CA988819A - Self-tapping and self-retaining, screw thread insert - Google Patents

Self-tapping and self-retaining, screw thread insert

Info

Publication number
CA988819A
CA988819A CA193,932A CA193932A CA988819A CA 988819 A CA988819 A CA 988819A CA 193932 A CA193932 A CA 193932A CA 988819 A CA988819 A CA 988819A
Authority
CA
Canada
Prior art keywords
self
tapping
retaining
screw thread
thread insert
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
CA193,932A
Other languages
English (en)
Inventor
Peter E. Kraus
Kenneth C. Newton
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.)
Mite Corp
Original Assignee
Mite 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 Mite Corp filed Critical Mite Corp
Application granted granted Critical
Publication of CA988819A publication Critical patent/CA988819A/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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/12—Nuts or like thread-engaging members with thread-engaging surfaces formed by inserted coil-springs, discs, or the like; Independent pieces of wound wire used as nuts; Threaded inserts for holes
    • F16B37/122—Threaded inserts, e.g. "rampa bolts"
    • 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
    • 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
    • Y10S411/924—Coupled nut and bolt
    • Y10S411/929—Thread lock
    • Y10S411/938—Distorted thread

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Joining Of Building Structures In Genera (AREA)
CA193,932A 1973-08-22 1974-03-04 Self-tapping and self-retaining, screw thread insert Expired CA988819A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US390428A US3866509A (en) 1973-08-22 1973-08-22 Self-tapping and self-retaining, screw thread insert

Publications (1)

Publication Number Publication Date
CA988819A true CA988819A (en) 1976-05-11

Family

ID=23542416

Family Applications (1)

Application Number Title Priority Date Filing Date
CA193,932A Expired CA988819A (en) 1973-08-22 1974-03-04 Self-tapping and self-retaining, screw thread insert

Country Status (13)

Country Link
US (1) US3866509A (fr)
AR (1) AR198734A1 (fr)
AU (1) AU479971B2 (fr)
BE (1) BE812661A (fr)
BR (1) BR7404169A (fr)
CA (1) CA988819A (fr)
CH (1) CH570562A5 (fr)
FR (1) FR2241716A1 (fr)
GB (1) GB1415815A (fr)
IL (1) IL44354A (fr)
IN (1) IN140204B (fr)
IT (1) IT1008410B (fr)
SE (1) SE389380B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003287A (en) * 1975-07-08 1977-01-18 Yardley Products Corporation Insert of the self-tapping fluted type
US4097061A (en) * 1976-04-19 1978-06-27 Dietlein Robert W Ski insert for anchoring a ski binding screw in a ski
DE2703433A1 (de) * 1977-01-28 1978-12-07 Schumacher Wilhelm Kg Gewindeformende schraube sowie verfahren zum herstellen derselben und walzbacke zur durchfuehrung des verfahrens
FR2460168A1 (fr) * 1979-07-02 1981-01-23 Groov Pin Corp Procede de fabrication d'elements taraudes et autotaraudeurs lobulaires
US4288189A (en) * 1979-08-10 1981-09-08 Yardley Products Corp. Threaded insert
DE3311378C1 (de) * 1983-03-29 1984-08-23 Precision Fasteners Gesellschaft für Verbindungstechnik mbH, 8450 Amberg Selbstschneidender Gewindeeinsatz
DE3717949A1 (de) * 1987-05-27 1988-12-08 Itw Ateco Gmbh Gewindeformende schraube
US5403137A (en) * 1990-12-13 1995-04-04 Upat Gmbh & Co. Process and device for attaching an object to a lightweight material wall
US5547323A (en) * 1994-05-31 1996-08-20 Fang; Steven Threaded bush
AU689729B2 (en) * 1995-11-25 1998-04-02 Sen-Yang Chen Screw for fibrous boards
US6436100B1 (en) * 1998-08-07 2002-08-20 J. Lee Berger Cannulated internally threaded bone screw and reduction driver device
GB0508397D0 (en) * 2005-04-26 2005-06-01 Tappex Thread Inserts Ltd Improvements in and relating to a fastener
DE102006053930B4 (de) * 2006-11-15 2008-10-02 Qimonda Ag Herstellungsverfahren für eine Transistor-Gatestruktur
US7819613B2 (en) 2007-10-31 2010-10-26 Carl Strom Self-tapping insert and method of utilizing the same to replace damaged bores and threads
US20100329814A1 (en) * 2007-10-31 2010-12-30 Carl Strom Self-Tapping Insert and Method of Utilizing the Same to Replace Damaged Bores and Threads
US20100329816A1 (en) * 2007-10-31 2010-12-30 Carl Strom Self-Tapping Insert and Method of Utilizing the Same to Replace Damaged Threads for Hydraulic and Pneumatic Applications
US8439617B2 (en) * 2007-10-31 2013-05-14 Carl Strom Self-tapping and self-aligning insert to replace damaged threads
US8052360B2 (en) * 2007-10-31 2011-11-08 Carl Strom Self-aligning thread tap and method of utilizing the same to tap existing bore holes
US8647038B2 (en) * 2009-01-07 2014-02-11 Illinois Tool Works Inc. Fastener with shaving inhibitor
TWM378986U (en) * 2009-10-27 2010-04-21 Quanta Comp Inc Supporting rack with adjustable torsion
WO2018195377A1 (fr) 2017-04-21 2018-10-25 DePuy Synthes Products, Inc. Cannelures inclinées dans des vis osseuses canulées

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2278377A (en) * 1940-09-07 1942-03-31 Wrentham Products Company Tap stud or the like
US2455885A (en) * 1945-10-01 1948-12-07 Erich G Theurer Screw fastening
US3174521A (en) * 1961-01-09 1965-03-23 Lamson & Sessions Co Self-locking screw
US3251080A (en) * 1963-04-17 1966-05-17 Wilfred J Sharon Tool for forming screw threads by a cutting action followed by a swaging action

Also Published As

Publication number Publication date
AU7729175A (en) 1976-07-15
GB1415815A (en) 1975-11-26
BE812661A (fr) 1974-07-15
IL44354A0 (en) 1974-06-30
IT1008410B (it) 1976-11-10
FR2241716A1 (fr) 1975-03-21
AR198734A1 (es) 1974-07-15
AU479971B2 (en) 1976-07-15
SE7402991L (fr) 1975-02-24
CH570562A5 (fr) 1975-12-15
IN140204B (fr) 1976-09-25
DE2415941A1 (de) 1975-03-20
IL44354A (en) 1977-01-31
US3866509A (en) 1975-02-18
BR7404169A (pt) 1976-02-03
DE2415941B2 (de) 1976-12-02
SE389380B (sv) 1976-11-01

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