GB1335368A - Mould assemblies - Google Patents

Mould assemblies

Info

Publication number
GB1335368A
GB1335368A GB5411969A GB1335368DA GB1335368A GB 1335368 A GB1335368 A GB 1335368A GB 5411969 A GB5411969 A GB 5411969A GB 1335368D A GB1335368D A GB 1335368DA GB 1335368 A GB1335368 A GB 1335368A
Authority
GB
United Kingdom
Prior art keywords
welt
plates
members
welt plates
mould
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
GB5411969A
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.)
Britton Sons Ltd G B
Original Assignee
Britton Sons Ltd G B
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 Britton Sons Ltd G B filed Critical Britton Sons Ltd G B
Publication of GB1335368A publication Critical patent/GB1335368A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D89/00—Sole-levelling machines with rolls
    • 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
    • B29D35/06—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising
    • B29D35/061—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising by injection moulding
    • 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
    • B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
    • B29D35/122—Soles
    • 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
    • B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
    • B29D35/128—Moulds or apparatus therefor

Abstract

1335368 Moulding footwear soles G B BRITTON & SONS Ltd 3 Nov 1970 [5 Nov 1969] 54119/69 Heading B5A A mould assembly for moulding footwear soles comprises a sole mould member 40 having a fixed wall 41 surrounding the periphery of a base surface 47, two pivotally mounted welt plate supporting members 44, 45 disposed adjacent the outside of the wall 41, each supporting member having a top surface which can lie flush with the top surface of the wall 41, and two welt plates 66, 67 attached to the top surfaces of the members 44, 45 respectively, which welt plates are movable between a closed position seen in Fig. 4 and an open position permitting removal of the moulded sole. As shown, the supporting members are pivoted about axes 58, 59 disposed below the level of the welt plates 66, 67. Modifications.-The arrangement shown in Fig. 4 could be inverted, the welt plates being returned to a horizontal attitude by bob weights. The supporting members and welt plates may be formed as a number of separate components which may be pivoted about hinge axes inclined relative to one another. The sole mould member may be made from two side mould members rigidly secured together.
GB5411969A 1969-11-05 1969-11-05 Mould assemblies Expired GB1335368A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5411969 1969-11-05

Publications (1)

Publication Number Publication Date
GB1335368A true GB1335368A (en) 1973-10-24

Family

ID=10469983

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5411969A Expired GB1335368A (en) 1969-11-05 1969-11-05 Mould assemblies

Country Status (3)

Country Link
US (1) US3677679A (en)
DE (1) DE2054241A1 (en)
GB (1) GB1335368A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2313804A (en) * 1996-06-05 1997-12-10 Peter Foldes Footwear and mould therefor

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2237989C2 (en) * 1972-07-28 1984-11-08 Günter 1000 Berlin Mahlmeister Moulding shoe soles to uppers - split top tool grips upper and turns it to bottom copper tool
US4316879A (en) * 1977-06-17 1982-02-23 Fmc Corporation Stabilized sodium carbonate peroxide preparation method
US5855925A (en) * 1997-10-31 1999-01-05 Sanchez; Jose Garcia Shoe molding apparatus
CZ2009218A3 (en) * 2006-10-10 2009-09-16 Chen Ming-Te Mold assembly for manufacturing shoes
DE102018212760A1 (en) * 2018-07-31 2020-02-06 Adidas Ag Injection molding method
IT201800009893A1 (en) * 2018-10-30 2020-04-30 Stemma Srl Mold and method for the production of footwear
WO2021032260A1 (en) * 2019-08-19 2021-02-25 Ecco Sko A/S A footwear injection mould
EP3918941A1 (en) * 2020-06-03 2021-12-08 Ecco Sko A/S Footwear injection mould

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1052861B (en) * 1954-02-05 1959-03-12 Herbert Ludwig Method and device for vulcanizing rubber soles onto shoe uppers provided with a frame
US3172157A (en) * 1957-08-15 1965-03-09 Rollman Ernest Mold for manufacture of footwear
FR1264686A (en) * 1960-05-14 1961-06-23 Device for forming, in a molding, the shoulder of a casing
US3102286A (en) * 1961-04-20 1963-09-03 Pentron Electronics Corp Apparatus for thermoplastic sealing
US3314640A (en) * 1965-02-18 1967-04-18 United Shoe Machinery Corp Shoe sole molds
US3358333A (en) * 1965-04-30 1967-12-19 United Shoe Machinery Corp Two-station injection sole molding machines
US3403423A (en) * 1966-06-07 1968-10-01 United Shoe Machinery Corp Direct molding of heels to soled shoe bottoms
GB1242216A (en) * 1967-09-22 1971-08-11 British United Shoe Machinery Improvements in or relating to the moulding of shoe bottoms on to shoes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2313804A (en) * 1996-06-05 1997-12-10 Peter Foldes Footwear and mould therefor
US6168741B1 (en) 1996-06-05 2001-01-02 Peter Foldes Moulded footwear

Also Published As

Publication number Publication date
US3677679A (en) 1972-07-18
DE2054241A1 (en) 1971-07-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees