LU33181A1 - - Google Patents

Info

Publication number
LU33181A1
LU33181A1 LU33181DA LU33181A1 LU 33181 A1 LU33181 A1 LU 33181A1 LU 33181D A LU33181D A LU 33181DA LU 33181 A1 LU33181 A1 LU 33181A1
Authority
LU
Luxembourg
Application number
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.)
Publication of LU33181A1 publication Critical patent/LU33181A1/xx

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
    • B29D30/0654—Flexible cores therefor, e.g. bladders, bags, membranes, diaphragms
    • 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
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • B29C43/102—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using rigid mould parts specially adapted for moulding articles having an axis of symmetry
    • B29C43/104—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using rigid mould parts specially adapted for moulding articles having an axis of symmetry the mould cavity lying totally outside the axis of symmetry, e.g. toroidal moulds
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/3642—Bags, bleeder sheets or cauls for isostatic pressing
    • 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
    • B29D30/0654—Flexible cores therefor, e.g. bladders, bags, membranes, diaphragms
    • B29D2030/0655—Constructional or chemical features of the flexible cores
    • 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)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
LU33181D 1954-03-02 LU33181A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US413543A US2790205A (en) 1954-03-02 1954-03-02 Venting bladder

Publications (1)

Publication Number Publication Date
LU33181A1 true LU33181A1 (de)

Family

ID=23637627

Family Applications (1)

Application Number Title Priority Date Filing Date
LU33181D LU33181A1 (de) 1954-03-02

Country Status (3)

Country Link
US (1) US2790205A (de)
GB (1) GB754401A (de)
LU (1) LU33181A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL122721C (de) * 1961-02-20
US3143155A (en) * 1961-05-29 1964-08-04 Firestone Tire & Rubber Co Tire
US4197064A (en) * 1973-08-27 1980-04-08 Donald Macmillan & Son, Inc. Tire retreading bladder
US4695234A (en) * 1985-03-29 1987-09-22 Kabushiki Kaisha Kobe Seiko Sho Central mechanism in a tire vulcanizing press
DE3535675A1 (de) * 1985-10-05 1987-04-09 Continental Gummi Werke Ag Blaehkoerper zum abformen von fahrzeugluftreifen
US5062781A (en) * 1988-08-10 1991-11-05 Firelli Armstrong Tire Corporation Reinforced tire curing bladder
JPH069828B2 (ja) * 1988-08-26 1994-02-09 三ツ星ベルト株式会社 動力伝動用ベルトの製造方法及び該方法に用いる加硫用可撓性ジャケット
JPH05131453A (ja) * 1991-11-14 1993-05-28 Kobe Steel Ltd タイヤ加硫機の中心機構
US20020124851A1 (en) * 2000-11-28 2002-09-12 Richard Knauer Hearing protective device and method of making same
JP4900608B2 (ja) * 2007-12-17 2012-03-21 横浜ゴム株式会社 タイヤ加硫用ブラダー、タイヤの加硫成形方法及び空気入りタイヤ
BRPI1011013B1 (pt) * 2009-06-09 2020-02-11 Pirelli Tyre S.P.A Método para controlar a descarga de fluidos, pneu verde, pneu curado e moldado, e, processo para fabricar pneus.
JP5304866B2 (ja) * 2011-09-30 2013-10-02 横浜ゴム株式会社 タイヤ加硫用ブラダおよびタイヤ加硫装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1635243A (en) * 1926-10-06 1927-07-12 Morgan & Wright Vacuum-shaping machine for tires
BE431902A (de) * 1938-01-26
US2678468A (en) * 1951-02-21 1954-05-18 Us Rubber Co Vented curing bag

Also Published As

Publication number Publication date
US2790205A (en) 1957-04-30
GB754401A (en) 1956-08-08

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