FR2226290B2 - - Google Patents

Info

Publication number
FR2226290B2
FR2226290B2 FR7315613A FR7315613A FR2226290B2 FR 2226290 B2 FR2226290 B2 FR 2226290B2 FR 7315613 A FR7315613 A FR 7315613A FR 7315613 A FR7315613 A FR 7315613A FR 2226290 B2 FR2226290 B2 FR 2226290B2
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.)
Expired
Application number
FR7315613A
Other languages
French (fr)
Other versions
FR2226290A2 (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.)
Individual
Original Assignee
Individual
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
Priority claimed from FR7013826A external-priority patent/FR2085393B1/fr
Application filed by Individual filed Critical Individual
Priority to FR7315613A priority Critical patent/FR2226290A2/fr
Priority to BE143392A priority patent/BE813934A/xx
Priority to NL7405368A priority patent/NL7405368A/xx
Priority to GB1723774A priority patent/GB1442694A/en
Priority to DE2418931A priority patent/DE2418931A1/de
Priority to IT21696/74A priority patent/IT1009957B/it
Priority to ES425534A priority patent/ES425534A1/es
Priority to AU68182/74A priority patent/AU481042B2/en
Priority to US05/462,647 priority patent/US3976739A/en
Publication of FR2226290A2 publication Critical patent/FR2226290A2/fr
Priority to US05/609,036 priority patent/US4077452A/en
Publication of FR2226290B2 publication Critical patent/FR2226290B2/fr
Application granted granted Critical
Granted 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)
    • B29D30/0679—Centrifugal casting specially adapted for tyres or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/20—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. moulding inserts or for coating articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
    • B29C70/742—Forming a hollow body around the preformed part
    • 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)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/001—Shaping in several steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Tires In General (AREA)
FR7315613A 1970-04-16 1973-04-20 Wide tread pneumatic wheel - by premoulding hub, and moulding to tread Granted FR2226290A2 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7315613A FR2226290A2 (en) 1970-04-16 1973-04-20 Wide tread pneumatic wheel - by premoulding hub, and moulding to tread
BE143392A BE813934A (fr) 1973-04-20 1974-04-19 Procede de moulage pour roue pneumatique a large bande de roulement
NL7405368A NL7405368A (en:Method) 1973-04-20 1974-04-19
GB1723774A GB1442694A (en) 1973-04-20 1974-04-19 Pneumatic wheels and a process for their manufacture
DE2418931A DE2418931A1 (de) 1973-04-20 1974-04-19 Verfahren zum formen eines pneumatischen reifens mit breiter laufflaeche
IT21696/74A IT1009957B (it) 1973-04-20 1974-04-19 Procedimento di stampaggio per ruota pneumatica a battistrada largo
ES425534A ES425534A1 (es) 1973-04-20 1974-04-20 Procedimiento de moldeo para ruedas neumaticas con ancha banda de rodamiento.
AU68182/74A AU481042B2 (en) 1973-04-20 1974-04-22 Moulding process-for making pneumatic wheels
US05/462,647 US3976739A (en) 1973-04-20 1974-04-22 Process for molding a pneumatic tire having a wide bearing surface
US05/609,036 US4077452A (en) 1973-04-20 1975-08-29 Wide elliptical tire having enlarged reinforcing structure at hub

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7013826A FR2085393B1 (en:Method) 1970-04-16 1970-04-16
FR7315613A FR2226290A2 (en) 1970-04-16 1973-04-20 Wide tread pneumatic wheel - by premoulding hub, and moulding to tread

Publications (2)

Publication Number Publication Date
FR2226290A2 FR2226290A2 (en) 1974-11-15
FR2226290B2 true FR2226290B2 (en:Method) 1979-01-12

Family

ID=26215681

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7315613A Granted FR2226290A2 (en) 1970-04-16 1973-04-20 Wide tread pneumatic wheel - by premoulding hub, and moulding to tread

Country Status (1)

Country Link
FR (1) FR2226290A2 (en:Method)

Also Published As

Publication number Publication date
FR2226290A2 (en) 1974-11-15

Similar Documents

Publication Publication Date Title
AR204384A1 (en:Method)
ATA96471A (en:Method)
AU2044470A (en:Method)
AU1146470A (en:Method)
AU1473870A (en:Method)
AU2130570A (en:Method)
AU1336970A (en:Method)
AU2085370A (en:Method)
AU2017870A (en:Method)
AU1833270A (en:Method)
AU1716970A (en:Method)
AU1517670A (en:Method)
AU1326870A (en:Method)
AR195465A1 (en:Method)
FR2226290B2 (en:Method)
AU1581370A (en:Method)
AU1841070A (en:Method)
AU1328670A (en:Method)
AU2131570A (en:Method)
AU1343870A (en:Method)
AU1277070A (en:Method)
AU2130770A (en:Method)
ATA672271A (en:Method)
AU1247570A (en:Method)
AU1235770A (en:Method)