CH624324A5 - - Google Patents

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Publication number
CH624324A5
CH624324A5 CH671078A CH671078A CH624324A5 CH 624324 A5 CH624324 A5 CH 624324A5 CH 671078 A CH671078 A CH 671078A CH 671078 A CH671078 A CH 671078A CH 624324 A5 CH624324 A5 CH 624324A5
Authority
CH
Switzerland
Prior art keywords
mandrel
drill bit
drill
rod
tenon
Prior art date
Application number
CH671078A
Other languages
English (en)
French (fr)
Inventor
Everett Douglas Hougen
Original Assignee
Hougen Everett D
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 Hougen Everett D filed Critical Hougen Everett D
Publication of CH624324A5 publication Critical patent/CH624324A5/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B23B51/0453—Drills for trepanning with ejecting devices
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S408/00—Cutting by use of rotating axially moving tool
    • Y10S408/703—Trepanning
    • 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
    • Y10T408/50—Cutting by use of rotating axially moving tool with product handling or receiving means
    • Y10T408/51—Ejector
    • 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
    • Y10T408/89—Tool or Tool with support
    • Y10T408/896—Having product-receiving chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
CH671078A 1977-09-08 1978-06-20 CH624324A5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/831,363 US4131384A (en) 1977-09-08 1977-09-08 Arbor for annular hole cutter

Publications (1)

Publication Number Publication Date
CH624324A5 true CH624324A5 (es) 1981-07-31

Family

ID=25258872

Family Applications (1)

Application Number Title Priority Date Filing Date
CH671078A CH624324A5 (es) 1977-09-08 1978-06-20

Country Status (21)

Country Link
US (1) US4131384A (es)
JP (1) JPS5444289A (es)
AR (1) AR218493A1 (es)
AU (1) AU517834B2 (es)
BE (1) BE868078A (es)
BR (1) BR7803455A (es)
CA (1) CA1075503A (es)
CH (1) CH624324A5 (es)
DE (1) DE2823104C2 (es)
ES (1) ES470807A1 (es)
FR (1) FR2402507A1 (es)
GB (1) GB1581420A (es)
HK (1) HK24882A (es)
IL (1) IL54760A (es)
IT (1) IT1105184B (es)
MX (1) MX147378A (es)
NL (1) NL7806021A (es)
NO (1) NO781818L (es)
NZ (1) NZ187475A (es)
SE (1) SE7805922L (es)
ZA (1) ZA782914B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3047900C1 (de) * 1980-12-19 1982-10-07 Daimler-Benz Ag, 7000 Stuttgart Werkzeug zum Ausscheiden von zwei Blechteile miteinander verbindenden Punktschweissstellen
GB2117286A (en) * 1982-03-01 1983-10-12 Michael Bennett Drill tool
US4490080A (en) * 1983-02-18 1984-12-25 Precision Industries, Inc. Hole cutting tool
SE441807B (sv) * 1984-04-09 1985-11-11 Santrade Ltd Borr for borrning av arbetsstycken, foretredesvis av kompositmaterial
DE3608892A1 (de) * 1986-03-17 1987-10-01 Guehring Gottlieb Werkzeug zum ausschneiden von punktschweissstellen
DE3842401A1 (de) * 1988-12-16 1990-06-21 Licentia Gmbh Mit der werkzeugspindel eines handfuehrbaren elektrowerkzeugs vereinigbarer adapter
US5823720A (en) 1996-02-16 1998-10-20 Bitmoore High precision cutting tools
JP2002538976A (ja) 1999-03-15 2002-11-19 ホウジェン マニュファクチャリング インコーポレイテッド 自己付着ドリル及び切削工具
DE10005365A1 (de) * 2000-02-07 2001-08-09 Hilti Ag Bohrkrone
FR2815570B1 (fr) * 2000-10-24 2003-08-08 Faurecia Ind Procede de fabrication d'une piece en matiere plastique, insert de fixation correspondant, et piece resultante
US7556459B2 (en) * 2005-11-07 2009-07-07 Black & Decker Inc. Hole saw having a drill bit with a pilot tip
US8910360B1 (en) 2009-12-03 2014-12-16 The Boeing Company Floating insert removal tool
US9873156B2 (en) 2013-11-01 2018-01-23 Milwaukee Electric Tool Corporation Pilot pin for drill press

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7430652U (de) * 1974-12-12 Hawera Probst Kg Hohlbohrkrone
US25289A (en) * 1859-08-30 Augek eor cutting- round tenons
US1478623A (en) * 1922-01-20 1923-12-25 Philip L O Neill Drill
US1478624A (en) * 1922-06-26 1923-12-25 Philip L O Neill Drill
GB658867A (en) * 1949-02-16 1951-10-17 Birmingham Small Arms Co Ltd Improvements in tools for forming circular holes
BE513263A (es) * 1951-08-03
DE891043C (de) * 1951-10-23 1953-09-24 Rehbein Geb Zentrierbohrer fuer Anbohrfraeser
FR2134202B1 (es) * 1971-04-26 1975-07-04 Weissman Bernard
US3825362A (en) * 1973-02-26 1974-07-23 Hougen Everett Arbor for an annular hole cutter

Also Published As

Publication number Publication date
ZA782914B (en) 1979-05-30
HK24882A (en) 1982-06-18
IT1105184B (it) 1985-10-28
AR218493A1 (es) 1980-06-13
AU517834B2 (en) 1981-08-27
JPS5444289A (en) 1979-04-07
US4131384A (en) 1978-12-26
AU3631678A (en) 1979-11-29
FR2402507A1 (fr) 1979-04-06
MX147378A (es) 1982-11-26
SE7805922L (sv) 1979-03-09
DE2823104A1 (de) 1979-03-22
NO781818L (no) 1979-03-09
CA1075503A (en) 1980-04-15
IT7849982A0 (it) 1978-06-22
NL7806021A (nl) 1979-03-12
JPS575645B2 (es) 1982-02-01
IL54760A0 (en) 1978-07-31
NZ187475A (en) 1981-07-13
IL54760A (en) 1982-05-31
DE2823104C2 (de) 1983-04-28
GB1581420A (en) 1980-12-10
ES470807A1 (es) 1979-01-16
BR7803455A (pt) 1979-05-08
BE868078A (fr) 1978-10-02

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Legal Events

Date Code Title Description
PL Patent ceased