FR2358996A1 - AUTOMOTIVE WHEEL FOR TIRES WITHOUT AIR CHAMBER - Google Patents

AUTOMOTIVE WHEEL FOR TIRES WITHOUT AIR CHAMBER

Info

Publication number
FR2358996A1
FR2358996A1 FR7722433A FR7722433A FR2358996A1 FR 2358996 A1 FR2358996 A1 FR 2358996A1 FR 7722433 A FR7722433 A FR 7722433A FR 7722433 A FR7722433 A FR 7722433A FR 2358996 A1 FR2358996 A1 FR 2358996A1
Authority
FR
France
Prior art keywords
automotive wheel
tires
flattened
air chamber
disc
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
Application number
FR7722433A
Other languages
French (fr)
Other versions
FR2358996B1 (en
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.)
Bridgestone Corp
Original Assignee
Bridgestone 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 Bridgestone Corp filed Critical Bridgestone Corp
Publication of FR2358996A1 publication Critical patent/FR2358996A1/en
Application granted granted Critical
Publication of FR2358996B1 publication Critical patent/FR2358996B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B21/00—Rims
    • B60B21/02—Rims characterised by transverse section

Landscapes

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

Abstract

Roue d'automobile équipée d'un pneumatique sans chambre à air, comprenant un disque et une jante fixée au disque et comprenant deux sièges de talon de forme angulaire espacés d'une égale distance sur les deux côtés de la jante et une partie de base aplatie et cylindrique s'étendant avec un diamètre réduit entre les sièges de talon. Sur la partie de base aplatie est formée coaxialement une gorge arquée s'étendant sur 2/5 à 3/5 de sa circonférence et ayant une largeur de 1 à 2 fois celle des sièges de talon et une profondeur au moins égale à 1/25 du diamètre de la partie de base aplatie. Applications automobiles.Automotive wheel fitted with a tubeless tire, comprising a disc and a rim attached to the disc and comprising two angularly spaced bead seats spaced equally apart on both sides of the rim and a base portion flattened and cylindrical extending with a reduced diameter between the heel seats. On the flattened base part is coaxially formed an arcuate groove extending over 2/5 to 3/5 of its circumference and having a width of 1 to 2 times that of the heel seats and a depth of at least 1/25 the diameter of the flattened base part. Automotive applications.

FR7722433A 1976-07-23 1977-07-21 AUTOMOTIVE WHEEL FOR TIRES WITHOUT AIR CHAMBER Granted FR2358996A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8785276A JPS5313701A (en) 1976-07-23 1976-07-23 Automotive wheel

Publications (2)

Publication Number Publication Date
FR2358996A1 true FR2358996A1 (en) 1978-02-17
FR2358996B1 FR2358996B1 (en) 1984-06-29

Family

ID=13926407

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722433A Granted FR2358996A1 (en) 1976-07-23 1977-07-21 AUTOMOTIVE WHEEL FOR TIRES WITHOUT AIR CHAMBER

Country Status (4)

Country Link
JP (1) JPS5313701A (en)
DE (1) DE2732925A1 (en)
FR (1) FR2358996A1 (en)
GB (1) GB1563441A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533864A1 (en) * 1982-10-04 1984-04-06 Michelin & Cie Safety rim for pneumatic tyres.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3822791B2 (en) * 2000-12-20 2006-09-20 三菱自動車工業株式会社 Automotive rims

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR575806A (en) * 1924-01-14 1924-08-06 Michelin & Cie Deep rims for pneumatic tires
DE482832C (en) * 1929-09-21 Theodor Hahl Semi-drop center rim
FR683882A (en) * 1929-10-24 1930-06-18 Deep safety rim for tires

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE482832C (en) * 1929-09-21 Theodor Hahl Semi-drop center rim
FR575806A (en) * 1924-01-14 1924-08-06 Michelin & Cie Deep rims for pneumatic tires
FR683882A (en) * 1929-10-24 1930-06-18 Deep safety rim for tires

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533864A1 (en) * 1982-10-04 1984-04-06 Michelin & Cie Safety rim for pneumatic tyres.

Also Published As

Publication number Publication date
FR2358996B1 (en) 1984-06-29
GB1563441A (en) 1980-03-26
JPS5433001B2 (en) 1979-10-18
JPS5313701A (en) 1978-02-07
DE2732925A1 (en) 1978-01-26

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Legal Events

Date Code Title Description
ST Notification of lapse