MD3929B2 - Portscula si coada a sculei - Google Patents
Portscula si coada a sculeiInfo
- 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
Links
Landscapes
- 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
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)
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)
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 |
-
2007
- 2007-02-12 MD MDA20070043A patent/MD3929C2/ro not_active IP Right Cessation
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 |