GB832126A - Machine for continuously curing elastomeric material in sheet form - Google Patents

Machine for continuously curing elastomeric material in sheet form

Info

Publication number
GB832126A
GB832126A GB3859657A GB3859657A GB832126A GB 832126 A GB832126 A GB 832126A GB 3859657 A GB3859657 A GB 3859657A GB 3859657 A GB3859657 A GB 3859657A GB 832126 A GB832126 A GB 832126A
Authority
GB
United Kingdom
Prior art keywords
band
strip
roll
drum
bite
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
GB3859657A
Inventor
John Michael Bierer
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.)
American Biltrite Rubber Co Inc
Original Assignee
American Biltrite Rubber Co Inc
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 American Biltrite Rubber Co Inc filed Critical American Biltrite Rubber Co Inc
Priority to GB3859657A priority Critical patent/GB832126A/en
Publication of GB832126A publication Critical patent/GB832126A/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
    • 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)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

<P1> A vulcanizing machine for rubber-like strips, of the type incorporating a heatable drum 11, guide rolls 13, 14 and 15, and a continuously-movable endless tensionable band 12 which partly encircles the rolls and an arcuate portion of the drum for progressing the strip around the arcuate portion and for simultaneously applying pressure to the strip, is characterized by means 19-22 acting on the roll 14 for applying initial pressure through the medium of the band 12 as the strip is fed into the bite of the band and drum, and also by an additional pressure roll 25, which is located on the inside of the band and in contact therewith so as to be influenced by the tension exerted by the band, for applying a higher pressure on the strip at a position remote from the bite, subsequent to a length of the strip being confined between the band and drum sufficient to prevent "roll-back" at the bite. Both initial and additional pressures are adjustable; the additional pressure roll 25 can be adjusted circumferentially of the drum e.g. by means of screw gearing 49-53. Arms 16 carry the roll 15 which by means of a piston 18 maintains the band 12 under tension. Brackets on the arms carry a stripper roll 35 which separates the cured strip from the band.
GB3859657A 1957-12-12 1957-12-12 Machine for continuously curing elastomeric material in sheet form Expired GB832126A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3859657A GB832126A (en) 1957-12-12 1957-12-12 Machine for continuously curing elastomeric material in sheet form

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3859657A GB832126A (en) 1957-12-12 1957-12-12 Machine for continuously curing elastomeric material in sheet form

Publications (1)

Publication Number Publication Date
GB832126A true GB832126A (en) 1960-04-06

Family

ID=10404485

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3859657A Expired GB832126A (en) 1957-12-12 1957-12-12 Machine for continuously curing elastomeric material in sheet form

Country Status (1)

Country Link
GB (1) GB832126A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1164651B (en) * 1960-07-12 1964-03-05 American Biltrite Rubber Co Device for guiding a pressure belt of a machine for continuous hardening or vulcanization treatment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1164651B (en) * 1960-07-12 1964-03-05 American Biltrite Rubber Co Device for guiding a pressure belt of a machine for continuous hardening or vulcanization treatment

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