DE3782557T2 - Einstellbare doppelbohreinheit. - Google Patents

Einstellbare doppelbohreinheit.

Info

Publication number
DE3782557T2
DE3782557T2 DE8787630116T DE3782557T DE3782557T2 DE 3782557 T2 DE3782557 T2 DE 3782557T2 DE 8787630116 T DE8787630116 T DE 8787630116T DE 3782557 T DE3782557 T DE 3782557T DE 3782557 T2 DE3782557 T2 DE 3782557T2
Authority
DE
Germany
Prior art keywords
drilling unit
adjustable double
double drilling
adjustable
unit
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE8787630116T
Other languages
English (en)
Other versions
DE3782557D1 (de
Inventor
Jack B Koczarski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of DE3782557D1 publication Critical patent/DE3782557D1/de
Application granted granted Critical
Publication of DE3782557T2 publication Critical patent/DE3782557T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
    • B23B39/161—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
    • 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
    • Y10T408/36—Machine including plural tools
    • Y10T408/38—Plural, simultaneously operational tools
    • Y10T408/3811—Plural, simultaneously operational tools with provision for adjustment of relationship of axes
    • 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
    • Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
    • Y10T408/557—Frictionally engaging sides of opening in work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
DE8787630116T 1986-07-02 1987-07-02 Einstellbare doppelbohreinheit. Expired - Fee Related DE3782557T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/881,535 US4678378A (en) 1986-07-02 1986-07-02 Adjustable dual drill assembly

Publications (2)

Publication Number Publication Date
DE3782557D1 DE3782557D1 (de) 1992-12-17
DE3782557T2 true DE3782557T2 (de) 1993-04-08

Family

ID=25378678

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8787630116T Expired - Fee Related DE3782557T2 (de) 1986-07-02 1987-07-02 Einstellbare doppelbohreinheit.
DE198787630116T Pending DE251984T1 (de) 1986-07-02 1987-07-02 Einstellbare doppelbohreinheit.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE198787630116T Pending DE251984T1 (de) 1986-07-02 1987-07-02 Einstellbare doppelbohreinheit.

Country Status (6)

Country Link
US (1) US4678378A (de)
EP (1) EP0251984B1 (de)
JP (1) JPS6322207A (de)
AU (1) AU592446B2 (de)
CA (1) CA1298103C (de)
DE (2) DE3782557T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5205682A (en) * 1991-04-12 1993-04-27 Cooper Industries, Inc. Adjustable dual bit drilling machine
US5482409A (en) * 1993-01-06 1996-01-09 The Boeing Company Part positioning and drilling end effector
NL1012438C2 (nl) * 1999-06-25 2001-01-08 Visser S Gravendeel Holding Pottenvulmachine.
US7066692B2 (en) * 2003-01-16 2006-06-27 Kuhn Jayme K Dual chuck electrical hand drill
US7503108B2 (en) * 2003-07-09 2009-03-17 Ford Motor Company Multi-spindle positioning apparatus
US7374373B1 (en) * 2004-06-23 2008-05-20 Joon Park Pocket hole drilling machine
ES2326583B1 (es) * 2008-02-28 2010-07-13 Airbus Operations, S.L. Herramienta buscataladros, metodo de utilizacion de la misma y usos.
US10533375B2 (en) 2015-07-24 2020-01-14 Halliburton Energy Services, Inc. Multiple speed drill bit assembly
US10471520B2 (en) 2016-06-17 2019-11-12 Charles Kirby Drive multiplying device

