CA2298032A1 - Method and apparatus for coating a decorative workpiece - Google Patents

Method and apparatus for coating a decorative workpiece Download PDF

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Publication number
CA2298032A1
CA2298032A1 CA 2298032 CA2298032A CA2298032A1 CA 2298032 A1 CA2298032 A1 CA 2298032A1 CA 2298032 CA2298032 CA 2298032 CA 2298032 A CA2298032 A CA 2298032A CA 2298032 A1 CA2298032 A1 CA 2298032A1
Authority
CA
Canada
Prior art keywords
workpiece
coating
plaster
applying
along
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.)
Granted
Application number
CA 2298032
Other languages
French (fr)
Other versions
CA2298032C (en
Inventor
Angelo Rao
Oscar Chiarotto
Vittorino Nonis
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.)
Lido Wall Systems Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=31892121&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2298032(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US08/942,587 external-priority patent/US5951805A/en
Priority claimed from CA 2229933 external-priority patent/CA2229933A1/en
Priority claimed from US09/137,593 external-priority patent/US6206965B1/en
Application filed by Individual filed Critical Individual
Priority to CA002298032A priority Critical patent/CA2298032C/en
Priority claimed from PCT/CA1998/000928 external-priority patent/WO1999017913A1/en
Publication of CA2298032A1 publication Critical patent/CA2298032A1/en
Application granted granted Critical
Publication of CA2298032C publication Critical patent/CA2298032C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A method and apparatus is provided for applying a plaster-like coating material to the decorative exposed surface of a preform workpiece (12). The apparatus comprises: means (26, 28) for mechanically advancing a workpiece (12) along the apparatus along a straight horizontal axis over a non-continuous surface (24); means (32, 34, 38, 40, 42) for engaging the bottom portion of a workpiece (12) to constrain lateral and vertical movement as the workpiece (12) passes along the apparatus; and means (46) for applying a desired thickness of plaster-like coating material (52) to a decorative surface of an advancing workpiece (12). Both the method an apparatus provide on a consistent basis, a smooth coating with a controlled thickness tightly bonded to the entire exposed decorative surface of a workpiece. The method and apparatus provide a simple, efficient, cost effective and reliable means for applying a plaster-like coating to the exposed decorative surface of a workpiece for use on a commercial scale in the construction industry.
CA002298032A 1997-10-02 1998-09-30 Method and apparatus for coating a decorative workpiece Expired - Fee Related CA2298032C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002298032A CA2298032C (en) 1997-10-02 1998-09-30 Method and apparatus for coating a decorative workpiece

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US08/942,587 1997-10-02
US08/942,587 US5951805A (en) 1997-10-02 1997-10-02 Method and apparatus for coating a decorative workpiece
CA 2229933 CA2229933A1 (en) 1998-02-19 1998-02-19 Method and apparatus for coating a decorative workpiece
CA2,229,933 1998-02-19
US09/137,593 1998-08-21
US09/137,593 US6206965B1 (en) 1997-10-02 1998-08-21 Apparatus for coating a decorative workpiece
PCT/CA1998/000928 WO1999017913A1 (en) 1997-10-02 1998-09-30 Method and apparatus for coating a decorative workpiece
CA002298032A CA2298032C (en) 1997-10-02 1998-09-30 Method and apparatus for coating a decorative workpiece

Publications (2)

Publication Number Publication Date
CA2298032A1 true CA2298032A1 (en) 1999-04-15
CA2298032C CA2298032C (en) 2000-09-05

Family

ID=31892121

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002298032A Expired - Fee Related CA2298032C (en) 1997-10-02 1998-09-30 Method and apparatus for coating a decorative workpiece

Country Status (1)

Country Link
CA (1) CA2298032C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113905870A (en) * 2019-08-29 2022-01-07 本田技研工业株式会社 Laminated workpiece forming device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113905870A (en) * 2019-08-29 2022-01-07 本田技研工业株式会社 Laminated workpiece forming device
CN113905870B (en) * 2019-08-29 2023-11-03 本田技研工业株式会社 Forming device for laminated workpieces

Also Published As

Publication number Publication date
CA2298032C (en) 2000-09-05

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20150930