DE2421979A1 - Verfahren zum herstellen von vulkanisierformen fuer fahrzeug-luftreifen - Google Patents

Verfahren zum herstellen von vulkanisierformen fuer fahrzeug-luftreifen

Info

Publication number
DE2421979A1
DE2421979A1 DE19742421979 DE2421979A DE2421979A1 DE 2421979 A1 DE2421979 A1 DE 2421979A1 DE 19742421979 DE19742421979 DE 19742421979 DE 2421979 A DE2421979 A DE 2421979A DE 2421979 A1 DE2421979 A1 DE 2421979A1
Authority
DE
Germany
Prior art keywords
vehicle tires
manufacturing
vulcanizing molds
lamellas
molds
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.)
Pending
Application number
DE19742421979
Other languages
German (de)
English (en)
Inventor
Sieghard Borrmann
Heinz J Dipl Ing Moeller
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.)
Continental AG
Original Assignee
Continental Gummi Werke AG
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 Continental Gummi Werke AG filed Critical Continental Gummi Werke AG
Priority to DE19742421979 priority Critical patent/DE2421979A1/de
Priority to BE155875A priority patent/BE828500A/xx
Priority to FR7514368A priority patent/FR2270090A1/fr
Publication of DE2421979A1 publication Critical patent/DE2421979A1/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • 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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
DE19742421979 1974-05-07 1974-05-07 Verfahren zum herstellen von vulkanisierformen fuer fahrzeug-luftreifen Pending DE2421979A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19742421979 DE2421979A1 (de) 1974-05-07 1974-05-07 Verfahren zum herstellen von vulkanisierformen fuer fahrzeug-luftreifen
BE155875A BE828500A (fr) 1974-05-07 1975-04-28 Procede pour la fabrication de moules de vulcanisation pour pneumatiques d'automobile
FR7514368A FR2270090A1 (en) 1974-05-07 1975-05-07 Machining tyre tread moulds by spark erosion - for modifying moulds without causing adjacent damage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742421979 DE2421979A1 (de) 1974-05-07 1974-05-07 Verfahren zum herstellen von vulkanisierformen fuer fahrzeug-luftreifen

Publications (1)

Publication Number Publication Date
DE2421979A1 true DE2421979A1 (de) 1975-12-18

Family

ID=5914844

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742421979 Pending DE2421979A1 (de) 1974-05-07 1974-05-07 Verfahren zum herstellen von vulkanisierformen fuer fahrzeug-luftreifen

Country Status (3)

Country Link
BE (1) BE828500A (enExample)
DE (1) DE2421979A1 (enExample)
FR (1) FR2270090A1 (enExample)

Also Published As

Publication number Publication date
FR2270090B3 (enExample) 1978-11-17
FR2270090A1 (en) 1975-12-05
BE828500A (fr) 1975-08-18

Similar Documents

Publication Publication Date Title
US3827269A (en) Roll forming apparatus
DE4422548C2 (de) Aufbringen eines Zeichens in eine sichtbare Fläche eines Reifens
DE69333291T2 (de) Verfahren zur Herstellung eines Stempel-Bezugsformstücks zur Ausbildung eines Golfballs
EP0359971A2 (de) Verfahren zur Herstellung von hohlen Behältern aus Kunststoff
EP0384775B1 (en) Split dies for casting small segments of tire mold
DE2421979A1 (de) Verfahren zum herstellen von vulkanisierformen fuer fahrzeug-luftreifen
CN210547231U (zh) H型钢轨弯曲无飞边装置
DE2111982A1 (de) Verfahren und Vorrichtung fuer elektrochemische Bearbeitung
EP3077186B1 (de) Vulkanisierform für winter- und allwetter-fahrzeugreifen und verfahren zur herstellung der vulkanisierform
DE835136C (de) Verfahren zur Herstellung von Kotfluegeln
DE3135628A1 (de) Vorrichtung zur herstellung von platten, verfahren zur herstellung der vorrichtung und mittels dieser vorrichtung hergestellte platten
DE102020207473A1 (de) Verfahren zur Herstellung einer Formsegmentkomponente, Formsegmentkomponente, Vulkanisationsform und Fahrzeugluftreifen
DE10047054C2 (de) Verfahren zur Herstellung von Feinstperforationen
DE202019101952U1 (de) Stanzautomat
CH662767A5 (de) Verfahren zur fertigung von schnittstanzen.
GB2057312A (en) Method and apparatus for manufacturing pole pieces for electrical machines
EP0451305A1 (de) Erodierverfahren
EP3169462B1 (de) Formwerkzeug zur herstellung von warmumgeformten bauteilen
DE10052094B4 (de) Elektrode für funkenerosives Abtragverfahren
DE1952152B2 (de) Verfahren zum Herstellen von Nähmaschinennadeln
DE102020008106B4 (de) Verfahren zum Herstellen einer Ovalbuchse
DE3412486A1 (de) Anwendung des umformens mittels kalibrierdorn bei profilierten querschnittsformen von stranggiesskokillen
US463445A (en) densmore
DE2314574A1 (de) Nicht-aufblasbarer fahrzeugreifen sowie vorrichtung zu dessen herstellung
DE672060C (de) Blasversatzmaschine mit Zellentrommel

Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee