LU34640A1 - - Google Patents

Info

Publication number
LU34640A1
LU34640A1 LU34640DA LU34640A1 LU 34640 A1 LU34640 A1 LU 34640A1 LU 34640D A LU34640D A LU 34640DA LU 34640 A1 LU34640 A1 LU 34640A1
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 LU34640A1 publication Critical patent/LU34640A1/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
    • 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
    • B29C43/12—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using bags surrounding the moulding material or using membranes contacting the moulding material
    • 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)
  • Tires In General (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
LU34640D 1956-04-05 LU34640A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US576341A US2851729A (en) 1956-04-05 1956-04-05 Vented curing bag

Publications (1)

Publication Number Publication Date
LU34640A1 true LU34640A1 (it)

Family

ID=24304032

Family Applications (1)

Application Number Title Priority Date Filing Date
LU34640D LU34640A1 (it) 1956-04-05

Country Status (4)

Country Link
US (1) US2851729A (it)
FR (1) FR1160539A (it)
GB (1) GB800509A (it)
LU (1) LU34640A1 (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3044533A (en) * 1957-05-01 1962-07-17 Dunlop Rubber Co Apparatus for the manufacture of pneumatic tyres
US2970344A (en) * 1958-11-06 1961-02-07 William T Morris Tire curing bag construction
DE1267835B (de) * 1959-06-25 1968-05-09 Kleber Colombes Aufbautrommel fuer Fahrzeugluftreifen
NL122721C (it) * 1961-02-20
US4197064A (en) * 1973-08-27 1980-04-08 Donald Macmillan & Son, Inc. Tire retreading bladder
US3989429A (en) * 1975-07-14 1976-11-02 The B. F. Goodrich Company Reinforced membrane
US3970416A (en) * 1975-07-14 1976-07-20 The B. F. Goodrich Company Reinforced membrane
DE3535675A1 (de) * 1985-10-05 1987-04-09 Continental Gummi Werke Ag Blaehkoerper zum abformen von fahrzeugluftreifen
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
JP2862790B2 (ja) * 1994-04-07 1999-03-03 池田物産株式会社 車両用成形天井基材の型構造
US7481637B2 (en) 2004-05-12 2009-01-27 Woodbridge Foam Corporation Vented mold and method for producing molded article
JP4783135B2 (ja) * 2005-12-13 2011-09-28 住友ゴム工業株式会社 制音具付空気入りタイヤ
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
JP5247852B2 (ja) 2010-11-05 2013-07-24 住友ゴム工業株式会社 空気入りタイヤの製造方法
JP5225431B2 (ja) 2010-12-06 2013-07-03 住友ゴム工業株式会社 ストリップ、その製造方法および空気入りタイヤの製造方法
CN112895244A (zh) * 2021-01-11 2021-06-04 上海淞江减震器集团有限公司 一种橡胶接头硫化工艺

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2678468A (en) * 1951-02-21 1954-05-18 Us Rubber Co Vented curing bag
GB732287A (en) * 1952-04-12 1955-06-22 Giuseppe Olmo Spa Improved manufacture of articles made of spongy or cellular rubber

Also Published As

Publication number Publication date
US2851729A (en) 1958-09-16
FR1160539A (fr) 1958-07-17
GB800509A (en) 1958-08-27

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