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GB2339163B - Mould vents - Google Patents

Mould vents

Info

Publication number
GB2339163B
GB2339163B GB9811236A GB9811236A GB2339163B GB 2339163 B GB2339163 B GB 2339163B GB 9811236 A GB9811236 A GB 9811236A GB 9811236 A GB9811236 A GB 9811236A GB 2339163 B GB2339163 B GB 2339163B
Authority
GB
United Kingdom
Prior art keywords
vents
mould
mould vents
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.)
Expired - Fee Related
Application number
GB9811236A
Other versions
GB2339163A (en
GB9811236D0 (en
Inventor
Thomas Benjamin Green
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.)
Dunlop Tyres Ltd
Original Assignee
Dunlop Tyres Ltd
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 Dunlop Tyres Ltd filed Critical Dunlop Tyres Ltd
Priority to GB9811236A priority Critical patent/GB2339163B/en
Publication of GB9811236D0 publication Critical patent/GB9811236D0/en
Priority to JP11119199A priority patent/JPH11333846A/en
Priority to DE1999123952 priority patent/DE19923952A1/en
Publication of GB2339163A publication Critical patent/GB2339163A/en
Application granted granted Critical
Publication of GB2339163B publication Critical patent/GB2339163B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

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)
GB9811236A 1998-05-27 1998-05-27 Mould vents Expired - Fee Related GB2339163B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9811236A GB2339163B (en) 1998-05-27 1998-05-27 Mould vents
JP11119199A JPH11333846A (en) 1998-05-27 1999-04-19 Vent hole opening/closing valve apparatus for mold
DE1999123952 DE19923952A1 (en) 1998-05-27 1999-05-25 Molding tool venting valve used in molds for rubber and similar materials and in particular in tire vulcanizing molds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9811236A GB2339163B (en) 1998-05-27 1998-05-27 Mould vents

Publications (3)

Publication Number Publication Date
GB9811236D0 GB9811236D0 (en) 1998-07-22
GB2339163A GB2339163A (en) 2000-01-19
GB2339163B true GB2339163B (en) 2002-12-24

Family

ID=10832681

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9811236A Expired - Fee Related GB2339163B (en) 1998-05-27 1998-05-27 Mould vents

Country Status (3)

Country Link
JP (1) JPH11333846A (en)
DE (1) DE19923952A1 (en)
GB (1) GB2339163B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108688088A (en) * 2017-01-19 2018-10-23 金天燮 Injection mould exhaust device

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3699362B2 (en) 2001-05-02 2005-09-28 住友ゴム工業株式会社 Tire vulcanization mold and tire manufacturing method
KR100410785B1 (en) * 2001-06-28 2003-12-18 한국타이어 주식회사 Ventmember of vulcanizing mold
DE10155931A1 (en) * 2001-11-14 2003-05-22 Dunlop Gmbh Vulcanization mold for the production of technical rubber products
JP2004082692A (en) * 2002-06-28 2004-03-18 Ngk Insulators Ltd Flap vent piece installation assembly, flap vent piece installation structure and installation method, and tire molding mold
JP3717895B2 (en) * 2002-07-04 2005-11-16 韓国タイヤ株式会社 Tire vulcanization mold vent device
US6871831B1 (en) 2003-12-19 2005-03-29 The Goodyear Tire & Rubber Company Mold vent
JP4507805B2 (en) * 2004-10-01 2010-07-21 横浜ゴム株式会社 Tire mold and plug used for vent hole of tire mold
JP4506451B2 (en) * 2004-12-17 2010-07-21 横浜ゴム株式会社 Tire molding die and plug for tire molding die
EP1836034B1 (en) 2004-12-28 2013-07-17 PIRELLI TYRE S.p.A. Method and apparatus for manufacturing tyres for vehicle wheels
CN100584563C (en) 2004-12-28 2010-01-27 倍耐力轮胎股份公司 Method and apparatus for manufacturing wheel tires
SK287193B6 (en) 2006-03-03 2010-03-08 Glebus Alloys Europe S.R.O. Vent valve for venting bores of vulcanization moulds
KR100863214B1 (en) 2007-06-26 2008-10-13 한국타이어 주식회사 Vent device of tire vulcanization mold
FI119626B (en) * 2007-07-11 2009-01-30 Wd Racing Oy Vulcanization deaeration valve
CA2687432C (en) * 2008-01-28 2011-03-15 Kabushiki Kaisha Saito Kanagata Seisakusho In-mold degassing structure, and mold having the structure
JP5195392B2 (en) * 2008-12-18 2013-05-08 横浜ゴム株式会社 Vent unit for vulcanization mold and vulcanization mold
JP5227266B2 (en) * 2009-06-05 2013-07-03 東洋ゴム工業株式会社 Tire vulcanizing mold
DE102010001473A1 (en) * 2010-02-02 2011-08-04 Robert Bosch GmbH, 70469 Apparatus for producing components encapsulated with a plastic compound and molded component
JP6294762B2 (en) * 2014-05-23 2018-03-14 住友ゴム工業株式会社 Bent piece, tire vulcanization mold including the vent piece, and tire manufactured using the tire vulcanization mold
DE102018220012B4 (en) * 2018-11-22 2024-09-19 Zf Friedrichshafen Ag Printed circuit board and method for overmolding a printed circuit board
DE102019205506A1 (en) * 2019-04-16 2020-10-22 Continental Reifen Deutschland Gmbh Ventilation unit for a mold segment of a vulcanization mold and mold segment
JP7337624B2 (en) * 2019-09-20 2023-09-04 Ｔｏｙｏ Ｔｉｒｅ株式会社 Tire mold cleaning method and cleaning device
FI128951B (en) * 2020-01-16 2021-03-31 Wd Racing Oy Venting valve and method of mounting valve stem of venting valve
FI128950B (en) * 2020-01-16 2021-03-31 Wd Racing Oy Venting valve and method of mounting valve stem of venting valve
CN111940663B (en) * 2020-09-08 2025-03-18 海安金锻工业有限公司 A forging die for motor magnetic angle
CN115383998A (en) * 2021-04-13 2022-11-25 罗舜 Injection mold convenient to exhaust
CN116001151B (en) * 2022-12-30 2025-05-16 山东豪迈机械科技股份有限公司 Cleaning disassembly-free spring air hole sleeve device and tire mold
DE102023213270A1 (en) * 2023-12-22 2025-06-26 Continental Reifen Deutschland Gmbh vent valve

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4987946A (en) * 1989-09-05 1991-01-29 General Motors Corporation Valve for mold cavity gas removal system
EP0774333A2 (en) * 1995-11-20 1997-05-21 Continental Aktiengesellschaft Tyre vulcanizing mould provided with venting means

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4987946A (en) * 1989-09-05 1991-01-29 General Motors Corporation Valve for mold cavity gas removal system
EP0774333A2 (en) * 1995-11-20 1997-05-21 Continental Aktiengesellschaft Tyre vulcanizing mould provided with venting means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108688088A (en) * 2017-01-19 2018-10-23 金天燮 Injection mould exhaust device

Also Published As

Publication number Publication date
GB2339163A (en) 2000-01-19
JPH11333846A (en) 1999-12-07
DE19923952A1 (en) 1999-12-02
GB9811236D0 (en) 1998-07-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050527