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1228110A (en) * 1913-06-11 1917-05-29 Harry Hanson Boring-machine.
US2484243A (en) * 1944-11-10 1949-10-11 Nielsen Robert Alexander Drilling machine for the simultaneous drilling of three holes
DE900011C (de) * 1951-12-02 1953-12-17 Josenhans & Volz Maschinen Und Mehrspindelbohrmaschine
US2706918A (en) * 1953-03-30 1955-04-26 Leland F Blatt Multiple bit attachment for drilling tool
CH320032A (de) * 1953-03-30 1957-03-15 Allemann Hugo Einrichtung an Bohrmaschinen zum selbsttätigen gegenseitigen Ausrichten von Werkzeug und Werkstück beim Bohren und Versenken
US2951425A (en) * 1957-08-13 1960-09-06 Western Electric Co Deburring machine
US2963927A (en) * 1959-10-26 1960-12-13 Boeing Co Self aligning drill motor clamp
US3526496A (en) * 1967-04-05 1970-09-01 Union Oil Co Desiccation and defoliation of plants
US3529496A (en) * 1969-07-30 1970-09-22 Ernest K Haley Multiple drill spindle shifting mechanism
US3663115A (en) * 1970-04-20 1972-05-16 Zephyr Mfg Co Portable drill with power drawbar clamping device
US3652175A (en) * 1970-07-13 1972-03-28 Standard Tool & Mfg Co Adjustable multiple spindler drill head
US3822958A (en) * 1973-06-04 1974-07-09 Ekstrom Carlson & Co Multispindle drilling machine
DE2616550A1 (de) * 1976-04-14 1977-10-20 Dieter Dipl Ing Maier Exzentermehrspindelkopf
US4179229A (en) * 1977-12-19 1979-12-18 Miyakawa Industry Company Limited Multiple spindle drilling machine for wide flange beams
US4493595A (en) * 1978-09-25 1985-01-15 Colt Industries Operating Corp Compact multiple spindle boring head with quick change tool supports
US4286902A (en) * 1980-01-09 1981-09-01 Dresser Industries, Inc. Self-colleting drill
JPS57168809A (en) * 1981-04-06 1982-10-18 Fuji Seiki Seizosho:Kk Spindle support device for multi-spindle cluster type drilling machine
JPS6034204A (ja) * 1983-07-29 1985-02-21 Nakamuratome Seimitsu Kogyo Kk 工作機械

Also Published As

Publication number Publication date
DE3782557D1 (de) 1992-12-17
DE251984T1 (de) 1988-06-30
EP0251984A3 (en) 1990-01-24
CA1298103C (en) 1992-03-31
US4678378A (en) 1987-07-07
AU7507687A (en) 1988-01-07
EP0251984B1 (de) 1992-11-11
AU592446B2 (en) 1990-01-11
JPS6322207A (ja) 1988-01-29
EP0251984A2 (de) 1988-01-07

Similar Documents

Publication Publication Date Title
NO871553L (no) Boreapparat.
ES2022895B3 (es) Estabilizadores de perforacion.
NO875261D0 (no) Borefluid.
DE68904880D1 (de) Bohrschraube.
DE69022750T2 (de) Bohrgerät.
DE216396T1 (de) Bohrwerkzeug.
DE3766007D1 (de) Bohrfluessigkeit.
DE3777997D1 (de) Piperidinderivate.
NO873373D0 (no) Boreapparat.
DE3761308D1 (de) 18-phenylestrane-derivate.
DE3769218D1 (de) Bohrvorrichtung.
DE3763835D1 (de) Bohreinheit.
DE3782557T2 (de) Einstellbare doppelbohreinheit.
NO870405D0 (no) Senkeboremaskin.
DE3778624D1 (de) Glucosylmoranoline-derivate.
FI873959A0 (fi) Borrverktyg.
DE3780338D1 (de) Indenopyrimidin-derivate.
DE3781831D1 (de) Aralkylimidazolderivate.
NO871037D0 (no) Borkrone.
DE3788094D1 (de) Bohrer.
DE3774759D1 (de) Alkenamid-derivate.
NO872730D0 (no) Borevaeske.
DE3785480D1 (de) Macrolid-derivate.
DE3769757D1 (de) Hydrofluoren-derivate.
NO870356D0 (no) Borkrone.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee