FR2412426A1 - Enhancing contrast of moulded patterns on tyre sidewall - by moulding patterns in ribbed plane or curved relief with smooth surfaces which contast with background matt surfaces - Google Patents
Enhancing contrast of moulded patterns on tyre sidewall - by moulding patterns in ribbed plane or curved relief with smooth surfaces which contast with background matt surfacesInfo
- Publication number
- FR2412426A1 FR2412426A1 FR7836304A FR7836304A FR2412426A1 FR 2412426 A1 FR2412426 A1 FR 2412426A1 FR 7836304 A FR7836304 A FR 7836304A FR 7836304 A FR7836304 A FR 7836304A FR 2412426 A1 FR2412426 A1 FR 2412426A1
- Authority
- FR
- France
- Prior art keywords
- patterns
- moulded
- ribbed
- plane
- relief
- 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.)
- Withdrawn
Links
- 238000000465 moulding Methods 0.000 title abstract 2
- 230000002708 enhancing effect Effects 0.000 title 1
- 230000017525 heat dissipation Effects 0.000 abstract 1
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
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/18—Tyre cooling arrangements, e.g. heat shields
-
- 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
- B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
- B60C13/001—Decorating, marking or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Contrast of patterns moulded in shallow relief (=2mm) on the surface of a tyre sidewall is enhanced by moulding patterns in ribbed plane or curved relief with smooth surfaces (Ra 0.8, pref. 0.5 mu to BS1134 Pt. 1 (1972)) which contrast with background type faces having a matt surface, i.e. a surface finish with a rugosity level Ra of 5 mu. Surface finish contrast makes the moulded patterns relatively legible and distinct without requiring the mould relief to be deep enough to cause significant local stiffening or loss of crack resistance. The enhanced surface area assist heat dissipation from the sidewall.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5382377 | 1977-12-23 | ||
GB5382477 | 1977-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2412426A1 true FR2412426A1 (en) | 1979-07-20 |
Family
ID=26267344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7836304A Withdrawn FR2412426A1 (en) | 1977-12-23 | 1978-12-26 | Enhancing contrast of moulded patterns on tyre sidewall - by moulding patterns in ribbed plane or curved relief with smooth surfaces which contast with background matt surfaces |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS54107004A (en) |
AU (1) | AU524605B2 (en) |
BE (1) | BE872921A (en) |
DE (1) | DE2855700A1 (en) |
FI (1) | FI65035C (en) |
FR (1) | FR2412426A1 (en) |
IT (1) | IT1174445B (en) |
LU (1) | LU80687A1 (en) |
NL (1) | NL7812399A (en) |
SE (1) | SE7813223L (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2661871A1 (en) * | 1990-05-14 | 1991-11-15 | Semperit Reifen | VEHICLE TIRE PROVIDED WITH A SIDE PANEL WITH A DECORATIVE PATTERN. |
EP0522781A1 (en) * | 1991-07-04 | 1993-01-13 | Sumitomo Rubber Industries Limited | Tyre |
EP0611668A1 (en) * | 1993-02-16 | 1994-08-24 | PIRELLI COORDINAMENTO PNEUMATICI S.p.A. | Tyre for motor-vehicle wheels exhibiting a surface-worked annular strap at the sidewalls thereof |
WO1997017217A1 (en) * | 1995-11-09 | 1997-05-15 | The Goodyear Tire & Rubber Company | An improved tire sidewall |
WO2000009348A1 (en) * | 1998-08-14 | 2000-02-24 | Michelin Recherche Et Technique S.A. | Opaque article with design pattern |
