GB727207A - Improvements in or relating to a high speed tire - Google Patents

Improvements in or relating to a high speed tire

Info

Publication number
GB727207A
GB727207A GB12290/53A GB1229053A GB727207A GB 727207 A GB727207 A GB 727207A GB 12290/53 A GB12290/53 A GB 12290/53A GB 1229053 A GB1229053 A GB 1229053A GB 727207 A GB727207 A GB 727207A
Authority
GB
United Kingdom
Prior art keywords
tread
slits
tyre
transversely
extending
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
Application number
GB12290/53A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Goodrich Corp
Original Assignee
BF Goodrich Corp
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 BF Goodrich Corp filed Critical BF Goodrich Corp
Publication of GB727207A publication Critical patent/GB727207A/en
Expired legal-status Critical Current

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
    • B60C11/042—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag further characterised by the groove cross-section
    • 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
    • B60C11/0309—Patterns comprising block rows or discontinuous ribs further characterised by the groove cross-section
    • 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
    • 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
    • B60C11/124—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern inclined with regard to a plane normal to 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
    • B60C11/1259—Depth of the sipe
    • B60C11/1263—Depth of the sipe different within the same sipe
    • 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
    • B60C2011/1268—Depth of the sipe being different from sipe to sipe

Landscapes

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

Abstract

727,207. Pneumatic tyres. GOODRICH CO., B. F. May 4, 1953 [June 24, 1952], No. 12290/53. Class 144 (2). To prevent overheating, the tread 14 of a pneumatic tyre for high speed use, such as on aircraft, is formed of resilient rubber or the like with a multiplicity of laterally extending segments 26, preferably of not more than inch circumferential width, separated by laterally extending cooling slits 25 formed without removal of any tread material, the tyre carcase comprising reinforcing plies 11 which include highly stretchable rubberised cord, such as nylon, for increasing the space in the slits 25 when the tyre is inflated. As shown, the tread 14 comprises circumferential ribs 19 separated by narrower circumferential grooves 18, the ribs 19 having slits 25 extending radially and transversely, Fig. 1, or radially and diagonally, Fig. 4, or transversely and inclined to the radial, Fig. 5. The slits extend to the base of the grooves 18 or half the depth of the tread rubber 14. The tyre carcase 11 comprises eight or more plies of highly stretchable weftless or woven rubberised cord extending between inextensible twin bead elements 12, 13. In use, the segments provide for stress-reducing flexure of the tread and high cooling surface area.
GB12290/53A 1952-06-24 1953-05-04 Improvements in or relating to a high speed tire Expired GB727207A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US727207XA 1952-06-24 1952-06-24

Publications (1)

Publication Number Publication Date
GB727207A true GB727207A (en) 1955-03-30

Family

ID=22109350

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12290/53A Expired GB727207A (en) 1952-06-24 1953-05-04 Improvements in or relating to a high speed tire

Country Status (2)

Country Link
FR (1) FR1080845A (en)
GB (1) GB727207A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418719A1 (en) * 1978-03-03 1979-09-28 Michelin & Cie TIRE FOR RIDING ON SNOW
FR2500375A1 (en) * 1981-02-23 1982-08-27 Gen Tire & Rubber Co PNEUMATIC HAVING A SPECIFICALLY PATTERNED BEARING BAND WHICH GIVES EXCELLENT TRACTION IN SNOW
FR2564385A1 (en) * 1984-05-15 1985-11-22 Sumitomo Rubber Ind LAMELLIZED PNEUMATIC FOR SILENT DRIVING
EP0199570A2 (en) * 1985-04-22 1986-10-29 Sumitomo Rubber Industries Limited A pneumatic tyre
EP0355636A2 (en) * 1988-08-19 1990-02-28 The Yokohama Rubber Co., Ltd. Heavy-duty pneumatic tire
GB2222807A (en) * 1986-06-13 1990-03-21 Bridgestone Corp Pneumatic tire
US5643374A (en) * 1994-06-29 1997-07-01 Bridgestone Corporation Pneumatic tire including fine grooves
FR2744067A1 (en) * 1996-01-30 1997-08-01 Michelin & Cie TIRE TREAD FOR TIRES
US5679186A (en) * 1994-12-16 1997-10-21 Sumitomo Rubber Industries, Ltd. Pneumatic tire with sipes
US5896905A (en) * 1989-02-22 1999-04-27 Compagnie Generale Des Establissements Tread for heavy-vehicle tire in which the central ribs are provided with inclined incisions
US20160075188A1 (en) * 2013-04-23 2016-03-17 Bridgestone Corporation Aircraft tire
WO2017075388A1 (en) * 2015-10-30 2017-05-04 Compagnie Generale Des Etablissements Michelin Tire treads having tread elements with radially inclined and axially-biased leading and trailing sides
US10017013B2 (en) * 2013-04-25 2018-07-10 Bridgestone Corporation Aircraft tire including tread with groove recesses for suppressing heat generation

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418719A1 (en) * 1978-03-03 1979-09-28 Michelin & Cie TIRE FOR RIDING ON SNOW
DK151092B (en) * 1978-03-03 1987-11-02 Michelin & Cie PNEUMATIC COVER FOR WINTER TRAVEL
FR2500375A1 (en) * 1981-02-23 1982-08-27 Gen Tire & Rubber Co PNEUMATIC HAVING A SPECIFICALLY PATTERNED BEARING BAND WHICH GIVES EXCELLENT TRACTION IN SNOW
FR2564385A1 (en) * 1984-05-15 1985-11-22 Sumitomo Rubber Ind LAMELLIZED PNEUMATIC FOR SILENT DRIVING
DE3517422A1 (en) * 1984-05-15 1986-01-02 Sumitomo Rubber Industries Ltd., Kobe, Hyogo MANY FINE-PROFILED TIRES FOR QUIET RUN
EP0199570A2 (en) * 1985-04-22 1986-10-29 Sumitomo Rubber Industries Limited A pneumatic tyre
EP0199570A3 (en) * 1985-04-22 1987-07-01 Sumitomo Rubber Industries Limited A pneumatic tyre
US4986325A (en) * 1986-06-13 1991-01-22 Bridgestone Corporation Pneumatic tire including sipes
GB2222807B (en) * 1986-06-13 1991-01-30 Bridgestone Corp Pneumatic tire
GB2222807A (en) * 1986-06-13 1990-03-21 Bridgestone Corp Pneumatic tire
EP0355636A3 (en) * 1988-08-19 1990-04-25 The Yokohama Rubber Co., Ltd. Heavy-duty pneumatic tire
EP0355636A2 (en) * 1988-08-19 1990-02-28 The Yokohama Rubber Co., Ltd. Heavy-duty pneumatic tire
US5896905A (en) * 1989-02-22 1999-04-27 Compagnie Generale Des Establissements Tread for heavy-vehicle tire in which the central ribs are provided with inclined incisions
US5643374A (en) * 1994-06-29 1997-07-01 Bridgestone Corporation Pneumatic tire including fine grooves
US5679186A (en) * 1994-12-16 1997-10-21 Sumitomo Rubber Industries, Ltd. Pneumatic tire with sipes
EP0787601A1 (en) * 1996-01-30 1997-08-06 COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN-MICHELIN & CIE Tread for tyre
FR2744067A1 (en) * 1996-01-30 1997-08-01 Michelin & Cie TIRE TREAD FOR TIRES
US5918654A (en) * 1996-01-30 1999-07-06 Compagnie Generale Des Establisse-Ments Michelin-Michelin & Cie Tire including tread with incisions
US20160075188A1 (en) * 2013-04-23 2016-03-17 Bridgestone Corporation Aircraft tire
US9873292B2 (en) * 2013-04-23 2018-01-23 Bridgestone Corporation Aircraft tire
US10017013B2 (en) * 2013-04-25 2018-07-10 Bridgestone Corporation Aircraft tire including tread with groove recesses for suppressing heat generation
WO2017075388A1 (en) * 2015-10-30 2017-05-04 Compagnie Generale Des Etablissements Michelin Tire treads having tread elements with radially inclined and axially-biased leading and trailing sides

Also Published As

Publication number Publication date
FR1080845A (en) 1954-12-14

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