GB639625A - Improvements in or relating to stone saw blades - Google Patents

Improvements in or relating to stone saw blades

Info

Publication number
GB639625A
GB639625A GB34746/47A GB3474647A GB639625A GB 639625 A GB639625 A GB 639625A GB 34746/47 A GB34746/47 A GB 34746/47A GB 3474647 A GB3474647 A GB 3474647A GB 639625 A GB639625 A GB 639625A
Authority
GB
United Kingdom
Prior art keywords
grooves
blade
iron
steel
another
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
GB34746/47A
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 GB639625A publication Critical patent/GB639625A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/12—Saw-blades or saw-discs specially adapted for working stone
    • B28D1/127—Straight, i.e. flat, saw blades; strap saw blades

Abstract

639,625. Stone sawing. SCHNEIDER, W. Dec. 30, 1947, No. 34746. Convention date, Nov. 4, 1946. [Class 124] A saw blade for stone sawing has a flat straight cutting edge with a series of straight grooves at right angles thereto and extending across the entire width of the blade, the grooves on one side being opposite to those on the other. As shown, the grooves 2 are spaced apart from one another a distance equal to the width of two grooves and they may have rectangular, triangular, semi-circular, or dovetail section. The blade may be of iron or steel or an alloy of iron or steel or a synthetic resin impregnated with a hard substance, e.g. carborundum. The Specification as open to inspection under Sect. 91 includes also the grooves in staggered relation to one another or on one side of the blade only and the use of cutting teeth fitted to a plain blade of thinner section. The grooves may also be zig-zag, oblique or in the form of corrugations. This subject-matter does not appear in the Specification as accepted.
GB34746/47A 1946-11-04 1947-12-30 Improvements in or relating to stone saw blades Expired GB639625A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH639625X 1946-11-04

Publications (1)

Publication Number Publication Date
GB639625A true GB639625A (en) 1950-07-05

Family

ID=4525337

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34746/47A Expired GB639625A (en) 1946-11-04 1947-12-30 Improvements in or relating to stone saw blades

Country Status (3)

Country Link
DE (1) DE884774C (en)
DK (1) DK73298C (en)
GB (1) GB639625A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20306258U1 (en) * 2003-04-17 2004-08-26 Weha - Ludwig Werwein Gmbh Cutting tool, particularly circular saw blade comprises basic blade and several cutting components on its outer periphery, basic blade comprising at least two interconnected metal disks

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190700506A (en) * 1907-01-08 1907-07-11 Walter Fellows Callear Improvements in the Blades of Stone-cutting Saws.
DE677818C (en) * 1938-04-26 1939-07-03 Peter Roeder Saw blade for stone processing or the like.

Also Published As

Publication number Publication date
DE884774C (en) 1953-07-30
DK73298C (en) 1951-10-29

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