CA2537973C - Bobine en bois dont les parties sont retenues a l'aide d'un nouvel ensemble de tiges de raccordement, et methode d'assemblage entre une paire d'elements matrices - Google Patents

Bobine en bois dont les parties sont retenues a l'aide d'un nouvel ensemble de tiges de raccordement, et methode d'assemblage entre une paire d'elements matrices Download PDF

Info

Publication number: CA2537973C
Authority: CA; Canada
Prior art keywords: spool; rod; flanges; retaining rings; rods
Prior art date: 2000-06-01
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

CA002537973A

Other languages

English (en)

Other versions

CA2537973A1 (fr

Inventor

Ewald A. Oppmann

Richard L. Peterson

Walter P. Pietruch

Richard E. Guzzardo

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.)

J L Clark Inc

Original Assignee

J L Clark 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.)

2000-06-01

Filing date

2001-05-30

Publication date

2009-10-20

2000-06-01 Priority claimed from US09/586,667 external-priority patent/US6419184B1/en

2001-05-30 Application filed by J L Clark Inc filed Critical J L Clark Inc

2001-12-01 Publication of CA2537973A1 publication Critical patent/CA2537973A1/fr

2009-10-20 Application granted granted Critical

2009-10-20 Publication of CA2537973C publication Critical patent/CA2537973C/fr

2021-05-30 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000000034 method Methods 0.000 title abstract description 10
230000002093 peripheral effect Effects 0.000 claims description 21
239000000463 material Substances 0.000 claims description 15
239000002023 wood Substances 0.000 claims description 13
230000014759 maintenance of location Effects 0.000 claims description 11
239000011094 fiberboard Substances 0.000 claims description 4
239000002184 metal Substances 0.000 claims description 4
239000004033 plastic Substances 0.000 claims description 4
238000007373 indentation Methods 0.000 claims description 3
238000003825 pressing Methods 0.000 abstract description 9
230000000712 assembly Effects 0.000 description 4
238000000429 assembly Methods 0.000 description 4
238000012986 modification Methods 0.000 description 4
230000004048 modification Effects 0.000 description 4
229910000831 Steel Inorganic materials 0.000 description 2
230000006835 compression Effects 0.000 description 2
238000007906 compression Methods 0.000 description 2
239000002994 raw material Substances 0.000 description 2
239000010959 steel Substances 0.000 description 2
238000005520 cutting process Methods 0.000 description 1
238000005304 joining Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
238000003466 welding Methods 0.000 description 1

Landscapes

Storage Of Web-Like Or Filamentary Materials (AREA)

CA002537973A 2000-06-01 2001-05-30 Bobine en bois dont les parties sont retenues a l'aide d'un nouvel ensemble de tiges de raccordement, et methode d'assemblage entre une paire d'elements matrices Expired - Fee Related CA2537973C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US09/586,667		2000-06-01
US09/586,667 US6419184B1 (en)	2000-06-01	2000-06-01	Wooden spool held together with novel tie rod assembly and method of assembling the same between a pair of dies
CA002349104A CA2349104C (fr)	2000-06-01	2001-05-30	Tambour en bois dont les pieces sont retenues par de nouveaux tirants et methode de montage entre une paire de plaques

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002349104A Division CA2349104C (fr)	2000-06-01	2001-05-30	Tambour en bois dont les pieces sont retenues par de nouveaux tirants et methode de montage entre une paire de plaques

Publications (2)

Publication Number	Publication Date
CA2537973A1 CA2537973A1 (fr)	2001-12-01
CA2537973C true CA2537973C (fr)	2009-10-20

Family

ID=36283204

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002537973A Expired - Fee Related CA2537973C (fr)	2000-06-01	2001-05-30	Bobine en bois dont les parties sont retenues a l'aide d'un nouvel ensemble de tiges de raccordement, et methode d'assemblage entre une paire d'elements matrices

Country Status (1)

Country	Link
CA (1)	CA2537973C (fr)

2001
- 2001-05-30 CA CA002537973A patent/CA2537973C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2537973A1 (fr)	2001-12-01

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Legal Events

Date	Code	Title	Description
2006-03-21	EEER	Examination request
2011-05-30	MKLA	Lapsed