GB497309A - High strength screw fastenings - Google Patents

High strength screw fastenings

Info

Publication number
GB497309A
GB497309A GB9128/38A GB912838A GB497309A GB 497309 A GB497309 A GB 497309A GB 9128/38 A GB9128/38 A GB 9128/38A GB 912838 A GB912838 A GB 912838A GB 497309 A GB497309 A GB 497309A
Authority
GB
United Kingdom
Prior art keywords
high strength
tang
strength screw
wire
screw fastenings
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
GB9128/38A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB497309A publication Critical patent/GB497309A/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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
    • H05B3/30—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material on or between metallic plates
    • 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
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49881—Assembling or joining of separate helix [e.g., screw thread]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Spark Plugs (AREA)
  • Connection Of Plates (AREA)
  • Wire Processing (AREA)
GB9128/38A 1938-02-12 1938-03-25 High strength screw fastenings Expired GB497309A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US190168A US2150876A (en) 1938-02-12 1938-02-12 Screw fastening for high strength connections

Publications (1)

Publication Number Publication Date
GB497309A true GB497309A (en) 1938-12-16

Family

ID=22700277

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9128/38A Expired GB497309A (en) 1938-02-12 1938-03-25 High strength screw fastenings
GB31797/39A Expired GB536959A (en) 1938-02-12 1939-12-08 Screw connections

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB31797/39A Expired GB536959A (en) 1938-02-12 1939-12-08 Screw connections

Country Status (6)

Country Link
US (1) US2150876A (US08088918-20120103-C00476.png)
BE (1) BE432428A (US08088918-20120103-C00476.png)
CH (1) CH208041A (US08088918-20120103-C00476.png)
FR (2) FR835725A (US08088918-20120103-C00476.png)
GB (2) GB497309A (US08088918-20120103-C00476.png)
NL (1) NL53885C (US08088918-20120103-C00476.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1016066B (de) * 1953-12-17 1957-09-19 Heli Coil Corp Loesbare Sperrschraube mit einer Drahtspule als Einsatz zwischen Sperrschraube und Gewindebohrung

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2418418A (en) * 1943-12-11 1947-04-01 United Aircraft Corp Aluminum propeller blade with steel shank
US2520232A (en) * 1945-11-07 1950-08-29 Bereza Bohdan Screw
US3069960A (en) * 1957-03-07 1962-12-25 Elastic Stop Nut Corp Screw threaded member
DE1183450B (de) * 1958-02-10 1964-12-10 Heli Coil Corp Werkzeug zum Einschrauben von gewindebildenden Drahtwendeln in Gewindebohrungen od. dgl.
US3199566A (en) * 1962-04-30 1965-08-10 Joseph A Dyka Weld fasteners
FR2524087A1 (fr) * 1982-03-23 1983-09-30 Otalu Sa Filet helicoidal a autotaraudage et fil pour sa fabrication
US4787654A (en) * 1986-04-28 1988-11-29 Press Technology Corporation Flange connection with improved seal and bolt-nut design
US5172842A (en) * 1991-12-13 1992-12-22 Emhart, Inc. Tool for breaking and removing tang of an inserted wire coil insert
FR2750747B1 (fr) * 1996-07-04 1998-09-18 Snecma Douille taraudee et assemblage avec un filet rapporte
US6332741B1 (en) * 2000-09-19 2001-12-25 Textron, Inc. Masonry anchor device
EP1898107A1 (de) * 2006-09-06 2008-03-12 Bofag Fastener AG Verfahren zum Montieren einer Schraube und eines gewindepanzernden Elementes sowie Anordnung zum Durchführen des Verfahrens
DE102017127750A1 (de) 2017-11-23 2019-05-23 Böllhoff Verbindungstechnik GmbH Drahtgewindeeinsatz

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1016066B (de) * 1953-12-17 1957-09-19 Heli Coil Corp Loesbare Sperrschraube mit einer Drahtspule als Einsatz zwischen Sperrschraube und Gewindebohrung

Also Published As

Publication number Publication date
BE432428A (US08088918-20120103-C00476.png)
GB536959A (en) 1941-06-03
NL53885C (US08088918-20120103-C00476.png)
US2150876A (en) 1939-03-14
CH208041A (de) 1939-12-31
FR51017E (fr) 1941-05-28
FR835725A (fr) 1938-12-29

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