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ATE151674T1 - Spannhülse für gewindebohrer mit quadratischem schaft - Google Patents

Spannhülse für gewindebohrer mit quadratischem schaft

Info

Publication number
ATE151674T1
ATE151674T1 AT94921495T AT94921495T ATE151674T1 AT E151674 T1 ATE151674 T1 AT E151674T1 AT 94921495 T AT94921495 T AT 94921495T AT 94921495 T AT94921495 T AT 94921495T AT E151674 T1 ATE151674 T1 AT E151674T1
Authority
AT
Austria
Prior art keywords
collet
tool
axial bore
cylindrical shank
segments
Prior art date
Application number
AT94921495T
Other languages
English (en)
Inventor
Victor D Mogilnicki
Original Assignee
Kennametal Inc
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 Kennametal Inc filed Critical Kennametal Inc
Application granted granted Critical
Publication of ATE151674T1 publication Critical patent/ATE151674T1/de

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
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
    • B23B31/201—Characterized by features relating primarily to remote control of the gripping means
    • B23B31/202—Details of the jaws
    • 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
    • B23B2231/54—Chucks for taps
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17411—Spring biased jaws
    • Y10T279/17418—Unitary
    • Y10T279/17435—Split at both ends
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17411—Spring biased jaws
    • Y10T279/17487—Moving-cam actuator
    • Y10T279/17504—Threaded cam sleeve
    • Y10T279/17512—Loose jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Drilling Tools (AREA)
  • Dowels (AREA)
  • Jigs For Machine Tools (AREA)
  • Adornments (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
AT94921495T 1993-08-03 1994-07-11 Spannhülse für gewindebohrer mit quadratischem schaft ATE151674T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/102,029 US5383673A (en) 1993-08-03 1993-08-03 Collet for a square-shank tap

Publications (1)

Publication Number Publication Date
ATE151674T1 true ATE151674T1 (de) 1997-05-15

Family

ID=22287735

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94921495T ATE151674T1 (de) 1993-08-03 1994-07-11 Spannhülse für gewindebohrer mit quadratischem schaft

Country Status (13)

Country Link
US (1) US5383673A (de)
EP (1) EP0712342B1 (de)
JP (1) JP2812559B2 (de)
KR (1) KR0165745B1 (de)
CN (1) CN1043320C (de)
AT (1) ATE151674T1 (de)
AU (1) AU675866B2 (de)
BR (1) BR9407369A (de)
CA (1) CA2165464C (de)
DE (2) DE69402717T2 (de)
ES (1) ES2088376T3 (de)
RU (1) RU2121906C1 (de)
WO (1) WO1995003909A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19512556A1 (de) * 1995-04-04 1996-10-10 Peter Baumgaertner Klemmhalter für Gewindebohrer
US5641168A (en) * 1995-05-31 1997-06-24 Power Tool Holders, Inc. Machine tool collet with axial stop
US5636851A (en) * 1995-05-31 1997-06-10 Power Tool Holders, Inc. Tapping collet
US5804795A (en) * 1996-05-28 1998-09-08 Fortune; William S. Soldering tip heat accumulator
CH696901A5 (de) * 2004-05-18 2008-01-31 Rego Fix Ag Spannhülse.
US20070031202A1 (en) * 2005-08-05 2007-02-08 Mu Hsien-Chung T Tap and die ratcheting wrench assembly
US8375831B2 (en) * 2007-10-30 2013-02-19 Easco Hand Tools, Inc. Tool locking mechanism
WO2013029645A1 (de) * 2011-08-26 2013-03-07 Franz Haimer Maschinenbau Kg Vorrichtung und verfahren zum spannen eines bauteils an einem rotierenden maschinenteil
CN102490030A (zh) * 2011-11-18 2012-06-13 安徽鑫龙电器股份有限公司 一种用于车床板牙加工的弹性工件夹头
DE102012215036A1 (de) * 2012-04-13 2013-10-17 Gühring Ohg Hydrodehnspannfutter
RU2524518C1 (ru) * 2013-03-04 2014-07-27 Открытое Акционерное Общество Тульский Оружейный Завод Цанговый токарный патрон
CN103551618A (zh) * 2013-10-23 2014-02-05 昆山邦琪盛电子材料有限公司 一种夹头
CN103921211B (zh) * 2014-04-01 2016-09-21 广东鼎泰机器人科技有限公司 用于夹紧pcb微钻的机械弹性夹头
CN106001659A (zh) * 2016-06-15 2016-10-12 镇江市大兴机械制造有限公司 一种钻孔装置中的钻头夹
CN107139000A (zh) * 2017-06-29 2017-09-08 中国航空工业标准件制造有限责任公司 台阶轴外圆车削平面和径向钻孔的夹具
US11179783B2 (en) * 2018-03-29 2021-11-23 Schaublin Sa Quick changeable collet clamping assembly

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1252335A (en) * 1916-08-19 1918-01-01 Scully Jones & Company Tapered sleeve.
USRE19312E (en) * 1929-03-07 1934-09-11 Tool driver
FR721660A (fr) * 1930-11-14 1932-03-07 Fourrure extensible pour mèche à queue cylindrique, fraises ou similaires
US2098675A (en) * 1936-02-15 1937-11-09 Procunier Safety Chuck Company Tool-holding chuck and collet therefor
US2141786A (en) * 1937-06-14 1938-12-27 Helgerud John Friction chuck and driver
BE502360A (de) * 1950-04-06
US2778650A (en) * 1954-03-11 1957-01-22 Erickson Tool Co Collet chuck
GB1080771A (en) * 1964-01-10 1967-08-23 Qualcut Tools Ltd Improvements in collet chucks
US3451686A (en) * 1965-08-02 1969-06-24 Houdaille Industries Inc Chuck construction
GB1127474A (en) * 1967-03-22 1968-09-18 Erickson Tool Co Improvements in or relating to chucks
US3666278A (en) * 1970-03-26 1972-05-30 Hardinge Brothers Inc Machine tool feed chuck
US3701537A (en) * 1970-05-20 1972-10-31 Joseph J Rossman Split transfer sleeve
US3726532A (en) * 1970-09-21 1973-04-10 Houdaille Industries Inc Collet chuck for a tap
US3767217A (en) * 1971-04-16 1973-10-23 Ritmar Corp Variable chuck

Also Published As

Publication number Publication date
EP0712342B1 (de) 1997-04-16
RU2121906C1 (ru) 1998-11-20
EP0712342A1 (de) 1996-05-22
ES2088376T3 (es) 1997-08-16
AU7220194A (en) 1995-02-28
ES2088376T1 (es) 1996-08-16
KR960703696A (ko) 1996-08-31
CA2165464C (en) 1998-06-23
AU675866B2 (en) 1997-02-20
JP2812559B2 (ja) 1998-10-22
WO1995003909A1 (en) 1995-02-09
CN1128510A (zh) 1996-08-07
CN1043320C (zh) 1999-05-12
US5383673A (en) 1995-01-24
DE69402717D1 (de) 1997-05-22
CA2165464A1 (en) 1995-02-09
BR9407369A (pt) 1996-07-16
DE712342T1 (de) 1996-12-12
KR0165745B1 (ko) 1999-02-01
JPH08508941A (ja) 1996-09-24
DE69402717T2 (de) 1997-07-31

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee