o gaura centrala (25) pentru fixarea cozii sculei (1) si doua gauri filetate cu suruburi de strangere (17), executate la cap cu hexagon interior (18, 19) si cu suprafata frontala de contact cu guler inelar. Coada sculei (1) contine doua canale dreptunghiulare, executate perpendicular axei sale. In fiecare canal pe centru este executata o gaura, in fiecare gaura fiind instalat cate un stift cu cap, pe suprafata frontala a fiecaruia fiind executata cate o canelura inelara de forma complementara cu gulerul inelar al suruburilor de strangere (17) ale portsculei. Revendicari: 2 Figuri: 2
MDA20070043A 2007-02-12 2007-02-12 Portsculă şi coadă a sculei MD3929C2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20070043A MD3929C2 (ro) 2007-02-12 2007-02-12 Portsculă şi coadă a sculei

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20070043A MD3929C2 (ro) 2007-02-12 2007-02-12 Portsculă şi coadă a sculei

Publications (3)

Publication Number Publication Date
MD20070043A MD20070043A (ro) 2008-10-31
MD3929B2 true MD3929B2 (ro) 2009-06-30
MD3929C2 MD3929C2 (ro) 2010-01-31

Family

ID=40030514

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20070043A MD3929C2 (ro) 2007-02-12 2007-02-12 Portsculă şi coadă a sculei

Country Status (1)

Country Link
MD (1) MD3929C2 (ro)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4102C1 (ro) * 2009-08-19 2011-10-31 Ион РАССОХИН Nod de fixare a sculei în portsculă

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR396948A (fr) * 1908-12-01 1909-04-24 Gustav Gerberding Mandrin porte-foret
FR447850A (fr) * 1911-11-07 1913-01-16 Jules Ageron Mandrin à serrage central
US1505977A (en) * 1922-08-30 1924-08-26 Stanworth Arthur Tool holder
BE480993A (ro) * 1947-10-01
SU448077A1 (ru) * 1972-01-13 1974-10-30 ЗоНе Кавинкин Сменный рабочий кулачок
US4204303A (en) * 1977-12-05 1980-05-27 Eidam Lane L P Locking mechanism for machine tool holder/adapter
JPS591538U (ja) * 1982-06-26 1984-01-07 大昭和精機株式会社 サイドロツクホルダ−
SU1057197A1 (ru) * 1982-10-06 1983-11-30 Киевский Ордена Ленина Политехнический Институт Им.50-Летия Великой Октябрьской Социалистической Революции Токарный самоцентрирующий патрон
SU1227362A1 (ru) * 1984-11-23 1986-04-30 Всесоюзный Научно-Исследовательский Конструкторско-Технологический Институт Подшипниковой Промышленности Кулачковый патрон
SU1834110A1 (ru) * 1990-02-01 1995-07-09 Научно-исследовательский технологический институт Токарный самоцентрирующий клиновой патрон
US5466102A (en) * 1993-12-16 1995-11-14 Kennametal Inc. System for coupling machine tools
IL127895A (en) * 1998-12-31 2001-08-26 Iscar Ltd Tool assembly

Also Published As

Publication number Publication date
MD20070043A (ro) 2008-10-31
MD3929C2 (ro) 2010-01-31

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Legal Events

Date Code Title Description
FG4A Patent for invention issued
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees