GB1278538A - Tread for pneumatic vehicle tyres - Google Patents
Tread for pneumatic vehicle tyresInfo
- Publication number
- GB1278538A GB1278538A GB5841270A GB5841270A GB1278538A GB 1278538 A GB1278538 A GB 1278538A GB 5841270 A GB5841270 A GB 5841270A GB 5841270 A GB5841270 A GB 5841270A GB 1278538 A GB1278538 A GB 1278538A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blocks
- tread
- tyre
- edges
- width
- Prior art date
- 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
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
- B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
- B60C11/1369—Tie bars for linking block elements and bridging the groove
-
- 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
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
1278538 Tyre treads CONTINENTAL GUMMI-WERKE AG 9 Dec 1970 [15 Dec 1969] 58412/70 Heading B7C A pneumatic vehicle tyre tread comprises V- shaped blocks 3 extending in parallel rows 1, the apices 4 of which face across the tyre tread and the legs of which form angles with one another which are larger than 90 degrees, with further rows of blocks 7 which are either V-shaped or triangular forming the edges 6 of the tread surface, all the rows of blocks being separated from one another by grooves 9 the width of which is smaller than the width of the blocks, preferably 1/3 to 1/5 of the block width, and wherein spacing studs 8 are provided between the radially outermost parts of blocks only in the region of the edges of the tread surface. In the particular embodiment, studs 8 are provided only between blocks forming the tread surface edges and the V-shaped blocks adjacent thereto on block surfaces which subtend substantially equal angles with the peripheral and transverse directions of the tyre. Portions 10 of reduced depth are also provided in the grooves 9 between some of the blocks.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19696948345 DE6948345U (en) | 1969-12-15 | 1969-12-15 | VEHICLE AIR TIRES. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1278538A true GB1278538A (en) | 1972-06-21 |
Family
ID=6607061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5841270A Expired GB1278538A (en) | 1969-12-15 | 1970-12-09 | Tread for pneumatic vehicle tyres |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT307899B (en) |
BE (1) | BE758275A (en) |
DE (1) | DE6948345U (en) |
FR (1) | FR2072396A5 (en) |
GB (1) | GB1278538A (en) |
LU (1) | LU62214A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2158302A (en) * | 1984-04-30 | 1985-11-06 | United Technologies Corp | Grounding device for control rods |
EP0468815A1 (en) * | 1990-07-27 | 1992-01-29 | Bridgestone Corporation | Pneumatic tires |
EP2701930A1 (en) * | 2011-04-29 | 2014-03-05 | MICHELIN Recherche et Technique S.A. | Tire with tread having bridged areas with split contact faces within a lateral groove |
US11400763B2 (en) | 2016-08-31 | 2022-08-02 | Compagnie Generale Des Etablissements Michelin | Tire tread |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1081397B (en) * | 1976-05-31 | 1985-05-21 | Continental Gummi Werke Ag | TIRE FOR VEHICLES |
JPH01175507A (en) * | 1987-12-29 | 1989-07-12 | Sumitomo Rubber Ind Ltd | Pneumatic tire |
DE4107051A1 (en) * | 1991-03-06 | 1992-09-10 | Uniroyal Englebert Gmbh | Low noise tyre tread profile - has series of blocks of different sizes separated by grooves of different depths, some of which are also e.g. stepped |
DE102016224369A1 (en) * | 2016-12-07 | 2018-06-07 | Continental Reifen Deutschland Gmbh | Vehicle tires |
-
0
- BE BE758275D patent/BE758275A/en unknown
-
1969
- 1969-12-15 DE DE19696948345 patent/DE6948345U/en not_active Expired
-
1970
- 1970-11-04 AT AT992470A patent/AT307899B/en not_active IP Right Cessation
- 1970-11-25 FR FR7042379A patent/FR2072396A5/fr not_active Expired
- 1970-12-09 GB GB5841270A patent/GB1278538A/en not_active Expired
- 1970-12-10 LU LU62214D patent/LU62214A1/xx unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2158302A (en) * | 1984-04-30 | 1985-11-06 | United Technologies Corp | Grounding device for control rods |
EP0468815A1 (en) * | 1990-07-27 | 1992-01-29 | Bridgestone Corporation | Pneumatic tires |
EP2701930A1 (en) * | 2011-04-29 | 2014-03-05 | MICHELIN Recherche et Technique S.A. | Tire with tread having bridged areas with split contact faces within a lateral groove |
EP2701930A4 (en) * | 2011-04-29 | 2015-01-07 | Michelin Rech Tech | Tire with tread having bridged areas with split contact faces within a lateral groove |
US11400763B2 (en) | 2016-08-31 | 2022-08-02 | Compagnie Generale Des Etablissements Michelin | Tire tread |
Also Published As
Publication number | Publication date |
---|---|
BE758275A (en) | 1971-04-01 |
DE6948345U (en) | 1970-05-21 |
FR2072396A5 (en) | 1971-09-24 |
LU62214A1 (en) | 1971-05-14 |
AT307899B (en) | 1973-06-12 |
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