ES252327U - Neumatico todo terreno - Google Patents
Neumatico todo terrenoInfo
- Publication number
- ES252327U ES252327U ES1980252327U ES252327U ES252327U ES 252327 U ES252327 U ES 252327U ES 1980252327 U ES1980252327 U ES 1980252327U ES 252327 U ES252327 U ES 252327U ES 252327 U ES252327 U ES 252327U
- Authority
- ES
- Spain
- Prior art keywords
- length
- block
- blades
- mold
- product
- 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
- 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
- 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)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0606—Vulcanising moulds not integral with vulcanising presses
-
- 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
- B60C11/1218—Three-dimensional shape with regard to depth and extending direction
-
- 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
- B60C11/1259—Depth of the sipe
- B60C11/1263—Depth of the sipe different within the same sipe
-
- 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)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0606—Vulcanising moulds not integral with vulcanising presses
- B29D2030/0607—Constructional features of the moulds
- B29D2030/0613—Means, e.g. sipes or blade-like elements, for forming narrow recesses in the tyres, e.g. cuts or incisions for winter 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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S152/00—Resilient tires and wheels
- Y10S152/03—Slits in threads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Tires In General (AREA)
- Tyre Moulding (AREA)
Abstract
1.Neumático todo terreno, provisto por una parte de una armadura de carcasa radial y de una armadura de vértices formada por al menos dos napas de hilos o cables cruzados de una napa a la otra, y por otra parte, de una banda de rodadura que comprende elementos en relieve o bloques oblongos dispuestos en zonas laterales de la banda de rodadura e inclinados en el sentido de su longitud con respecto a la dirección circunferencial del neumático, caracterizado porque al menos algunos de los bloques oblongos comprenden cada uno como mínimo una cavidad, cuya extremidad radialmente interior o base se sitúa a una distancia radial de la superficie de rodadura comprendida entre la mitad y los 6/5 de la altura radial del bloque; tiene una anchura eficaz comprendida entre 1/10 y 1/3 de anchura del bloque, y se extiende en el perímetro del bloque en el sentido de la longitud de éste, sobre una longitud a lo sumo igual a 1/3 de su longitud y en la mitad axialmente exterior de este perímetro. 2.Neumático según la reivindicación 1, caracterizado porque la cavidad desemboca en la superficie de rodadura del bloque oblongo. 3.Neumático según la reivindicación 1, caracterizado porque la cavidad desemboca en una pared lateral del bloque oblongo. 4.Neumático según una de las reivindicaciones 1 a 3, caracterizado porque los elementos en relieve oblongos están constituidos por bloques que se prolongan hasta al menos en la zona ecuatorial de la banda de rodadura. 5.Neumático según la reivindicación 2, caracterizado porque la cavidad desemboca en la mitad posterior de la superficie de rodadura del bloque oblongo. 6.Neumático según una de las reivindicaciones 1 a 5, caracterizado porque la cavidad está formada por una incisión en línea quebrada u ondulada. 7.Neumático según una de las reivindicaciones 1 y 5, caracterizado porque la cavidad está formada por dos filas aproximadamente paralelas formada por dos filas aproximadamente paralelas de incisiones aisladas, cuyas extremidades están situadas de unafila a la otra, a una distancia igual a la anchura eficaz, y cuyo conjunto ocupa la longitud de la cavidad. 8.Neumático según una de las reivindicaciones 1 a 5, caracterizado porque la cavidad está formada por varias chimeneas o conductos cilíndricos, y cuya base tiene un diámetro igual a la anchura eficaz. 9.Neumático todo terreno.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7919759A FR2462281A1 (fr) | 1979-07-30 | 1979-07-30 | Pneumatique destine a rouler hors route |
Publications (2)
Publication Number | Publication Date |
---|---|
ES252327U true ES252327U (es) | 1980-12-01 |
ES252327Y ES252327Y (es) | 1981-05-16 |
Family
ID=9228518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1980252327U Expired ES252327Y (es) | 1979-07-30 | 1980-07-30 | Neumatico todo terreno |
Country Status (12)
Country | Link |
---|---|
US (1) | US4303115A (es) |
JP (1) | JPS5625003A (es) |
BE (1) | BE884425A (es) |
BR (1) | BR8004770A (es) |
CA (1) | CA1131554A (es) |
DE (1) | DE3028990A1 (es) |
ES (1) | ES252327Y (es) |
FR (1) | FR2462281A1 (es) |
GB (1) | GB2053783B (es) |
IT (1) | IT1166474B (es) |
LU (1) | LU82663A1 (es) |
NL (1) | NL8004309A (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4664166A (en) * | 1982-07-16 | 1987-05-12 | Julien Benisti | Non slip system for a deformable driving band |
FR2543068B2 (fr) * | 1983-03-25 | 1985-10-25 | Benisti Julien | Systeme antiglissant pour bande d'entrainement deformable : application aux pneumatiques, bandes transporteuses ou analogues |
FR2544251B1 (fr) * | 1983-04-12 | 1986-05-09 | Michelin & Cie | Elements en relief d'une bande de roulement pour pneumatique comportant des incisions a trace ondule ou brise |
DE3324649A1 (de) * | 1983-07-08 | 1985-01-31 | Continental Gummi-Werke Ag, 3000 Hannover | Fahrzeugluftreifen |
IT9022270U1 (it) * | 1989-12-20 | 1991-06-21 | Uniroyal Englebert Gmbh | Pneumatico per veicoli |
US5385189A (en) * | 1991-11-01 | 1995-01-31 | Bridgestone Corporation | Pneumatic tire with paired sides in the tread |
DE69213161T2 (de) * | 1991-11-01 | 1997-01-09 | Bridgestone Corp | Luftreifen, Form und Verfahren zur Herstellung |
FR2683771B1 (fr) * | 1991-11-18 | 1994-01-07 | Michelin & Cie | Bande de roulement pourvue de rainures dont les parois sont munies d'incisions. |
AT404244B (de) * | 1994-01-20 | 1998-09-25 | Semperit Ag | Fahrzeugreifen mit einem laufstreifen |
JPH10151915A (ja) * | 1996-11-21 | 1998-06-09 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
US6264453B1 (en) | 1997-10-27 | 2001-07-24 | The Goodyear Tire & Rubber Company | Article and method for composite tire mold blades |
FI982379A (fi) * | 1998-06-10 | 1999-12-11 | Nokian Renkaat Oyj | Renkaan kulutuspinnan kuviopalojen rakenne, jossa kuviopalassa on yksi tai useampi hienoura, ja muotinosa tällaisten kuviopalojen muodostamiseksi |
US6102092A (en) * | 1998-06-17 | 2000-08-15 | Michelin Recherche Et Technique S.A. | Tire having sacrificial bridging |
DE69911121T2 (de) * | 1998-07-03 | 2004-07-08 | Société de Technologie Michelin | Formwerkzeug und formgebendes Element zum Formen eines Einschnittes in einem Gegenstand aus Gummi |
US6467517B1 (en) | 1999-06-15 | 2002-10-22 | Michelin Recherche Et Technique S.A. | Tire having sacrificial bridging |
US20090095387A1 (en) * | 2007-10-15 | 2009-04-16 | The Goodyear Tire & Rubber Co. | Tire With Tread Having Full Depth Siping |
JP6047362B2 (ja) * | 2012-10-03 | 2016-12-21 | 株式会社ブリヂストン | ラグ付きタイヤ及びその製造方法 |
