FI106784B - Fordonsdäck med slityta med axiellt löpande skår och en vågskårskiva - Google Patents

Fordonsdäck med slityta med axiellt löpande skår och en vågskårskiva Download PDF

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Publication number
FI106784B
FI106784B FI953738A FI953738A FI106784B FI 106784 B FI106784 B FI 106784B FI 953738 A FI953738 A FI 953738A FI 953738 A FI953738 A FI 953738A FI 106784 B FI106784 B FI 106784B
Authority
FI
Finland
Prior art keywords
valleys
peaks
road
transverse plane
grooves
Prior art date
Application number
FI953738A
Other languages
English (en)
Finnish (fi)
Other versions
FI953738A (sv
FI953738A0 (sv
Inventor
Helmut Rodewald
Original Assignee
Continental Ag
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 Continental Ag filed Critical Continental Ag
Publication of FI953738A0 publication Critical patent/FI953738A0/sv
Publication of FI953738A publication Critical patent/FI953738A/sv
Application granted granted Critical
Publication of FI106784B publication Critical patent/FI106784B/sv

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses
    • 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
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • 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
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
    • B60C11/1218—Three-dimensional shape with regard to depth and extending direction
    • 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
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
    • B60C11/124—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern inclined with regard to a plane normal to the tread surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses
    • B29D2030/0607—Constructional features of the moulds
    • B29D2030/0613—Means, e.g. sipes or blade-like elements, for forming narrow recesses in the tyres, e.g. cuts or incisions for winter 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
    • B60C2011/1213—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe sinusoidal or zigzag at the tread surface
    • 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
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
    • B60C2011/1254—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern with closed sipe, i.e. not extending to a groove

Claims (5)

1. Fordonsring (1), vars slityta (2) uppvisar ätminstone pä det ena axiella rand-partiet (L, R) sett fran ovan väsentligen axiellt sig sträckande skaror (3), som 5 är vagformat anordnade sä, att vagtopparna (4) och -dalarna (5) är väsentligen raka, vilka rakor sträcker sig snett i tvärplanet, kännetecknad därav, att vägtopparnas (4) och -dalarnas (5) snedställning är sä riktad, att längs med skarornas (3) vägtoppar (4) eller vagdalar (5) i tvärplanet vid förskjutning radiellt innifrän till radiellt utät hamnar man axiellt inät. 10
2. Fordonsring (1) enligt patentkravet 1, kännetecknad därav, att vagens top-par (4) och dalar (5) i tvärplanet i förhallande till radien (6) bildar en vinkel (β), som är mellan 20° - 70°, företrädesvis mellan 30° - 50° 1 1 15
3. Fordonsring (1) enligt patentkravet 1, kännetecknad därav, att skarornas (3) bredd (s) pa i och för sig känt sätt är mellan 0,3 mm -1,0 mm.
4. Fordonsring enligt nagot av patentkraven 1 -3, kännetecknad därav, att ocksa de inom det axiellt innerst omrädet (M) anordnade skärorna (3) har for- 20 mats enligt sättet enligt uppfinningen.
5. Vägskärskiva (7), som fästs i en vulkaniseringsform, kännetecknad därav, att vägens toppars (4) och -dalars (5) snedställning (β) i förhällanden tili fäst- « · kanten (18) är mellan 20° - 70°, varvid de snedställda vagtopparna (4) och • · w :v. 25 dalarna (5) är sä riktade, att vid en förskjutning i tvärplanet radiellt innifrän • < • « .♦··. längs skärskivans (7) vägtoppar (4) eller -dalar (5) hamnar man axiellt innät. ···
FI953738A 1994-08-08 1995-08-07 Fordonsdäck med slityta med axiellt löpande skår och en vågskårskiva FI106784B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4427895A DE4427895A1 (de) 1994-08-08 1994-08-08 Fahrzeugreifen mit einer Lauffläche mit im wesentlichen axial verlaufenden Einschnitten
DE4427895 1994-08-08

Publications (3)

Publication Number Publication Date
FI953738A0 FI953738A0 (sv) 1995-08-07
FI953738A FI953738A (sv) 1996-02-09
FI106784B true FI106784B (sv) 2001-04-12

Family

ID=6525092

Family Applications (1)

Application Number Title Priority Date Filing Date
FI953738A FI106784B (sv) 1994-08-08 1995-08-07 Fordonsdäck med slityta med axiellt löpande skår och en vågskårskiva

Country Status (4)

Country Link
EP (1) EP0696521B1 (sv)
JP (1) JP3476282B2 (sv)
DE (2) DE4427895A1 (sv)
FI (1) FI106784B (sv)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19650701A1 (de) * 1996-12-06 1998-06-10 Continental Ag Fahrzeugluftreifen
DE19650702A1 (de) * 1996-12-06 1998-06-10 Continental Ag Fahrzeugreifen mit einer Lauffläche mit im wesentlichen axial verlaufenden Einschnitten
DE19710400C2 (de) * 1997-03-13 2003-05-15 Continental Ag Fahrzeugreifen mit Einschnitten im Laufstreifen und Lamelle für Vulkanisationsform und Vulkanisationsform mit solchen Lamellen
DE19753819B4 (de) * 1997-12-04 2004-04-01 Continental Aktiengesellschaft Laufflächenprofil eines Winterreifens
JP4390879B2 (ja) * 1997-12-24 2009-12-24 株式会社ブリヂストン 空気入りタイヤ
DE19812778C2 (de) 1998-03-24 2002-07-04 Continental Ag Hochstabile Lamelle, Vulkanisationsform mit solchen Lamellen, Fahrzeugreifen mit Lauffläche, in die Einschnitte mittels solcher Lamellen gebracht sind
FI982379A (sv) * 1998-06-10 1999-12-11 Nokian Renkaat Oyj Konstruktionen av mönsterbitar i slitytan till ett däck, vilken mönsterbit har ett eller flera finspår, och formdel för tillverkning av sådana mönsterbitar
DE69930927T2 (de) * 1998-11-20 2006-09-14 Bridgestone Corp. Luftreifen
JP4516415B2 (ja) * 2004-12-08 2010-08-04 住友ゴム工業株式会社 空気入りタイヤ
WO2009069585A1 (ja) * 2007-11-28 2009-06-04 Sumitomo Rubber Industries, Ltd. 空気入りタイヤ
JP5249627B2 (ja) 2008-04-25 2013-07-31 株式会社ブリヂストン 空気入りタイヤ
FR3014735B1 (fr) * 2013-12-17 2016-11-04 Michelin & Cie Element de moulage comprenant des moyens de coupe pour mouler et vulcaniser une bande de roulement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR791250A (fr) 1935-06-13 1935-12-06 Michelin & Cie Perfectionnement à la surface de roulement des pneumatiques
AT400694B (de) * 1992-04-03 1996-02-26 Semperit Ag Fahrzeugreifen

Also Published As

Publication number Publication date
DE4427895A1 (de) 1996-02-15
EP0696521B1 (de) 1997-12-10
DE59501096D1 (de) 1998-01-22
EP0696521A1 (de) 1996-02-14
FI953738A (sv) 1996-02-09
FI953738A0 (sv) 1995-08-07
JPH0899506A (ja) 1996-04-16
JP3476282B2 (ja) 2003-12-10

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Owner name: CONTINENTAL REIFEN DEUTSCHLAND GMBH

Free format text: CONTINENTAL REIFEN DEUTSCHLAND GMBH

MA Patent expired