GB736068A - Improvements in or relating to non-skid treads for the tyres of motor vehicles - Google Patents

Improvements in or relating to non-skid treads for the tyres of motor vehicles

Info

Publication number
GB736068A
GB736068A GB31531/53A GB3153153A GB736068A GB 736068 A GB736068 A GB 736068A GB 31531/53 A GB31531/53 A GB 31531/53A GB 3153153 A GB3153153 A GB 3153153A GB 736068 A GB736068 A GB 736068A
Authority
GB
United Kingdom
Prior art keywords
circumferential
tread
tyre
different
groove
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
GB31531/53A
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.)
Trelleborgs Gummifabriks AB
Original Assignee
Trelleborgs Gummifabriks AB
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 Trelleborgs Gummifabriks AB filed Critical Trelleborgs Gummifabriks AB
Publication of GB736068A publication Critical patent/GB736068A/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
    • B60C11/0318—Tread patterns irregular patterns with particular pitch sequence
    • 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
    • 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
    • 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

Abstract

736,068. Pneumatic tyres. TRELLEBORGS GUMMIFABRIKS AKTIEBOLAG. Nov. 13, 1953 [Nov. 13, 1952], No. 31531/53. Class 144 (2). In a circumferentially ribbed tyre tread having a central circumferential groove 16 intersected by transverse grooves which divide the ribs 19, 20, 21, 22 into circumferentially spaced studs or blocks, the groove 16 is given a regular or irregular wave formation to reduce the tendency for build up of undesirable noise during use of the tyre. As shown the tread has a circumferential groove 17, 18 on each side of the central groove 16 to provide four circumferential rows of blocks following the same wave formation, which may be a sine curve about a circumferential axis. The tyre tread may comprise circumferential sections in each of which the wave pattern of the ribs 16, 17, 18 is regular, but different from that of adjacent sections, and preferably repeated between three and five times. The circumferential dimension of the tread studs or blocks may vary in the different sections and the different wave patterns may cover different circumferential extents of the tread. In use on planed snow-covered roads the sinuous grooving of the tyre prevents engagement thereof with snow ridges on the road surface.
GB31531/53A 1952-11-13 1953-11-13 Improvements in or relating to non-skid treads for the tyres of motor vehicles Expired GB736068A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE319121X 1952-11-13

Publications (1)

Publication Number Publication Date
GB736068A true GB736068A (en) 1955-08-31

Family

ID=20307803

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31531/53A Expired GB736068A (en) 1952-11-13 1953-11-13 Improvements in or relating to non-skid treads for the tyres of motor vehicles

Country Status (5)

Country Link
BE (1) BE524246A (en)
CH (1) CH319121A (en)
DE (1) DE1080887B (en)
FR (1) FR1092599A (en)
GB (1) GB736068A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2387806A1 (en) * 1977-04-18 1978-11-17 Semperit Ag PNEUMATIC
FR2416803A1 (en) * 1978-02-14 1979-09-07 Goodyear Tire & Rubber METHOD FOR ESTABLISHING THE DRAWING OF THE LOAD SUPPORT ELEMENTS OF A ROTATING APPARATUS, IN PARTICULAR OF A TIRE, AND CORRESPONDING APPARATUS
FR2477983A1 (en) * 1980-03-13 1981-09-18 Dunlop Ltd
FR2496562A1 (en) * 1980-12-22 1982-06-25 Kleber Colombes Asymmetric tread pattern for pneumatic tyres for temporary use - produces rhythmic noise to remind the driver to replace the tyre
GB2146594A (en) * 1983-09-14 1985-04-24 Goodyear Tire & Rubber Pneumatic tire tread pattern
US5503206A (en) * 1994-04-11 1996-04-02 The Goodyear Tire & Rubber Company Pneumatic tire having improved wet traction
EP0780246A1 (en) * 1995-12-23 1997-06-25 Continental Aktiengesellschaft Radial tyre

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL243647A (en) * 1958-09-23

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB324825A (en) * 1929-02-13 1930-02-06 Dunlop Rubber Co Improvements in or relating to pneumatic tyres particularly the traction surfaces or treads thereof
AT130038B (en) * 1932-12-21 1932-10-25 Maurus Dr Banyai Tires for wheels.
AT154584B (en) * 1933-10-28 1938-10-10 Maurus Dr Banyai Equipment on tires to prevent skidding and sliding.
US2006197A (en) * 1934-10-05 1935-06-25 Us Rubber Co Pneumatic tire
AT154586B (en) * 1936-02-03 1938-10-10 Semperit Ag Process for the production of rubber tires with a running surface designed as anti-skid protection and a mold for its production.
GB577521A (en) * 1944-05-31 1946-05-21 Henley S Tyre & Rubber Company Improvements in tyres for vehicles
CH270731A (en) * 1949-03-10 1950-09-15 Az Ceat Gomma Soc Per Tread for pneumatic vehicle covers.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2387806A1 (en) * 1977-04-18 1978-11-17 Semperit Ag PNEUMATIC
FR2416803A1 (en) * 1978-02-14 1979-09-07 Goodyear Tire & Rubber METHOD FOR ESTABLISHING THE DRAWING OF THE LOAD SUPPORT ELEMENTS OF A ROTATING APPARATUS, IN PARTICULAR OF A TIRE, AND CORRESPONDING APPARATUS
FR2477983A1 (en) * 1980-03-13 1981-09-18 Dunlop Ltd
FR2496562A1 (en) * 1980-12-22 1982-06-25 Kleber Colombes Asymmetric tread pattern for pneumatic tyres for temporary use - produces rhythmic noise to remind the driver to replace the tyre
GB2146594A (en) * 1983-09-14 1985-04-24 Goodyear Tire & Rubber Pneumatic tire tread pattern
US5503206A (en) * 1994-04-11 1996-04-02 The Goodyear Tire & Rubber Company Pneumatic tire having improved wet traction
EP0780246A1 (en) * 1995-12-23 1997-06-25 Continental Aktiengesellschaft Radial tyre

Also Published As

Publication number Publication date
CH319121A (en) 1957-01-31
FR1092599A (en) 1955-04-22
BE524246A (en)
DE1080887B (en) 1960-04-28

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