FR839357A - Machine for the production of grooves in rubber tires - Google Patents

Machine for the production of grooves in rubber tires

Info

Publication number
FR839357A
FR839357A FR839357DA FR839357A FR 839357 A FR839357 A FR 839357A FR 839357D A FR839357D A FR 839357DA FR 839357 A FR839357 A FR 839357A
Authority
FR
France
Prior art keywords
grooves
production
machine
rubber tires
tires
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
Otto Müller
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 FR839357A publication Critical patent/FR839357A/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)
FR839357D 1937-06-17 1938-06-16 Machine for the production of grooves in rubber tires Expired FR839357A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH839357X 1937-06-17

Publications (1)

Publication Number Publication Date
FR839357A true FR839357A (en) 1939-04-03

Family

ID=4541054

Family Applications (1)

Application Number Title Priority Date Filing Date
FR839357D Expired FR839357A (en) 1937-06-17 1938-06-16 Machine for the production of grooves in rubber tires

Country Status (1)

Country Link
FR (1) FR839357A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2638984A (en) * 1950-01-13 1953-05-19 Fmc Corp Circumferential tire slitting tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2638984A (en) * 1950-01-13 1953-05-19 Fmc Corp Circumferential tire slitting tool

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