GB647814A - Improvements in or relating to cutting tools - Google Patents

Improvements in or relating to cutting tools

Info

Publication number
GB647814A
GB647814A GB2243348A GB2243348A GB647814A GB 647814 A GB647814 A GB 647814A GB 2243348 A GB2243348 A GB 2243348A GB 2243348 A GB2243348 A GB 2243348A GB 647814 A GB647814 A GB 647814A
Authority
GB
United Kingdom
Prior art keywords
blade
plate
cutting
backing plate
cutting edge
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
GB2243348A
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.)
ADHESIVE AND ALLIED PRODUCTS L
Original Assignee
ADHESIVE AND ALLIED PRODUCTS L
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 ADHESIVE AND ALLIED PRODUCTS L filed Critical ADHESIVE AND ALLIED PRODUCTS L
Priority to GB2243348A priority Critical patent/GB647814A/en
Publication of GB647814A publication Critical patent/GB647814A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D27/00—Machines for trimming as an intermediate operation
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D29/00—Machines for making soles from strips of material

Landscapes

  • Sewing Machines And Sewing (AREA)

Abstract

647,814. Press knives. ADHESIVE & ALLIED PRODUCTS, Ltd., and BROWN, L. Aug. 25, 1948, No. 22433. [Class 31 (i)] A cutting-out tool of the kind in which a cutting blade, bent to a required contour, is held in a slot formed in a backing plate so that its cutting edge projects from the plate, is characterized in that at least that part of the backing plate which encircles the cutting blade is so formed that the cutting edge of the blade is viewable from the opposite side of the plate to that from which the blade projects. The backing plate may be formed from a transparent material such as cellulose nitrate or acrylic resin. Alternatively, as shown in Fig. 4, the backing plate 10 may be opaque and have apertures 18 formed therein so that the cutting edge of the blade 16 is viewable from the upper side of the plate.
GB2243348A 1948-08-25 1948-08-25 Improvements in or relating to cutting tools Expired GB647814A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2243348A GB647814A (en) 1948-08-25 1948-08-25 Improvements in or relating to cutting tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2243348A GB647814A (en) 1948-08-25 1948-08-25 Improvements in or relating to cutting tools

Publications (1)

Publication Number Publication Date
GB647814A true GB647814A (en) 1950-12-20

Family

ID=10179286

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2243348A Expired GB647814A (en) 1948-08-25 1948-08-25 Improvements in or relating to cutting tools

Country Status (1)

Country Link
GB (1) GB647814A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2879843A (en) * 1954-04-30 1959-03-31 Malew Eng Ltd Press tool construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2879843A (en) * 1954-04-30 1959-03-31 Malew Eng Ltd Press tool construction

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