GB1415815A - Self-tapping and self-retaining screw thread insert - Google Patents

Self-tapping and self-retaining screw thread insert

Info

Publication number
GB1415815A
GB1415815A GB1000974A GB1000974A GB1415815A GB 1415815 A GB1415815 A GB 1415815A GB 1000974 A GB1000974 A GB 1000974A GB 1000974 A GB1000974 A GB 1000974A GB 1415815 A GB1415815 A GB 1415815A
Authority
GB
United Kingdom
Prior art keywords
self
tapping
screw thread
retaining screw
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
GB1000974A
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
Publication of GB1415815A publication Critical patent/GB1415815A/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)
  • Joining Of Building Structures In Genera (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
GB1000974A 1973-08-22 1974-03-06 Self-tapping and self-retaining screw thread insert Expired GB1415815A (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
GB1415815A true GB1415815A (en) 1975-11-26

Family

ID=23542416

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1000974A Expired GB1415815A (en) 1973-08-22 1974-03-06 Self-tapping and self-retaining screw thread insert

Country Status (13)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3311378C1 (en) * 1983-03-29 1984-08-23 Precision Fasteners Gesellschaft für Verbindungstechnik mbH, 8450 Amberg Self-tapping thread insert
WO2006114583A1 (en) * 2005-04-26 2006-11-02 Tappex Thread Inserts Limited Improvements in and relating to a fastener

Families Citing this family (19)

* 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 (en) * 1977-01-28 1978-12-07 Schumacher Wilhelm Kg THREAD FORMING SCREW AND METHOD OF MANUFACTURING THE SAME AND ROLLING JAW FOR PERFORMING THE METHOD
FR2460168A1 (en) * 1979-07-02 1981-01-23 Groov Pin Corp Self-tapping headless lobular insert forming method - forms longitudinally spaced chamfers or bevels on rod by orbital or helicoid movement of latter, using rod side surfaces as guide
US4288189A (en) * 1979-08-10 1981-09-08 Yardley Products Corp. Threaded insert
DE3717949A1 (en) * 1987-05-27 1988-12-08 Itw Ateco Gmbh THREAD-FORMING SCREW
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
DE102006053930B4 (en) * 2006-11-15 2008-10-02 Qimonda Ag Manufacturing method for a transistor gate structure
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
US8439617B2 (en) * 2007-10-31 2013-05-14 Carl Strom Self-tapping and self-aligning insert to replace damaged 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
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
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
CA3061018A1 (en) 2017-04-21 2018-10-25 DePuy Synthes Products, Inc. Angled flutes in cannulated bone screws

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3311378C1 (en) * 1983-03-29 1984-08-23 Precision Fasteners Gesellschaft für Verbindungstechnik mbH, 8450 Amberg Self-tapping thread insert
WO2006114583A1 (en) * 2005-04-26 2006-11-02 Tappex Thread Inserts Limited Improvements in and relating to a fastener

Also Published As

Publication number Publication date
BR7404169A (en) 1976-02-03
DE2415941B2 (en) 1976-12-02
US3866509A (en) 1975-02-18
IL44354A (en) 1977-01-31
CH570562A5 (en) 1975-12-15
IL44354A0 (en) 1974-06-30
SE7402991L (en) 1975-02-24
IN140204B (en) 1976-09-25
AU7729175A (en) 1976-07-15
FR2241716A1 (en) 1975-03-21
IT1008410B (en) 1976-11-10
SE389380B (en) 1976-11-01
BE812661A (en) 1974-07-15
AR198734A1 (en) 1974-07-15
DE2415941A1 (en) 1975-03-20
CA988819A (en) 1976-05-11
AU479971B2 (en) 1976-07-15

Similar Documents

Publication Publication Date Title
GB1415815A (en) Self-tapping and self-retaining screw thread insert
CA930992A (en) Threaded fastener with stabilizing threads
GB1404032A (en) Screw threaded member
CA1013976A (en) Thread swaging screw
ZA725900B (en) Extruding screw
CA1022703A (en) Self-tapping screws
AU4169372A (en) Pilfer-proof screw closure
AU456026B2 (en) Self-retaining thread rolling screw
AU7519574A (en) Self-tapping screw and cartridge-operated tool
CA934647A (en) Self-locking threaded fastener having deflected thread crest portion
CA696358A (en) Self-drilling and self-tapping screw
GB1409984A (en) Thread-forming self-locking fastener
AU438180B2 (en) Screw and screwdriver combination
CA957188A (en) Screw threaded fastening means and like products
AU8621775A (en) Self-tapping threaded fastener assemblies
ZA75267B (en) Self-tapping and self-retaining screw thread insert
CH608575A5 (en) Self-tapping screw and thread-rolling process for this screw
CA928543A (en) Self-drilling and thread-forming screw
CA851459A (en) Self-tapping or thread-forming screw and method of forming the same
CA823397A (en) Screw thread insert
CA861220A (en) Self-tapping screw
CA835603A (en) Thread-forming screw and method of making the same
AU403332B2 (en) Self-tapping or thread-forming screw and method of forming the same
CA806407A (en) Self-tapping screw
AU6690665A (en) Self-tapping or thread-forming screw and method of forming the same

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee