IT1101765B - Portapunta autobloccante - Google Patents
Portapunta autobloccanteInfo
- Publication number
- IT1101765B IT1101765B IT47965/78A IT4796578A IT1101765B IT 1101765 B IT1101765 B IT 1101765B IT 47965/78 A IT47965/78 A IT 47965/78A IT 4796578 A IT4796578 A IT 4796578A IT 1101765 B IT1101765 B IT 1101765B
- Authority
- IT
- Italy
- Prior art keywords
- self
- locking point
- point holder
- holder
- locking
- 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
- B23B31/003—Work or tool ejection means
-
- 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
- B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
- B23B31/26—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle
- B23B31/261—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle clamping the end of the toolholder shank
- B23B31/265—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle clamping the end of the toolholder shank by means of collets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/022—Balls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
- B23B2270/20—Internally located features, machining or gripping of internal surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Jigs For Machine Tools (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/767,176 US4122755A (en) | 1976-11-08 | 1977-02-09 | Self-locking chuck |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7847965A0 IT7847965A0 (it) | 1978-02-08 |
IT1101765B true IT1101765B (it) | 1985-10-07 |
Family
ID=25078717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT47965/78A IT1101765B (it) | 1977-02-09 | 1978-02-08 | Portapunta autobloccante |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5398581A (it) |
CA (1) | CA1082904A (it) |
CH (1) | CH624870A5 (it) |
DE (1) | DE2759007C2 (it) |
GB (1) | GB1579917A (it) |
IT (1) | IT1101765B (it) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2758858C2 (de) * | 1977-02-09 | 1985-07-11 | Ex-Cell-O Corp., Troy, Mich. | Werkzeugmaschine |
US4303360A (en) * | 1980-02-29 | 1981-12-01 | Giddings & Lewis, Inc. | Power drawfinger system for machine tool spindle |
DE3306823C2 (de) * | 1983-02-26 | 1985-03-28 | Werkzeugmaschinenfabrik Adolf Waldrich Coburg Gmbh & Co, 8630 Coburg | Werkzeughalter für Bohr-, Fräs- und dgl. Werkzeugmaschinen |
US4818161A (en) * | 1985-10-15 | 1989-04-04 | Cook Harold D | Tool holder system and method of use |
US4971491A (en) * | 1985-10-15 | 1990-11-20 | Cook Harold D | Tool holder system and method of use |
DE3636027A1 (de) * | 1986-10-23 | 1988-04-28 | Hilti Ag | Handgeraet mit loesbarem werkzeughalter |
FR2657284B1 (fr) * | 1990-01-23 | 1992-04-30 | Pfalzgraf Sa Epb Emile | Dispositif de montage a queue conique, en particulier au cone 7/24eme, a application cone et face pour attachements, porte-outils et outils. |
US5311654A (en) * | 1992-09-25 | 1994-05-17 | Cook Harold D | Tool holder system and method of making |
US6382888B2 (en) | 1997-07-09 | 2002-05-07 | Harold D Cook | Vibration dampened spindle and tool holder assembly |
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 |
US5979912A (en) * | 1997-07-09 | 1999-11-09 | Cook; Harold D. | Heavy-metal shrink fit cutting tool mount |
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 |
US6425716B1 (en) | 2000-04-13 | 2002-07-30 | Harold D. Cook | Heavy metal burr tool |
US7886560B2 (en) | 2008-02-19 | 2011-02-15 | Cook Harold D | Heat shrink tool holder cooling cart |
CN107584305B (zh) * | 2017-09-15 | 2024-05-03 | 黄石华旦机械制造有限公司 | 一种车曲轴偏心轴夹具 |
CN108890345B (zh) * | 2018-09-17 | 2024-03-08 | 珠海格力智能装备有限公司 | 夹具组件及具有其的机床 |
IT201800010747A1 (it) * | 2018-11-30 | 2020-05-30 | Gmm S P A | Gruppo portautensile di una macchina per la lavorazione di materiali in blocco o in lastra, macchina includente tale gruppo e metodo per la lavorazione di materiali in blocco o in lastra |
CN110115599B (zh) * | 2019-05-16 | 2021-09-24 | 声索生物科技(上海)有限公司 | 鞘管组件、超声探头及其组装方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1602980C3 (de) * | 1967-08-02 | 1975-05-07 | Scharmann & Co, 4070 Rheydt | Spann- und Lösevorrichtung für Werkzeuge mit konischem Schaft |
US3868886A (en) * | 1973-07-05 | 1975-03-04 | Ex Cell O Corp | Tool holding assembly |
-
1977
- 1977-12-12 CA CA292,887A patent/CA1082904A/en not_active Expired
- 1977-12-30 DE DE2759007A patent/DE2759007C2/de not_active Expired
-
1978
- 1978-01-20 GB GB2388/78A patent/GB1579917A/en not_active Expired
- 1978-02-08 CH CH138078A patent/CH624870A5/de not_active IP Right Cessation
- 1978-02-08 IT IT47965/78A patent/IT1101765B/it active
- 1978-02-08 JP JP1253878A patent/JPS5398581A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
IT7847965A0 (it) | 1978-02-08 |
CH624870A5 (en) | 1981-08-31 |
JPS5398581A (en) | 1978-08-29 |
GB1579917A (en) | 1980-11-26 |
CA1082904A (en) | 1980-08-05 |
DE2759007C2 (de) | 1985-06-13 |
DE2759007A1 (de) | 1978-08-10 |
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