GB1502021A - Method of moulding a material to include one or more metal plates - Google Patents

Method of moulding a material to include one or more metal plates

Info

Publication number
GB1502021A
GB1502021A GB4731775A GB4731775A GB1502021A GB 1502021 A GB1502021 A GB 1502021A GB 4731775 A GB4731775 A GB 4731775A GB 4731775 A GB4731775 A GB 4731775A GB 1502021 A GB1502021 A GB 1502021A
Authority
GB
United Kingdom
Prior art keywords
plates
mould
metal plates
moulding
cutting edges
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
GB4731775A
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
Publication of GB1502021A publication Critical patent/GB1502021A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
    • B24D15/06—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges
    • B24D15/08—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors
    • B24D15/081—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors with sharpening elements in interengaging or in mutual contact

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

1502021 Injection moulding K KRUSCHE 17 Nov 1975 [30 April 1975] 47317/75 Heading B5A A sharpening implement comprising a holder H of foamed synthetic resin, Fig. 1, with cutouts 1, 2 and 3 along one edge for the reception respectively of metal plates 5, 5<SP>1</SP> with cutting edges 5a, 5a<SP>1</SP>, a plate 6 with a cutting edge 6a and plates 7, 71 with cutting edges 7a, 7a<SP>1</SP> is produced by injection in a two-part mould, the plates being placed in predetermined positions in one mould part 11 and held by magnets 16, 17, 18. The part 11 with the plates is slid into injection moulding apparatus and assembled with the other mould half whereupon the resin is injected through a port 14 and air escapes through channels 15.
GB4731775A 1975-04-30 1975-11-17 Method of moulding a material to include one or more metal plates Expired GB1502021A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752519205 DE2519205A1 (en) 1975-04-30 1975-04-30 SCHAERFER FOR CUTTING TOOLS AND METHODS FOR MANUFACTURING THESSES

Publications (1)

Publication Number Publication Date
GB1502021A true GB1502021A (en) 1978-02-22

Family

ID=5945382

Family Applications (2)

Application Number Title Priority Date Filing Date
GB300677A Expired GB1509169A (en) 1975-04-30 1975-11-17 Sharpening implements
GB4731775A Expired GB1502021A (en) 1975-04-30 1975-11-17 Method of moulding a material to include one or more metal plates

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB300677A Expired GB1509169A (en) 1975-04-30 1975-11-17 Sharpening implements

Country Status (6)

Country Link
JP (1) JPS51130988A (en)
CA (1) CA1029963A (en)
DE (1) DE2519205A1 (en)
FR (1) FR2309309A1 (en)
GB (2) GB1509169A (en)
NL (1) NL7604006A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2241191A (en) * 1990-02-22 1991-08-28 David Kane Forming decorative panels

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5404679A (en) * 1984-03-12 1995-04-11 Edgecraft Corporation Portable manual sharpener for knives and the like
US5291805A (en) * 1992-07-06 1994-03-08 Byers Gary L Sharpening and deburring tool
DE9306427U1 (en) * 1993-04-29 1993-09-16 Zecha Hartmetall-Werkzeugfabrik, 75203 Königsbach-Stein Knife sharpener
US7374475B2 (en) 2005-02-09 2008-05-20 Locan Properties, Llc Hand-held sharpener device
US8678882B1 (en) * 2013-06-26 2014-03-25 Edgecraft Corporation Combination sharpener assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4947276U (en) * 1972-07-27 1974-04-25

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2241191A (en) * 1990-02-22 1991-08-28 David Kane Forming decorative panels
GB2241191B (en) * 1990-02-22 1993-08-25 David Kane Forming decorative panels

Also Published As

Publication number Publication date
GB1509169A (en) 1978-04-26
CA1029963A (en) 1978-04-25
FR2309309A1 (en) 1976-11-26
JPS51130988A (en) 1976-11-13
DE2519205A1 (en) 1976-11-11
NL7604006A (en) 1976-11-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee