DE19983684T1 - Fasteners - Google Patents

Fasteners

Info

Publication number
DE19983684T1
DE19983684T1 DE19983684T DE19983684T DE19983684T1 DE 19983684 T1 DE19983684 T1 DE 19983684T1 DE 19983684 T DE19983684 T DE 19983684T DE 19983684 T DE19983684 T DE 19983684T DE 19983684 T1 DE19983684 T1 DE 19983684T1
Authority
DE
Germany
Prior art keywords
fasteners
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.)
Withdrawn
Application number
DE19983684T
Other languages
German (de)
Inventor
John Hewgill
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.)
DUOCAM Inc
Original Assignee
DUOCAM Inc
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 DUOCAM Inc filed Critical DUOCAM Inc
Publication of DE19983684T1 publication Critical patent/DE19983684T1/en
Withdrawn legal-status Critical Current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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
    • 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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Braking Arrangements (AREA)
  • Connection Of Plates (AREA)
  • Clamps And Clips (AREA)
DE19983684T 1998-10-30 1999-10-27 Fasteners Withdrawn DE19983684T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18364098A 1998-10-30 1998-10-30
PCT/CA1999/000985 WO2000026547A1 (en) 1998-10-30 1999-10-27 Fastener

Publications (1)

Publication Number Publication Date
DE19983684T1 true DE19983684T1 (en) 2001-11-29

Family

ID=22673694

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19983684T Withdrawn DE19983684T1 (en) 1998-10-30 1999-10-27 Fasteners

Country Status (11)

Country Link
JP (1) JP2004500519A (en)
KR (1) KR20010099773A (en)
CN (1) CN1183334C (en)
AR (1) AR021006A1 (en)
AU (1) AU6455099A (en)
CA (1) CA2349554C (en)
DE (1) DE19983684T1 (en)
GB (1) GB2343228B (en)
SE (1) SE514625C2 (en)
TW (1) TW442618B (en)
WO (1) WO2000026547A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT502403B1 (en) * 2006-05-11 2007-03-15 Robert Mag Bauer Screw lock for use in e.g. aircraft industry, has locking screw screwed into nut, and bolt's front surface screwed against outer surface of wedge plate so that package of wedge plates is pressed against front surface of bolt

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7128511B2 (en) 1998-10-30 2006-10-31 John Hewgill Fastener
SE517379C2 (en) * 2000-10-12 2002-06-04 Nord Lock Ab Fasteners, method of manufacturing a fastener and use of a movable sleeve for the fastener or method
US6692206B1 (en) * 2002-08-16 2004-02-17 Textron Inc. Split weld cage nut assembly
CN100383411C (en) * 2005-05-19 2008-04-23 徐勤 Assembly parts of high light nut washer
WO2007033523A1 (en) * 2005-09-22 2007-03-29 Song Hong International Ltd A tightening assembly for preventing from loosing and guarding theft and its manufacturing method
DE202007007964U1 (en) * 2007-06-06 2007-08-23 Acument Gmbh & Co. Ohg Käfigmutter
JP4756204B2 (en) * 2007-08-31 2011-08-24 丸一株式会社 Nut for piping
SE531801C2 (en) * 2007-10-04 2009-08-11 Nord Lock Ab Locking elements and bolted joints
DE102008001193A1 (en) * 2008-04-15 2009-10-22 Karl Gritscher Device for securing a threaded connection
JP6377559B2 (en) * 2015-02-20 2018-08-22 株式会社マルナカ Screws with washers
WO2021067910A1 (en) * 2019-10-03 2021-04-08 Henkel IP & Holding GmbH Fastener testing system and apparatus
CN110725852A (en) * 2019-11-12 2020-01-24 浙江宝威电气有限公司 Transformer locknut assembly

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE684466C (en) * 1937-09-09 1939-11-29 Max Kappis Screw and nut locking
US2754872A (en) * 1953-01-12 1956-07-17 Illinois Tool Works Cam actuated biting tooth nut locking means
JPS5630612U (en) * 1979-08-17 1981-03-25
JPS5863416U (en) * 1981-10-26 1983-04-28 セントラル通商株式会社 bolt
JPS58177618U (en) * 1982-05-21 1983-11-28 日立建機株式会社 Locking device for tightening bolts and nuts
JPS5939311U (en) * 1982-09-06 1984-03-13 株式会社北沢バルブ Handle nut loosening prevention device
JPS60167226U (en) * 1984-04-16 1985-11-06 上田　朱美 Screw locking device
JPS6297314U (en) * 1985-12-10 1987-06-20
US5203656A (en) 1991-09-19 1993-04-20 Hong Kong Disc Lock Company, Limited Self-centering, self-tightening fastener
JP2554969Y2 (en) * 1993-12-17 1997-11-19 株式会社アプト Cam washer
JPH0874827A (en) * 1994-08-31 1996-03-19 Ohbayashi Corp High strength bolt
US5626449A (en) 1995-09-15 1997-05-06 Hong Kong Disc Lock Company Limited Wedge-locking fastener assembly with a cammed flange
US5688091A (en) 1995-09-15 1997-11-18 Hong-Kong Disc Lock Company, Ltd. Self-locking fastener with captive washer
JPH1073210A (en) * 1996-08-30 1998-03-17 Osaka Gas Co Ltd Burner for cooking stove

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT502403B1 (en) * 2006-05-11 2007-03-15 Robert Mag Bauer Screw lock for use in e.g. aircraft industry, has locking screw screwed into nut, and bolt's front surface screwed against outer surface of wedge plate so that package of wedge plates is pressed against front surface of bolt

Also Published As

Publication number Publication date
CA2349554A1 (en) 2000-05-11
SE514625C2 (en) 2001-03-26
SE9903875D0 (en) 1999-10-27
AR021006A1 (en) 2002-06-05
KR20010099773A (en) 2001-11-09
JP2004500519A (en) 2004-01-08
GB2343228B (en) 2002-07-17
CA2349554C (en) 2009-10-27
GB2343228A (en) 2000-05-03
CN1183334C (en) 2005-01-05
CN1325480A (en) 2001-12-05
SE9903875L (en) 2000-05-01
TW442618B (en) 2001-06-23
GB9925514D0 (en) 1999-12-29
AU6455099A (en) 2000-05-22
WO2000026547A1 (en) 2000-05-11

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20140501