FR933933A - Electric device for streaking worn tires and giving them back their original grip - Google Patents

Electric device for streaking worn tires and giving them back their original grip

Info

Publication number
FR933933A
FR933933A FR933933DA FR933933A FR 933933 A FR933933 A FR 933933A FR 933933D A FR933933D A FR 933933DA FR 933933 A FR933933 A FR 933933A
Authority
FR
France
Prior art keywords
streaking
giving
electric device
worn tires
original grip
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
Rene Iandelli
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 FR933933A publication Critical patent/FR933933A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • B29D30/68—Cutting profiles into the treads of tyres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR933933D 1946-09-26 1946-09-26 Electric device for streaking worn tires and giving them back their original grip Expired FR933933A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR933933T 1946-09-26

Publications (1)

Publication Number Publication Date
FR933933A true FR933933A (en) 1948-05-05

Family

ID=9455816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR933933D Expired FR933933A (en) 1946-09-26 1946-09-26 Electric device for streaking worn tires and giving them back their original grip

Country Status (1)

Country Link
FR (1) FR933933A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2743348A (en) * 1952-08-30 1956-04-24 Fairchild Camera Instr Co Engraving stylus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2743348A (en) * 1952-08-30 1956-04-24 Fairchild Camera Instr Co Engraving stylus

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