JP5698776B2 (ja) * | 2013-02-14 | 2015-04-08 | 住友ゴム工業株式会社 | 重荷重用空気入りタイヤ |
JP6916068B2 (ja) * | 2017-08-31 | 2021-08-11 | Toyo Tire株式会社 | 空気入りタイヤ |
JP7352459B2 (ja) * | 2019-12-12 | 2023-09-28 | 株式会社ブリヂストン | タイヤ |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE444937A (es) * | 1942-03-24 | |||
DE1194129B (de) * | 1956-01-10 | 1965-06-03 | Continental Gummi Werke Ag | Verfahren zur Herstellung neuer Fahrzeugluftreifen |
GB952312A (en) * | 1962-01-30 | 1964-03-18 | Sulo Paavo Johannes Keinanen | Improvements in or relating to manufacturing and revulcanising tyres |
US3115919A (en) * | 1962-04-27 | 1963-12-31 | Armstrong Rubber Co | Tire tread |
DE1229714B (de) * | 1963-11-13 | 1966-12-01 | Metzeler Ag | Fahrzeugreifenvulkanisierform |
US3199567A (en) * | 1963-12-30 | 1965-08-10 | Goodrich Co B F | Tire tread |
CH433036A (de) * | 1965-12-31 | 1967-03-31 | Jak Strebel Traktorenbau | Fahrzeugreifen |
BE739493A (es) * | 1966-03-10 | 1970-03-02 | ||
FR1538618A (fr) * | 1967-07-27 | 1968-09-06 | Michelin & Cie | Perfectionnements aux enveloppes de pneumatiques |
NL134985C (es) * | 1967-07-27 | |||
NL137253C (es) * | 1968-12-13 | |||
BE739495A (es) * | 1968-12-20 | 1970-03-02 | ||
FR2053873A5 (es) * | 1969-07-21 | 1971-04-16 | Michelin & Cie | |
GB1360203A (en) * | 1970-07-03 | 1974-07-17 | Dunlop Holdings Ltd | Tyre treads |
GB1388853A (en) * | 1971-03-11 | 1975-03-26 | Dunlop Ltd | Pneumatic tyres |
US3974018A (en) * | 1971-07-30 | 1976-08-10 | Bridgestone Tire Company Limited | Device for making pneumatic tires |
US3947979A (en) * | 1971-08-23 | 1976-04-06 | The B. F. Goodrich Company | Mud resistant elastomer |
IT1017288B (it) * | 1974-07-19 | 1977-07-20 | Pirelli | Procedimento di stampaggio a inie zione di pneumatico a mescole dif ferenziate |
JPS573846Y2 (es) * | 1977-09-11 | 1982-01-25 | ||
FR2421743A1 (fr) * | 1977-12-16 | 1979-11-02 | Michelin & Cie | Perfectionnements a la bande de roulement des pneumatiques |
JPS5490702A (en) * | 1977-12-28 | 1979-07-18 | Bridgestone Corp | Tire with lug |
-
1979
- 1979-07-30 FR FR7919759A patent/FR2462281A1/fr active Granted
-
1980
- 1980-07-23 BE BE0/201487A patent/BE884425A/fr not_active IP Right Cessation
- 1980-07-28 US US06/172,953 patent/US4303115A/en not_active Expired - Lifetime
- 1980-07-28 LU LU82663A patent/LU82663A1/fr unknown
- 1980-07-28 NL NL8004309A patent/NL8004309A/nl not_active Application Discontinuation
- 1980-07-29 GB GB8024824A patent/GB2053783B/en not_active Expired
- 1980-07-29 CA CA357,201A patent/CA1131554A/en not_active Expired
- 1980-07-29 IT IT68219/80A patent/IT1166474B/it active
- 1980-07-30 JP JP10493080A patent/JPS5625003A/ja active Granted
- 1980-07-30 ES ES1980252327U patent/ES252327Y/es not_active Expired
- 1980-07-30 BR BR8004770A patent/BR8004770A/pt not_active IP Right Cessation
- 1980-07-30 DE DE19803028990 patent/DE3028990A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
BR8004770A (pt) | 1981-02-10 |
DE3028990A1 (de) | 1981-02-05 |
GB2053783A (en) | 1981-02-11 |
GB2053783B (en) | 1983-02-02 |
ES252327Y (es) | 1981-05-16 |
FR2462281B1 (es) | 1982-12-31 |
US4303115A (en) | 1981-12-01 |
IT1166474B (it) | 1987-05-06 |
CA1131554A (en) | 1982-09-14 |
JPH0117881B2 (es) | 1989-04-03 |
FR2462281A1 (fr) | 1981-02-13 |
BE884425A (fr) | 1980-11-17 |
DE3028990C2 (es) | 1988-08-11 |
IT8068219A0 (it) | 1980-07-29 |
JPS5625003A (en) | 1981-03-10 |
NL8004309A (nl) | 1981-02-03 |
LU82663A1 (fr) | 1980-10-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19970612 |