GB742725A - Improvements in or relating to machines suitable for moulding shoe uppers - Google Patents

Improvements in or relating to machines suitable for moulding shoe uppers

Info

Publication number
GB742725A
GB742725A GB548953A GB548953A GB742725A GB 742725 A GB742725 A GB 742725A GB 548953 A GB548953 A GB 548953A GB 548953 A GB548953 A GB 548953A GB 742725 A GB742725 A GB 742725A
Authority
GB
United Kingdom
Prior art keywords
mould
plate
outer mould
moulds
moulding
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
GB548953A
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.)
LAWRENCE DENNIS KIRK
Noxet UK Ltd
Original Assignee
LAWRENCE DENNIS KIRK
British United Shoe Machinery Ltd
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 LAWRENCE DENNIS KIRK, British United Shoe Machinery Ltd filed Critical LAWRENCE DENNIS KIRK
Priority to GB548953A priority Critical patent/GB742725A/en
Publication of GB742725A publication Critical patent/GB742725A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D8/00—Machines for cutting, ornamenting, marking or otherwise working up shoe part blanks
    • A43D8/006—Machines for cutting, ornamenting, marking or otherwise working up shoe part blanks for forming shoe stiffeners
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D8/00—Machines for cutting, ornamenting, marking or otherwise working up shoe part blanks
    • A43D8/02—Cutting-out
    • A43D8/04—Stamping-out

Landscapes

  • Body Structure For Vehicles (AREA)

Abstract

742,725. Moulding shoe uppers. BRITISH UNITED SHOE MACHINERY CO., Ltd., BAGSHAW, C. M., and KIRK, L. D. Feb. 26, 1954 [Feb. 27, 1953], No. 5489/53. Class 17 (1). A machine for moulding toe end portions of shoe uppers while unsupported by a last comprises an outer mould 7 over which the upper is placed, an inner mould 46, a member 17 for holding the upper against the outer mould prior to the commencement of moulding, means for effecting relative movement between the inner and outer moulds to press the upper into the outer mould, and means for positioning the upper relatively to the outer mould. Means are provided to move the outer mould towards the member 17 yieldingly to clamp the upper, the subsequent relative movement between the moulds causing the upper to slip from between the member 17 and the outer mould. The upper may be positioned by means engaging an outer edge of the toe portion, or the throat portion, of the upper. The outer mould 7 is adjustable forwardly and rearwardly, by a screw 13, on a supporting plate 5 which has four pins 3 slidably mounted in a bed plate 1 supported on a yieldingly supported post. The clamping plate 17 is secured to spindles 19 having reduced parts 21 slidable in plate 1, and is urged downwardly by springs 23, the tension of which may be adjusted by means of nuts 27. In the construction shown in Fig. 3, wherein the upper is introduced from the rear of the moulds, the upper positioning members 31 are pivoted at 29 and adjusted by means of screws 34, marks 37 on plate 17 assisting the operator to adjust members 31 and position the upper. Mould 7 is raised on plate 5 to clamp the upper margin against plate 17 by means of arms 39 on a shaft 41 which is rotated by means of a hand lever 43. The machine is then started, whereupon the inner mould 46, which is preferably heated, is moved downwardly to shape the upper. After a time sufficient for the upper to set in its moulded condition the machine is again started to return the inner mould. The outer mould is then returned by means of the hand lever 43. In the construction shown in Fig. 4, wherein the upper is presented from the front of the moulds, the toeward portion of the throat 65 of the upper 63 is engaged by an interchangeable template 61 received on pins 59 on a block 51 adjustable by means of slot 55, screw 53, and nut 57 on a bracket 47 secured to the front of plate 1. Specification 525,288, [Group VIII], is referred to.
GB548953A 1953-02-27 1953-02-27 Improvements in or relating to machines suitable for moulding shoe uppers Expired GB742725A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB548953A GB742725A (en) 1953-02-27 1953-02-27 Improvements in or relating to machines suitable for moulding shoe uppers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB548953A GB742725A (en) 1953-02-27 1953-02-27 Improvements in or relating to machines suitable for moulding shoe uppers

Publications (1)

Publication Number Publication Date
GB742725A true GB742725A (en) 1956-01-04

Family

ID=9797163

Family Applications (1)

Application Number Title Priority Date Filing Date
GB548953A Expired GB742725A (en) 1953-02-27 1953-02-27 Improvements in or relating to machines suitable for moulding shoe uppers

Country Status (1)

Country Link
GB (1) GB742725A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1115156B (en) * 1956-12-26 1961-10-12 Modern Shoe Making Machinery C Press for manufacturing two-part rigid shoe uppers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1115156B (en) * 1956-12-26 1961-10-12 Modern Shoe Making Machinery C Press for manufacturing two-part rigid shoe uppers

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