GB1202283A - Improvements in or relating to tyre treads - Google Patents
Improvements in or relating to tyre treadsInfo
- Publication number
- GB1202283A GB1202283A GB4364267A GB4364267A GB1202283A GB 1202283 A GB1202283 A GB 1202283A GB 4364267 A GB4364267 A GB 4364267A GB 4364267 A GB4364267 A GB 4364267A GB 1202283 A GB1202283 A GB 1202283A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ribs
- edges
- extending
- sept
- mid
- 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
- B60C11/0311—Patterns comprising tread lugs arranged parallel or oblique to the axis of rotation
-
- 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)
- Tires In General (AREA)
Abstract
1,202,283. Tyre treads. DUNLOP CO. Ltd. 26 Sept., 1967 [28 Sept., 1966], No. 43642/67. Heading B7C. A tyre tread comprises ribs, e.g. la . . Ic, extending at an angle to the mid-circumferential plane U-U and formed with edges, e.g. 6 . . . 9 extending at an opposite angle y to said plane to counteract the assymmetrical running effects due to the ribs. The ribs are separated by grooves, e.g. 2a ... 2c and the edges may be formed by slots, e.g. 3a ... 3f extending partway across the ribs, or 3g extending between adjacent grooves. The edges may be supplemented by slots 19 or 20 cut in the ribs. In an alternative arrangement the edges are formed by projections on the ribs. The axially outermost edges of the ribs are parallel to the mid-circumferential plane.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED0051190 | 1966-09-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1202283A true GB1202283A (en) | 1970-08-12 |
Family
ID=7053211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4364267A Expired GB1202283A (en) | 1966-09-28 | 1967-09-26 | Improvements in or relating to tyre treads |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1605650A1 (en) |
GB (1) | GB1202283A (en) |
SE (1) | SE329956B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0062970A1 (en) * | 1981-03-26 | 1982-10-20 | Dunlop Limited | Tyre for a two wheeled single-track vehicle |
US4397344A (en) * | 1981-05-29 | 1983-08-09 | The Goodyear Tire & Rubber Company | Tread for heavy-duty radial tires |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10312488A1 (en) * | 2003-03-20 | 2004-09-30 | Continental Aktiengesellschaft | Vehicle tires, especially winter tires with a tread pattern |
-
1966
- 1966-09-28 DE DE19661605650 patent/DE1605650A1/en active Pending
-
1967
- 1967-09-26 SE SE1323267A patent/SE329956B/xx unknown
- 1967-09-26 GB GB4364267A patent/GB1202283A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0062970A1 (en) * | 1981-03-26 | 1982-10-20 | Dunlop Limited | Tyre for a two wheeled single-track vehicle |
US4397344A (en) * | 1981-05-29 | 1983-08-09 | The Goodyear Tire & Rubber Company | Tread for heavy-duty radial tires |
Also Published As
Publication number | Publication date |
---|---|
SE329956B (en) | 1970-10-26 |
DE1605650A1 (en) | 1971-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |