YU17989A - Lučni ventilacioni prolazi otporni na začepljenje kod kalupa za izradu automobilskih guma i automobilske gume dobijene iz ovih kalupa - Google Patents

Lučni ventilacioni prolazi otporni na začepljenje kod kalupa za izradu automobilskih guma i automobilske gume dobijene iz ovih kalupa

Info

Publication number
YU17989A
YU17989A YU17989A YU17989A YU17989A YU 17989 A YU17989 A YU 17989A YU 17989 A YU17989 A YU 17989A YU 17989 A YU17989 A YU 17989A YU 17989 A YU17989 A YU 17989A
Authority
YU
Yugoslavia
Prior art keywords
arch
vent
tire
bridge
molds
Prior art date
Application number
YU17989A
Other languages
English (en)
Other versions
YU47879B (sh
Inventor
R.L. Rockarts
D.R. Bartley
Original Assignee
The Uniroyal Goodrich Tire Company
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 The Uniroyal Goodrich Tire Company filed Critical The Uniroyal Goodrich Tire Company
Priority to SI8910179A priority Critical patent/SI8910179B/sl
Priority to HR930854A priority patent/HRP930854A2/hr
Publication of YU17989A publication Critical patent/YU17989A/sh
Publication of YU47879B publication Critical patent/YU47879B/sh

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)
    • B29D30/08—Building tyres
    • B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/812—Venting

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)
  • Tires In General (AREA)
  • Tyre Moulding (AREA)

Abstract

LUČNI VENTILACIONI PROLAZI OTPORNI NA ZAČEPLJENJE KOD KALUPA ZA IZRADU AUTOMOBILSKIH GUMA I AUTOMOBILSKE GUME DOBIJENE IZ OVIH KALUPA, pronalazak se odnosi na otporni na začepljivanje arkadni ventilacioni prolazi kalupa za izradu automobilskih guma gde kalup ima telo (11) sa šupljinom (20) za prihvat automobilske gume, i sredstvo za dobijanje izabrane šare gazećeg sloja, sa prstenom (18) za oblikovanje gazećeg sloja, koji ima bočna i poprečna rebra (24, 24') izvedena sa arkadnim ventilacionim prolazima (40). Svaki arkadni ventilacioni prolaz (40) povezuje pojedinačne blokove gazećeg sloja. Arkadni ventilacioni prolaz (40) je oblika dvostranog klina i obuhvata naspramne klinaste prlaze (51a, 51b) koji su obrazovani gornjom (56a) i donjom (55a) površinom. Donja površina (55a) je zakošena naviše za ugao od 30В° do 50В° i na taj način sa gornjom površinom (56a) obrazuje grlić (42). Arkadni ventilacioni prolaz (40) je povezan sa horizontalnom podeonom linijom (41) kalupa.
YU17989A 1988-02-08 1989-01-26 Lični ventilacioni prolazi otporni na začepljenje kod kalupa za izradu automobilskih guma i automobilske gume dobijene iz ovih kalupa YU47879B (sh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SI8910179A SI8910179B (sl) 1988-02-08 1989-01-26 Arkadni ventilacijski prehodi kalupa za izdelavo avtomobilskih gum, odporni proti zamaševanju
HR930854A HRP930854A2 (en) 1988-02-08 1993-05-05 Plug-resistant arch-vent passage for a tire mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/153,179 US4881881A (en) 1988-02-08 1988-02-08 Plug-resistant arch-vents for a tire mold

Publications (2)

Publication Number Publication Date
YU17989A true YU17989A (sh) 1993-11-16
YU47879B YU47879B (sh) 1996-05-20

Family

ID=22546114

Family Applications (1)

Application Number Title Priority Date Filing Date
YU17989A YU47879B (sh) 1988-02-08 1989-01-26 Lični ventilacioni prolazi otporni na začepljenje kod kalupa za izradu automobilskih guma i automobilske gume dobijene iz ovih kalupa

Country Status (13)

Country Link
US (1) US4881881A (sh)
EP (1) EP0327731B1 (sh)
JP (1) JP2774123B2 (sh)
KR (1) KR0137031B1 (sh)
CN (1) CN1019367B (sh)
AT (1) ATE106795T1 (sh)
CA (1) CA1315054C (sh)
DE (1) DE3850091T2 (sh)
ES (1) ES2054779T3 (sh)
IL (1) IL89191A (sh)
MX (1) MX165943B (sh)
PH (1) PH25440A (sh)
YU (1) YU47879B (sh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5075067A (en) * 1988-02-08 1991-12-24 The Uniroyal Goodrich Tire Company Tire and method of producing same
JPH0257407A (ja) * 1988-05-19 1990-02-27 Sumitomo Rubber Ind Ltd 空気入りタイヤ
US4957676A (en) * 1989-08-23 1990-09-18 The Goodyear Tire & Rubber Company Detachment of tires from molds
US5152951A (en) * 1990-07-27 1992-10-06 The Uniroyal Goodrich Tire Company Vented tire mold and method for vacuum molding
EP0594044A1 (en) * 1992-10-19 1994-04-27 Uniroyal Goodrich Licensing Services, Inc. Tire mold with venting means
DE19543276C1 (de) * 1995-11-20 1997-02-06 Continental Ag Reifenvulkanisationsform mit Entlüftung
FR2839003A1 (fr) * 2002-04-29 2003-10-31 Michelin Soc Tech Moule pour pneus
JP5806707B2 (ja) * 2013-07-03 2015-11-10 住友ゴム工業株式会社 空気入りタイヤ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1880430A (en) * 1931-02-14 1932-10-04 Firestone Tire & Rubber Co Tire mold
AT231619B (de) * 1961-04-19 1964-02-10 Gisling S A Fonderie De Moudon Gußmodell
FR1474940A (fr) * 1966-02-15 1967-03-31 Dunlop Sa Perfectionnements apportés au moulage de pièces en caoutchouc ou substances similaires et, particulièrement, de pneumatiques
FR1575605A (sh) * 1968-03-05 1969-07-25
SU435948A1 (sh) * 1972-07-21 1974-07-15 оборудованию шинной промышленности
US4023268A (en) * 1976-01-26 1977-05-17 Momchilov Paul G Method of producing vent holes in tire molds
US4708609A (en) * 1984-03-22 1987-11-24 Bridgestone Corporation Tire manufacturing mold
JPS6177211A (ja) * 1984-08-24 1986-04-19 中外電気工業株式会社 コンタクタ−用複合電気接点材

Also Published As

Publication number Publication date
EP0327731A3 (en) 1990-01-03
MX165943B (es) 1992-12-10
US4881881A (en) 1989-11-21
DE3850091D1 (de) 1994-07-14
ATE106795T1 (de) 1994-06-15
PH25440A (en) 1991-07-01
ES2054779T3 (es) 1994-08-16
IL89191A (en) 1992-02-16
EP0327731A2 (en) 1989-08-16
KR890012787A (ko) 1989-09-19
KR0137031B1 (ko) 1998-04-25
JP2774123B2 (ja) 1998-07-09
CN1019367B (zh) 1992-12-09
IL89191A0 (en) 1989-09-10
JPH01228807A (ja) 1989-09-12
CN1035978A (zh) 1989-10-04
YU47879B (sh) 1996-05-20
CA1315054C (en) 1993-03-30
EP0327731B1 (en) 1994-06-08
DE3850091T2 (de) 1994-09-15

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