IT1200650B - Gruppo mandrino per una macchina utensile - Google Patents

Gruppo mandrino per una macchina utensile

Info

Publication number
IT1200650B
IT1200650B IT8521310A IT2131085A IT1200650B IT 1200650 B IT1200650 B IT 1200650B IT 8521310 A IT8521310 A IT 8521310A IT 2131085 A IT2131085 A IT 2131085A IT 1200650 B IT1200650 B IT 1200650B
Authority
IT
Italy
Prior art keywords
machine tool
spindle group
spindle
group
tool
Prior art date
Application number
IT8521310A
Other languages
English (en)
Other versions
IT8521310A0 (it
Inventor
Haruaki Kubo
Yasuhuko Kitamura
Original Assignee
Daishowa Seiki Co.Ltd.
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 JP9941884U external-priority patent/JPS6116203U/ja
Priority claimed from JP1984099419U external-priority patent/JPS6116204U/ja
Application filed by Daishowa Seiki Co.Ltd. filed Critical Daishowa Seiki Co.Ltd.
Publication of IT8521310A0 publication Critical patent/IT8521310A0/it
Application granted granted Critical
Publication of IT1200650B publication Critical patent/IT1200650B/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
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/117—Retention by friction only, e.g. using springs, resilient sleeves, tapers
    • 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
IT8521310A 1984-06-29 1985-06-27 Gruppo mandrino per una macchina utensile IT1200650B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9941884U JPS6116203U (ja) 1984-06-29 1984-06-29 チヤツク
JP1984099419U JPS6116204U (ja) 1984-06-29 1984-06-29 コンビネ−シヨンロツクホルダ−

Publications (2)

Publication Number Publication Date
IT8521310A0 IT8521310A0 (it) 1985-06-27
IT1200650B true IT1200650B (it) 1989-01-27

Family

ID=26440555

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8521310A IT1200650B (it) 1984-06-29 1985-06-27 Gruppo mandrino per una macchina utensile

Country Status (4)

Country Link
DE (1) DE3517246A1 (it)
FR (1) FR2566689B1 (it)
GB (1) GB2162098B (it)
IT (1) IT1200650B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4721423A (en) * 1986-10-07 1988-01-26 Daishowa Seiki Kabushiki Kaisha Chuck
DE4009171A1 (de) * 1990-03-22 1991-09-26 Skf Gmbh Vorrichtung zum spannen von rohrfoermigen zwischenprodukten
DE4209175A1 (de) * 1992-03-20 1993-09-23 Imt Ingenieurgemeinschaft Fuer Spannfutter
US5352073A (en) * 1992-04-14 1994-10-04 Daishowa Seiki Co., Ltd. Tool holder for a machine tool
DE4405242B4 (de) * 1994-02-18 2008-10-02 Franz Haimer Spannvorrichtung für ein rotierendes Werkzeug
DE29608677U1 (de) * 1996-05-14 1996-08-08 Zollmann Gmbh Spannmutter für eine Spannzange
JP3390640B2 (ja) * 1997-09-26 2003-03-24 大昭和精機株式会社 チャック
DE102008053857A1 (de) * 2008-08-12 2010-02-18 Franz Haimer Maschinenbau Kg Reduzierhülse mit gedrallten Schlitzen
DE102008060374A1 (de) 2008-08-29 2010-03-04 Franz Haimer Maschinenbau Kg Dämpfungshülse
DE102013103168B3 (de) 2012-12-21 2014-04-17 Franz Haimer Maschinenbau Kg Werkzeughalter mit eingebauten Kavitäten

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1413280A (en) * 1921-04-28 1922-04-18 Eclipse Interchangeable Counte Locking device for boring or other tools
US3521896A (en) * 1968-05-28 1970-07-28 Masakazu Matsumoto Chuck
JPS5733930Y2 (it) * 1979-11-08 1982-07-27
JPS58143107A (ja) * 1982-02-18 1983-08-25 Yamaha Motor Co Ltd 内燃機関のカムシヤフト駆動用タイミングベルトの張力調整装置

Also Published As

Publication number Publication date
DE3517246A1 (de) 1986-01-09
GB8509290D0 (en) 1985-05-15
DE3517246C2 (it) 1990-09-06
FR2566689A1 (fr) 1986-01-03
IT8521310A0 (it) 1985-06-27
GB2162098A (en) 1986-01-29
FR2566689B1 (fr) 1988-09-09
GB2162098B (en) 1987-10-07

Similar Documents

Publication Publication Date Title
GB2156712B (en) Machine tool for multiple surface machining
GB2159750B (en) Multipile-function machine tool with two spindles
IT8420997A1 (it) "Macchina utensile per lavorazioni multiple"
IT1189484B (it) Rivelatore di contatto per una macchina utensile
IT8512491A0 (it) Macchina utensile con due mandrini portapezzo
DE3172344D1 (en) Multiple spindle rotary indexing machine tool
GB8500334D0 (en) Machine tool spindle
EP0177178A3 (en) Toolholders for machine tools
GB2112678B (en) A machine tool chuck
IT1200650B (it) Gruppo mandrino per una macchina utensile
GB2089263B (en) Machine tool chuck
IT1200738B (it) Torretta per una macchina tornitrice e portautensili adatto ad essa
EP0246565A3 (en) Machine tool spindle
ES546688A0 (es) Una maquina herramienta, en especial una maquina de rectifi-car
GB2178984B (en) Chucks for machine tools
GB8614914D0 (en) Machine tool spindle
GB8727506D0 (en) Machine tool spindle
GB8320501D0 (en) Main spindle for machine tool
IL64408A (en) Spindle keylock for machine tools
EP0423675A3 (en) A spindle for machine tools
JPS57107714A (en) Multiple spindle machine tool
IT1173776B (it) Gruppo di supporto per macchina utensile
IT1179873B (it) Mandrino portapunta particolarmente per utensili a percussione
IT1118566B (it) Mandrino di serraggio per una macchina utensile rotativa
GB8616583D0 (en) Machine tool spindle

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940629