CA2287126C - Methodes et appareil de fabrication de couvre-rouleau de peintre avec des noyaux thermoplastiques - Google Patents

Methodes et appareil de fabrication de couvre-rouleau de peintre avec des noyaux thermoplastiques Download PDF

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Publication number
CA2287126C
CA2287126C CA002287126A CA2287126A CA2287126C CA 2287126 C CA2287126 C CA 2287126C CA 002287126 A CA002287126 A CA 002287126A CA 2287126 A CA2287126 A CA 2287126A CA 2287126 C CA2287126 C CA 2287126C
Authority
CA
Canada
Prior art keywords
strip material
mandrel
fabric
core strip
core
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
CA002287126A
Other languages
English (en)
Other versions
CA2287126A1 (fr
Inventor
William J. Roberts
Stephen V. Middlesworth
Ricky L. Dilyard
Serafin J. Gerardo
Dennis D. Humphrey
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.)
Wooster Brush Co
Original Assignee
Wooster Brush Co
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 US09/238,451 external-priority patent/US6231711B1/en
Application filed by Wooster Brush Co filed Critical Wooster Brush Co
Publication of CA2287126A1 publication Critical patent/CA2287126A1/fr
Application granted granted Critical
Publication of CA2287126C publication Critical patent/CA2287126C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
    • B29C53/62—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels rotatable about the winding axis
    • B29C53/64—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels rotatable about the winding axis and moving axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
    • B29C53/607—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels having driving means for advancing the wound articles, e.g. belts, rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/82—Cores or mandrels
    • B29C53/821—Mandrels especially adapted for winding and joining
    • B29C53/822—Single use mandrels, e.g. destructible, becoming part of the wound articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/32—Wheels, pinions, pulleys, castors or rollers, Rims
    • B29L2031/328—Paint rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
CA002287126A 1999-01-28 1999-10-19 Methodes et appareil de fabrication de couvre-rouleau de peintre avec des noyaux thermoplastiques Expired - Lifetime CA2287126C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/238,451 US6231711B1 (en) 1995-01-31 1999-01-28 Methods and apparatus for making paint roller covers with thermoplastic cores
US09/238,451 1999-01-28

Publications (2)

Publication Number Publication Date
CA2287126A1 CA2287126A1 (fr) 2000-07-28
CA2287126C true CA2287126C (fr) 2008-03-11

Family

ID=31715345

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002287126A Expired - Lifetime CA2287126C (fr) 1999-01-28 1999-10-19 Methodes et appareil de fabrication de couvre-rouleau de peintre avec des noyaux thermoplastiques

Country Status (1)

Country Link
CA (1) CA2287126C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD20120188A1 (it) * 2012-06-08 2013-12-09 Gianluca Silvestri Procedimento per la produzione di rulli per pittura e impianto attuante tale procedimento
WO2013183025A1 (fr) * 2012-06-08 2013-12-12 Silvestri Gianluca Procédé permettant de fabriquer des rouleaux à peinture et système mettant en œuvre ce procédé
ITPD20130162A1 (it) * 2013-06-05 2014-12-06 Gianluca Silvestri Procedimento per la produzione di rulli per pittura e impianto attuante tale procedimento

Also Published As

Publication number Publication date
CA2287126A1 (fr) 2000-07-28

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Effective date: 20191021