CA2349554A1 - Fastener - Google Patents
Fastener Download PDFInfo
- Publication number
- CA2349554A1 CA2349554A1 CA002349554A CA2349554A CA2349554A1 CA 2349554 A1 CA2349554 A1 CA 2349554A1 CA 002349554 A CA002349554 A CA 002349554A CA 2349554 A CA2349554 A CA 2349554A CA 2349554 A1 CA2349554 A1 CA 2349554A1
- Authority
- CA
- Canada
- Prior art keywords
- fastener
- cage
- cam surfaces
- underside
- washer
- 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.)
- Granted
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)
Abstract
A fastener (10) has a body (20) and a cage (30) with cam surfaces (42, 44') formed on interengaging components (28, 33) to inhibit relative rotation. In one embodiment a washer (36) is interposed between said surfaces and has oppositely directed faces (38, 40) with cam surfaces formed on them. In a further embodiment, the underside of the cage has serrations formed on it.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18364098A | 1998-10-30 | 1998-10-30 | |
US09/183,640 | 1998-10-30 | ||
PCT/CA1999/000985 WO2000026547A1 (en) | 1998-10-30 | 1999-10-27 | Fastener |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2349554A1 true CA2349554A1 (en) | 2000-05-11 |
CA2349554C CA2349554C (en) | 2009-10-27 |
Family
ID=22673694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002349554A Expired - Fee Related CA2349554C (en) | 1998-10-30 | 1999-10-27 | Fastener |
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)
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 |
EP4038359A4 (en) * | 2019-10-03 | 2023-10-18 | Henkel AG & Co. KGaA | 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)
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 |
-
1999
- 1999-10-27 AU AU64550/99A patent/AU6455099A/en not_active Abandoned
- 1999-10-27 CA CA002349554A patent/CA2349554C/en not_active Expired - Fee Related
- 1999-10-27 SE SE9903875A patent/SE514625C2/en not_active IP Right Cessation
- 1999-10-27 DE DE19983684T patent/DE19983684T1/en not_active Withdrawn
- 1999-10-27 KR KR1020017005473A patent/KR20010099773A/en active Search and Examination
- 1999-10-27 WO PCT/CA1999/000985 patent/WO2000026547A1/en active Application Filing
- 1999-10-27 JP JP2000579901A patent/JP2004500519A/en active Pending
- 1999-10-27 CN CNB998128775A patent/CN1183334C/en not_active Expired - Fee Related
- 1999-10-28 AR ARP990105446A patent/AR021006A1/en unknown
- 1999-10-29 GB GB9925514A patent/GB2343228B/en not_active Expired - Fee Related
- 1999-10-29 TW TW088118818A patent/TW442618B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB9925514D0 (en) | 1999-12-29 |
DE19983684T1 (en) | 2001-11-29 |
SE9903875L (en) | 2000-05-01 |
WO2000026547A1 (en) | 2000-05-11 |
SE9903875D0 (en) | 1999-10-27 |
GB2343228A (en) | 2000-05-03 |
CN1183334C (en) | 2005-01-05 |
SE514625C2 (en) | 2001-03-26 |
AU6455099A (en) | 2000-05-22 |
JP2004500519A (en) | 2004-01-08 |
CA2349554C (en) | 2009-10-27 |
AR021006A1 (en) | 2002-06-05 |
CN1325480A (en) | 2001-12-05 |
KR20010099773A (en) | 2001-11-09 |
GB2343228B (en) | 2002-07-17 |
TW442618B (en) | 2001-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20141027 |