SE9903875D0 - Fastener - Google Patents

Fastener

Info

Publication number
SE9903875D0
SE9903875D0 SE9903875A SE9903875A SE9903875D0 SE 9903875 D0 SE9903875 D0 SE 9903875D0 SE 9903875 A SE9903875 A SE 9903875A SE 9903875 A SE9903875 A SE 9903875A SE 9903875 D0 SE9903875 D0 SE 9903875D0
Authority
SE
Sweden
Prior art keywords
cage
washer
fastener
corresponds
cam surface
Prior art date
Application number
SE9903875A
Other languages
Swedish (sv)
Other versions
SE9903875L (en
SE514625C2 (en
Inventor
John Hewgill
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 SE9903875D0 publication Critical patent/SE9903875D0/en
Publication of SE9903875L publication Critical patent/SE9903875L/en
Publication of SE514625C2 publication Critical patent/SE514625C2/en

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

Abstract

A fastener has a body (20), (e.g. a nut) and a cage (30) with a washer (36) in between. The washer (36) is provided with cam surfaces on opposite sides (42', 44), one of which corresponds with a cam surface (42) on the body (20) and the other of which corresponds with a cam surface (44') on the cage (30). Alternatively there may be no washer between the body and the cage, the complementary cam surfaces being between the body and the cage.
SE9903875A 1998-10-30 1999-10-27 Fastening device where cam surfaces of the constituent components prevent rotation of a body SE514625C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18364098A 1998-10-30 1998-10-30

Publications (3)

Publication Number Publication Date
SE9903875D0 true SE9903875D0 (en) 1999-10-27
SE9903875L SE9903875L (en) 2000-05-01
SE514625C2 SE514625C2 (en) 2001-03-26

Family

ID=22673694

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9903875A SE514625C2 (en) 1998-10-30 1999-10-27 Fastening device where cam surfaces of the constituent components prevent rotation of a body

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)

Families Citing this family (13)

* 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
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
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
JP2022551267A (en) * 2019-10-03 2022-12-08 ヘンケル・アクチェンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト・アウフ・アクチェン Fastener testing system and equipment
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

Also Published As

Publication number Publication date
SE9903875L (en) 2000-05-01
AR021006A1 (en) 2002-06-05
AU6455099A (en) 2000-05-22
DE19983684T1 (en) 2001-11-29
JP2004500519A (en) 2004-01-08
GB9925514D0 (en) 1999-12-29
CA2349554C (en) 2009-10-27
WO2000026547A1 (en) 2000-05-11
CN1325480A (en) 2001-12-05
SE514625C2 (en) 2001-03-26
CA2349554A1 (en) 2000-05-11
GB2343228B (en) 2002-07-17
GB2343228A (en) 2000-05-03
CN1183334C (en) 2005-01-05
KR20010099773A (en) 2001-11-09
TW442618B (en) 2001-06-23

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Legal Events

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