FR2198851A1 - - Google Patents

Info

Publication number
FR2198851A1
FR2198851A1 FR7233566A FR7233566A FR2198851A1 FR 2198851 A1 FR2198851 A1 FR 2198851A1 FR 7233566 A FR7233566 A FR 7233566A FR 7233566 A FR7233566 A FR 7233566A FR 2198851 A1 FR2198851 A1 FR 2198851A1
Authority
FR
France
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
FR7233566A
Other languages
French (fr)
Other versions
FR2198851B1 (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.)
GUINCHARD HENRI FR
Original Assignee
GUINCHARD HENRI FR
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 GUINCHARD HENRI FR filed Critical GUINCHARD HENRI FR
Priority to FR7233566A priority Critical patent/FR2198851B1/fr
Publication of FR2198851A1 publication Critical patent/FR2198851A1/fr
Application granted granted Critical
Publication of FR2198851B1 publication Critical patent/FR2198851B1/fr
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
    • B60C11/14—Anti-skid inserts, e.g. vulcanised into the tread band
    • B60C11/16—Anti-skid inserts, e.g. vulcanised into the tread band of plug form, e.g. made from metal, textile
    • B60C11/1606—Anti-skid inserts, e.g. vulcanised into the tread band of plug form, e.g. made from metal, textile retractable plug
    • B60C11/1612—Anti-skid inserts, e.g. vulcanised into the tread band of plug form, e.g. made from metal, textile retractable plug actuated by fluid, e.g. using fluid pressure difference

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR7233566A 1972-09-13 1972-09-13 Expired FR2198851B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7233566A FR2198851B1 (en) 1972-09-13 1972-09-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7233566A FR2198851B1 (en) 1972-09-13 1972-09-13

Publications (2)

Publication Number Publication Date
FR2198851A1 true FR2198851A1 (en) 1974-04-05
FR2198851B1 FR2198851B1 (en) 1978-02-10

Family

ID=9104618

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7233566A Expired FR2198851B1 (en) 1972-09-13 1972-09-13

Country Status (1)

Country Link
FR (1) FR2198851B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0844108A1 (en) * 1996-11-26 1998-05-27 Idea S.r.l. Tyre for motor vehicles and the like, with projecting or retracting elements for gripping the ground
US8082961B2 (en) 2007-12-31 2011-12-27 The Goodyear Tire & Rubber Company Tire with retractable stud
US8186985B2 (en) 2009-12-17 2012-05-29 The Goodyear Tire & Rubber Company Mold apparatus for forming grooves in tire shoulder

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1553323A (en) * 1967-01-30 1969-01-10
CH513735A (en) * 1969-04-15 1971-10-15 Engelbert Dipl Ing Schibli Tires with anti-skid elements on the vehicle
FR2106381A1 (en) * 1970-09-08 1972-05-05 Einarsson Einar

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1553323A (en) * 1967-01-30 1969-01-10
CH513735A (en) * 1969-04-15 1971-10-15 Engelbert Dipl Ing Schibli Tires with anti-skid elements on the vehicle
FR2106381A1 (en) * 1970-09-08 1972-05-05 Einarsson Einar

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0844108A1 (en) * 1996-11-26 1998-05-27 Idea S.r.l. Tyre for motor vehicles and the like, with projecting or retracting elements for gripping the ground
US8082961B2 (en) 2007-12-31 2011-12-27 The Goodyear Tire & Rubber Company Tire with retractable stud
US8186985B2 (en) 2009-12-17 2012-05-29 The Goodyear Tire & Rubber Company Mold apparatus for forming grooves in tire shoulder

Also Published As

Publication number Publication date
FR2198851B1 (en) 1978-02-10

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse