FR2195521A1 - Pneumatic tyre vulcanising mould - increasing the radial displacement path of mould segments - Google Patents

Pneumatic tyre vulcanising mould - increasing the radial displacement path of mould segments

Info

Publication number
FR2195521A1
FR2195521A1 FR7229156A FR7229156A FR2195521A1 FR 2195521 A1 FR2195521 A1 FR 2195521A1 FR 7229156 A FR7229156 A FR 7229156A FR 7229156 A FR7229156 A FR 7229156A FR 2195521 A1 FR2195521 A1 FR 2195521A1
Authority
FR
France
Prior art keywords
side plate
mould
segments
pneumatic tyre
increasing
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.)
Granted
Application number
FR7229156A
Other languages
French (fr)
Other versions
FR2195521B1 (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.)
ZANGL KARL DT
Original Assignee
ZANGL KARL DT
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 ZANGL KARL DT filed Critical ZANGL KARL DT
Priority to FR7229156A priority Critical patent/FR2195521A1/en
Publication of FR2195521A1 publication Critical patent/FR2195521A1/en
Application granted granted Critical
Publication of FR2195521B1 publication Critical patent/FR2195521B1/fr
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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses
    • B29D30/0629—Vulcanising moulds not integral with vulcanising presses with radially movable sectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

Pneumatic tyre vulcanising form having a first side plate with radially movable segments which are displaced radially outwards when the first side plate is moved axially away from a housing having a depending skirt and a second side plate forming a cover plate co-operating with the skirt, is provided with guide rods which are disposed axially and peripherally about the skirt inner wall which is diverging radially outwardly and the first side plate is provided along its outer periphery with corresp. recesses which engage the guide rods such that during displacement of the first side plate axially away from the housing the segments are displaced simultaneously radially outwardly under the bias of associated springs.
FR7229156A 1972-08-11 1972-08-11 Pneumatic tyre vulcanising mould - increasing the radial displacement path of mould segments Granted FR2195521A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7229156A FR2195521A1 (en) 1972-08-11 1972-08-11 Pneumatic tyre vulcanising mould - increasing the radial displacement path of mould segments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7229156A FR2195521A1 (en) 1972-08-11 1972-08-11 Pneumatic tyre vulcanising mould - increasing the radial displacement path of mould segments

Publications (2)

Publication Number Publication Date
FR2195521A1 true FR2195521A1 (en) 1974-03-08
FR2195521B1 FR2195521B1 (en) 1977-07-29

Family

ID=9103194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7229156A Granted FR2195521A1 (en) 1972-08-11 1972-08-11 Pneumatic tyre vulcanising mould - increasing the radial displacement path of mould segments

Country Status (1)

Country Link
FR (1) FR2195521A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170225418A1 (en) * 2014-07-25 2017-08-10 Compagnie Generale Des Etablissements Michelin Tire vulcanizing mold with optimized closing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170225418A1 (en) * 2014-07-25 2017-08-10 Compagnie Generale Des Etablissements Michelin Tire vulcanizing mold with optimized closing
US10875270B2 (en) * 2014-07-25 2020-12-29 Compagnie Generale Des Etablissements Michelin Tire vulcanizing mold with optimized closing

Also Published As

Publication number Publication date
FR2195521B1 (en) 1977-07-29

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Legal Events

Date Code Title Description
ST Notification of lapse