FI66792C - Daeck - Google Patents

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Publication number
FI66792C
FI66792C FI810718A FI810718A FI66792C FI 66792 C FI66792 C FI 66792C FI 810718 A FI810718 A FI 810718A FI 810718 A FI810718 A FI 810718A FI 66792 C FI66792 C FI 66792C
Authority
FI
Finland
Prior art keywords
tread
tire
ring
circumferential
length
Prior art date
Application number
FI810718A
Other languages
English (en)
Finnish (fi)
Other versions
FI66792B (fi
FI810718L (fi
Inventor
Michael Charles Clatworthy
William Paul Stephen Mack
Douglas James Major
Original Assignee
Dunlop Ltd
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
Application filed by Dunlop Ltd filed Critical Dunlop Ltd
Publication of FI810718L publication Critical patent/FI810718L/fi
Application granted granted Critical
Publication of FI66792B publication Critical patent/FI66792B/fi
Publication of FI66792C publication Critical patent/FI66792C/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/0318—Tread patterns irregular patterns with particular pitch sequence
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/11—Tread patterns in which the raised area of the pattern consists only of isolated elements, e.g. blocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/06—Signalling devices actuated by deformation of the tyre, e.g. tyre mounted deformation sensors or indirect determination of tyre deformation based on wheel speed, wheel-centre to ground distance or inclination of wheel axle
    • B60C23/063—Generating directly an audible signal by deformation of the tyre
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C5/00—Inflatable pneumatic tyres or inner tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • B60C2019/006—Warning devices, e.g. devices generating noise due to flat or worn tyres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C2200/00—Tyres specially adapted for particular applications
    • B60C2200/10—Tyres specially adapted for particular applications for motorcycles, scooters or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S152/00—Resilient tires and wheels
    • Y10S152/902—Non-directional tread pattern having no circumferential rib and having blocks defined by circumferential grooves and transverse grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Claims (14)

1. Däck raed en slitbanemönster försedd slitbana (16) , vilken utgörs av slitbaneelement (20), vilka utgörs av samma material som slitbanan (16), kännetecknat därav, att slitbanan (16) genom en transversell delning är uppdelad i ett första (A) och ett andra (B) i periferiell riktning separat parti, varav det £örsta partiet (A) uppvisar flera slitbaneelement (20) med en upprepad konstant första del-ningslängd över nämnda partis (A) periferiella längd samt det andra partiet (B) pä motsvarande sätt flera slitbaneelement (20) med en andra konstant delningslängd över nämnda partis (B) periferiella längd, för att ästadkomma ett av-siktligt hörbart tvätonsljud dä däcket normalt rullar pä en vägyta i oslitet eller delvis slitet tillständ.
2. Däck enligt patentkravet 1, kännetecknat därav, att vardera av de nämnda första och andra periferiella partiernas (A, B) periferiella totallängd motsvarar hu-vudsakligen slitbanans (16) halva per iferi.
3. Däck enligt patentkravet 1 eller 2,känneteck-n a d därav, att nämnda första delningslängd är väsentligen tvä gänger sä läng som nämnda andra delningslängd.
4. Däck enligt nägot av de föregäende patentkraven, kännetecknat därav, att slitbanemönstret är väsentligen detsamma över slitbanans (16) periferiytas bredd varvid de transversella dimensionerna är väsentligen samma frän delning tili delning medan de periferiella dimensionerna i vardera delningsomrädet är i proportion tili ifrägava-rande omrädes periferiella längd.
5. Däck enligt nägot av de föregäende patentkraven, kännetecknat därav, att slitbanemönstret är an-ordnat att under drift ästadkomma ett däcksljud eller -buller, vilket är vägformigt och bestär av en grundton samt dess övertoner för att förstärka dess akustiska energi tili en ton pä vardera delningslängden som härvid maximerar det äs-tadkommna ljudets eller bullrets amplitud.
6. Däck enligt patentkravet 5, kännetecknat
FI810718A 1980-03-13 1981-03-09 Daeck FI66792C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8008633 1980-03-13
GB8008633 1980-03-13

Publications (3)

Publication Number Publication Date
FI810718L FI810718L (fi) 1981-09-14
FI66792B FI66792B (fi) 1984-08-31
FI66792C true FI66792C (fi) 1984-12-10

Family

ID=10512084

Family Applications (1)

Application Number Title Priority Date Filing Date
FI810718A FI66792C (fi) 1980-03-13 1981-03-09 Daeck

Country Status (12)

