ZA725900B - Extruding screw - Google Patents

Extruding screw

Info

Publication number
ZA725900B
ZA725900B ZA725900A ZA725900A ZA725900B ZA 725900 B ZA725900 B ZA 725900B ZA 725900 A ZA725900 A ZA 725900A ZA 725900 A ZA725900 A ZA 725900A ZA 725900 B ZA725900 B ZA 725900B
Authority
ZA
South Africa
Prior art keywords
extruding screw
extruding
screw
Prior art date
Application number
ZA725900A
Other languages
English (en)
Inventor
H Sygnator
Original Assignee
Illinois Tool Works
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 Illinois Tool Works filed Critical Illinois Tool Works
Publication of ZA725900B publication Critical patent/ZA725900B/xx

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
    • F16B25/10—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws
    • 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
    • F16B25/0078—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw with a shaft of non-circular cross-section or other special geometric features of the shaft
    • 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
    • F16B25/106—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws by means of a self-piercing screw-point, i.e. without removing material
    • 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
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/03—Utilizing fluid pressure
ZA725900A 1971-09-07 1972-08-28 Extruding screw ZA725900B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17795071A 1971-09-07 1971-09-07

Publications (1)

Publication Number Publication Date
ZA725900B true ZA725900B (en) 1974-04-24

Family

ID=22650579

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA725900A ZA725900B (en) 1971-09-07 1972-08-28 Extruding screw

Country Status (11)

Country Link
US (1) US3724315A (xx)
JP (1) JPS506918B2 (xx)
AU (1) AU465505B2 (xx)
BE (1) BE788525A (xx)
BR (1) BR7206098D0 (xx)
CA (1) CA985538A (xx)
FR (1) FR2152145A5 (xx)
GB (1) GB1401014A (xx)
IT (1) IT967187B (xx)
SE (1) SE398774B (xx)
ZA (1) ZA725900B (xx)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978760A (en) * 1970-01-19 1976-09-07 Research Engineering & Manufacturing, Inc. Self-thread forming threaded fasteners and blanks for making same
US3827331A (en) * 1972-11-01 1974-08-06 Res Eng & Mfg Self-extruding screw
US4042342A (en) * 1974-01-14 1977-08-16 Muenchinger Herman G Blanks for making self-thread forming threaded fasteners
US4311423A (en) * 1975-04-25 1982-01-19 Fumio Hirabayashi Hole-drilling, extruding and thread-forming sheet screw
US4179976A (en) * 1978-03-03 1979-12-25 Illinois Tool Works Inc. Extruding and tapping screw and blank for manufacture of such screw
US4269902A (en) * 1978-03-03 1981-05-26 Illinois Tool Works Inc. Extruding and tapping screw and blank for manufacture of such screw
US4216934A (en) * 1978-03-06 1980-08-12 The Siemon Company Universal mounting bracket for circuit blocks
US4693654A (en) * 1980-03-07 1987-09-15 Illinois Tool Works Inc. Self-drilling, self-tapping fastener
US4958419A (en) * 1984-02-17 1990-09-25 3900 Corp. Dual loop hose clamp
US4789288A (en) * 1987-04-02 1988-12-06 Buell Industries, Inc. Anti-cross threading screw
US4915560A (en) * 1987-04-02 1990-04-10 Buell Industrial, Inc. Anti-cross threading fastener
JPH0765609B2 (ja) * 1988-10-19 1995-07-19 株式会社青山製作所 自動調芯用ナット
US4981406A (en) * 1988-12-05 1991-01-01 Ford Motor Company Fastener screw thread and pilot to avoid cross threading
US4952110A (en) * 1989-10-13 1990-08-28 Ring Screw Works, Inc. Anti-cross thread screw
US4963064A (en) * 1989-12-12 1990-10-16 Buell Industries, Inc. Fabric fastener
US5064327A (en) * 1990-09-10 1991-11-12 Research Engineeering & Manufacturing, Inc. Oblique point fastener
DE19857311A1 (de) * 1998-12-11 2000-06-15 Ejot Verbindungstech Gmbh & Co Selbstfurchende Schraube
DE10147767B4 (de) * 2001-09-27 2005-09-15 Sfs Intec Holding Ag Selbstbohrende Schraube
US20080034491A1 (en) * 2006-07-11 2008-02-14 Scott William D Hot tub cover including modular core
DE102008014840A1 (de) * 2008-03-07 2009-09-10 Adolf Würth GmbH & Co. KG Befestigungselement
WO2010008297A1 (en) * 2008-07-02 2010-01-21 Europrofil As Method for joining wall systems for buildings and arrangement at such a wall system
DE102010039669A1 (de) * 2010-08-24 2012-03-01 Adolf Würth GmbH & Co. KG Befestigungselement
US9482258B2 (en) 2012-05-10 2016-11-01 Simpson Strong-Tie Company, Inc. Fastener with multiple threaded regions
US9651079B2 (en) * 2013-03-21 2017-05-16 Simpson Strong-Tie Company, Inc. Fastener with prolate cross-section
US11181138B2 (en) 2013-03-26 2021-11-23 Simpson Strong-Tie Company, Inc. Variable thread knurl fastener
JP2016526134A (ja) * 2013-05-28 2016-09-01 ジョンソン コントロールズ テクノロジー カンパニーＪｏｈｎｓｏｎ Ｃｏｎｔｒｏｌｓ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏｍｐａｎｙ 締結具、組立体及び方法
US11732744B2 (en) * 2019-02-13 2023-08-22 The Boeing Company Straight shank end screw for foreign-object-debris (FOD) reduction

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2703419A (en) * 1951-03-06 1955-03-08 Barth Corp Method and tool for swaging internal threads
US3156152A (en) * 1961-09-08 1964-11-10 Reed & Prince Mfg Company Self-tapping driving screw fastener
US3438299A (en) * 1968-01-26 1969-04-15 Illinois Tool Works Extruding screw

Also Published As

Publication number Publication date
BE788525A (fr) 1973-03-07
DE2243707B2 (de) 1975-10-09
SE398774B (sv) 1978-01-16
BR7206098D0 (pt) 1973-08-21
DE2243707A1 (de) 1973-03-15
AU465505B2 (en) 1975-10-02
JPS506918B2 (xx) 1975-03-19
IT967187B (it) 1974-02-28
AU4631872A (en) 1974-03-14
JPS49100450A (xx) 1974-09-24
US3724315A (en) 1973-04-03
GB1401014A (en) 1975-07-16
FR2152145A5 (xx) 1973-04-20
CA985538A (en) 1976-03-16

Similar Documents

Publication Publication Date Title
ZA725900B (en) Extruding screw
CA959792A (en) Extrusion
GB1404032A (en) Screw threaded member
ZA717322B (en) Combination screw
ZA725712B (en) Screw fasteners
GB1401447A (en) Film extrusion
CA988667A (en) Single worm extruder
ZA721283B (en) Screw compressor
CA928915A (en) Screw extruder
GB1361585A (en) Extruder dies
GB1368490A (en) Extruder
CA978319A (en) Extrusion apparatus
GB1397931A (en) Extrusion powder
GB1365252A (en) Screw extruder
CA979165A (en) Extruder
ZA722053B (en) Screw elevators
CA954069A (en) Indirect extrusion
CS185614B2 (en) Extrusion machine
ZA71529B (en) Screw extruder
CA941562A (en) Screw extruder
CA942014A (en) Single worm extruder
GB1364560A (en) Extruder
ZA72794B (en) Extrusion nozzle
CA955432A (en) Self-captivating screw
IL39854A0 (en) Extrusion apparatus