GB190119443A - A Hollow Cylindrical Shaped Saw, Toothed on its Edge for Cutting Discs out of Metal, Wood, Stone, and the like. - Google Patents

A Hollow Cylindrical Shaped Saw, Toothed on its Edge for Cutting Discs out of Metal, Wood, Stone, and the like.

Info

Publication number
GB190119443A
GB190119443A GB190119443DA GB190119443A GB 190119443 A GB190119443 A GB 190119443A GB 190119443D A GB190119443D A GB 190119443DA GB 190119443 A GB190119443 A GB 190119443A
Authority
GB
United Kingdom
Prior art keywords
edge
metal
toothed
stone
wood
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
Inventor
John Bridge
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
Application granted granted Critical
Publication of GB190119443A publication Critical patent/GB190119443A/en
Expired legal-status Critical Current

Links

Abstract

19,443. Bridgre, J. Sept. 30. Sawing; boring and drilling; tools and tool-holders.- Relates to a cylindrical saw or hollow drill for cutting out discs of metal or the like. One form of the drill is shown in section Fig. 4. The tube a with saw teeth b on its cutting - edge is fixed on the boss c<11> by screws f. A drill d i s clamped in the central-bore c of the boss by a set-screw e to act as a guide in starting, and is slackened as soon as the cutting-edge b has entered the material. In a modification, the boss c<11> is detachable from the drill spindle so that cutters of different sizes may be mounted on the spindle.
GB190119443D 1901-09-30 1901-09-30 A Hollow Cylindrical Shaped Saw, Toothed on its Edge for Cutting Discs out of Metal, Wood, Stone, and the like. Expired GB190119443A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190119443T 1901-09-30

Publications (1)

Publication Number Publication Date
GB190119443A true GB190119443A (en) 1902-08-14

Family

ID=32425140

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190119443D Expired GB190119443A (en) 1901-09-30 1901-09-30 A Hollow Cylindrical Shaped Saw, Toothed on its Edge for Cutting Discs out of Metal, Wood, Stone, and the like.

Country Status (1)

Country Link
GB (1) GB190119443A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2473077A (en) * 1946-07-06 1949-06-14 Jr Robert M Starbuck Treapnning tool
US3265104A (en) * 1964-02-24 1966-08-09 Sr John Gallo Tubular saw cutter with chip removal means
US4077737A (en) * 1976-10-18 1978-03-07 Morse Mansfield K Integral hole saw and arbor construction

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2473077A (en) * 1946-07-06 1949-06-14 Jr Robert M Starbuck Treapnning tool
US3265104A (en) * 1964-02-24 1966-08-09 Sr John Gallo Tubular saw cutter with chip removal means
US4077737A (en) * 1976-10-18 1978-03-07 Morse Mansfield K Integral hole saw and arbor construction

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