Country Link
US (1) US4416316A (sv)
JP (1) JPS56146406A (sv)
AU (1) AU535226B2 (sv)
BE (1) BE887949A (sv)
DE (1) DE3109733A1 (sv)
FI (1) FI66792C (sv)
FR (1) FR2477983B1 (sv)
IT (1) IT1139004B (sv)
LU (1) LU83217A1 (sv)
NL (1) NL8101092A (sv)
SE (1) SE445195B (sv)
ZA (1) ZA811396B (sv)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5926307A (ja) * 1982-08-05 1984-02-10 Sumitomo Rubber Ind Ltd スペアタイヤ
DE3431655A1 (de) * 1984-08-29 1986-03-13 Continental Gummi-Werke Ag, 3000 Hannover Fahrzeugluftreifen
DE3630590A1 (de) * 1986-09-09 1988-03-31 Continental Gummi Werke Ag Geraeuschoptimierter fahrzeugluftreifen
JPS63162308A (ja) * 1986-12-26 1988-07-05 Bridgestone Corp 高速走行に供せられる偏平空気入りラジアルタイヤ
US4856571A (en) * 1987-06-11 1989-08-15 The Goodyear Tire & Rubber Company Pneumatic tire
US4807679A (en) * 1987-06-11 1989-02-28 The Goodyear Tire & Rubber Company Pneumatic tire tread having sipes
JP2700812B2 (ja) * 1988-01-11 1998-01-21 株式会社ブリヂストン 空気入りタイヤ
US5125444A (en) * 1988-01-11 1992-06-30 Bridgestone Corporation Pneumatic tire generating musical pattern sound
WO1997014946A1 (fr) * 1995-10-17 1997-04-24 The Yokohama Rubber Co., Ltd. Systeme d'evaluation de la repartition des pas des sculptures d'un pneumatique
US5865921A (en) * 1996-02-26 1999-02-02 Bridgestone/Firestone, Inc. Tire noise treatment
US5759311A (en) * 1996-06-06 1998-06-02 Hankook Tire Mfg. Co., Ltd. Low noise tire tread
DE10032372B4 (de) * 2000-07-06 2005-03-17 Continental Aktiengesellschaft Fahrzeugreifen
AU2002335655A1 (en) * 2001-08-22 2003-03-10 Bridgestone/Firestone North American Tire, Llc Method of analyzing tire pitch sequence based on lug stiffness variations
US7769567B2 (en) * 2002-11-01 2010-08-03 Bridgestone Americas Tire Operations, Llc Method for designing tire noise pitch sequence
FI117623B (sv) * 2004-11-03 2006-12-29 Purtechnic Finland Oy Fordonsdäck
MX345191B (es) 2010-01-27 2017-01-20 Bridgestone Americas Tire Operations Llc Llanta con patrón de superficie de rodamiento de reducción de ruido.
US20140062172A1 (en) * 2012-08-30 2014-03-06 Caterpillar Inc. Non-pneumatic tire
CN111094020A (zh) * 2017-08-01 2020-05-01 倍耐力轮胎股份公司 用于车辆车轮的轮胎

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1956011A (en) * 1932-02-18 1934-04-24 Wingfoot Corp Means for diminishing traction and riding noise in tires
US2006197A (en) * 1934-10-05 1935-06-25 Us Rubber Co Pneumatic tire
BE524246A (sv) * 1952-11-13
US3926238A (en) * 1971-08-31 1975-12-16 Gates Rubber Co Modulating noise produced by rotating bodies
US3989780A (en) * 1971-08-31 1976-11-02 The Gates Rubber Company Modulating noise produced by rotating bodies
DE2253717A1 (de) * 1972-11-02 1974-05-09 Uniroyal Ag Fahrzeugluftreifen
FR2235811B1 (sv) * 1973-07-05 1976-05-07 Michelin & Cie
JPS547082B2 (sv) * 1973-11-22 1979-04-04
US3929179A (en) * 1973-12-05 1975-12-30 Kennametal Inc Indicator device for indicating tread wear and tire incorporating the indicator
CA1157752A (en) * 1978-02-14 1983-11-29 Samuel P. Landers Spreading noise generated by load supporting elements
JPS582844B2 (ja) * 1978-06-29 1983-01-19 横浜ゴム株式会社 空気入りタイヤ
US4226274A (en) * 1978-09-18 1980-10-07 Awaya Herbert Y Rubber tire with wear indicator therein
US4262724A (en) * 1979-05-03 1981-04-21 Uniroyal, Inc. Low pressure and run-flat warning system for a pneumatic tire
DE2933485A1 (de) * 1979-08-18 1981-02-26 Continental Gummi Werke Ag Laufflaechengestaltung fuer kraftfahrzeugluftreifen
FR2496562A1 (fr) * 1980-12-22 1982-06-25 Kleber Colombes Pneumatique, en particulier pour roue de secours

Also Published As

Publication number Publication date
FR2477983A1 (sv) 1981-09-18
IT8120251A0 (it) 1981-03-10
SE8101517L (sv) 1981-09-14
ZA811396B (en) 1982-04-28
LU83217A1 (fr) 1981-10-30
AU535226B2 (en) 1984-03-08
JPH0214205B2 (sv) 1990-04-06
IT1139004B (it) 1986-09-17
SE445195B (sv) 1986-06-09
DE3109733A1 (de) 1981-12-24
AU6830181A (en) 1981-09-17
BE887949A (fr) 1981-09-14
FR2477983B1 (sv) 1983-09-02
JPS56146406A (en) 1981-11-13
NL8101092A (nl) 1981-10-01
FI66792B (fi) 1984-08-31
FI810718L (fi) 1981-09-14
US4416316A (en) 1983-11-22

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: DUNLOP LIMITED