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 JP1984099419U external-priority patent/JPS6116204U/ja
Priority claimed from JP9941884U external-priority patent/JPS6116203U/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
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
JP1984099419U JPS6116204U (ja) 1984-06-29 1984-06-29 コンビネ−シヨンロツクホルダ−
JP9941884U JPS6116203U (ja) 1984-06-29 1984-06-29 チヤツク

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, 72820 Sonnenbühl 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
DE102008053857B4 (de) 2008-08-12 2024-05-29 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
FR2566689B1 (fr) 1988-09-09
DE3517246C2 (it) 1990-09-06
GB2162098A (en) 1986-01-29
FR2566689A1 (fr) 1986-01-03
DE3517246A1 (de) 1986-01-09
IT8521310A0 (it) 1985-06-27
GB2162098B (en) 1987-10-07
GB8509290D0 (en) 1985-05-15

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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: 19940629