GB124888A - Method and Machine for Vulcanizing Rubber and Similar Substances. - Google Patents

Method and Machine for Vulcanizing Rubber and Similar Substances.

Info

Publication number
GB124888A
GB124888A GB575918A GB575918A GB124888A GB 124888 A GB124888 A GB 124888A GB 575918 A GB575918 A GB 575918A GB 575918 A GB575918 A GB 575918A GB 124888 A GB124888 A GB 124888A
Authority
GB
United Kingdom
Prior art keywords
belts
rollers
rubber
steam
pressure
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
Application number
GB575918A
Inventor
Joseph Porzel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB575918A priority Critical patent/GB124888A/en
Publication of GB124888A publication Critical patent/GB124888A/en
Expired 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/0277—Apparatus with continuous transport of the material to be cured
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/049—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using steam or damp
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

124,888. Porzel, J. April 4, 1918. Vulcanizing in continuous lengths. - Vulcanized india - rubber sheets are produced by pressure between converging travelling metal belts which are progressively steam heated so that the temperature is increased until the vulcanization point is reached near the delivery end of the bands. The belts 19, 20 are carried by vertically adjustable powerdriven rollers 9, 10 and bv idler rollers 17, 18 capable of both vertical and horizontal adjustment. Positively driven pressure-rollers 13, 14 capable of horizontal adjustment are provided to engage the belts. Situated below and above the belts 19, 20 respectively are platens 4, 6 divided into chambers which are supplied with steam through pipes controlled by hand or pressure operated valves. Steam enters first the compartment a so that the temperature increases from the point at which the rubber is delivered from a vertically-adjustable spreader S to the delivery end of the machine where vulcanization is effected. Weighted scrapers 21, 22 serve to free the rubber sheet from the belts.
GB575918A 1918-04-04 1918-04-04 Method and Machine for Vulcanizing Rubber and Similar Substances. Expired GB124888A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB575918A GB124888A (en) 1918-04-04 1918-04-04 Method and Machine for Vulcanizing Rubber and Similar Substances.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB575918A GB124888A (en) 1918-04-04 1918-04-04 Method and Machine for Vulcanizing Rubber and Similar Substances.

Publications (1)

Publication Number Publication Date
GB124888A true GB124888A (en) 1919-04-04

Family

ID=32342286

Family Applications (1)

Application Number Title Priority Date Filing Date
GB575918A Expired GB124888A (en) 1918-04-04 1918-04-04 Method and Machine for Vulcanizing Rubber and Similar Substances.

Country Status (1)

Country Link
GB (1) GB124888A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114131967A (en) * 2021-12-17 2022-03-04 天津矿山工程有限公司 Rapid belt turn-over method for turnover type belt conveyor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114131967A (en) * 2021-12-17 2022-03-04 天津矿山工程有限公司 Rapid belt turn-over method for turnover type belt conveyor
CN114131967B (en) * 2021-12-17 2024-01-30 天津矿山工程有限公司 Belt rapid turning method for turnover type adhesive tape machine

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