IT8068431A0 - Portapunta azionato a molla - Google Patents
Portapunta azionato a mollaInfo
- Publication number
- IT8068431A0 IT8068431A0 IT8068431A IT6843180A IT8068431A0 IT 8068431 A0 IT8068431 A0 IT 8068431A0 IT 8068431 A IT8068431 A IT 8068431A IT 6843180 A IT6843180 A IT 6843180A IT 8068431 A0 IT8068431 A0 IT 8068431A0
- Authority
- IT
- Italy
- Prior art keywords
- bit holder
- spring actuated
- actuated bit
- spring
- holder
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/113—Retention by bayonet connection
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17863—Shouldered-tang holding
- Y10T279/17871—Cap
- Y10T279/17881—Screw
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/34—Accessory or component
- Y10T279/3481—Tool or workpiece ejector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/30952—Milling with cutter holder
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/117,348 US4298208A (en) | 1980-01-31 | 1980-01-31 | Spring actuated chuck |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8068431A0 true IT8068431A0 (it) | 1980-09-17 |
IT1130509B IT1130509B (it) | 1986-06-18 |
Family
ID=22372418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT68431/80A IT1130509B (it) | 1980-01-31 | 1980-09-17 | Portapunta azionato a molla |
Country Status (7)
Country | Link |
---|---|
US (1) | US4298208A (it) |
JP (1) | JPS56107810A (it) |
CA (1) | CA1133730A (it) |
DE (1) | DE3030909A1 (it) |
FR (1) | FR2474912A1 (it) |
GB (1) | GB2068789B (it) |
IT (1) | IT1130509B (it) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4499650A (en) * | 1982-06-24 | 1985-02-19 | Kentner B. Wilson | Automatic tool changer |
US5236429A (en) * | 1982-10-25 | 1993-08-17 | Molnlycke Ab | Disposable diaper |
US4708548A (en) * | 1982-12-15 | 1987-11-24 | Peter Taylor | Releasable coupling |
EP0157890A1 (de) * | 1984-04-07 | 1985-10-16 | Cad-Engineering Rupperswil AG | Schneidwerkzeug aus einem Schneidkopf und einem mit diesem verbundenen Aufnahmeschaft |
JPS6138841A (ja) * | 1984-07-28 | 1986-02-24 | Kyoritsu Seiki Kk | マシニングセンタに於ける交換工具 |
ES2060484B1 (es) * | 1991-11-22 | 1997-02-16 | Super Ego Tools | Sistema para sujetar cabezas de roscar en roscadoras. |
FR2687595B1 (fr) * | 1992-02-21 | 1997-04-04 | Super Ego Tools | Dispositif pour fixer les tetes de filetage dans les machines a fileter. |
US5704738A (en) * | 1996-05-17 | 1998-01-06 | Sugino; Shigeru | Tool attachment assembly |
DE29612743U1 (de) * | 1996-07-23 | 1997-11-27 | Eugen Fahrion GmbH & Co., 73667 Kaisersbach | Spannfutter |
US5975816A (en) * | 1997-07-09 | 1999-11-02 | Cook; Harold D. | Harmonic dampener for rotary tool holder |
WO1999002297A1 (en) * | 1997-07-09 | 1999-01-21 | Cook Harold D | Machine tool extension and method of forming the same |
US5971681A (en) * | 1997-10-10 | 1999-10-26 | Kurt Manufacturing Company, Inc. | Drawbar guide ring with drive keys |
US6551037B2 (en) * | 1997-12-12 | 2003-04-22 | Black & Decker Inc. | Removable chuck |
US6550786B2 (en) * | 1997-12-12 | 2003-04-22 | Black & Decker Inc. | Removable chuck |
US6161309A (en) * | 1999-04-28 | 2000-12-19 | Cook; Harold D. | Heat shrink tool holder cooler |
US6234729B1 (en) | 1999-04-28 | 2001-05-22 | Harold D. Cook | Shrink fit shoulder interface |
US6109842A (en) * | 1999-08-03 | 2000-08-29 | Cook; Harold D. | Tool holder with harmonic dampening drive mechanism |
