NO308203B1 - Tires with profiled track surface with S-shaped cross grooves - Google Patents
Tires with profiled track surface with S-shaped cross groovesInfo
- Publication number
- NO308203B1 NO308203B1 NO952888A NO952888A NO308203B1 NO 308203 B1 NO308203 B1 NO 308203B1 NO 952888 A NO952888 A NO 952888A NO 952888 A NO952888 A NO 952888A NO 308203 B1 NO308203 B1 NO 308203B1
- Authority
- NO
- Norway
- Prior art keywords
- degrees
- edges
- tires
- shaped cross
- track surface
- Prior art date
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
- B60C11/0306—Patterns comprising block rows or discontinuous ribs
- B60C11/0309—Patterns comprising block rows or discontinuous ribs further characterised by the groove cross-section
-
- 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
- B60C11/1259—Depth of the sipe
- B60C11/1263—Depth of the sipe different within the same sipe
-
- 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
- B60C11/1259—Depth of the sipe
- B60C2011/1268—Depth of the sipe being different from sipe to sipe
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The tread (2) has S-shaped transverse grooves (3). At the edges (4) of the plan view of the contact surface they run at an angle beta 1, subtending between 65 degrees and 90 degrees with the circumferential direction (U). Near the centre (5), this angle decreases to beta 2, between 30 degrees and 50 degrees . Here (5), a single rectangular block, its edges roughly perpendicular to the line of the S-shape, interrupts the centre of the S-feature (9). The short edges (8) of the block align with the groove edges of the leading and trailing S-features (3a, 3b).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4425899A DE4425899A1 (en) | 1994-07-22 | 1994-07-22 | Tread with tread pattern with S-shaped cross grooves |
Publications (3)
Publication Number | Publication Date |
---|---|
NO952888D0 NO952888D0 (en) | 1995-07-20 |
NO952888L NO952888L (en) | 1996-01-23 |
NO308203B1 true NO308203B1 (en) | 2000-08-14 |
Family
ID=6523823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO952888A NO308203B1 (en) | 1994-07-22 | 1995-07-20 | Tires with profiled track surface with S-shaped cross grooves |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0698512B1 (en) |
JP (1) | JPH0858314A (en) |
AT (1) | ATE165564T1 (en) |
CZ (1) | CZ178295A3 (en) |
DE (2) | DE4425899A1 (en) |
DK (1) | DK0698512T3 (en) |
NO (1) | NO308203B1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19635147A1 (en) * | 1996-08-30 | 1998-03-05 | Continental Ag | Pneumatic vehicle tires |
JP3117645B2 (en) * | 1996-09-03 | 2000-12-18 | 株式会社ブリヂストン | Pneumatic radial tire |
DE19804338C2 (en) * | 1998-02-05 | 2002-03-28 | Continental Ag | Vehicle tires |
DE19844437C2 (en) * | 1998-09-28 | 2003-05-08 | Dunlop Gmbh | vehicle tires |
DE29924840U1 (en) * | 1999-03-05 | 2006-02-23 | Sadler, Norbert | Tread pattern for vehicle tire involves two sets of intersecting grooves optimized mathematically for water drainage and low noise |
US6796347B1 (en) * | 1999-07-30 | 2004-09-28 | Bridgestone Corporation | Pneumatic tire including auxiliary grooves |
DE20216992U1 (en) | 2002-11-04 | 2003-01-16 | Goodyear Dunlop Tires Germany GmbH, 63450 Hanau | Pneumatic vehicle tires, in particular summer tires for passenger cars |
JP2016000575A (en) * | 2014-06-11 | 2016-01-07 | 株式会社ブリヂストン | tire |
JP6885170B2 (en) * | 2017-04-10 | 2021-06-09 | 住友ゴム工業株式会社 | Pneumatic tires |
US20210114417A1 (en) * | 2018-01-28 | 2021-04-22 | Compagnie Generale Des Etablissements Michelin | Pneumatic Tire |
DE102019211025A1 (en) * | 2019-07-25 | 2021-01-28 | Continental Reifen Deutschland Gmbh | Pneumatic vehicle tires |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2261025A (en) * | 1939-03-08 | 1941-10-28 | Us Rubber Co | Pneumatic tire |
US4641695A (en) * | 1984-07-18 | 1987-02-10 | The Goodyear Tire & Rubber Company | Tread for a pneumatic tire |
DE8620979U1 (en) * | 1986-08-05 | 1987-12-10 | Uniroyal Englebert Reifen GmbH, 5100 Aachen | Tread pattern on pneumatic vehicle tires |
DE8809532U1 (en) * | 1988-07-26 | 1988-09-08 | SP Reifenwerke GmbH, 6450 Hanau | Tread for pneumatic vehicle tires |
DE8809991U1 (en) * | 1988-08-04 | 1988-10-20 | SP Reifenwerke GmbH, 6450 Hanau | Pneumatic vehicle tires |
US5238038A (en) * | 1990-09-04 | 1993-08-24 | The Goodyear Tire & Rubber Company | Pneumatic tire |
-
1994
- 1994-07-22 DE DE4425899A patent/DE4425899A1/en not_active Withdrawn
-
1995
- 1995-06-24 AT AT95109893T patent/ATE165564T1/en not_active IP Right Cessation
- 1995-06-24 DK DK95109893T patent/DK0698512T3/en active
- 1995-06-24 DE DE59502039T patent/DE59502039D1/en not_active Expired - Fee Related
- 1995-06-24 EP EP95109893A patent/EP0698512B1/en not_active Expired - Lifetime
- 1995-07-11 CZ CZ951782A patent/CZ178295A3/en unknown
- 1995-07-20 NO NO952888A patent/NO308203B1/en not_active IP Right Cessation
- 1995-07-21 JP JP7186029A patent/JPH0858314A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPH0858314A (en) | 1996-03-05 |
EP0698512A1 (en) | 1996-02-28 |
DK0698512T3 (en) | 1999-02-15 |
DE59502039D1 (en) | 1998-06-04 |
CZ178295A3 (en) | 1996-07-17 |
ATE165564T1 (en) | 1998-05-15 |
EP0698512B1 (en) | 1998-04-29 |
NO952888D0 (en) | 1995-07-20 |
NO952888L (en) | 1996-01-23 |
DE4425899A1 (en) | 1996-01-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |
Free format text: LAPSED IN JANUARY 2003 |