WO2007084087A3 - Venting valve for venting bore of a vulcanization mould for the manufacture of vehicle tires - Google Patents

Venting valve for venting bore of a vulcanization mould for the manufacture of vehicle tires Download PDF

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Publication number
WO2007084087A3
WO2007084087A3 PCT/SK2007/050003 SK2007050003W WO2007084087A3 WO 2007084087 A3 WO2007084087 A3 WO 2007084087A3 SK 2007050003 W SK2007050003 W SK 2007050003W WO 2007084087 A3 WO2007084087 A3 WO 2007084087A3
Authority
WO
WIPO (PCT)
Prior art keywords
valve
venting
insert
manufacture
bore
Prior art date
Application number
PCT/SK2007/050003
Other languages
French (fr)
Other versions
WO2007084087A2 (en
Inventor
Jiri Klucka
Original Assignee
Matador As
Jiri Klucka
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 Matador As, Jiri Klucka filed Critical Matador As
Publication of WO2007084087A2 publication Critical patent/WO2007084087A2/en
Publication of WO2007084087A3 publication Critical patent/WO2007084087A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/04—Devices, e.g. valves, for venting or aerating enclosures for venting only
    • 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
    • B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
    • 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
    • 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
    • B29D2030/0607—Constructional features of the moulds
    • B29D2030/0617—Venting devices, e.g. vent plugs or inserts
    • 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

Abstract

A venting valve (3) is intended to be used in a venting bore (2) of a vulcanization mould (1) (Fig. 1). The venting valve (3) contains three elements, a valve body (4), a movable valve insert (5) and a spring (6). The movable valve insert (5) is pressed by action of pressure on its upper part (5-1) against the conical surface of the valve body (4-1), whereby the venting valve is closed and vice versa, if the pressure on the upper part of the movable valve insert (5-1) is released, the insert (5) is moved by a spring (6) into the open position. Movability of the valve insert (5) is delimited by a stop, arranged at the end of the venting valve (3), wherein the stop restricts the valve insert (5) movement into the open position. For the purpose of the possibility of disassembly of the movable valve insert (5), the stop is realized as a bolted connection between the valve body (4) and the movable valve insert (5) with groove (5-2) to ensure functionality of the valve mechanism.
PCT/SK2007/050003 2006-01-17 2007-01-12 Venting valve for venting bore of a vulcanization mould for the manufacture of vehicle tires WO2007084087A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SKPP0009-2006 2006-01-17
SK9-2006A SK92006A3 (en) 2006-01-17 2006-01-17 Air-outlet valve into the breather hole of vulcanization form for production of pneumatic tyres

Publications (2)

Publication Number Publication Date
WO2007084087A2 WO2007084087A2 (en) 2007-07-26
WO2007084087A3 true WO2007084087A3 (en) 2007-09-13

Family

ID=38217694

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SK2007/050003 WO2007084087A2 (en) 2006-01-17 2007-01-12 Venting valve for venting bore of a vulcanization mould for the manufacture of vehicle tires

Country Status (2)

Country Link
SK (1) SK92006A3 (en)
WO (1) WO2007084087A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI119626B (en) 2007-07-11 2009-01-30 Wd Racing Oy Vulcanization deaeration valve
DE102016209910A1 (en) * 2016-06-06 2017-12-07 Continental Reifen Deutschland Gmbh Venting unit for a vulcanization mold of a pneumatic vehicle tire
DE102016209912A1 (en) * 2016-06-06 2017-12-07 Continental Reifen Deutschland Gmbh Venting unit for a vulcanization mold of a pneumatic vehicle tire
CN109435293A (en) * 2018-12-27 2019-03-08 高密同创气门芯有限公司 A kind of exhaust apparatus and tire-mold

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56127439A (en) * 1980-03-11 1981-10-06 Yokohama Rubber Co Ltd:The Molding die for rubber product
EP1295655A1 (en) * 2001-09-21 2003-03-26 Fondarex S.A. Venting valve assembly for casting moulds
EP1380397A2 (en) * 2002-07-04 2004-01-14 Hankook Tire Co., Ltd. A Venting Apparatus for a Tire Vulcanizing Mold

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56127439A (en) * 1980-03-11 1981-10-06 Yokohama Rubber Co Ltd:The Molding die for rubber product
EP1295655A1 (en) * 2001-09-21 2003-03-26 Fondarex S.A. Venting valve assembly for casting moulds
EP1380397A2 (en) * 2002-07-04 2004-01-14 Hankook Tire Co., Ltd. A Venting Apparatus for a Tire Vulcanizing Mold

Also Published As

Publication number Publication date
SK92006A3 (en) 2007-08-02
WO2007084087A2 (en) 2007-07-26

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