ATE126463T1 - Bohrer. - Google Patents

Bohrer.

Info

Publication number
ATE126463T1
ATE126463T1 AT91306252T AT91306252T ATE126463T1 AT E126463 T1 ATE126463 T1 AT E126463T1 AT 91306252 T AT91306252 T AT 91306252T AT 91306252 T AT91306252 T AT 91306252T AT E126463 T1 ATE126463 T1 AT E126463T1
Authority
AT
Austria
Prior art keywords
arm
radially outwards
drill body
drills
moving
Prior art date
Application number
AT91306252T
Other languages
English (en)
Inventor
David Patrick Payne
Original Assignee
David Patrick Payne
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 David Patrick Payne filed Critical David Patrick Payne
Application granted granted Critical
Publication of ATE126463T1 publication Critical patent/ATE126463T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/0018—Drills for enlarging a hole
    • B23B51/0045—Drills for enlarging a hole by expanding or tilting the toolhead
    • 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
    • Y10T408/83—Tool-support with means to move Tool relative to tool-support
    • Y10T408/85—Tool-support with means to move Tool relative to tool-support to move radially
    • Y10T408/858—Moving means including wedge, screw or cam
    • Y10T408/8588—Axially slidable moving-means
    • Y10T408/85884—Tool pivotally mounted on support
    • 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
    • Y10T82/00—Turning
    • Y10T82/12—Radially moving rotating tool inside bore

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Golf Clubs (AREA)
  • Drilling And Boring (AREA)
  • Eye Examination Apparatus (AREA)
AT91306252T 1990-07-16 1991-07-10 Bohrer. ATE126463T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9015577A GB2246089B (en) 1990-07-16 1990-07-16 Improvements in drills

Publications (1)

Publication Number Publication Date
ATE126463T1 true ATE126463T1 (de) 1995-09-15

Family

ID=10679152

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91306252T ATE126463T1 (de) 1990-07-16 1991-07-10 Bohrer.

Country Status (5)

Country Link
US (1) US5110238A (de)
EP (1) EP0467582B1 (de)
AT (1) ATE126463T1 (de)
DE (1) DE69112151T2 (de)
GB (1) GB2246089B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2297052B (en) * 1995-01-23 1998-02-18 David Patrick Payne Improvements in drills

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US729647A (en) * 1902-10-23 1903-06-02 Nat Automatic Tool Co Tap.
US1511898A (en) * 1923-02-17 1924-10-14 Makay Carl Reamer
US2236944A (en) * 1939-06-20 1941-04-01 Charles B Gerardi Drill bit
US2541537A (en) * 1946-07-22 1951-02-13 George W Newcomb Undercutter
US2940367A (en) * 1956-03-20 1960-06-14 Cogsdill Tool Prod Deburring tool
US3815694A (en) * 1973-01-04 1974-06-11 J Giustino Tool for drilling a ledged hole
US4498820A (en) * 1982-08-17 1985-02-12 Sma Controls Inc. Cutting tool
US4635737A (en) * 1984-03-08 1987-01-13 Kabushiki Kaishi Miyanaga Undercutting drill
GB2184962B (en) * 1986-01-07 1989-10-18 David Patrick Payne Improvements in drills
US4847961A (en) * 1987-12-24 1989-07-18 Ford Motor Company Method and apparatus for stitch-machining deep cavities in metal workpieces

Also Published As

Publication number Publication date
GB2246089A (en) 1992-01-22
DE69112151T2 (de) 1996-02-29
EP0467582A2 (de) 1992-01-22
GB9015577D0 (en) 1990-09-05
GB2246089B (en) 1994-01-12
EP0467582B1 (de) 1995-08-16
DE69112151D1 (de) 1995-09-21
EP0467582A3 (en) 1992-05-20
US5110238A (en) 1992-05-05

Similar Documents

Publication Publication Date Title
DE69923215D1 (de) Bohrlochwerkzeug mit ausfahrbaren teilen
DE60112654D1 (de) Dämpferdrucksteuergerät für eine hydraulische Gesteinsbohrmaschine
DE69529634D1 (de) Richtungsbohrkopf mit Ablenkschuh
DE69600885D1 (de) Bohrer
PT91541A (pt) Dispositivo de perfuracao
ATE90602T1 (de) Bohrvorrichtung.
ES2110156T3 (es) Dispositivo taladrador para la realizacion de taladros de perforacion con destalonamiento.
IT1204117B (it) Attrezzo per eseguire lamature su macchine utensili in particolare all'estremita' non accessibile di fori passanti
ATE126463T1 (de) Bohrer.
DE50115642D1 (de) Bohrvorrichtung
SE9604318L (sv) Kraftöverföringsanordning till borr för upptagning av markprover
ATE123844T1 (de) Tunnelbohrmaschine.
SE8604321D0 (sv) Oppningsanordning for en utrustning for skarvstangsborrning
SE8604245D0 (sv) Oppningsanordning for en utrustning for skarvstangsborrning
SE8203716L (sv) Borrhammare med verktygshallare
ATE99769T1 (de) Tunnelbohrmaschine.
SE8406406D0 (sv) Upprymningshuvud
RU1776494C (ru) Расточный станок
ATE275235T1 (de) Bohrspitze
DE50103620D1 (de) Drehmaschine
ES2094007T3 (es) Dispositivo para la realizacion de taladros de perforacion con destalonamientos.
ATE79316T1 (de) Bohrwerkzeug.
SE8904192D0 (sv) Drill tool
SE8700633D0 (sv) Verktyg for utmerkning av en snittlinje pa utsidan av ett ror eller dylikt

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties