US905876A - Cutting-tool. - Google Patents
Cutting-tool. Download PDFInfo
- Publication number
- US905876A US905876A US41093308A US1908410933A US905876A US 905876 A US905876 A US 905876A US 41093308 A US41093308 A US 41093308A US 1908410933 A US1908410933 A US 1908410933A US 905876 A US905876 A US 905876A
- Authority
- US
- United States
- Prior art keywords
- tool
- steel
- cutting
- speed
- alloy steel
- 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 - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/18—Cutting tools of which the bits or tips or cutting inserts are of special material with cutting bits or tips or cutting inserts rigidly mounted, e.g. by brazing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/26—Cutters, for shaping comprising cutting edge bonded to tool shank
Definitions
- My invention relates to a new and useful cuttm tool-and consists in forminfi the cutting e e of high, speed steelora 0 steel,
- t e'body of the tool is forme of ordinary Bessemer steel or openhearth steel.
- Figure 1 re resents a perspective view of a tool embo m invention.
- Fig. 2 represents a ongitu inal sectional view thereof on line x--c, Fig. 3.
- Fig. 3 represents a sectional view on line y-y, Fig. 2. Similar numerals of reference indicate corresponding parts in 'the figures.
- a metallic body and a body formed of secured within said body andhaving a cutting edge extending to a side edge of said metallic body.
Description
' UNITED STATESKPATENT OFFICE.
JOHN A. HESS, OF PHILADELPHIA, PENNSYLVANIA.
Patented Dec. 8, 1908.
comma-moon.
' "No. 905,876. Specification of Letters Patent.
' Application filed January 15, mos. sci-n1 n. 410,933.
To all whom it may concern:
Be it known that I, JOHN A. Hnss, a citizen of the United States, residing in the city and count .of'Philadelphia, State of Pennsylva'nia, ave invented a new and useful- .Cutting-Tool, of which the following is a I and my invention was des' this objection at the same time providing an specification. v
My invention relates to a new and useful cuttm tool-and consists in forminfi the cutting e e of high, speed steelora 0 steel,
while t e'body of the tool is forme of ordinary Bessemer steel or openhearth steel.
It further consists of other novel details of construction, all as will be hereinafter fully set forth.
Figure 1 re resents a perspective view of a tool embo m invention. Fig. 2 represents a ongitu inal sectional view thereof on line x--c, Fig. 3. Fig. 3 represents a sectional view on line y-y, Fig. 2. Similar numerals of reference indicate corresponding parts in 'the figures.
' Referring to the'drawings: I have found in practice that in tools now in use on the market which are constructed wholly of hi h speed steel or alloy steel that the nose of t e tool is apt to break at the depth of the cut ed to overcome equal cutting edge.
Inthe drawings I have shown a construction for carrying out my invention but it will be. evident that changes ma be made therein which will come within tli e sco e of my invention and Ido not, therefore, esire v to be limited in every instance to the exactconstruction herein shown and described,
, extend' of the ordinary Bessemer or open hearth steel which is not only cheap but is of such a character that it does not break nor bend. In this V-recess I place preferably a trianglililar piece of' metal 3 whlch is formed. of igh speed steel or alloy steel, which is suitable and necessary toprovide a suitable cutting edge and which is a h riced steel. the different meta s lace a brazin compound 4 of'any suitabl d material an braze the two pieces together forming racticall a solid tool. The nose 5 is forme on a too the cutting edge" 6 of which, as will be seen from Fig. 1, being formed on the high speed or alloy steel 3 and because of-the triangular sha e of this piece, as the-tool wears own an the h h speed or alloy steel will always present su cient-service to form the cuttin 6, thereon.
ting-0E tool, aside tool, either right or left,
or a square or V-thread turning tool.
Having thus described my invention, what e FVhile I have shown in the-drawi s, .a i
I claim as new and desire to secure by Let- I ters Patent, is
.1. In a tool a metallic body, anda body formed of secured within said body andhaving a cutting edge extending to a side edge of said metallic body.
2. In a tool, a metallic body, and a body formed of highs eed or alloy steel suitably seated within an connected with said bod above the top of said metallic b0 y and ha acutt' edge extending to a side edge 0 said met lic JO A. HESS. Witnesses:
Cass. B; ,Hsss, Honaon L. Haas;
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41093308A US905876A (en) | 1908-01-15 | 1908-01-15 | Cutting-tool. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41093308A US905876A (en) | 1908-01-15 | 1908-01-15 | Cutting-tool. |
Publications (1)
Publication Number | Publication Date |
---|---|
US905876A true US905876A (en) | 1908-12-08 |
Family
ID=2974311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US41093308A Expired - Lifetime US905876A (en) | 1908-01-15 | 1908-01-15 | Cutting-tool. |
Country Status (1)
Country | Link |
---|---|
US (1) | US905876A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2610049A (en) * | 1949-10-18 | 1952-09-09 | Elles Albert Charles | Bit |
US2679686A (en) * | 1949-02-24 | 1954-06-01 | Ridge Tool Co | Pipe cutter |
US20030194282A1 (en) * | 2002-04-15 | 2003-10-16 | Richard Majerus | Tool bit for clamshell lathe |
-
1908
- 1908-01-15 US US41093308A patent/US905876A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2679686A (en) * | 1949-02-24 | 1954-06-01 | Ridge Tool Co | Pipe cutter |
US2610049A (en) * | 1949-10-18 | 1952-09-09 | Elles Albert Charles | Bit |
US20030194282A1 (en) * | 2002-04-15 | 2003-10-16 | Richard Majerus | Tool bit for clamshell lathe |
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