GB121239A - Improvements in Methods of and Apparatus for Making Bodies of Elastic Material. - Google Patents

Improvements in Methods of and Apparatus for Making Bodies of Elastic Material.

Info

Publication number
GB121239A
GB121239A GB4867/18A GB486718A GB121239A GB 121239 A GB121239 A GB 121239A GB 4867/18 A GB4867/18 A GB 4867/18A GB 486718 A GB486718 A GB 486718A GB 121239 A GB121239 A GB 121239A
Authority
GB
United Kingdom
Prior art keywords
mould
ball
pins
elastic material
methods
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
GB4867/18A
Inventor
William John Mellersh-Jackson
Original Assignee
William John Mellersh-Jackson
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 William John Mellersh-Jackson filed Critical William John Mellersh-Jackson
Priority to GB4867/18A priority Critical patent/GB121239A/en
Publication of GB121239A publication Critical patent/GB121239A/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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
    • 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
    • B29C43/027—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles having an axis of symmetry
    • 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
    • B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles 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
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C2043/3665—Moulds for making articles of definite length, i.e. discrete articles cores or inserts, e.g. pins, mandrels, sliders
    • 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
    • B29C33/30—Mounting, exchanging or centering
    • 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
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/54—Balls
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/54—Balls
    • B29L2031/545—Football balls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

121,239. Jackson, W. J. Mellersh-, (Revere Rubber Co.). March 19, 1918. Balls.-Relates to apparatus for moulding elastic material, and particularly golf or like balls of the form described in Specification 120,658. The mould sections 7, 8, 13, 14 are provided with tapering radial pins 9 - - 14 which converges to a common centre and are symmetrically disposed. Some of the pins may be long enough to support a hard core 1 to be embedded in the material 2 of the ball. In the construction shown, the mould consists of four sections, two 13, 14 of which form the equatorial part of the ball. When moulded, the material is drawn off the pins, and the ball is completed as described in the abovementioned Specification. The mould may be used for a rubber composition, which is vulcanized therein, or for a composition which can be poured into the mould and allowed to set.
GB4867/18A 1918-03-19 1918-03-19 Improvements in Methods of and Apparatus for Making Bodies of Elastic Material. Expired GB121239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4867/18A GB121239A (en) 1918-03-19 1918-03-19 Improvements in Methods of and Apparatus for Making Bodies of Elastic Material.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4867/18A GB121239A (en) 1918-03-19 1918-03-19 Improvements in Methods of and Apparatus for Making Bodies of Elastic Material.

Publications (1)

Publication Number Publication Date
GB121239A true GB121239A (en) 1918-12-12

Family

ID=32670228

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4867/18A Expired GB121239A (en) 1918-03-19 1918-03-19 Improvements in Methods of and Apparatus for Making Bodies of Elastic Material.

Country Status (1)

Country Link
GB (1) GB121239A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109701A (en) * 1960-01-08 1963-11-05 Jacquet Gabriel Method for producing shoes with molded soles of rubber or plastic material
US11285535B2 (en) * 2016-06-30 2022-03-29 Seco Tools Ab Press-tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109701A (en) * 1960-01-08 1963-11-05 Jacquet Gabriel Method for producing shoes with molded soles of rubber or plastic material
US11285535B2 (en) * 2016-06-30 2022-03-29 Seco Tools Ab Press-tool

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