CA2311845C - Spirale d'interconnexion d'extremites de segments de courroie sans fin - Google Patents

Spirale d'interconnexion d'extremites de segments de courroie sans fin Download PDF

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Publication number
CA2311845C
CA2311845C CA002311845A CA2311845A CA2311845C CA 2311845 C CA2311845 C CA 2311845C CA 002311845 A CA002311845 A CA 002311845A CA 2311845 A CA2311845 A CA 2311845A CA 2311845 C CA2311845 C CA 2311845C
Authority
CA
Canada
Prior art keywords
spiral
loops
legs
loop
monofilament
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
CA002311845A
Other languages
English (en)
Other versions
CA2311845A1 (fr
Inventor
Sylvain Crete
Andre Corriveau
Caroline Fraser
Jean-Sebastien Plante
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA002311845A priority Critical patent/CA2311845C/fr
Priority to EP01931248A priority patent/EP1295049A1/fr
Priority to PCT/CA2001/000617 priority patent/WO2001096761A1/fr
Priority to AU2001258083A priority patent/AU2001258083A1/en
Publication of CA2311845A1 publication Critical patent/CA2311845A1/fr
Priority to US10/042,325 priority patent/US6643899B2/en
Application granted granted Critical
Publication of CA2311845C publication Critical patent/CA2311845C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G3/00—Belt fastenings, e.g. for conveyor belts
    • F16G3/02—Belt fastenings, e.g. for conveyor belts with series of eyes or the like, interposed and linked by a pin to form a hinge
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/0027—Screen-cloths
    • D21F1/0054—Seams thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Garments (AREA)
  • Woven Fabrics (AREA)
  • Structure Of Belt Conveyors (AREA)

Abstract

Une spirale d'interconnexion d'extrémités de segments de courroie sans fin utilisant un pivot. La spirale comprend un ensemble de boucles incluant des portions de boucle ayant la forme d'un U inversé qui s'étendent dans une direction transversale par rapport à la spirale. Les portions de boucle ont des pattes avant et arrière espacées les unes des autres pour le passage du pivot. Des portions de lien de boucle en U s'étendent diagonalement par rapport à l'axe longitudinal de la spirale, entre les extrémités inférieures des pattes avant et les extrémités inférieures des pattes arrière pour les portions de boucle suivantes, respectivement. Lesdites portions de boucle sont séparées les unes des autres d'une distance équivalant à la largeur des pattes des portions de boucle dans le sens longitudinal de la spirale, définissant ainsi des ouvertures aux fins d'engrènement avec une spirale similaire pour former un canal pour le pivot.
CA002311845A 2000-06-16 2000-06-16 Spirale d'interconnexion d'extremites de segments de courroie sans fin Expired - Lifetime CA2311845C (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA002311845A CA2311845C (fr) 2000-06-16 2000-06-16 Spirale d'interconnexion d'extremites de segments de courroie sans fin
EP01931248A EP1295049A1 (fr) 2000-06-16 2001-05-02 Spirale permettant d'interconnecter les extremites des segments d'une courroie sans fin
PCT/CA2001/000617 WO2001096761A1 (fr) 2000-06-16 2001-05-02 Spirale permettant d'interconnecter les extremites des segments d'une courroie sans fin
AU2001258083A AU2001258083A1 (en) 2000-06-16 2001-05-02 Spiral for interconnecting ends of endless belt segments
US10/042,325 US6643899B2 (en) 2000-06-16 2002-01-11 Spiral for interconnecting ends of endless belt segments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002311845A CA2311845C (fr) 2000-06-16 2000-06-16 Spirale d'interconnexion d'extremites de segments de courroie sans fin

Publications (2)

Publication Number Publication Date
CA2311845A1 CA2311845A1 (fr) 2001-12-16
CA2311845C true CA2311845C (fr) 2008-10-07

Family

ID=4166507

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002311845A Expired - Lifetime CA2311845C (fr) 2000-06-16 2000-06-16 Spirale d'interconnexion d'extremites de segments de courroie sans fin

Country Status (4)

Country Link
EP (1) EP1295049A1 (fr)
AU (1) AU2001258083A1 (fr)
CA (1) CA2311845C (fr)
WO (1) WO2001096761A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1463897A1 (fr) * 2001-12-10 2004-10-06 André Corriveau Spirale permettant de raccorder les extremites des segments d'une courroie sans fin

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2059021C3 (de) * 1970-12-01 1982-01-07 Opti Patent-, Forschungs- und Fabrikations-AG, 8750 Glarus Vorrichtung zur Verbindung von Fördergurten
US4539730A (en) * 1983-08-22 1985-09-10 Albany International Corp. Seaming means and a tool for forming the seam
CA1248799A (fr) * 1984-02-23 1989-01-17 Asten, Inc. Materiau filamentaires et boudines, resistant a l'abrasion et l'hydrolise, pour joindre des tissus
GB8629847D0 (en) * 1986-12-13 1987-01-21 Scapa Porritt Ltd Jointing of fabric ends
US5488976A (en) * 1994-03-16 1996-02-06 Asten, Inc. Coil seam for single layer industrial fabrics having an uneven shed pattern
SE504119C2 (sv) 1995-03-27 1996-11-18 Nordiskafilt Ab Albany Maskinbeklädnad med söm samt spiral för användning i en sådan söm
DE19828517C2 (de) * 1998-06-26 2000-12-28 Johns Manville Int Inc Monofile auf der Basis von Polyethylen-2,6-naphthalat

Also Published As

Publication number Publication date
WO2001096761A1 (fr) 2001-12-20
AU2001258083A1 (en) 2001-12-24
EP1295049A1 (fr) 2003-03-26
CA2311845A1 (fr) 2001-12-16

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Legal Events

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EEER Examination request
MKEX Expiry

Effective date: 20200616

MKEX Expiry

Effective date: 20200616

MKEX Expiry

Effective date: 20200616