IT1172227B - Mandrino portamaschio - Google Patents

Mandrino portamaschio

Info

Publication number
IT1172227B
IT1172227B IT67325/81A IT6732581A IT1172227B IT 1172227 B IT1172227 B IT 1172227B IT 67325/81 A IT67325/81 A IT 67325/81A IT 6732581 A IT6732581 A IT 6732581A IT 1172227 B IT1172227 B IT 1172227B
Authority
IT
Italy
Prior art keywords
spindle
holder
spindle holder
holder spindle
Prior art date
Application number
IT67325/81A
Other languages
English (en)
Other versions
IT8167325A0 (it
Inventor
N Miles Wilbur
Original Assignee
Erickson Tool Co
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 Erickson Tool Co filed Critical Erickson Tool Co
Publication of IT8167325A0 publication Critical patent/IT8167325A0/it
Application granted granted Critical
Publication of IT1172227B publication Critical patent/IT1172227B/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
    • B23B31/08—Chucks holding tools yieldably
    • B23B31/083—Chucks holding tools yieldably axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor
    • B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/70—Tool or tool-support with torque-applying clutch
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
IT67325/81A 1980-10-01 1981-03-09 Mandrino portamaschio IT1172227B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/192,737 US4364694A (en) 1980-10-01 1980-10-01 Tap holder

Publications (2)

Publication Number Publication Date
IT8167325A0 IT8167325A0 (it) 1981-03-09
IT1172227B true IT1172227B (it) 1987-06-18

Family

ID=22710857

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67325/81A IT1172227B (it) 1980-10-01 1981-03-09 Mandrino portamaschio

Country Status (7)

Country Link
US (1) US4364694A (it)
JP (1) JPS5761416A (it)
CA (1) CA1152778A (it)
DE (1) DE3105248A1 (it)
FR (1) FR2490977B1 (it)
GB (1) GB2084061B (it)
IT (1) IT1172227B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6047047B2 (ja) * 1982-05-19 1985-10-19 聖和精機株式会社 タツプホルダ
GB2121339B (en) * 1982-05-20 1985-10-16 Bristol Erickson Ltd Tool holders for mounting a tap in the spindle of a rotating machine
DE3829800A1 (de) * 1988-09-02 1990-03-15 Adolf Wellach Werkzeughalter fuer werkzeugmaschinen
US5310292A (en) * 1992-12-21 1994-05-10 Kennametal Inc. Linear roller tap driver assembly
US5704738A (en) 1996-05-17 1998-01-06 Sugino; Shigeru Tool attachment assembly
DE19725950C2 (de) * 1997-06-19 2000-04-13 Glimpel Emuge Werk Gewindeschneidfutter für die CNC-Maschinentechnologie "rigid tapping"
US5876158A (en) * 1997-12-03 1999-03-02 Beiter; Russell R. Drive collet assembly for a tap with overdrive protection
US6007885A (en) * 1998-03-19 1999-12-28 W.R. Grace & Co.-Conn. Oxygen scavenging compositions and methods for making same
DE19841537A1 (de) * 1998-09-11 2000-03-16 Benz Werkzeug & Maschbau Werkzeugaufnahme an einer Synchronwerkzeugmaschine
US7708506B2 (en) * 2005-06-16 2010-05-04 The Tapmatic Corporation Self-synchronizing tap driver for rigid tapping with starting force adjustment
CN106270821A (zh) * 2016-09-26 2017-01-04 东莞市森川机械工具有限公司 多空腔模内攻牙机攻牙总成保护装置
CN106964851B (zh) 2017-05-07 2019-04-05 苏州市家家有机械制造有限公司 一种能保证丝攻安全的攻丝刀柄
DE102017122188A1 (de) * 2017-09-25 2019-03-28 Klaus Fehrenbach Gmbh Werkzeughalter
CN113634829A (zh) * 2021-08-13 2021-11-12 晋中市太谷区博莱智能装备制造有限公司 直通玛钢管件的选向装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2375554A (en) * 1944-02-02 1945-05-08 Hook Charles Howard Reversible tap holder
US2778648A (en) * 1954-03-26 1957-01-22 Erickson Tool Co Compensating driver for tap chucks and the like
US2979147A (en) * 1954-05-19 1961-04-11 Daimler Benz Ag Coupling for vehicle half axle drive assembly
GB948732A (en) * 1959-06-06 1964-02-05 Edward Johnson Improvements in driving devices for thread cutting taps
GB958115A (en) * 1959-08-25 1964-05-13 Brd Co Ltd Improvements in or relating to shaft couplings
US3091473A (en) * 1960-10-26 1963-05-28 Bilz Otto Length compensation device for quick-change chucks
US3171145A (en) * 1961-10-26 1965-03-02 Erickson Tool Co Self-releasing tap holder
US3214773A (en) * 1963-01-10 1965-11-02 Erickson Tool Co Tap chuck with adjustable torque release
US3325837A (en) * 1963-08-22 1967-06-20 Svenska Prec Sverktyg Ab Screw thread cutting apparatus with yieldable clutch drive means
US3791756A (en) * 1971-03-15 1974-02-12 Tapmatic Corp Tapping spindle with torque release clutch built into its shank and having automatic depth control
SE361610B (it) * 1972-03-29 1973-11-12 Paper Converting Scandinavian
US3806973A (en) * 1972-05-25 1974-04-30 Valeron Corp Tap driver
US4174918A (en) * 1978-04-18 1979-11-20 Showa Machine Industries Co., Ltd. Tap holder
JPS54165896U (it) * 1978-05-15 1979-11-21
US4277209A (en) * 1979-12-03 1981-07-07 Erickson Tool Company Threading attachment

Also Published As

Publication number Publication date
GB2084061A (en) 1982-04-07
FR2490977B1 (fr) 1987-07-31
US4364694A (en) 1982-12-21
DE3105248C2 (it) 1991-04-04
CA1152778A (en) 1983-08-30
FR2490977A1 (fr) 1982-04-02
JPS5761416A (en) 1982-04-13
IT8167325A0 (it) 1981-03-09
JPH022648B2 (it) 1990-01-18
DE3105248A1 (de) 1982-05-13
GB2084061B (en) 1984-07-11

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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: 19960329