CA2455245C - Boucle a degagement - Google Patents

Boucle a degagement Download PDF

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Publication number
CA2455245C
CA2455245C CA002455245A CA2455245A CA2455245C CA 2455245 C CA2455245 C CA 2455245C CA 002455245 A CA002455245 A CA 002455245A CA 2455245 A CA2455245 A CA 2455245A CA 2455245 C CA2455245 C CA 2455245C
Authority
CA
Canada
Prior art keywords
tongue
buckle
channel
keeper
secure
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.)
Expired - Lifetime
Application number
CA002455245A
Other languages
English (en)
Other versions
CA2455245A1 (fr
Inventor
Frank A. Howell
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works 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
Priority claimed from US10/736,881 external-priority patent/US7100251B2/en
Application filed by Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Publication of CA2455245A1 publication Critical patent/CA2455245A1/fr
Application granted granted Critical
Publication of CA2455245C publication Critical patent/CA2455245C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

Cet extrait concerne une boucle autocassante dotée d'un élément femelle placé sur une sangle et d'un élément mâle placé latéralement à l'élément femelle sur une autre sangle. L'élément mâle est doté d'une languette qui peut être libérée en faisant se chevaucher les surfaces de fixation imbriquées des éléments mâle et femelle. Les cames de l'élément mâle et de l'élément femelle interagissent pour répondre aux forces latérales et aux forces de torsion qui s'exercent sur l'élément mâle. Cela permet de réduire la zone de chevauchement entre les surfaces de verrouillage et donc de faciliter la séparation des éléments mâle et femelle.
CA002455245A 2003-01-30 2004-01-15 Boucle a degagement Expired - Lifetime CA2455245C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US35472003A 2003-01-30 2003-01-30
US10/354,720 2003-01-30
US10/736,881 US7100251B2 (en) 2002-03-21 2003-12-16 Breakaway buckle
US10/736,881 2003-12-16

Publications (2)

Publication Number Publication Date
CA2455245A1 CA2455245A1 (fr) 2004-07-30
CA2455245C true CA2455245C (fr) 2007-12-18

Family

ID=38854975

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002455245A Expired - Lifetime CA2455245C (fr) 2003-01-30 2004-01-15 Boucle a degagement

Country Status (2)

Country Link
AU (1) AU2004200333B2 (fr)
CA (1) CA2455245C (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0623296A1 (fr) * 1993-05-07 1994-11-09 Ykk Corporation Boucle
IT1267681B1 (it) * 1994-02-09 1997-02-07 Colpo & Zilio Srl Chiusura per bracciali, collane e simili.
US5832573A (en) * 1996-11-14 1998-11-10 Down East, Inc. Quick release buckle assembly
US5774947A (en) * 1997-11-14 1998-07-07 National Molding Corp. Anti-slip webbing adjuster
JPH11266908A (ja) * 1998-03-20 1999-10-05 Ykk Corp バックル
US6154936A (en) * 1998-12-21 2000-12-05 Down East, Inc. Two-piece quick release buckle and strap adjuster
US6076237A (en) * 1999-06-08 2000-06-20 Goorhouse; Donald E. Quick-release buckle for connecting two strap ends
US6481069B1 (en) * 2000-10-17 2002-11-19 Howard Cheng Bracelet connector

Also Published As

Publication number Publication date
CA2455245A1 (fr) 2004-07-30
AU2004200333A1 (en) 2004-08-26
AU2004200333B2 (en) 2006-03-30

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Effective date: 20240115