IT1101765B - Portapunta autobloccante - Google Patents

Portapunta autobloccante

Info

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
Application number
IT47965/78A
Other languages
English (en)
Other versions
IT7847965A0 (it
Original Assignee
Ex Cell O Corp
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
Priority claimed from US05/767,176 external-priority patent/US4122755A/en
Application filed by Ex Cell O Corp filed Critical Ex Cell O Corp
Publication of IT7847965A0 publication Critical patent/IT7847965A0/it
Application granted granted Critical
Publication of IT1101765B publication Critical patent/IT1101765B/it

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)
IT47965/78A 1977-02-09 1978-02-08 Portapunta autobloccante IT1101765B (it)

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)

* Cited by examiner, † Cited by third party
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
US5979912A (en) * 1997-07-09 1999-11-09 Cook; Harold D. Heavy-metal shrink fit cutting tool mount
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
US6382888B2 (en) 1997-07-09 2002-05-07 Harold D Cook Vibration dampened spindle and tool holder assembly
US6234729B1 (en) 1999-04-28 2001-05-22 Harold D. Cook Shrink fit shoulder interface
US6161309A (en) * 1999-04-28 2000-12-19 Cook; Harold D. Heat shrink tool holder cooler
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE2759007A1 (de) 1978-08-10
GB1579917A (en) 1980-11-26
IT7847965A0 (it) 1978-02-08
JPS5398581A (en) 1978-08-29
DE2759007C2 (de) 1985-06-13
CH624870A5 (en) 1981-08-31
CA1082904A (en) 1980-08-05

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