CH360490A - Tool for forming a circular notch in the surface of a fibrous material - Google Patents

Tool for forming a circular notch in the surface of a fibrous material

Info

Publication number
CH360490A
CH360490A CH360490DA CH360490A CH 360490 A CH360490 A CH 360490A CH 360490D A CH360490D A CH 360490DA CH 360490 A CH360490 A CH 360490A
Authority
CH
Switzerland
Prior art keywords
tool
forming
fibrous material
circular notch
notch
Prior art date
Application number
Other languages
French (fr)
Inventor
Brewster Ransom Robert
Original Assignee
Norfolk Products 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
Priority claimed from US841771A external-priority patent/US2978002A/en
Priority claimed from US841760A external-priority patent/US2981127A/en
Priority claimed from GB43102/59A external-priority patent/GB870902A/en
Priority claimed from FR815795A external-priority patent/FR1245348A/en
Application filed by Norfolk Products Corp filed Critical Norfolk Products Corp
Publication of CH360490A publication Critical patent/CH360490A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G15/00—Boring or turning tools; Augers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—Twist drills
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • 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
    • B23B51/044—Drills for trepanning with core holding 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/86—Tool-support with means to permit positioning of the Tool relative to support
    • Y10T408/87—Tool having stepped cutting edges
    • Y10T408/8725—Tool having stepped cutting edges including means to permit relative axial positioning of edges
    • Y10T408/8729—Tool having stepped cutting edges including means to permit relative axial positioning of edges with work-engaging structure other than cutting edge
    • 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
    • Y10T408/86—Tool-support with means to permit positioning of the Tool relative to support
    • Y10T408/87—Tool having stepped cutting edges
    • Y10T408/8725—Tool having stepped cutting edges including means to permit relative axial positioning of edges
    • Y10T408/8734—Tool having stepped cutting edges including means to permit relative axial positioning of edges including central Tool axially movable relative to 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/86—Tool-support with means to permit positioning of the Tool relative to support
    • Y10T408/87—Tool having stepped cutting edges
    • Y10T408/8738—Tool having stepped cutting edges including inverse cutting edge
    • 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
    • Y10T408/907—Tool or Tool with support including detailed shank

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Drilling Tools (AREA)
CH360490D 1958-01-20 1960-01-18 Tool for forming a circular notch in the surface of a fibrous material CH360490A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US709825A US2927614A (en) 1958-01-20 1958-01-20 Countersinking tool
US841771A US2978002A (en) 1959-09-23 1959-09-23 Plug cutter
US841760A US2981127A (en) 1959-09-23 1959-09-23 Drill with chip remover
GB43102/59A GB870902A (en) 1958-01-20 1959-12-18 Improvements relating to cutting, drilling or boring tools
FR815795A FR1245348A (en) 1958-01-20 1960-01-15 Tool for milling wood

Publications (1)

Publication Number Publication Date
CH360490A true CH360490A (en) 1962-02-28

Family

ID=27515005

Family Applications (1)

Application Number Title Priority Date Filing Date
CH360490D CH360490A (en) 1958-01-20 1960-01-18 Tool for forming a circular notch in the surface of a fibrous material

Country Status (3)

Country Link
US (1) US2927614A (en)
CH (1) CH360490A (en)
DE (1) DE1403721A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484114A (en) * 1967-09-12 1969-12-16 Emil A Rodin Screw installing attachment for power tools
US3838937A (en) * 1973-01-26 1974-10-01 R Hawley Combination drill and counterbore
US4093395A (en) * 1977-03-14 1978-06-06 Mcdonnell Douglas Corporation Drill and combined drill countersink
US4353670A (en) * 1980-06-02 1982-10-12 Everede Tool Company Machining tool
US7354230B2 (en) * 2003-12-23 2008-04-08 Lynn Bauman Bit holding apparatus for use with a power tool
US8132990B2 (en) 2003-12-23 2012-03-13 Lynn Everett Bauman Bit holding apparatus for use with a power tool
US7147409B2 (en) * 2004-03-17 2006-12-12 Wienhold James L Drill countersink assembly
US20070175176A1 (en) * 2006-01-17 2007-08-02 Kurt Lane Ultimate deck jig
US8702357B2 (en) * 2009-02-10 2014-04-22 Kennametal Inc. Multi-piece drill head and drill including the same
US8926237B2 (en) * 2011-07-11 2015-01-06 Kennametal Inc. Multi-piece twist drill head and twist drill including the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE411549C (en) * 1923-03-17 1925-03-30 Metzke & Greim Tief Und Hochba Tool for making recesses on construction timber for the purpose of receiving claw plates
BE464909A (en) * 1941-10-14
CH290382A (en) * 1950-02-23 1953-04-30 Mey Kg Maschf Mafell Wood cutter.
US2721592A (en) * 1951-06-01 1955-10-25 Julius D Baker Circle cutting bit

Also Published As

Publication number Publication date
US2927614A (en) 1960-03-08
DE1403721A1 (en) 1970-09-17

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