GB2343228B - Fastener - Google Patents

Fastener

Info

Publication number: GB2343228B
Authority: GB; United Kingdom
Prior art keywords: fastener
Prior art date: 1998-10-30
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 - Fee Related

Application number

GB9925514A

Other versions

GB2343228A (en

GB9925514D0 (en

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.)

1998-10-30

Filing date

1999-10-29

Publication date

2002-07-17

1999-10-29 Application filed by DUOCAM Inc filed Critical DUOCAM Inc

1999-12-29 Publication of GB9925514D0 publication Critical patent/GB9925514D0/en

2000-05-03 Publication of GB2343228A publication Critical patent/GB2343228A/en

2002-07-17 Application granted granted Critical

2002-07-17 Publication of GB2343228B publication Critical patent/GB2343228B/en

2019-10-29 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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)
Braking Arrangements (AREA)
Valve-Gear Or Valve Arrangements (AREA)
Connection Of Plates (AREA)
Clamps And Clips (AREA)

GB9925514A 1998-10-30 1999-10-29 Fastener Expired - Fee Related GB2343228B (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
GB9925514D0 GB9925514D0 (en)	1999-12-29
GB2343228A GB2343228A (en)	2000-05-03
GB2343228B true GB2343228B (en)	2002-07-17

Family

ID=22673694

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9925514A Expired - Fee Related GB2343228B (en)	1998-10-30	1999-10-29	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)

* 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
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

Citations (3)

* 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
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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
JPH1073210A (en) *	1996-08-30	1998-03-17	Osaka Gas Co Ltd	Burner for cooking stove

1999
- 1999-10-27 WO PCT/CA1999/000985 patent/WO2000026547A1/en active Application Filing
- 1999-10-27 CN CNB998128775A patent/CN1183334C/en not_active Expired - Fee Related
- 1999-10-27 JP JP2000579901A patent/JP2004500519A/en active Pending
- 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 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
- 1999-10-28 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

Patent Citations (3)

* 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
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

Also Published As

Publication number	Publication date
AR021006A1 (en)	2002-06-05
JP2004500519A (en)	2004-01-08
AU6455099A (en)	2000-05-22
CA2349554A1 (en)	2000-05-11
CN1183334C (en)	2005-01-05
SE514625C2 (en)	2001-03-26
TW442618B (en)	2001-06-23
CA2349554C (en)	2009-10-27
KR20010099773A (en)	2001-11-09
SE9903875D0 (en)	1999-10-27
CN1325480A (en)	2001-12-05
GB2343228A (en)	2000-05-03
GB9925514D0 (en)	1999-12-29
WO2000026547A1 (en)	2000-05-11
DE19983684T1 (en)	2001-11-29
SE9903875L (en)	2000-05-01

Publication	Publication Date	Title
GB2348924B (en)	2003-02-19	Fastener
TW368805U (en)	1999-09-01	Adjustable fastener
GB9818052D0 (en)	1998-10-14	Fastening arrangements
TW451633U (en)	2001-08-21	Slide fastener
GB2343228B (en)	2002-07-17	Fastener
GB9818255D0 (en)	1998-10-14	Threaded fastener
TW463587U (en)	2001-11-11	Slide fastener
HU9902525D0 (en)	1999-09-28	Rivet
AUPP315298A0 (en)	1998-05-14	Improved fastener
GB9714151D0 (en)	1997-09-10	Fastener
TW385640U (en)	2000-03-21	Fastener
GB2344627B (en)	2001-12-19	Fastener
GB2342952B (en)	2002-11-06	Buckles
GB9824838D0 (en)	1999-01-06	Improved fastener
GB9807327D0 (en)	1998-06-03	Fastener
GB9817107D0 (en)	1998-10-07	Fastener
TW331091U (en)	1998-05-01	Fastener
GB9824878D0 (en)	1999-01-06	Improved fastener
GB9824943D0 (en)	1999-01-06	Fastening means
IL123672A0 (en)	1998-10-30	Fasteners
GB9811326D0 (en)	1998-07-22	An improved fastener
GB2369664B (en)	2003-06-25	Fastener
PL107823U1 (en)	1999-03-29	Fastener
PL107831U1 (en)	1999-03-29	Fastener
GB9720141D0 (en)	1997-11-26	Fastener

Legal Events

Date	Code	Title	Description
2014-06-25	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20131029