US7266786B2 (en) | 2002-11-05 | 2007-09-04 | Sonics, Inc. | Method and apparatus for configurable address mapping and protection architecture and hardware for on-chip systems |
DE202004009500U1 (de) * | 2004-06-17 | 2004-08-19 | Zettl-Minimatic Gmbh | Modulare Werkzeugschnittstelle |
US20060088393A1 (en) * | 2004-10-26 | 2006-04-27 | Cooper Vincent P | Extended sleeve removable chuck |
DE102006020807A1 (de) * | 2005-07-14 | 2007-01-25 | Guido Kellermann Produktentwicklung & Handel | Revolver-Werkzeugträger, Werkzeug, Dreh-Fräs-Maschine, Spannfutter und Verwendung eines Adapters |
DE112006003948A5 (de) * | 2006-05-03 | 2009-04-09 | Guido Kellermann Produktentwicklung & Handel | Revolver-Werkzeugträger, Werkzeug, Dreh Fräs-Maschine, Spannfutter und Verwendung eines Adapters |
US20090155010A1 (en) * | 2007-12-17 | 2009-06-18 | Cook Harold D | Tool holder dampening system |
US7886560B2 (en) * | 2008-02-19 | 2011-02-15 | Cook Harold D | Heat shrink tool holder cooling cart |
US8292150B2 (en) | 2010-11-02 | 2012-10-23 | Tyco Healthcare Group Lp | Adapter for powered surgical devices |
US20130270778A1 (en) * | 2012-04-16 | 2013-10-17 | Chieh-Yuan Chen | Clamping device for a cutting tool assembling and disassembling apparatus |
US9073183B2 (en) * | 2012-04-17 | 2015-07-07 | Chieh-Yuan Chen | Rotary device for a cutting tool assembling and disassembling apparatus |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3380746A (en) * | 1967-02-27 | 1968-04-30 | Erickson Tool Co | Quick change chuck |
US3529843A (en) * | 1968-11-26 | 1970-09-22 | Erickson Tool Co | Quick change chuck |
US3663028A (en) * | 1970-09-21 | 1972-05-16 | Houdaille Industries Inc | Tool holder with spring operated nut |
US3743307A (en) * | 1971-07-15 | 1973-07-03 | Erickson Tool Co | Spring actuated chuck |
US3730540A (en) * | 1971-09-09 | 1973-05-01 | Houdaille Industries Inc | Tool holder with spring operated nut |
US3829109A (en) * | 1972-05-02 | 1974-08-13 | Houdaille Industries Inc | Tool holder with spring operated nut |
JPS4937231A (it) * | 1972-08-11 | 1974-04-06 | ||
CH550051A (de) * | 1973-04-18 | 1974-06-14 | Berner Willy Urma Apparate Und | Vorrichtung zum einspannen eines werkzeuges oder dessen halters an einer maschinenspindel. |
JPS5123071A (en) * | 1974-08-20 | 1976-02-24 | Matsushita Electronics Corp | Handotaisochino seizoho |
-
1980
- 1980-01-31 US US06/117,348 patent/US4298208A/en not_active Expired - Lifetime
- 1980-07-15 CA CA356,208A patent/CA1133730A/en not_active Expired
- 1980-07-28 GB GB8024647A patent/GB2068789B/en not_active Expired
- 1980-08-16 DE DE19803030909 patent/DE3030909A1/de active Granted
- 1980-09-17 IT IT68431/80A patent/IT1130509B/it active
- 1980-09-19 FR FR8020230A patent/FR2474912A1/fr active Granted
-
1981
- 1981-01-21 JP JP657381A patent/JPS56107810A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2068789A (en) | 1981-08-19 |
GB2068789B (en) | 1983-03-09 |
DE3030909A1 (de) | 1981-08-06 |
DE3030909C2 (it) | 1992-12-24 |
JPH0230806B2 (it) | 1990-07-10 |
US4298208A (en) | 1981-11-03 |
FR2474912B1 (it) | 1984-01-13 |
JPS56107810A (en) | 1981-08-27 |
FR2474912A1 (fr) | 1981-08-07 |
IT1130509B (it) | 1986-06-18 |
CA1133730A (en) | 1982-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950929 |