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ES469549A1 - Pneumatic tyre having a tubular bead reinforcement - Google Patents

Pneumatic tyre having a tubular bead reinforcement

Info

Publication number
ES469549A1
ES469549A1 ES469549A ES469549A ES469549A1 ES 469549 A1 ES469549 A1 ES 469549A1 ES 469549 A ES469549 A ES 469549A ES 469549 A ES469549 A ES 469549A ES 469549 A1 ES469549 A1 ES 469549A1
Authority
ES
Spain
Prior art keywords
rod
bead
reinforcement
bisector
tire
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
ES469549A
Other languages
Spanish (es)
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.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Publication of ES469549A1 publication Critical patent/ES469549A1/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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/04—Bead cores

Landscapes

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

Abstract

Perfections introduced in a tire with an armature anchored to at least one bead rod, said hollow metal profile rod being characterized in that the rod, seen in radial section, consists essentially of four sides concurrently two and two and a reinforcement which joins the two regions where two consecutive concurrent sides meet, and because this rod is disposed in the bead, so that said reinforcement forms an angle, lower than -60ºC with the bisector from the angle formed by the bead seat on the rim and the tangent to the rim flange adjacent to this seat, this bisector being oriented towards the interior of the tire, the latter being assembled and inflated. (Machine-translation by Google Translate, not legally binding)
ES469549A 1977-05-09 1978-05-08 Pneumatic tyre having a tubular bead reinforcement Expired ES469549A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7714329A FR2390299A1 (en) 1977-05-09 1977-05-09 PNEUMATIC WITH TUBULAR RODS

Publications (1)

Publication Number Publication Date
ES469549A1 true ES469549A1 (en) 1979-01-01

Family

ID=9190636

Family Applications (1)

Application Number Title Priority Date Filing Date
ES469549A Expired ES469549A1 (en) 1977-05-09 1978-05-08 Pneumatic tyre having a tubular bead reinforcement

Country Status (15)

Country Link
JP (1) JPS53138110A (en)
AU (1) AU515545B2 (en)
BE (1) BE866468A (en)
BR (1) BR7802908A (en)
CA (1) CA1072870A (en)
DE (1) DE2820182C2 (en)
ES (1) ES469549A1 (en)
FR (1) FR2390299A1 (en)
GB (1) GB1597657A (en)
IT (1) IT1107139B (en)
LU (1) LU79620A1 (en)
MX (1) MX145692A (en)
NL (1) NL173149C (en)
OA (1) OA05959A (en)
ZA (1) ZA782630B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3132941A1 (en) * 1981-08-20 1983-03-03 Bayer Ag, 5090 Leverkusen HIGHLY DURABLE VEHICLE TIRE
FI82217C (en) * 1982-04-21 1991-02-11 Dunlop Ltd KOMBINATION AV PNEUMATISKT DAECK OCH HJULFAELG.
AU1677583A (en) * 1982-07-13 1984-01-19 Dunlop Limited Tubular articles
DE3602873A1 (en) * 1986-01-31 1987-08-06 Continental Gummi Werke Ag BULB CORE FOR AIR TIRES

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2220396B1 (en) * 1973-03-07 1977-07-08 Michelin & Cie
DE2360731A1 (en) * 1973-12-06 1975-06-12 Continental Gummi Werke Ag Automobile tyre bead construction - containing cores enclosing one or more esp. one hollow space

Also Published As

Publication number Publication date
ZA782630B (en) 1979-04-25
FR2390299A1 (en) 1978-12-08
GB1597657A (en) 1981-09-09
LU79620A1 (en) 1978-11-06
CA1072870A (en) 1980-03-04
OA05959A (en) 1981-06-30
NL173149C (en) 1983-12-16
NL173149B (en) 1983-07-18
DE2820182A1 (en) 1978-11-23
JPS53138110A (en) 1978-12-02
IT1107139B (en) 1985-11-18
AU515545B2 (en) 1981-04-09
BR7802908A (en) 1978-12-26
IT7868046A0 (en) 1978-05-08
DE2820182C2 (en) 1985-02-21
NL7804633A (en) 1978-11-13
AU3588578A (en) 1979-11-15
FR2390299B1 (en) 1981-07-24
BE866468A (en) 1978-08-14
MX145692A (en) 1982-03-24
JPS6158322B2 (en) 1986-12-11

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