GB201122346D0 - Method for calendering densely packed reinforced rubber tape - Google Patents

Method for calendering densely packed reinforced rubber tape

Info

Publication number
GB201122346D0
GB201122346D0 GBGB1122346.8A GB201122346A GB201122346D0 GB 201122346 D0 GB201122346 D0 GB 201122346D0 GB 201122346 A GB201122346 A GB 201122346A GB 201122346 D0 GB201122346 D0 GB 201122346D0
Authority
GB
United Kingdom
Prior art keywords
rubber
calendering
ploughs
points
feed
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.)
Ceased
Application number
GBGB1122346.8A
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.)
DIXON-ROCHE KEITH A
Original Assignee
DIXON-ROCHE KEITH A
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 DIXON-ROCHE KEITH A filed Critical DIXON-ROCHE KEITH A
Priority to GBGB1122346.8A priority Critical patent/GB201122346D0/en
Publication of GB201122346D0 publication Critical patent/GB201122346D0/en
Priority to GB1203074.8A priority patent/GB2498227A/en
Ceased 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
    • B29C43/24—Calendering
    • 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
    • B29C43/28—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
    • 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
    • B29C43/34—Feeding the material to the mould or the compression 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
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/44—Compression means for making articles of indefinite length
    • B29C43/46—Rollers
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

A calendering machine 10 for producing reinforced tape 50, of the type used for manufacturing high pressure hoses, comprising at least four bowls 20, 22, 24, 26 arranged such that there are three feed-in points, two for rubber and one for reinforcement material 40, wherein the two rubber feed-in points both include ploughs 60, 70, for guiding the rubber into the feed-in points, the ploughs being located substantially close to the bowls. The rubber fed into the calendering machine may be at room temperature and may not be pre-processed after initial manufacture and prior to being used in the calendering machine. The ploughs may have a profiled chamfer on an inside edge. The tape produced preferably has a packing density of greater than 90% and the reinforcement material may in the form of steel cord.
GBGB1122346.8A 2011-12-27 2011-12-27 Method for calendering densely packed reinforced rubber tape Ceased GB201122346D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB1122346.8A GB201122346D0 (en) 2011-12-27 2011-12-27 Method for calendering densely packed reinforced rubber tape
GB1203074.8A GB2498227A (en) 2011-12-27 2012-02-22 A calendering machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1122346.8A GB201122346D0 (en) 2011-12-27 2011-12-27 Method for calendering densely packed reinforced rubber tape

Publications (1)

Publication Number Publication Date
GB201122346D0 true GB201122346D0 (en) 2012-02-01

Family

ID=45573073

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1122346.8A Ceased GB201122346D0 (en) 2011-12-27 2011-12-27 Method for calendering densely packed reinforced rubber tape
GB1203074.8A Withdrawn GB2498227A (en) 2011-12-27 2012-02-22 A calendering machine

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1203074.8A Withdrawn GB2498227A (en) 2011-12-27 2012-02-22 A calendering machine

Country Status (1)

Country Link
GB (2) GB201122346D0 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT302621B (en) * 1968-08-12 1972-10-25 Uniroyal Ag Device for returning the gum overflow in gumming calenders
CA2097642A1 (en) * 1993-03-19 1994-09-20 Jerry Malin Method and apparatus for fabricating a rubberized wire sheet
US20060137804A1 (en) * 2004-12-23 2006-06-29 Downing Daniel R Method for making tire ply
JP2006231872A (en) * 2005-02-28 2006-09-07 Yokohama Rubber Co Ltd:The Rubber sheeting apparatus and rubber sheet forming method
US7998298B2 (en) * 2005-07-20 2011-08-16 Toyo Tire & Rubber Co., Ltd. Cord aligning method in calender line and apparatus therefor
JP5638307B2 (en) * 2010-08-02 2014-12-10 株式会社ブリヂストン Rubber sheet production line and production method

Also Published As

Publication number Publication date
GB2498227A (en) 2013-07-10
GB201203074D0 (en) 2012-04-04

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)