WO2015078881A1 (en) * | 2013-11-29 | 2015-06-04 | Compagnie Generale Des Etablissements Michelin | Tyre comprising a defect-masking pattern on a sidewall |
WO2015078882A1 (en) * | 2013-11-29 | 2015-06-04 | Compagnie Generale Des Etablissements Michelin | Tyre comprising a defect-masking pattern on a sidewall |
WO2015078883A1 (en) * | 2013-11-29 | 2015-06-04 | Compagnie Generale Des Etablissements Michelin | Tyre comprising a defect-masking pattern on a sidewall |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4444713A (en) * | 1982-08-09 | 1984-04-24 | The Goodyear Tire & Rubber Company | Decorative ornamentation for a rubber article and method of making same |
DE3333149A1 (en) * | 1983-09-14 | 1985-03-28 | Ingenieure Block + Seichter Inh.Klaus Seichter, 3000 Hannover | Device for identifying tyres |
DE3926721A1 (en) * | 1989-08-12 | 1991-02-14 | Krupp Maschinentechnik | Monitoring join in tyre belt on drum - as belt layer is wrapped round drum its join is illuminated obliquely and photographed, and pattern is fed to computer to regulate speed |
DE19928863A1 (en) * | 1999-06-24 | 2001-01-04 | Continental Ag | Vehicle tires |
JP4911332B2 (en) * | 2010-09-08 | 2012-04-04 | 横浜ゴム株式会社 | Pneumatic tire and its vulcanization mold |
JP5402994B2 (en) | 2011-06-15 | 2014-01-29 | 横浜ゴム株式会社 | Pneumatic tire |
JP6024790B1 (en) * | 2015-06-22 | 2016-11-16 | 横浜ゴム株式会社 | Pneumatic tire |
JP7040200B2 (en) * | 2018-03-26 | 2022-03-23 | 住友ゴム工業株式会社 | tire |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR800397A (en) * | 1935-01-15 | 1936-07-03 | Dunlop Sa | Bandage of cycles and similar bandages |
FR816757A (en) * | 1936-01-25 | 1937-08-17 | Dunlop Sa | Tire improvements for vehicles |
US2146942A (en) * | 1937-07-21 | 1939-02-14 | Edmund J Czerwin | Air-cooled tire |
FR982205A (en) * | 1948-12-14 | 1951-06-07 | Tire or rubber tire, especially intended for baby cars | |
FR993741A (en) * | 1948-11-10 | 1951-11-06 | Goodrich Co B F | Improvements to tire casings |
GB862910A (en) * | 1958-04-02 | 1961-03-15 | Pirelli | Improvements in or relating to pneumatic tyres for vehicle wheels |
FR1546547A (en) * | 1966-07-13 | 1968-11-22 | Dunlop Co Ltd | Improvements to pneumatic tires |
US3946782A (en) * | 1974-09-18 | 1976-03-30 | The Firestone Tire & Rubber Company | Pneumatic tire with light reflective elements |
-
1978
- 1978-12-20 BE BE192447A patent/BE872921A/en not_active IP Right Cessation
- 1978-12-20 LU LU80687A patent/LU80687A1/en unknown
- 1978-12-21 NL NL7812399A patent/NL7812399A/en not_active Application Discontinuation
- 1978-12-21 AU AU42783/78A patent/AU524605B2/en not_active Expired
- 1978-12-21 SE SE7813223A patent/SE7813223L/en unknown
- 1978-12-22 DE DE19782855700 patent/DE2855700A1/en not_active Withdrawn
- 1978-12-22 FI FI783966A patent/FI65035C/en not_active IP Right Cessation
- 1978-12-22 IT IT31233/78A patent/IT1174445B/en active
- 1978-12-22 JP JP15907378A patent/JPS54107004A/en active Pending
- 1978-12-26 FR FR7836304A patent/FR2412426A1/en not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR800397A (en) * | 1935-01-15 | 1936-07-03 | Dunlop Sa | Bandage of cycles and similar bandages |
FR816757A (en) * | 1936-01-25 | 1937-08-17 | Dunlop Sa | Tire improvements for vehicles |
US2146942A (en) * | 1937-07-21 | 1939-02-14 | Edmund J Czerwin | Air-cooled tire |
FR993741A (en) * | 1948-11-10 | 1951-11-06 | Goodrich Co B F | Improvements to tire casings |
FR982205A (en) * | 1948-12-14 | 1951-06-07 | Tire or rubber tire, especially intended for baby cars | |
