CA1013975A - Fasteners - Google Patents

Fasteners

Info

Publication number
CA1013975A
CA1013975A CA211,879A CA211879A CA1013975A CA 1013975 A CA1013975 A CA 1013975A CA 211879 A CA211879 A CA 211879A CA 1013975 A CA1013975 A CA 1013975A
Authority
CA
Canada
Prior art keywords
fasteners
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
Application number
CA211,879A
Other languages
English (en)
Other versions
CA211879S (en
Inventor
Robert N. Wilson
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.)
WA Deutsher Pty Ltd
Original Assignee
WA Deutsher Pty Ltd
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 WA Deutsher Pty Ltd filed Critical WA Deutsher Pty Ltd
Application granted granted Critical
Publication of CA1013975A publication Critical patent/CA1013975A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16B25/0031—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 screw being designed to be screwed into different materials, e.g. a layered structure or through metallic and wooden parts
    • 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
    • F16B25/0089—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw the screw having wings
    • 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
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041—Specially-shaped shafts
    • 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
    • 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
    • Y10T408/905—Having stepped cutting edges
    • Y10T408/906—Axially spaced

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Drilling Tools (AREA)
CA211,879A 1973-10-30 1974-10-21 Fasteners Expired CA1013975A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU545873 1973-10-30

Publications (1)

Publication Number Publication Date
CA1013975A true CA1013975A (en) 1977-07-19

Family

ID=3695924

Family Applications (1)

Application Number Title Priority Date Filing Date
CA211,879A Expired CA1013975A (en) 1973-10-30 1974-10-21 Fasteners

Country Status (3)

Country Link
US (1) US3916757A (enExample)
JP (1) JPS5214387B2 (enExample)
CA (1) CA1013975A (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5439569Y2 (enExample) * 1976-12-02 1979-11-22
US4369609A (en) * 1980-08-18 1983-01-25 Sheldon Robert W Prefabricated building system
AT369871B (de) * 1980-09-30 1983-02-10 Sfs Stadler Ag Selbstbohrende schraube
DE3346704A1 (de) * 1983-12-23 1985-07-04 Richter-System GmbH & Co KG, 6103 Griesheim Selbstschneidende schnellbauschraube
AT380545B (de) * 1984-05-25 1986-06-10 Sfs Stadler Ag Schraube
US4625473A (en) * 1985-02-22 1986-12-02 Berntsen, Inc. Anti-twist rod section and method of using the same in survey monument placement
GB8901659D0 (en) * 1989-01-27 1989-03-15 Quarmby David I Improvements in or relating to screw fasteners
US5046905A (en) * 1989-07-06 1991-09-10 Emhart Inc. Winged drill screw
DE9317008U1 (de) * 1993-11-06 1994-12-15 Bucher, Franz August, Schwaz Schraube
US5791627A (en) * 1997-03-27 1998-08-11 Ford Global Technologies, Inc. Mounting system for automotive internal combustion engine
US5987837A (en) * 1997-11-12 1999-11-23 Nelson; Byron Richard Reamer screw and building panels erected with reamer screws
US6616391B1 (en) * 2001-04-16 2003-09-09 Olympic Manufacturing Group, Inc. Screw for plastic composite lumber
AUPR534101A0 (en) * 2001-05-30 2001-06-21 Loi & Tran Pty. Limited Cutting screw
US6676353B1 (en) * 2002-07-15 2004-01-13 Harry M. Haytayan Self-drilling, self-tapping screws
US20070059122A1 (en) * 2005-09-09 2007-03-15 Kwantex Research Inc. Screw for composite board
US7299725B2 (en) * 2006-03-07 2007-11-27 Diba Industries, Inc. Torque fastening devices and apparatuses
AU2007201924B2 (en) * 2006-05-19 2010-08-12 Illinois Tool Works Inc. Screw
NZ572315A (en) * 2006-05-19 2010-07-30 Itw Australia Pty Ltd Clearance hole cutting screw
US20080148666A1 (en) * 2006-10-20 2008-06-26 Ronald Jean Degen Tongue and Groove Board and Fastener Assembly
DE102007024224A1 (de) * 2007-05-11 2008-11-20 Adolf Würth GmbH & Co. KG Selbstbohrende Schraube
DE102008049640A1 (de) * 2008-09-30 2010-04-01 Flückiger, Werner Befestigungselement
JP3169707U (ja) * 2011-06-02 2011-08-11 ニチハ株式会社 固定具
US8839571B1 (en) * 2013-03-14 2014-09-23 Hubbell Incorporated Break-away screw ground anchor
US10072389B2 (en) * 2014-07-09 2018-09-11 R&B Leasing, Llc Coupler for soil nail and method of emplacing same
US10145077B2 (en) 2014-07-09 2018-12-04 R&B Leasing, Llc Coupler for soil nail and method of emplacing same
USD856788S1 (en) * 2017-03-31 2019-08-20 Dimex, Llc Edging spike for lawn and pavers
EP3760884A1 (de) * 2019-07-03 2021-01-06 Hilti Aktiengesellschaft Trockenbauschraube
TWI723707B (zh) * 2019-12-27 2021-04-01 陳韋志 翼型止推螺絲之搓牙與止推平直部一體成型
CN120916673A (zh) * 2023-03-17 2025-11-07 墨方设计有限公司 安装机构

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1506798A1 (enExample) * 1966-04-14
US3699841A (en) * 1971-03-31 1972-10-24 Illinois Tool Works Drilling and reaming screw

Also Published As

Publication number Publication date
JPS5214387B2 (enExample) 1977-04-21
JPS5088456A (enExample) 1975-07-16
US3916757A (en) 1975-11-04

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