FR757175A - Method for indicating the degree of wear of tire treads - Google Patents

Method for indicating the degree of wear of tire treads

Info

Publication number
FR757175A
FR757175A FR757175DA FR757175A FR 757175 A FR757175 A FR 757175A FR 757175D A FR757175D A FR 757175DA FR 757175 A FR757175 A FR 757175A
Authority
FR
France
Prior art keywords
wear
indicating
degree
tire treads
treads
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
Other languages
French (fr)
Inventor
Franz-Egon De Furstenberg
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 filed Critical
Application granted granted Critical
Publication of FR757175A publication Critical patent/FR757175A/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
    • B60C11/24—Wear-indicating arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR757175D 1932-12-29 1932-12-29 Method for indicating the degree of wear of tire treads Expired FR757175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR757175T 1932-12-29

Publications (1)

Publication Number Publication Date
FR757175A true FR757175A (en) 1933-12-21

Family

ID=9165978

Family Applications (1)

Application Number Title Priority Date Filing Date
FR757175D Expired FR757175A (en) 1932-12-29 1932-12-29 Method for indicating the degree of wear of tire treads

Country Status (1)

Country Link
FR (1) FR757175A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4982767A (en) * 1988-05-10 1991-01-08 Vamatex S.P.A. Wear indicator for weft gripper strap

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4982767A (en) * 1988-05-10 1991-01-08 Vamatex S.P.A. Wear indicator for weft gripper strap

Similar Documents

Publication Publication Date Title
FR797713A (en) Device automatically indicating the progressive wear of the tread surfaces of the tires
FR791250A (en) Improvement of the tread surface of tires
FR757175A (en) Method for indicating the degree of wear of tire treads
FR751796A (en) Vulcanization process
FR812909A (en) Process for the polymerization of olefins
FR775410A (en) Method and device for the manufacture of rubber threads
FR783376A (en) Process for improving the roughness of pavements
FR737608A (en) Paving process
FR738826A (en) Pneumatic safety tire
FR772431A (en) Process for the production of chlorine rubber
FR813011A (en) Advanced tire tread
FR779550A (en) Method for determining the hardness of grinding wheels
FR776355A (en) Process for the production of high percentage rubber solutions
FR748653A (en) Process for manufacturing rubber or similar shoes and means for carrying out this process
FR748516A (en) Process for the production of arylisothiazolones
FR776126A (en) Process for the production of rubber hoses
FR795227A (en) Pavement development process
FR839357A (en) Machine for the production of grooves in rubber tires
FR734303A (en) Method of re-treading used casings of pneumatic tires
CH189459A (en) A method of profiling a shaped grinding wheel and apparatus for carrying out this method.
FR800776A (en) New process for making solid or pneumatic tires non-slip
FR749126A (en) Process for the production of rubber soles for shoes
FR41683E (en) Wheel treads
FR740573A (en) Process for obtaining dicalcium phosphate
FR800356A (en) Process for improving synthetic tanning agents