FR2312360A1 - Integral moulding of pneumatic tyres, tubes and wheels - for simplified mfr. and fitting of thick walled heavy duty tyres - Google Patents
Integral moulding of pneumatic tyres, tubes and wheels - for simplified mfr. and fitting of thick walled heavy duty tyresInfo
- Publication number
- FR2312360A1 FR2312360A1 FR7516701A FR7516701A FR2312360A1 FR 2312360 A1 FR2312360 A1 FR 2312360A1 FR 7516701 A FR7516701 A FR 7516701A FR 7516701 A FR7516701 A FR 7516701A FR 2312360 A1 FR2312360 A1 FR 2312360A1
- Authority
- FR
- France
- Prior art keywords
- tyres
- tubes
- mfr
- wheels
- heavy duty
- 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.)
- Granted
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
- B60C5/00—Inflatable pneumatic tyres or inner tubes
- B60C5/20—Inflatable pneumatic tyres or inner tubes having multiple separate inflatable chambers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/08—Building tyres
-
- 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
- B60C19/00—Tyre parts or constructions not otherwise provided for
- B60C19/12—Puncture preventing arrangements
-
- 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
- B60C3/02—Closed, e.g. toroidal, tyres
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
- Tires In General (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Pneumatic tyres are made by locating one or more prefabricated toroidal tubes in an annular mould cavity surrounding a wheel rim, then moulding the tyre body onto the wheel run to include the air tube and an integral insert. Used esp. for mfr. of tyres with walls thick enough to last the life of the vehicle, i.e. for heavy duty tyres for cars, trains, aircraft etc. Process is simpler than lay-up of conventional ply reinforced tyre carcasses and treads and subsequent assembly with inner tubes and wheels.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7516701A FR2312360A1 (en) | 1975-05-28 | 1975-05-28 | Integral moulding of pneumatic tyres, tubes and wheels - for simplified mfr. and fitting of thick walled heavy duty tyres |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7516701A FR2312360A1 (en) | 1975-05-28 | 1975-05-28 | Integral moulding of pneumatic tyres, tubes and wheels - for simplified mfr. and fitting of thick walled heavy duty tyres |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2312360A1 true FR2312360A1 (en) | 1976-12-24 |
FR2312360B3 FR2312360B3 (en) | 1978-12-29 |
Family
ID=9155794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7516701A Granted FR2312360A1 (en) | 1975-05-28 | 1975-05-28 | Integral moulding of pneumatic tyres, tubes and wheels - for simplified mfr. and fitting of thick walled heavy duty tyres |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2312360A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3009805A1 (en) * | 2013-08-20 | 2015-02-27 | Kerim Benslimane | TIRE ANTI-CREVAISON |
CN104802601A (en) * | 2015-05-15 | 2015-07-29 | 杨雪云 | Inflating-free pneumatic tire |
CN114161881A (en) * | 2020-09-11 | 2022-03-11 | 深圳市道瑞轮胎有限公司 | Electric friction tyre with multiple elastic supports |
-
1975
- 1975-05-28 FR FR7516701A patent/FR2312360A1/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3009805A1 (en) * | 2013-08-20 | 2015-02-27 | Kerim Benslimane | TIRE ANTI-CREVAISON |
CN104802601A (en) * | 2015-05-15 | 2015-07-29 | 杨雪云 | Inflating-free pneumatic tire |
CN114161881A (en) * | 2020-09-11 | 2022-03-11 | 深圳市道瑞轮胎有限公司 | Electric friction tyre with multiple elastic supports |
Also Published As
Publication number | Publication date |
---|---|
FR2312360B3 (en) | 1978-12-29 |
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