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SE0301107D0 - Kraftförstärkare - Google Patents

Kraftförstärkare

Info

Publication number
SE0301107D0
SE0301107D0 SE0301107A SE0301107A SE0301107D0 SE 0301107 D0 SE0301107 D0 SE 0301107D0 SE 0301107 A SE0301107 A SE 0301107A SE 0301107 A SE0301107 A SE 0301107A SE 0301107 D0 SE0301107 D0 SE 0301107D0
Authority
SE
Sweden
Prior art keywords
force
amplifier
operating
power amplifier
clamping member
Prior art date
Application number
SE0301107A
Other languages
English (en)
Other versions
SE526258C2 (sv
SE0301107L (sv
Inventor
Kjell Englund
Soeren Olsson
Original Assignee
Sandvik Ab
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
Application filed by Sandvik Ab filed Critical Sandvik Ab
Priority to SE0301107A priority Critical patent/SE526258C2/sv
Publication of SE0301107D0 publication Critical patent/SE0301107D0/sv
Priority to EP04445046.8A priority patent/EP1468767B1/en
Priority to US10/823,651 priority patent/US6979156B2/en
Priority to KR1020040025860A priority patent/KR101075051B1/ko
Priority to JP2004120555A priority patent/JP4563719B2/ja
Publication of SE0301107L publication Critical patent/SE0301107L/sv
Publication of SE526258C2 publication Critical patent/SE526258C2/sv

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
    • B23B31/24—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1086—Anti-roll-back devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/06—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00—General characteristics of devices
    • A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2228/00—Properties of materials of tools or workpieces, materials of tools or workpieces applied in a specific manner
    • B23B2228/10—Coatings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/12—Chucks having means to amplify the force produced by the actuating means to increase the clamping force
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/73—Tool or tool-support with torque-applying spline
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/94—Tool-support
    • Y10T408/95—Tool-support with tool-retaining means
    • 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
    • Y10T409/303976—Milling with means to control temperature or lubricate
    • Y10T409/304032—Cutter or work
    • 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
    • Y10T409/309352—Cutter spindle or spindle support
    • Y10T409/309408—Cutter spindle or spindle support with cutter holder
    • Y10T409/309464—Cutter spindle or spindle support with cutter holder and draw bar

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Gripping On Spindles (AREA)
  • Amplifiers (AREA)
SE0301107A 2003-04-15 2003-04-15 Kraftförstärkare för maskinspindel med samverkande kilar SE526258C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE0301107A SE526258C2 (sv) 2003-04-15 2003-04-15 Kraftförstärkare för maskinspindel med samverkande kilar
EP04445046.8A EP1468767B1 (en) 2003-04-15 2004-04-07 Force-amplifier
US10/823,651 US6979156B2 (en) 2003-04-15 2004-04-14 Machine spindle having a force-amplifier drawbar assembly
KR1020040025860A KR101075051B1 (ko) 2003-04-15 2004-04-14 힘 증폭기
JP2004120555A JP4563719B2 (ja) 2003-04-15 2004-04-15 力増幅器を有するマシンスピンドル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0301107A SE526258C2 (sv) 2003-04-15 2003-04-15 Kraftförstärkare för maskinspindel med samverkande kilar

Publications (3)

Publication Number Publication Date
SE0301107D0 true SE0301107D0 (sv) 2003-04-15
SE0301107L SE0301107L (sv) 2004-10-16
SE526258C2 SE526258C2 (sv) 2005-08-09

Family

ID=20291033

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0301107A SE526258C2 (sv) 2003-04-15 2003-04-15 Kraftförstärkare för maskinspindel med samverkande kilar

Country Status (5)

Country Link
US (1) US6979156B2 (sv)
EP (1) EP1468767B1 (sv)
JP (1) JP4563719B2 (sv)
KR (1) KR101075051B1 (sv)
SE (1) SE526258C2 (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116765262A (zh) * 2023-06-30 2023-09-19 和和机械（张家港）有限公司 一种弯管机用浮动夹持装置

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4217225B2 (ja) * 2005-02-22 2009-01-28 株式会社オーエム製作所 ターニングセンターの工具取付装置
EP1721691B1 (en) * 2005-05-12 2008-04-23 Antonio Ferraro Chuck locking device for machine tools
ITBO20050752A1 (it) * 2005-12-07 2007-06-08 Jobs Spa Portautensili per fresatrici, macchina fresatrice e procedimento di fresatura
KR101036882B1 (ko) 2009-04-24 2011-05-25 주식회사 코스핀 공작기계의 스핀들용 부스터
EP3750653B1 (en) 2019-06-11 2022-06-01 AB Sandvik Coromant Clamping decvice for tool holder
EP3825047A1 (en) 2019-11-20 2021-05-26 AB Sandvik Coromant Clamping device for tool holder
EP3825048B1 (en) 2019-11-20 2022-07-20 AB Sandvik Coromant Clamping device for tool holder
EP3825046B1 (en) 2019-11-20 2022-08-03 AB Sandvik Coromant Clamping device for tool holder
EP3838458B1 (en) 2019-12-20 2022-09-28 AB Sandvik Coromant Clamping device for tool holder
EP3865235B1 (en) 2020-02-17 2022-12-14 AB Sandvik Coromant Clamping device for tool holder
EP3922383B1 (en) * 2020-06-09 2023-01-18 AB Sandvik Coromant Clamping device for tool holder
CN113231862B (zh) * 2021-04-09 2023-03-31 广州市昊志机电股份有限公司 一种主轴拉刀结构和电主轴
EP4108368B1 (en) 2021-06-23 2023-12-06 AB Sandvik Coromant Clamping device for tool holder
JP6990334B1 (ja) 2021-07-13 2022-02-03 Dmg森精機株式会社 工具クランプ装置
CN115647404A (zh) * 2022-09-07 2023-01-31 超同步股份有限公司 主轴拉力增大装置、机床系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60114434A (ja) * 1983-11-21 1985-06-20 Mitsui Seiki Kogyo Kk 工具引上げ装置を組込んだ高周波モ−タ
DE3876622D1 (de) * 1988-07-11 1993-01-21 Blessing Wilhelm Fa Spannfutter-schnellwechseleinrichtung.
US4915553A (en) * 1989-02-01 1990-04-10 Tree Machine Tool, Co. Tool retention and ejection mechanism
DE3936122C1 (sv) * 1989-10-30 1990-10-31 Ott Maschinentechnik Gmbh, 8960 Kempten, De
DE4112418A1 (de) * 1990-06-07 1992-10-22 Franz Dipl Ing Arnold Maschinenschraubstock
DE9104681U1 (de) * 1991-04-17 1992-08-13 Gressel Ag, Aadorf Spannelement, enthaltend eine Schnellzustellvorrichtung kombiniert mit einem Kraftverstärker
US5193954A (en) * 1991-10-30 1993-03-16 Gte Valenite Corporation Universal tool connection
DE4330399A1 (de) * 1993-09-08 1995-03-09 Jakob Gmbh & Co Kg Maschinente Kraftverstärker
JP3613735B2 (ja) * 1994-07-06 2005-01-26 ホーコス株式会社 工具ホルダのクランプ装置
RU2152849C2 (ru) * 1995-06-07 2000-07-20 Пауэ Тул Холдерс Инкорпорейтед Устройство для удержания инструмента
SE515002C2 (sv) * 1999-03-23 2001-05-28 Sandvik Ab Fastspänningsanordning för verktygskoppling anordnad vid verktygsspindel samt en verktygsspindel
SE514356C2 (sv) * 1999-06-09 2001-02-12 Sandvik Ab Hållare för lösgörbar montering av skärverktyg
DE10052681A1 (de) * 2000-10-24 2002-07-18 Guehring Joerg Festkörperschmierstoffbeschichtetes Spannsystem für Werkzeugmaschinen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116765262A (zh) * 2023-06-30 2023-09-19 和和机械（张家港）有限公司 一种弯管机用浮动夹持装置

Also Published As

Publication number Publication date
US20050002745A1 (en) 2005-01-06
EP1468767B1 (en) 2016-12-07
SE526258C2 (sv) 2005-08-09
KR101075051B1 (ko) 2011-10-19
SE0301107L (sv) 2004-10-16
JP4563719B2 (ja) 2010-10-13
US6979156B2 (en) 2005-12-27
JP2004314299A (ja) 2004-11-11
KR20040090495A (ko) 2004-10-25
EP1468767A1 (en) 2004-10-20

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Legal Events

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