NO124666B - - Google Patents

Download PDF

Info

Publication number
NO124666B
NO124666B NO167026A NO16702667A NO124666B NO 124666 B NO124666 B NO 124666B NO 167026 A NO167026 A NO 167026A NO 16702667 A NO16702667 A NO 16702667A NO 124666 B NO124666 B NO 124666B
Authority
NO
Norway
Prior art keywords
screw
grooves
groove
paint
conical part
Prior art date
Application number
NO167026A
Other languages
English (en)
Norwegian (no)
Inventor
Mcintyre A Hoole
W Beards
Original Assignee
Glynwed Screws & Fastenings Lt
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 Glynwed Screws & Fastenings Lt filed Critical Glynwed Screws & Fastenings Lt
Publication of NO124666B publication Critical patent/NO124666B/no

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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/44—Making machine elements bolts, studs, or the like
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Forging (AREA)
  • Transmission Devices (AREA)
NO167026A 1965-11-23 1967-02-25 NO124666B (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB49618/65A GB1105275A (en) 1965-11-23 1965-11-23 Screws
GB1025966 1966-03-09
GB1277066 1966-03-23

Publications (1)

Publication Number Publication Date
NO124666B true NO124666B (de) 1972-05-23

Family

ID=27256495

Family Applications (1)

Application Number Title Priority Date Filing Date
NO167026A NO124666B (de) 1965-11-23 1967-02-25

Country Status (8)

Country Link
US (1) US3451080A (de)
BE (1) BE689971A (de)
CH (1) CH442871A (de)
DE (1) DE6607235U (de)
GB (1) GB1105275A (de)
NL (1) NL6616524A (de)
NO (1) NO124666B (de)
SE (1) SE347171B (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866510A (en) * 1967-06-05 1975-02-18 Carl B H Eibes Self-tapping threaded bushings
USRE28907E (en) * 1967-06-05 1976-07-20 Self-tapping threaded bushings
US3978760A (en) * 1970-01-19 1976-09-07 Research Engineering & Manufacturing, Inc. Self-thread forming threaded fasteners and blanks for making same
US4042342A (en) * 1974-01-14 1977-08-16 Muenchinger Herman G Blanks for making self-thread forming threaded fasteners
US4003287A (en) * 1975-07-08 1977-01-18 Yardley Products Corporation Insert of the self-tapping fluted type
SE431731B (sv) 1976-11-12 1984-02-27 Wright Line Inc Av plast utford hallare for upptagning av dokumentblad
US4288189A (en) * 1979-08-10 1981-09-08 Yardley Products Corp. Threaded insert
ZA815600B (en) * 1980-09-12 1982-08-25 Westinghouse Electric Corp Reconstitutable fuel assembly for a nuclear reactor
US4368552A (en) * 1980-11-04 1983-01-18 Crown Screw Corporation Method of making self tapping thread forming screw
US4973209A (en) * 1985-03-28 1990-11-27 Conti Fasteners Ag Screw for contaminated pre-tapped holes
US5071301A (en) * 1991-02-28 1991-12-10 General Motors Corporation Modified rolled thread form for studs
US5499895A (en) * 1993-08-10 1996-03-19 Ring Screw Works Bolt including a cleaning thread point tip
US5374146A (en) * 1993-08-10 1994-12-20 Ring Screw Works Bolt including a cleaning thread point tip
US5419667A (en) * 1993-08-19 1995-05-30 Ring Screw Works Anti-cross thread fastener with cleaning tip
US5547323A (en) * 1994-05-31 1996-08-20 Fang; Steven Threaded bush
US6106208A (en) * 1997-12-31 2000-08-22 Lin; Jack Screw with two cut removing curved grooves
US6749386B2 (en) 2001-08-20 2004-06-15 Maclean-Fogg Company Locking fastener assembly
US7017952B2 (en) * 2002-06-21 2006-03-28 Maclean-Fogg Company Fluid connector
DE102007036733A1 (de) * 2007-08-03 2009-02-05 Newfrey Llc, Newark Gewindebolzen und Verfahren zu seiner Herstellung
DE102008010595A1 (de) * 2008-02-22 2009-09-24 Daimler Ag Schweißbolzen
DE102013203150A1 (de) * 2013-02-26 2014-08-28 Hilti Aktiengesellschaft Verfahren zum Herstellen einer Betonschraube
CN105317807B (zh) * 2015-11-27 2016-08-17 宁波敏达机电有限公司 带锥度螺纹螺栓及其加工牙板

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3037221A (en) * 1959-08-26 1962-06-05 Illinois Tool Works Method of assembly of conical washer on a threaded fastener
NL283861A (de) * 1961-10-04
DE1303320B (de) * 1962-11-26 Illinois Tool Works Inc

Also Published As

Publication number Publication date
BE689971A (de) 1967-05-02
CH442871A (de) 1967-08-31
US3451080A (en) 1969-06-24
DE6607235U (de) 1971-02-04
SE347171B (de) 1972-07-31
GB1105275A (en) 1968-03-06
NL6616524A (de) 1967-05-24

Similar Documents

Publication Publication Date Title
NO124666B (de)
US3192819A (en) Thread forming screw having oval threads and a cutting edge
EP1350967B1 (de) Steckbarer Schraubeteil
CN103370158A (zh) 用于在工件中生产螺纹的螺纹产生刀具
US2284659A (en) Thread rolling die
JP2667790B2 (ja) ブラインドファスナ、ブラインドファスナの製造方法およびブラインドファスナ製造用加工装置
NO130755B (de)
US3088140A (en) Method of forming blanks with internal and external torque engaging means
US2314390A (en) Method and apparatus for rolling screws
US2814059A (en) Method for making serrated-head bolts
US1946735A (en) Screw rolling die and method
US3310822A (en) Method and apparatus for making socket head screws
US1674986A (en) Castellated nut and method of making the same
US1950704A (en) Means for cutting external screw threads
DE1900597A1 (de) Verfahren und Vorrichtung zum Profilieren rotationssymmetrischer Flaschen
US1519126A (en) Method of making lock screws
US985905A (en) Method of making gearing.
US2133467A (en) Method and apparatus for making knurled socketed screws
US2024593A (en) Method of making square-head screws
US3561297A (en) Method of forming thread rolling die
US2129290A (en) Method and apparatus for producing screw threads
US1414641A (en) Thread-rolling die
US1153488A (en) Hollow or socket screw.
US1375767A (en) Method of forming wrench-sockets
US1851127A (en) Method of making pipe plugs