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IT1247993B - Pneumatico per veicoli - Google Patents

Pneumatico per veicoli

Info

Publication number
IT1247993B
IT1247993B ITMI911552A ITMI911552A IT1247993B IT 1247993 B IT1247993 B IT 1247993B IT MI911552 A ITMI911552 A IT MI911552A IT MI911552 A ITMI911552 A IT MI911552A IT 1247993 B IT1247993 B IT 1247993B
Authority
IT
Italy
Prior art keywords
grooves
oblique
profiling
circumferential
lines
Prior art date
Application number
ITMI911552A
Other languages
English (en)
Inventor
Joachim Bellut
Johannes Baumhofer
Dionys Poque
Helmut Rickling
Original Assignee
Uniroyal Englebert Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Uniroyal Englebert Gmbh filed Critical Uniroyal Englebert Gmbh
Publication of ITMI911552A0 publication Critical patent/ITMI911552A0/it
Publication of ITMI911552A1 publication Critical patent/ITMI911552A1/it
Application granted granted Critical
Publication of IT1247993B publication Critical patent/IT1247993B/it

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
    • B60C11/11—Tread patterns in which the raised area of the pattern consists only of isolated elements, e.g. blocks
    • 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
    • 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
    • Y10S152/902—Non-directional tread pattern having no circumferential rib and having blocks defined by circumferential grooves and transverse grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

Pneumatico radiale a sezione ribassata, con battistrada rinforzato da cintura il cui profilo è formato da due righe (M3) centrali e da elementi presenti nella zona di spalla (S), essendo tali righe separate assialmente da solchi profondi con bordi rettilinei e presentando scanalature oblique, che sboccano nel solco circonferenziale e terminano cieche nelle righe stesse, mentre la profilatura di spalla, presenta elementi trasversali ovvero obliqui separati da solchi passanti in cui le profilature (M3) presentano, su una lunghezza pari a due passi del profilo, stretti solchi (24) circonferenziali obliqui, con profondità pressoché uguale e larghezza fra 1/4 ed 1/3 rispetto ai solchi circonferenziali, e i solchi trasversali (31) della profilatura di spalla (S) sono sviluppati con una piegatura a gomito (35) obliqua secondo un angolo (?) e maggiore dell'angolo (?) dei solchi (24).
ITMI911552A 1990-12-04 1991-06-06 Pneumatico per veicoli IT1247993B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9016454U DE9016454U1 (de) 1990-12-04 1990-12-04 Fahrzeugluftreifen

Publications (3)

Publication Number Publication Date
ITMI911552A0 ITMI911552A0 (it) 1991-06-06
ITMI911552A1 ITMI911552A1 (it) 1992-12-06
IT1247993B true IT1247993B (it) 1995-01-05

Family

ID=6859961

Family Applications (2)

Application Number Title Priority Date Filing Date
ITMI911552A IT1247993B (it) 1990-12-04 1991-06-06 Pneumatico per veicoli
IT000502U ITMI910502U1 (it) 1990-12-04 1991-06-06 Pneumatico per veicoli

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT000502U ITMI910502U1 (it) 1990-12-04 1991-06-06 Pneumatico per veicoli

Country Status (5)