GB862910A (en) * | 1958-04-02 | 1961-03-15 | Pirelli | Improvements in or relating to pneumatic tyres for vehicle wheels |
FR1546547A (en) * | 1966-07-13 | 1968-11-22 | Dunlop Co Ltd | Improvements to pneumatic tires |
US3946782A (en) * | 1974-09-18 | 1976-03-30 | The Firestone Tire & Rubber Company | Pneumatic tire with light reflective elements |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2661871A1 (en) * | 1990-05-14 | 1991-11-15 | Semperit Reifen | VEHICLE TIRE PROVIDED WITH A SIDE PANEL WITH A DECORATIVE PATTERN. |
EP0522781A1 (en) * | 1991-07-04 | 1993-01-13 | Sumitomo Rubber Industries Limited | Tyre |
US5263525A (en) * | 1991-07-04 | 1993-11-23 | Sumitomo Rubber Industries, Ltd. | Tire with a high visibility embossed mark |
EP0611668A1 (en) * | 1993-02-16 | 1994-08-24 | PIRELLI COORDINAMENTO PNEUMATICI S.p.A. | Tyre for motor-vehicle wheels exhibiting a surface-worked annular strap at the sidewalls thereof |
US5728242A (en) * | 1993-02-16 | 1998-03-17 | Pirelli Coordinamento Pneumatici S.P.A. | Tire for motor vehicle wheels having a surface-worked annular surface at the sidewalls thereof |
US6612352B1 (en) | 1993-02-16 | 2003-09-02 | Pirelli Coordinamento Pneumatici S.P.A. | Tire for motor vehicle wheels having a surface-worked annular surface at the sidewalls thereof |
US6032711A (en) * | 1993-02-16 | 2000-03-07 | Pirelli Coordinamento Pneumatici Spa | Tire for motor vehicle wheels having a surface-worked annular surface at the sidewalls thereof |
WO1997017217A1 (en) * | 1995-11-09 | 1997-05-15 | The Goodyear Tire & Rubber Company | An improved tire sidewall |
US6253815B1 (en) | 1998-08-14 | 2001-07-03 | Michelin Recherche Et Techniques S.A. | Design pattern for a tire |
WO2000009348A1 (en) * | 1998-08-14 | 2000-02-24 | Michelin Recherche Et Technique S.A. | Opaque article with design pattern |
WO2015078881A1 (en) * | 2013-11-29 | 2015-06-04 | Compagnie Generale Des Etablissements Michelin | Tyre comprising a defect-masking pattern on a sidewall |
WO2015078882A1 (en) * | 2013-11-29 | 2015-06-04 | Compagnie Generale Des Etablissements Michelin | Tyre comprising a defect-masking pattern on a sidewall |
WO2015078883A1 (en) * | 2013-11-29 | 2015-06-04 | Compagnie Generale Des Etablissements Michelin | Tyre comprising a defect-masking pattern on a sidewall |
FR3014024A1 (en) * | 2013-11-29 | 2015-06-05 | Michelin & Cie | PNEUMATIC COMPRISING A DEFECT MASKING PATTERN ON A FLANK |
FR3014025A1 (en) * | 2013-11-29 | 2015-06-05 | Michelin & Cie | PNEUMATIC COMPRISING A DEFECT MASKING PATTERN ON A FLANK |
FR3014023A1 (en) * | 2013-11-29 | 2015-06-05 | Michelin & Cie | PNEUMATIC COMPRISING A DEFECT MASKING PATTERN ON A FLANK |
CN105793070A (en) * | 2013-11-29 | 2016-07-20 | 米其林企业总公司 | Tyre comprising a defect-masking pattern on a sidewall |
US10239362B2 (en) | 2013-11-29 | 2019-03-26 | Compagnie Generale Des Etablissements Michelin | Tire comprising a defect-masking pattern on a sidewall |
Also Published As
Publication number | Publication date |
---|---|
AU524605B2 (en) | 1982-09-23 |
FI65035C (en) | 1984-03-12 |
AU4278378A (en) | 1979-06-28 |
FI783966A (en) | 1979-06-24 |
SE7813223L (en) | 1979-06-24 |
IT7831233A0 (en) | 1978-12-22 |
LU80687A1 (en) | 1979-04-13 |
JPS54107004A (en) | 1979-08-22 |
BE872921A (en) | 1979-04-17 |
IT1174445B (en) | 1987-07-01 |
NL7812399A (en) | 1979-06-26 |
DE2855700A1 (en) | 1979-06-28 |
FI65035B (en) | 1983-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |