GB1310498A - Pneumatic tyres - Google Patents
Pneumatic tyresInfo
- Publication number
- GB1310498A GB1310498A GB1310498DA GB1310498A GB 1310498 A GB1310498 A GB 1310498A GB 1310498D A GB1310498D A GB 1310498DA GB 1310498 A GB1310498 A GB 1310498A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carcass
- tread
- tyre
- march
- shaped
- 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
- B60C11/04—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
-
- 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
- B60C3/00—Tyres characterised by the transverse section
- B60C3/04—Tyres characterised by the transverse section characterised by the relative dimensions of the section, e.g. low profile
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/02—Carcasses
- B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
- B60C9/06—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend diagonally from bead to bead and run in opposite directions in each successive carcass ply, i.e. bias angle ply
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Tyre Moulding (AREA)
Abstract
1310498 Moulding tyres DUNLOP HOLDINGS Ltd 17 March 1970 [21 March 1969] 15095/69 Heading B5A [Also in Division B7] A pneumatic tyre comprises a carcass and a tread into each of which is moulded at least one radially directed depression 3 extending circumferentially around the whole of the carcass. A carcass of cross laid parallel cord plies is provided with bead cores, sidewall and tread rubbers and the green blank so formed is placed in a curing mould (Fig. 5, not shown) which has a tread moulding surface with a region (9) shaped to form the depression 3 in the tyre tread and carcass. The blank is shaped into contact with the mould by inflation of a curing bag and the tyre is vulcanized.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1509569 | 1969-03-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1310498A true GB1310498A (en) | 1973-03-21 |
Family
ID=10052942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1310498D Expired GB1310498A (en) | 1969-03-21 | 1969-03-21 | Pneumatic tyres |
Country Status (6)
Country | Link |
---|---|
AU (1) | AU1263670A (en) |
BE (1) | BE747753A (en) |
DE (1) | DE2013567A1 (en) |
ES (1) | ES377721A1 (en) |
FR (1) | FR2039711A5 (en) |
GB (1) | GB1310498A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4700762A (en) * | 1985-03-22 | 1987-10-20 | The Goodyear Tire & Rubber Company | Pneumatic tire therad with wide central groove and arcuate grooves |
US5386862A (en) * | 1992-10-02 | 1995-02-07 | The Goodyear Tire & Rubber Company | Pneumatic tire having improved wet traction |
US5411069A (en) * | 1993-03-15 | 1995-05-02 | Bridgestone Corporation | Pneumatic radial tires including an annular recess portion in the tread |
US5830294A (en) * | 1992-11-13 | 1998-11-03 | Sumitomo Rubber Industries, Ltd. | Pneumatic tire including circumferential groove |
KR100285092B1 (en) * | 1991-03-08 | 2001-03-15 | 스위셔 케드린 엠 | Automotive Air Tires |
CN104640717A (en) * | 2011-12-30 | 2015-05-20 | 米其林集团总公司 | Tire with complex belts |
-
1969
- 1969-03-21 GB GB1310498D patent/GB1310498A/en not_active Expired
-
1970
- 1970-03-16 AU AU12636/70A patent/AU1263670A/en not_active Expired
- 1970-03-19 FR FR7009875A patent/FR2039711A5/fr not_active Expired
- 1970-03-20 BE BE747753D patent/BE747753A/en unknown
- 1970-03-20 ES ES377721A patent/ES377721A1/en not_active Expired
- 1970-03-20 DE DE19702013567 patent/DE2013567A1/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4700762A (en) * | 1985-03-22 | 1987-10-20 | The Goodyear Tire & Rubber Company | Pneumatic tire therad with wide central groove and arcuate grooves |
KR100285092B1 (en) * | 1991-03-08 | 2001-03-15 | 스위셔 케드린 엠 | Automotive Air Tires |
US5386862A (en) * | 1992-10-02 | 1995-02-07 | The Goodyear Tire & Rubber Company | Pneumatic tire having improved wet traction |
US5830294A (en) * | 1992-11-13 | 1998-11-03 | Sumitomo Rubber Industries, Ltd. | Pneumatic tire including circumferential groove |
US5411069A (en) * | 1993-03-15 | 1995-05-02 | Bridgestone Corporation | Pneumatic radial tires including an annular recess portion in the tread |
CN104640717A (en) * | 2011-12-30 | 2015-05-20 | 米其林集团总公司 | Tire with complex belts |
Also Published As
Publication number | Publication date |
---|---|
ES377721A1 (en) | 1972-05-16 |
FR2039711A5 (en) | 1971-01-15 |
AU1263670A (en) | 1971-09-23 |
DE2013567A1 (en) | 1971-01-14 |
BE747753A (en) | 1970-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |