CA1176964A - Dissipation du bruit engendre par des elements porteurs de charges - Google Patents

Dissipation du bruit engendre par des elements porteurs de charges

Info

Publication number: CA1176964A
Authority: CA; Canada
Prior art keywords: harmonic; length; segments; terms; different
Prior art date: 1978-02-14
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

CA000431695A

Other languages

English (en)

Inventor

Samuel P. Landers

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.)

Goodyear Tire and Rubber Co

Original Assignee

Goodyear Tire and Rubber 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.)

1978-02-14

Filing date

1983-06-30

Publication date

1984-10-30

1979-01-09 Priority claimed from CA000319293A external-priority patent/CA1157752A/fr

1983-06-30 Application filed by Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co

1983-06-30 Priority to CA000431695A priority Critical patent/CA1176964A/fr

1984-10-30 Application granted granted Critical

1984-10-30 Publication of CA1176964A publication Critical patent/CA1176964A/fr

Status Expired legal-status Critical Current

Links

230000007480 spreading Effects 0.000 title abstract description 8
238000001228 spectrum Methods 0.000 claims abstract description 9
239000011295 pitch Substances 0.000 claims description 80
230000007704 transition Effects 0.000 claims description 2
238000000034 method Methods 0.000 abstract description 14
238000004458 analytical method Methods 0.000 description 9
230000008901 benefit Effects 0.000 description 2
230000001788 irregular Effects 0.000 description 2
230000010363 phase shift Effects 0.000 description 2
241000489861 Maximus Species 0.000 description 1
241000353097 Molva molva Species 0.000 description 1
238000010009 beating Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
238000005065 mining Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
230000009467 reduction Effects 0.000 description 1
230000002787 reinforcement Effects 0.000 description 1

Landscapes

Tires In General (AREA)

CA000431695A 1978-02-14 1983-06-30 Dissipation du bruit engendre par des elements porteurs de charges Expired CA1176964A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000431695A CA1176964A (fr)	1978-02-14	1983-06-30	Dissipation du bruit engendre par des elements porteurs de charges

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US87778978A	1978-02-14	1978-02-14
US877,789		1978-02-14
CA000319293A CA1157752A (fr)	1978-02-14	1979-01-09	Etalement des bruits engendres par des elements roulants porteurs de charges
CA000431695A CA1176964A (fr)	1978-02-14	1983-06-30	Dissipation du bruit engendre par des elements porteurs de charges

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000319293A Division CA1157752A (fr)	1978-02-14	1979-01-09	Etalement des bruits engendres par des elements roulants porteurs de charges

Publications (1)

Publication Number	Publication Date
CA1176964A true CA1176964A (fr)	1984-10-30

Family

ID=27166035

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000431695A Expired CA1176964A (fr)	1978-02-14	1983-06-30	Dissipation du bruit engendre par des elements porteurs de charges

Country Status (1)

Country	Link
CA (1)	CA1176964A (fr)

1983
- 1983-06-30 CA CA000431695A patent/CA1176964A/fr not_active Expired

Similar Documents

Publication	Publication Date	Title
US4327792A (en)	1982-05-04	Spreading noise generated by load supporting elements
US4474223A (en)	1984-10-02	Spreading noise generated by load supporting elements of a tire tread
CA1157752A (fr)	1983-11-29	Etalement des bruits engendres par des elements roulants porteurs de charges
US3989780A (en)	1976-11-02	Modulating noise produced by rotating bodies
US3926238A (en)	1975-12-16	Modulating noise produced by rotating bodies
US4721141A (en)	1988-01-26	Asymmetrical tire pitching techniques
US5314551A (en)	1994-05-24	Tire pitch sequencing for reduced tire tread noise
US9597928B2 (en)	2017-03-21	Tire with tread pattern having pre-selected variations in lug stiffnesses to improve tire noise
EP0246996A2 (fr)	1987-11-25	Techniques pour contrôler le bruit de roulement de pneumatiques ayant trois différentes séquences des éléments de profil
US4503898A (en)	1985-03-12	Pneumatic tire
US6363984B1 (en)	2002-04-02	Tire tread pitch sequencing for reduced noise
US5753057A (en)	1998-05-19	Pneumatic tire having pitch sequencing
CA1176964A (fr)	1984-10-30	Dissipation du bruit engendre par des elements porteurs de charges
AU699455B2 (en)	1998-12-03	Pneumatic tire having improved pitch sequencing
CA1176966A (fr)	1984-10-30	Dissipation des bruits engendres par des organes porte-charge
CA1176965A (fr)	1984-10-30	Dissipation des bruits engendres par des elements porteurs
AU700692B2 (en)	1999-01-14	Pneumatic tire having pitch sequencing
EP0739757A1 (fr)	1996-10-30	Bandage pneumatique à niveau sonore réduit
AU699495B2 (en)	1998-12-03	Pneumatic tire having pitch sequencing
Williams	1995	Tire tread pattern noise reduction through the application of pitch sequencing
JPS59230810A (ja)	1984-12-25	低騒音タイヤ
JPS5822364B2 (ja)	1983-05-09	空気入りタイヤ
MXPA98001443A (es)	1998-10-23	Llanta neumatica que tiene una secuencia mejorada de pasos
JPS59230809A (ja)	1984-12-25	低騒音タイヤ
MXPA98001398A (en)	1998-10-23	Pneumatic rim that has an improved sequence of pa

Legal Events

Date	Code	Title	Description
2001-10-30	MKEX	Expiry