CA1222889A - Fabrication de poulies, et produits ainsi obtenus - Google Patents

Fabrication de poulies, et produits ainsi obtenus

Info

Publication number: CA1222889A
Authority: CA; Canada
Prior art keywords: pulley; wall portion; thickness; blank; wall
Prior art date: 1977-12-16
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

CA000402458A

Other languages

English (en)

Inventor

Klaus K. Bytzek

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.)

Magna International Inc

Original Assignee

Magna International 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.)

1977-12-16

Filing date

1982-05-06

Publication date

1987-06-16

1977-12-16 Priority claimed from CA293,232A external-priority patent/CA1094356A/fr

1982-05-06 Application filed by Magna International Inc filed Critical Magna International Inc

1982-05-06 Priority to CA000402458A priority Critical patent/CA1222889A/fr

1987-06-16 Application granted granted Critical

1987-06-16 Publication of CA1222889A publication Critical patent/CA1222889A/fr

Status Expired legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title claims abstract description 12
238000000034 method Methods 0.000 title description 28
229910052751 metal Inorganic materials 0.000 claims abstract description 79
239000002184 metal Substances 0.000 claims abstract description 79
230000015572 biosynthetic process Effects 0.000 claims description 11
230000006872 improvement Effects 0.000 claims description 7
230000002093 peripheral effect Effects 0.000 claims description 5
230000000452 restraining effect Effects 0.000 claims description 2
238000009740 moulding (composite fabrication) Methods 0.000 description 13
238000009987 spinning Methods 0.000 description 13
238000007373 indentation Methods 0.000 description 12
230000008569 process Effects 0.000 description 10
238000005755 formation reaction Methods 0.000 description 9
238000013459 approach Methods 0.000 description 4
230000008719 thickening Effects 0.000 description 4
229910000831 Steel Inorganic materials 0.000 description 3
239000010959 steel Substances 0.000 description 3
238000007796 conventional method Methods 0.000 description 2
230000001788 irregular Effects 0.000 description 2
238000005728 strengthening Methods 0.000 description 2
230000007704 transition Effects 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
241000231739 Rutilus rutilus Species 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000005520 cutting process Methods 0.000 description 1
238000013461 design Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012545 processing Methods 0.000 description 1
230000004044 response Effects 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
238000004513 sizing Methods 0.000 description 1
239000013585 weight reducing agent Substances 0.000 description 1

Landscapes

Pulleys (AREA)

CA000402458A 1977-12-16 1982-05-06 Fabrication de poulies, et produits ainsi obtenus Expired CA1222889A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000402458A CA1222889A (fr)	1977-12-16	1982-05-06	Fabrication de poulies, et produits ainsi obtenus

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
CA293,232A CA1094356A (fr)	1977-02-04	1977-12-16	Methode de fabrication de poulies et la poulie ainsi obtenue
CA368,331A CA1126541A (fr)	1977-12-16	1981-01-12	Methode de fabrication de poulies, et produit connexe
CA000402458A CA1222889A (fr)	1977-12-16	1982-05-06	Fabrication de poulies, et produits ainsi obtenus

Publications (1)

Publication Number	Publication Date
CA1222889A true CA1222889A (fr)	1987-06-16

Family

ID=25668612

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CA368,331A Expired CA1126541A (fr)	1977-12-16	1981-01-12	Methode de fabrication de poulies, et produit connexe
CA000402458A Expired CA1222889A (fr)	1977-12-16	1982-05-06	Fabrication de poulies, et produits ainsi obtenus

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CA368,331A Expired CA1126541A (fr)	1977-12-16	1981-01-12	Methode de fabrication de poulies, et produit connexe

Country Status (1)

Country	Link
CA (2)	CA1126541A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3816324A1 (de) *	1987-07-07	1989-01-19	Metzeler Gmbh	Drehschwingungsdaempfer

1981
- 1981-01-12 CA CA368,331A patent/CA1126541A/fr not_active Expired
1982
- 1982-05-06 CA CA000402458A patent/CA1222889A/fr not_active Expired

Also Published As

Publication number	Publication date
CA1126541A (fr)	1982-06-29

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Legal Events

Date	Code	Title	Description
2004-06-16	MKEX	Expiry