GB359637A - Improvements in or relating to cutting tools - Google Patents

Improvements in or relating to cutting tools

Info

Publication number
GB359637A
GB359637A GB2645930A GB2645930A GB359637A GB 359637 A GB359637 A GB 359637A GB 2645930 A GB2645930 A GB 2645930A GB 2645930 A GB2645930 A GB 2645930A GB 359637 A GB359637 A GB 359637A
Authority
GB
United Kingdom
Prior art keywords
sept
cobalt
class
tungsten carbide
relating
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
GB2645930A
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.)
British Thomson-Houston Co Ltd
Original Assignee
British Thomson-Houston Co 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
Priority to US359637XA priority Critical
Application filed by British Thomson-Houston Co Ltd filed Critical British Thomson-Houston Co Ltd
Publication of GB359637A publication Critical patent/GB359637A/en
Application status is Expired legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
    • B22F7/00Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools

Abstract

359,637. Diamond tools. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London.-(Hoyt, S. L. ; 1418, Eastern Parkway, Schenectady, New York, U.S.A.) Sept. 4, 1930, No. 26459. Convention date, Sept. 5, 1929. [Class 124.] The cutting portion 7 of an abrading tool consists of diamond particles held in a sintered mass of tungsten carbide and cobalt. This is supported on a shank portion 6 consisting entirely of sintered tungsten carbide and cobalt. Specifications 213,524, 251,929, [both in Class 82 (i), Metals, Extracting &c.], and 349,732 are referred to.
GB2645930A 1929-09-05 1930-09-04 Improvements in or relating to cutting tools Expired GB359637A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US359637XA true 1929-09-05 1929-09-05

Publications (1)

Publication Number Publication Date
GB359637A true GB359637A (en) 1931-10-29

Family

ID=21885804

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2645930A Expired GB359637A (en) 1929-09-05 1930-09-04 Improvements in or relating to cutting tools

Country Status (1)

Country Link
GB (1) GB359637A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2089415A5 (en) * 1970-04-08 1972-01-07 Gen Electric

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2089415A5 (en) * 1970-04-08 1972-01-07 Gen Electric

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