IT8619112A0 - Dispositivo di fissaggio foratore e filettatore. - Google Patents

Dispositivo di fissaggio foratore e filettatore.

Info

Publication number
IT8619112A0
IT8619112A0 IT8619112A IT1911286A IT8619112A0 IT 8619112 A0 IT8619112 A0 IT 8619112A0 IT 8619112 A IT8619112 A IT 8619112A IT 1911286 A IT1911286 A IT 1911286A IT 8619112 A0 IT8619112 A0 IT 8619112A0
Authority
IT
Italy
Prior art keywords
threader
driller
fixing device
fixing
threader fixing
Prior art date
Application number
IT8619112A
Other languages
English (en)
Other versions
IT1188275B (it
Inventor
George Jesson
Larry J Arnold
Original Assignee
Usm 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 Usm Corp filed Critical Usm Corp
Publication of IT8619112A0 publication Critical patent/IT8619112A0/it
Application granted granted Critical
Publication of IT1188275B publication Critical patent/IT1188275B/it

Links

Classifications

    • 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
    • B23G5/00—Thread-cutting tools; Die-heads
    • B23G5/20—Thread-cutting tools; Die-heads combined with other tools, e.g. drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/02—Dies or mountings therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/56—Making machine elements screw-threaded elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/001—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed
    • F16B25/0021—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed the material being metal, e.g. sheet-metal or aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
    • F16B25/0084—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by geometric details of the tip
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/10—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws
    • F16B25/103—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws by means of a drilling screw-point, i.e. with a cutting and material removing action
    • 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
    • B23G2200/00—Details of threading tools
    • B23G2200/14—Multifunctional threading tools
    • B23G2200/143—Tools comprising means for drilling
    • 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
    • B23G2200/00—Details of threading tools
    • B23G2200/14—Multifunctional threading tools
    • B23G2200/146—Tools comprising a tap
IT19112/86A 1985-01-17 1986-01-17 Dispositivo di fissaggio foratore e filettatore IT1188275B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/692,418 US4836730A (en) 1985-01-17 1985-01-17 Fastener

Publications (2)

Publication Number Publication Date
IT8619112A0 true IT8619112A0 (it) 1986-01-17
IT1188275B IT1188275B (it) 1988-01-07

Family

ID=24780509

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19112/86A IT1188275B (it) 1985-01-17 1986-01-17 Dispositivo di fissaggio foratore e filettatore

Country Status (10)

Country Link
US (1) US4836730A (it)
JP (1) JPH0689767B2 (it)
AU (1) AU585300B2 (it)
CA (1) CA1274410A (it)
DE (1) DE3601315A1 (it)
FR (1) FR2576068B1 (it)
GB (2) GB2169826B (it)
HK (2) HK101490A (it)
IT (1) IT1188275B (it)
SG (1) SG27989G (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3626627C2 (de) * 1985-08-14 1995-03-16 Emhart Ind Befestiger
DE4112591C1 (it) * 1991-04-17 1992-08-27 Sfs Stadler Holding Ag, Heerbrugg, Ch
DE4440437C1 (de) * 1994-11-11 1996-02-08 Ejot Verbindungstech Gmbh & Co Selbstbohrende und gewindeformende Schraube mit Fließformabschnitt
US6146047A (en) * 1997-01-24 2000-11-14 Saito; Tetsuro Fastener and fastening structure
AUPO502997A0 (en) * 1997-02-11 1997-03-06 W.A. Deutscher Pty Ltd Fastening screw and fastening system
DE29906274U1 (de) * 1999-04-08 1999-06-24 Az Ausruest Zubehoer Gmbh Selbstbohrendes und gewindeformendes Verbindungselement
US6796759B2 (en) * 2001-01-12 2004-09-28 A. L. Pepper Aasgaard, III Self-polishing and tapping rivet assembly
DE20313819U1 (de) * 2003-09-05 2005-01-13 A-Z Ausrüstung Und Zubehör Gmbh & Co. Kg Senkkopfschraube
US20070065252A1 (en) * 2005-09-20 2007-03-22 Guo-Cai Su Screw with multiple cutting ridges in end section
US7744323B2 (en) * 2005-10-11 2010-06-29 Steve Songrok Kim Retractable nail device
US20120232599A1 (en) * 2011-03-10 2012-09-13 Jared Schoenly Awl screw fixation members and related systems
JP5663467B2 (ja) * 2011-12-26 2015-02-04 平田ネジ株式会社 ドリルねじ
US9518599B2 (en) * 2014-04-10 2016-12-13 Simpson Strong-Tie Company, Inc. Metal to metal fastener
US11326638B2 (en) * 2016-10-07 2022-05-10 Illinois Tool Works Inc. Threaded fastener with a hybrid self-drilling tip

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1303320B (it) * 1962-11-26 Illinois Tool Works Inc
US3241426A (en) * 1963-11-08 1966-03-22 Illinois Tool Works Drilling and tapping screw with ragged cutting edges
US3463045A (en) * 1966-05-10 1969-08-26 Illinois Tool Works Drilling screw
US3395603A (en) * 1966-09-13 1968-08-06 Parker Kaion Corp Rotary threaded fasteners
NL137880C (it) * 1968-01-09
US3507183A (en) * 1969-01-23 1970-04-21 Microdot Inc Drill screw with swaging threads
DD83671A1 (de) * 1969-12-23 1971-08-05 Dieter Dr-Ing Roehrich Bohrtreibschraube
US3789725A (en) * 1971-10-06 1974-02-05 B Lindstrom Self-drilling and self-tapping fastener and method of manufacture thereof
US3786713A (en) * 1971-10-15 1974-01-22 Illinois Tool Works Chip breaker drill screw
GB1484567A (en) * 1973-08-18 1977-09-01 Gkn Screws Fasteners Ltd Fasteners
US4064784A (en) * 1975-05-01 1977-12-27 Adler Robert B Drill tip and threaded fastener
DE2551510A1 (de) * 1975-11-17 1977-05-18 Joachim Wegner Selbstschneidende schraube
US4114507A (en) * 1976-11-17 1978-09-19 The Kalt Manufacturing Company Drill screw
US4147088A (en) * 1977-03-16 1979-04-03 Nl Industries, Inc. Drill screw
US4565471A (en) * 1979-10-02 1986-01-21 Mitsubishi Kinzoku Kabushiki Kaisha Drill bit
GB2100628B (en) * 1981-06-25 1985-04-11 Shinjo Seisakusho Yk A drill screw
NZ202991A (en) * 1982-02-05 1985-11-08 Usm Corp Rotary threaded drilling and thread-forming screw with radiused drag surfaces in drilling portion
US4568229A (en) * 1983-05-09 1986-02-04 Construction Fasteners, Inc. Drill tip and fastener employing same
US4561813A (en) * 1983-06-06 1985-12-31 M. A. Ford Mfg. Co., Inc. Drill
EP0136912B1 (en) * 1983-10-04 1989-12-20 W.A. Deutsher Pty. Ltd. Self-drilling screw
US4556347A (en) * 1984-05-11 1985-12-03 Lockheed Corporation Split-point twist drill

Also Published As

Publication number Publication date
CA1274410A (en) 1990-09-25
SG27989G (en) 1989-12-22
JPS61211511A (ja) 1986-09-19
GB2169826B (en) 1988-12-29
AU585300B2 (en) 1989-06-15
GB8719329D0 (en) 1987-09-23
FR2576068A1 (fr) 1986-07-18
GB2169826A (en) 1986-07-23
IT1188275B (it) 1988-01-07
AU5243386A (en) 1986-07-24
DE3601315A1 (de) 1986-08-28
JPH0689767B2 (ja) 1994-11-14
HK101490A (en) 1990-12-14
HK101390A (en) 1990-12-14
GB2201365B (en) 1988-12-29
US4836730A (en) 1989-06-06
FR2576068B1 (fr) 1989-08-18
GB2201365A (en) 1988-09-01
GB8600729D0 (en) 1986-02-19

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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: 19990128