CA1176014A - Systeme dilatateur a ratardement et souffleur sur machine de mise en forme - Google Patents

Systeme dilatateur a ratardement et souffleur sur machine de mise en forme

Info

Publication number: CA1176014A
Authority: CA; Canada
Prior art keywords: parison; parisons; machine system; forming; mold
Prior art date: 1979-02-21
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

Application number

CA000431694A

Other languages

English (en)

Inventor

Robert Spurr

Robert J. Duga

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.)

Emhart Industries Inc

Original Assignee

Emhart Industries 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.)

1979-02-21

Filing date

1983-06-30

Publication date

1984-10-16

1979-02-21 Priority claimed from US06/013,417 external-priority patent/US4310282A/en

1983-06-30 Application filed by Emhart Industries Inc filed Critical Emhart Industries Inc

1983-06-30 Priority to CA000431694A priority Critical patent/CA1176014A/fr

1984-07-30 Priority to CA000460035A priority patent/CA1204905A/fr

1984-10-16 Application granted granted Critical

1984-10-16 Publication of CA1176014A publication Critical patent/CA1176014A/fr

Status Expired legal-status Critical Current

Links

238000003860 storage Methods 0.000 claims abstract description 63
238000007664 blowing Methods 0.000 claims abstract description 41
239000004033 plastic Substances 0.000 claims abstract description 17
229920003023 plastic Polymers 0.000 claims abstract description 17
230000015572 biosynthetic process Effects 0.000 claims abstract description 11
230000006872 improvement Effects 0.000 claims abstract description 4
238000012546 transfer Methods 0.000 claims description 53
238000000034 method Methods 0.000 claims description 21
238000004519 manufacturing process Methods 0.000 claims description 6
238000001816 cooling Methods 0.000 claims description 3
230000007246 mechanism Effects 0.000 abstract description 45
230000008569 process Effects 0.000 description 14
238000002347 injection Methods 0.000 description 12
239000007924 injection Substances 0.000 description 12
238000005755 formation reaction Methods 0.000 description 9
210000003739 neck Anatomy 0.000 description 7
238000010438 heat treatment Methods 0.000 description 6
230000003750 conditioning effect Effects 0.000 description 4
229920000139 polyethylene terephthalate Polymers 0.000 description 4
239000005020 polyethylene terephthalate Substances 0.000 description 4
230000008901 benefit Effects 0.000 description 3
238000012986 modification Methods 0.000 description 3
230000004048 modification Effects 0.000 description 3
239000000523 sample Substances 0.000 description 3
210000002832 shoulder Anatomy 0.000 description 3
238000000429 assembly Methods 0.000 description 2
230000000712 assembly Effects 0.000 description 2
239000000306 component Substances 0.000 description 2
238000010276 construction Methods 0.000 description 2
239000007788 liquid Substances 0.000 description 2
239000000463 material Substances 0.000 description 2
239000000969 carrier Substances 0.000 description 1
230000008859 change Effects 0.000 description 1
230000001143 conditioned effect Effects 0.000 description 1
230000000875 corresponding effect Effects 0.000 description 1
230000007547 defect Effects 0.000 description 1
230000001934 delay Effects 0.000 description 1
238000000151 deposition Methods 0.000 description 1
238000013461 design Methods 0.000 description 1
239000011521 glass Substances 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
239000011810 insulating material Substances 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
238000000465 moulding Methods 0.000 description 1
-1 polyethylene terephthalate Polymers 0.000 description 1
238000012545 processing Methods 0.000 description 1
238000007789 sealing Methods 0.000 description 1
BGRJTUBHPOOWDU-UHFFFAOYSA-N sulpiride Chemical compound CCN1CCCC1CNC(=O)C1=CC(S(N)(=O)=O)=CC=C1OC BGRJTUBHPOOWDU-UHFFFAOYSA-N 0.000 description 1
238000012360 testing method Methods 0.000 description 1
230000007704 transition Effects 0.000 description 1
230000032258 transport Effects 0.000 description 1

Landscapes

Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

CA000431694A 1979-02-21 1983-06-30 Systeme dilatateur a ratardement et souffleur sur machine de mise en forme Expired CA1176014A (fr)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
CA000431694A CA1176014A (fr)	1979-02-21	1983-06-30	Systeme dilatateur a ratardement et souffleur sur machine de mise en forme
CA000460035A CA1204905A (fr)	1979-02-21	1984-07-30	Systeme de retardement des paraisons sur machine a souffler le verre

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US013,417		1979-02-21
US06/013,417 US4310282A (en)	1977-06-13	1979-02-21	Delay stretch and blow machine system
CA000344143A CA1151373A (fr)	1979-02-21	1980-01-22	Systeme d'etirage et de soufflage temporises
CA000431694A CA1176014A (fr)	1979-02-21	1983-06-30	Systeme dilatateur a ratardement et souffleur sur machine de mise en forme

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000344143A Division CA1151373A (fr)	1979-02-21	1980-01-22	Systeme d'etirage et de soufflage temporises

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000460035A Division CA1204905A (fr)	1979-02-21	1984-07-30	Systeme de retardement des paraisons sur machine a souffler le verre

Publications (1)

Publication Number	Publication Date
CA1176014A true CA1176014A (fr)	1984-10-16

Family

ID=27166553

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CA000431694A Expired CA1176014A (fr)	1979-02-21	1983-06-30	Systeme dilatateur a ratardement et souffleur sur machine de mise en forme
CA000460035A Expired CA1204905A (fr)	1979-02-21	1984-07-30	Systeme de retardement des paraisons sur machine a souffler le verre

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
CA000460035A Expired CA1204905A (fr)	1979-02-21	1984-07-30	Systeme de retardement des paraisons sur machine a souffler le verre

Country Status (1)

Country	Link
CA (2)	CA1176014A (fr)

1983
- 1983-06-30 CA CA000431694A patent/CA1176014A/fr not_active Expired
1984
- 1984-07-30 CA CA000460035A patent/CA1204905A/fr not_active Expired

Also Published As

Publication number	Publication date
CA1204905A (fr)	1986-05-27

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Legal Events

Date	Code	Title	Description
2001-10-16	MKEX	Expiry