GB1412351A - Tyres - Google Patents
TyresInfo
- Publication number
- GB1412351A GB1412351A GB1297573A GB1297573A GB1412351A GB 1412351 A GB1412351 A GB 1412351A GB 1297573 A GB1297573 A GB 1297573A GB 1297573 A GB1297573 A GB 1297573A GB 1412351 A GB1412351 A GB 1412351A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slots
- groove
- tread
- tread portion
- depth
- 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
- B60C11/032—Patterns comprising isolated recesses
-
- 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
- B60C11/04—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
- B60C11/042—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag 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
- B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
- B60C11/125—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern arranged at the groove bottom
-
- 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
- B60C11/12—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Tires In General (AREA)
Abstract
1412351 Tyres SUPER TIRE ENG CO 17 March 1973 12975/73 Heading B7C A tyre comprises a tread portion of depth "a" in Fig. 7 and an undertread portion radially inwardly of the tread portion, the tyre being characterised by the provision of slots 20 formed in the undertread portion and provided at spaced-apart locations along a groove 10 in the tread portion, the slots 20 being significantly narrower than the groove 10. The slots 20 have tie bars 21 having a height equal to the minimum required tread depth. The walls of the groove 10 are secured together by tie bars 15.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732317616 DE2317616A1 (en) | 1973-04-07 | 1973-04-07 | MOTOR VEHICLE TIRES |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1412351A true GB1412351A (en) | 1975-11-05 |
Family
ID=5877383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1297573A Expired GB1412351A (en) | 1973-04-07 | 1973-03-17 | Tyres |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE798221A (en) |
CA (1) | CA964972A (en) |
DE (1) | DE2317616A1 (en) |
GB (1) | GB1412351A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4166490A (en) * | 1976-11-30 | 1979-09-04 | Uniroyal Gmbh | Pneumatic radial tire |
GB2326386A (en) * | 1997-06-19 | 1998-12-23 | Sumitomo Rubber Ind | Tyre treads |
US20130240102A1 (en) * | 2010-09-14 | 2013-09-19 | Jose Merino Lopez | Tire and Mold Comprising a Fluidic Passage |
US9862237B2 (en) | 2011-12-15 | 2018-01-09 | Continental Reifen Deutschland Gmbh | Tread profile of a pneumatic vehicle tire with an indicator for regrooving the profile |
JP2018024420A (en) * | 2016-08-03 | 2018-02-15 | 横浜ゴム株式会社 | Pneumatic tire |
-
1973
- 1973-03-17 GB GB1297573A patent/GB1412351A/en not_active Expired
- 1973-04-07 DE DE19732317616 patent/DE2317616A1/en active Pending
- 1973-04-13 CA CA168,756A patent/CA964972A/en not_active Expired
- 1973-04-13 BE BE130020A patent/BE798221A/en not_active IP Right Cessation
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4166490A (en) * | 1976-11-30 | 1979-09-04 | Uniroyal Gmbh | Pneumatic radial tire |
GB2326386A (en) * | 1997-06-19 | 1998-12-23 | Sumitomo Rubber Ind | Tyre treads |
GB2326386B (en) * | 1997-06-19 | 2001-11-21 | Sumitomo Rubber Ind | Vehicle tyre tread groove with radially inward extension |
US20130240102A1 (en) * | 2010-09-14 | 2013-09-19 | Jose Merino Lopez | Tire and Mold Comprising a Fluidic Passage |
US9821608B2 (en) * | 2010-09-14 | 2017-11-21 | Compagnie Generale Des Etablissements Michelin | Tire and mold comprising a fluidic passage |
US9862237B2 (en) | 2011-12-15 | 2018-01-09 | Continental Reifen Deutschland Gmbh | Tread profile of a pneumatic vehicle tire with an indicator for regrooving the profile |
JP2018024420A (en) * | 2016-08-03 | 2018-02-15 | 横浜ゴム株式会社 | Pneumatic tire |
Also Published As
Publication number | Publication date |
---|---|
DE2317616A1 (en) | 1974-10-17 |
CA964972A (en) | 1975-03-25 |
BE798221A (en) | 1973-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |