MD20090082A2 - Nod de fixare a sculei în portsculă - Google Patents

Nod de fixare a sculei în portsculă Download PDF

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Publication number
MD20090082A2
MD20090082A2 MDA20090082A MD20090082A MD20090082A2 MD 20090082 A2 MD20090082 A2 MD 20090082A2 MD A20090082 A MDA20090082 A MD A20090082A MD 20090082 A MD20090082 A MD 20090082A MD 20090082 A2 MD20090082 A2 MD 20090082A2
Authority
MD
Moldova
Prior art keywords
assembly
adapter
tool
tool fastening
flats
Prior art date
Application number
MDA20090082A
Other languages
English (en)
Moldavian (mo)
Other versions
MD4102C1 (ro
MD4102B1 (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 MDA20090082A priority Critical patent/MD4102C1/ro
Publication of MD20090082A2 publication Critical patent/MD20090082A2/ro
Publication of MD4102B1 publication Critical patent/MD4102B1/ro
Publication of MD4102C1 publication Critical patent/MD4102C1/ro

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Abstract

Invenţia se referă la domeniul construcţiei de maşini şi poate fi folosită la strungurile pentru prelucrarea metalelor.Nodul de fixare a sculei în portsculă constă în aceea că portscula conţine o coadă con Morse (3) şi un corp (1), în care sunt executate o gaură centrală (2) pentru fixarea cozii sculei (9) şi două găuri filetate (4, 5) cu şuruburi de strângere (6, 7). Pe diametrul exterior al cozii sculei (9) sunt executate sub un unghi de 120º câte trei teşituri în două rânduri. Teşiturile ultimului rând sunt executate până la capătul cozii sculei (9).
MDA20090082A 2009-08-19 2009-08-19 Nod de fixare a sculei în portsculă MD4102C1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20090082A MD4102C1 (ro) 2009-08-19 2009-08-19 Nod de fixare a sculei în portsculă

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20090082A MD4102C1 (ro) 2009-08-19 2009-08-19 Nod de fixare a sculei în portsculă

Publications (3)

Publication Number Publication Date
MD20090082A2 true MD20090082A2 (ro) 2011-02-28
MD4102B1 MD4102B1 (ro) 2011-03-31
MD4102C1 MD4102C1 (ro) 2011-10-31

Family

ID=45815021

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20090082A MD4102C1 (ro) 2009-08-19 2009-08-19 Nod de fixare a sculei în portsculă

Country Status (1)

Country Link
MD (1) MD4102C1 (ro)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20161069A1 (it) * 2016-02-25 2017-08-25 Cembre Spa Dispositivo per l’accoppiamento e centraggio di utensili

Family Cites Families (13)

* 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
FR961920A (ro) * 1947-10-01 1950-05-25
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
MD3929C2 (ro) * 2007-02-12 2010-01-31 Ион РАССОХИН Portsculă şi coadă a sculei

Also Published As

Publication number Publication date
MD4102C1 (ro) 2011-10-31
MD4102B1 (ro) 2011-03-31

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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