Country Link
US (1) US5308416A (it)
DE (1) DE9016454U1 (it)
FR (1) FR2669858B1 (it)
GB (1) GB2250487B (it)
IT (2) IT1247993B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT400135B (de) * 1991-12-12 1995-10-25 Semperit Ag Fahrzeugreifen
IT1265035B1 (it) * 1993-05-31 1996-10-28 Pirelli Pneumatico per ruote di veicoli con battistrada a bassa rumorosita' di rotolamento
US5526860A (en) * 1993-08-27 1996-06-18 Sumitomo Rubber Industries, Ltd. Pneumatic tire
IT1276320B1 (it) 1994-02-22 1997-10-28 Pirelli Pneumatico per veicoli da trasporto medio/pesante con battistrada di tipo universale
US6415836B1 (en) * 1995-05-15 2002-07-09 Sumitomo Rubber Industries, Ltd. Pneumatic tire including axial grooves having different widths and tread elements having different lengths
USD379785S (en) * 1995-08-02 1997-06-10 The Goodyear Tire & Rubber Company Tire tread and buttress
USD383423S (en) * 1996-02-15 1997-09-09 The Goodyear Tire & Rubber Company Tire tread
USD384621S (en) * 1996-05-03 1997-10-07 The Goodyear Tire & Rubber Company Tire tread
USD388380S (en) * 1997-02-04 1997-12-30 The Goodyear Tire & Rubber Company Tire tread
IT1290083B1 (it) * 1997-03-14 1998-10-19 Pirelli Pneumatico a bassa temperatura d'esercizio
ES2248152T3 (es) * 1999-12-01 2006-03-16 Pirelli Pneumatici Societa Per Azioni Neumatico para ruedas de vehiculos.
JP3682269B2 (ja) * 2002-05-09 2005-08-10 住友ゴム工業株式会社 空気入りタイヤ
US7290578B2 (en) * 2004-12-30 2007-11-06 The Goodyear Tire & Rubber Company Tire tread having a tread block with an undercut design
USD780099S1 (en) 2015-09-30 2017-02-28 Bridgestone Americas Tire Operations, Llc Tire tread
JP6819110B2 (ja) * 2016-07-21 2021-01-27 住友ゴム工業株式会社 タイヤ

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2455130A1 (de) * 1974-11-21 1976-05-26 Continental Gummi Werke Ag Luftreifen fuer kraftfahrzeuge
FR2461602A1 (fr) * 1979-07-24 1981-02-06 Michelin & Cie Pneumatique destine a rouler sur la neige
FR2463687A1 (fr) * 1979-08-20 1981-02-27 Uniroyal Englebert Pneu Sculpture de bande de roulement pour enveloppes de pneumatique
DE3138189A1 (de) * 1981-09-25 1983-04-14 Continental Gummi-Werke Ag, 3000 Hannover Fahrzeugluftreifen
US4545415A (en) * 1983-09-26 1985-10-08 The Goodyear Tire & Rubber Company Pneumatic tire tread
JPS62255203A (ja) * 1986-04-30 1987-11-07 Bridgestone Corp 空気入りラジアルタイヤ
JPS63134315A (ja) * 1986-11-26 1988-06-06 Yokohama Rubber Co Ltd:The 空気入りタイヤ
US4807679A (en) * 1987-06-11 1989-02-28 The Goodyear Tire & Rubber Company Pneumatic tire tread having sipes
DE3877642T2 (de) * 1987-07-15 1993-05-13 Sumitomo Rubber Ind Luftreifen.
JP2650040B2 (ja) * 1988-04-28 1997-09-03 横浜ゴム株式会社 乗用車用空気入りタイヤ
DE8808066U1 (de) * 1988-06-23 1989-10-19 Uniroyal Englebert Reifen GmbH, 5100 Aachen Fahrzeugluftreifen
DE8809991U1 (de) * 1988-08-04 1988-10-20 SP Reifenwerke GmbH, 6450 Hanau Fahrzeugluftreifen
DE68918674T2 (de) * 1988-11-30 1995-02-02 Sumitomo Rubber Ind Radialer Luftreifen.

Also Published As

Publication number Publication date
ITMI911552A0 (it) 1991-06-06
DE9016454U1 (de) 1991-07-25
ITMI910502V0 (it) 1991-06-06
US5308416A (en) 1994-05-03
ITMI911552A1 (it) 1992-12-06
FR2669858B1 (fr) 1996-03-08
GB2250487A (en) 1992-06-10
ITMI910502U1 (it) 1992-06-05
FR2669858A1 (fr) 1992-06-05
GB9112011D0 (en) 1991-07-24
GB2250487B (en) 1994-06-22

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950624