ZA735495B - Method of moulding and apparatus therefor - Google Patents

Method of moulding and apparatus therefor

Info

Publication number
ZA735495B
ZA735495B ZA735495A ZA735495A ZA735495B ZA 735495 B ZA735495 B ZA 735495B ZA 735495 A ZA735495 A ZA 735495A ZA 735495 A ZA735495 A ZA 735495A ZA 735495 B ZA735495 B ZA 735495B
Authority
ZA
South Africa
Prior art keywords
moulding
apparatus therefor
therefor
Prior art date
Application number
ZA735495A
Inventor
E Holroyd
A Goodfellow
J Mcglashen
Original Assignee
Dunlop 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 Ltd filed Critical Dunlop Ltd
Publication of ZA735495B publication Critical patent/ZA735495B/en

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
    • B29D22/00—Producing hollow articles
    • B29D22/02—Inflatable articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/02—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of crude rubber, gutta-percha, or similar substances
    • B29B15/04—Coagulating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
    • B29K2105/246—Uncured, e.g. green
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/24—Endless tubes, e.g. inner tubes for pneumatic tyres
    • B29L2023/245—Inner tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Tyre Moulding (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Buffer Packaging (AREA)
  • Tires In General (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
ZA735495A 1972-08-18 1973-08-13 Method of moulding and apparatus therefor ZA735495B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3854272A GB1443420A (en) 1972-08-18 1972-08-18 Method of moulding an inflatable rubber tube

Publications (1)

Publication Number Publication Date
ZA735495B true ZA735495B (en) 1974-09-25

Family

ID=10404146

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA735495A ZA735495B (en) 1972-08-18 1973-08-13 Method of moulding and apparatus therefor

Country Status (17)

Country Link
JP (1) JPS6013817B2 (en)
AR (1) AR201669A1 (en)
BE (1) BE803680A (en)
BR (1) BR7306378D0 (en)
CA (1) CA985140A (en)
DE (1) DE2341482A1 (en)
ES (1) ES417948A2 (en)
FI (1) FI57227C (en)
FR (1) FR2196241B2 (en)
GB (1) GB1443420A (en)
IE (1) IE39776B1 (en)
IN (1) IN140844B (en)
IT (1) IT1051741B (en)
LU (1) LU68252A1 (en)
NL (1) NL7311306A (en)
SE (1) SE403449B (en)
ZA (1) ZA735495B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56121753A (en) * 1980-03-03 1981-09-24 Sumitomo Rubber Ind Ltd Vulcanizing device for tire tube
JPS57177725U (en) * 1982-03-24 1982-11-10

Also Published As

Publication number Publication date
LU68252A1 (en) 1973-10-23
DE2341482A1 (en) 1974-02-28
BR7306378D0 (en) 1974-07-11
FR2196241A2 (en) 1974-03-15
IE39776L (en) 1974-02-18
GB1443420A (en) 1976-07-21
JPS6013817B2 (en) 1985-04-09
JPS49133480A (en) 1974-12-21
IN140844B (en) 1976-12-25
BE803680A (en) 1973-12-17
SE403449B (en) 1978-08-21
AU5928773A (en) 1975-02-20
FI57227B (en) 1980-03-31
CA985140A (en) 1976-03-09
IE39776B1 (en) 1979-01-03
FR2196241B2 (en) 1978-01-27
IT1051741B (en) 1981-05-20
FI57227C (en) 1980-07-10
AR201669A1 (en) 1975-04-08
ES417948A2 (en) 1977-11-01
NL7311306A (en) 1974-02-20

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