GB979766A - Improvements in or relating to the manufacture of moulded articles - Google Patents

Improvements in or relating to the manufacture of moulded articles

Info

Publication number
GB979766A
GB979766A GB3504359A GB3504359A GB979766A GB 979766 A GB979766 A GB 979766A GB 3504359 A GB3504359 A GB 3504359A GB 3504359 A GB3504359 A GB 3504359A GB 979766 A GB979766 A GB 979766A
Authority
GB
United Kingdom
Prior art keywords
former
manufacture
relating
rib
articles
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
GB3504359A
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 GB3504359A priority Critical patent/GB979766A/en
Publication of GB979766A publication Critical patent/GB979766A/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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/34—Component parts, details or accessories; Auxiliary operations
    • B29C41/38—Moulds, cores or other substrates
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/14—Dipping a core
    • 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
    • B29D35/00—Producing footwear
    • B29D35/02—Producing footwear made in one piece using a moulding technique, e.g. by injection moulding or casting
    • 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
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0064—Producing wearing apparel
    • B29D99/0067—Gloves
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/48—Wearing apparel
    • B29L2031/4842—Outerwear
    • B29L2031/4864—Gloves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

979,766. A former for manufacture of plastic articles. R. E. CHAPMAN, and G. P. WADDINGTON. Jan. 16, 1961 [Oct. 16, 1959], No. 35043/59. Heading B5A. A former used in the manufacture of hollow or plane articles by coating the said former with liquid or paste-like elastomeric material is characterized by the regions of said former which correspond to the terminal edges of the finished article being provided with an upstanding rib 14 to provide a line of weakness along which the waste material may be torn from the article. Preferably a groove of semi-circular cross-section is provided immediately adjacent to one or both sides of the rib to produce a thickened, reinforcing bead at the terminal edge.
GB3504359A 1959-10-16 1959-10-16 Improvements in or relating to the manufacture of moulded articles Expired GB979766A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3504359A GB979766A (en) 1959-10-16 1959-10-16 Improvements in or relating to the manufacture of moulded articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3504359A GB979766A (en) 1959-10-16 1959-10-16 Improvements in or relating to the manufacture of moulded articles

Publications (1)

Publication Number Publication Date
GB979766A true GB979766A (en) 1965-01-06

Family

ID=10373126

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3504359A Expired GB979766A (en) 1959-10-16 1959-10-16 Improvements in or relating to the manufacture of moulded articles

Country Status (1)

Country Link
GB (1) GB979766A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9845185B2 (en) 1992-02-24 2017-12-19 Ppg Architectural Finishes, Inc. Systems and methods for applying texture material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9845185B2 (en) 1992-02-24 2017-12-19 Ppg Architectural Finishes, Inc. Systems and methods for applying texture material

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