GB706560A - Improvements in or relating to the manufacture of shoes - Google Patents

Improvements in or relating to the manufacture of shoes

Info

Publication number
GB706560A
GB706560A GB249351A GB249351A GB706560A GB 706560 A GB706560 A GB 706560A GB 249351 A GB249351 A GB 249351A GB 249351 A GB249351 A GB 249351A GB 706560 A GB706560 A GB 706560A
Authority
GB
United Kingdom
Prior art keywords
shoe
knife
machine
slitting
end portion
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
GB249351A
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.)
Noxet UK Ltd
Original Assignee
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 British United Shoe Machinery Ltd filed Critical British United Shoe Machinery Ltd
Priority to GB249351A priority Critical patent/GB706560A/en
Publication of GB706560A publication Critical patent/GB706560A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D23/00—Single parts for pulling-over or lasting machines

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

706,560. Lasting shoe uppers. BRITISH UNITED SHOE MACHINERY CO., Ltd., and GUDGER, J. April 24, 1952 [Feb. 1, 1951], No. 2493/51. Classes 17(1) and 17(2) A shoe upper which has been subjected at least to a preliminary tensioning over its last for example by being pulled over in conventional manner is slit at the lasting margin at a curved end portion of the shoe at a plurality of places spaced round it and an unwanted marginal portion of at least one of the layers of the upper materials is simultaneously trimmed away as the slitting progresses round the shoe end portion. A machine is provided generally similar in its construction and mode of operation to that described in Specification 680,933 having' an intermittently acting slitting knife (not shown), operated in time relation to feed rolls 1, 3 but having also a stationary but adjustable knife 5 having a cutting edge 15 formed on a curved portion 17 received in a peripheral groove 19 in the feed roll 3 to cut through the lining material without cutting into the outer layer of upper materials. The upper feed roll 1 also is recessed at 21 to provide clearance for the knife 5 when the rolles 1, 3 move together when there is no work present in the machine. The shoe is positioned in the machine relatively to the slitting knife by engaging its bottom with a plate 11 to determine the extent of the slits inward of the edge of the upper. Specifications 470,749, 623,657 and 660,036, [Group VIII], also are referred to.
GB249351A 1951-02-01 1951-02-01 Improvements in or relating to the manufacture of shoes Expired GB706560A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB249351A GB706560A (en) 1951-02-01 1951-02-01 Improvements in or relating to the manufacture of shoes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB249351A GB706560A (en) 1951-02-01 1951-02-01 Improvements in or relating to the manufacture of shoes

Publications (1)

Publication Number Publication Date
GB706560A true GB706560A (en) 1954-03-31

Family

ID=9740538

Family Applications (1)

Application Number Title Priority Date Filing Date
GB249351A Expired GB706560A (en) 1951-02-01 1951-02-01 Improvements in or relating to the manufacture of shoes

Country Status (1)

Country Link
GB (1) GB706560A (en)

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