CA2568368C - Machine a mouler avec chariot pour blocs de moulage - Google Patents

Machine a mouler avec chariot pour blocs de moulage Download PDF

Info

Publication number: CA2568368C
Authority: CA; Canada
Prior art keywords: carriages; wings; molding; mold blocks; molding section
Prior art date: 1999-03-01
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

CA002568368A

Other languages

English (en)

Other versions

CA2568368A1 (fr

Inventor

Heinrich B. Dickhut

John S. Berns

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.)

QUALITY CULVERT Inc

Original Assignee

QUALITY CULVERT 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.)

1999-03-01

Filing date

2000-02-28

Publication date

2009-11-10

1999-03-01 Priority claimed from US09/259,735 external-priority patent/US6193496B1/en

2000-02-28 Application filed by QUALITY CULVERT Inc filed Critical QUALITY CULVERT Inc

2000-09-01 Publication of CA2568368A1 publication Critical patent/CA2568368A1/fr

2009-11-10 Application granted granted Critical

2009-11-10 Publication of CA2568368C publication Critical patent/CA2568368C/fr

2020-02-28 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000000465 moulding Methods 0.000 title claims abstract description 63
238000005096 rolling process Methods 0.000 claims abstract description 17
239000000463 material Substances 0.000 description 6
238000000034 method Methods 0.000 description 3
230000015556 catabolic process Effects 0.000 description 2
238000006731 degradation reaction Methods 0.000 description 2
210000005069 ears Anatomy 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
239000004033 plastic Substances 0.000 description 2
229920001169 thermoplastic Polymers 0.000 description 2
239000004416 thermosoftening plastic Substances 0.000 description 2
238000007664 blowing Methods 0.000 description 1
239000000969 carrier Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
230000007246 mechanism Effects 0.000 description 1

Landscapes

Moulds For Moulding Plastics Or The Like (AREA)

CA002568368A 1999-03-01 2000-02-28 Machine a mouler avec chariot pour blocs de moulage Expired - Fee Related CA2568368C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US09/259,735 US6193496B1 (en)	1999-03-01	1999-03-01	Molding machine with mold block carriage
US09/259,735		1999-03-01
CA002299757A CA2299757C (fr)	1999-03-01	2000-02-28	Machine a mouler avec chariot pour blocs de moulage

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002299757A Division CA2299757C (fr)	1999-03-01	2000-02-28	Machine a mouler avec chariot pour blocs de moulage

Publications (2)

Publication Number	Publication Date
CA2568368A1 CA2568368A1 (fr)	2000-09-01
CA2568368C true CA2568368C (fr)	2009-11-10

Family

ID=37696229

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002568368A Expired - Fee Related CA2568368C (fr)	1999-03-01	2000-02-28	Machine a mouler avec chariot pour blocs de moulage

Country Status (1)

Country	Link
CA (1)	CA2568368C (fr)

2000
- 2000-02-28 CA CA002568368A patent/CA2568368C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2568368A1 (fr)	2000-09-01

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Legal Events

Date	Code	Title	Description
2006-12-07	EEER	Examination request
2011-02-28	MKLA	Lapsed
2023-05-26	MKLA	Lapsed	Effective date: 20110228