US139337A - Improvement in the modes of fastening diamonds into blocks or saw-teeth - Google Patents
Improvement in the modes of fastening diamonds into blocks or saw-teeth Download PDFInfo
- Publication number
- US139337A US139337A US139337DA US139337A US 139337 A US139337 A US 139337A US 139337D A US139337D A US 139337DA US 139337 A US139337 A US 139337A
- Authority
- US
- United States
- Prior art keywords
- saw
- diamonds
- teeth
- fastening
- blocks
- 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
Links
- 239000010432 diamond Substances 0.000 title description 30
- 229910003460 diamond Inorganic materials 0.000 description 20
- 238000000034 method Methods 0.000 description 8
- 241000763859 Dyckia brevifolia Species 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D65/00—Making tools for sawing machines or sawing devices for use in cutting any kind of material
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S76/00—Metal tools and implements, making
- Y10S76/12—Diamond tools
Definitions
- a hole, a (see Figure I,) as near the edge of said block as practicable, of a depth of about one-half the depth of the diamondand about one-third less in diameter.
- the block, tooth, or, it' inserted into the sawblade, that part of said blade where the hole is drilled, is then made redhot, or brought to a cherry-heat, as it is usually called, when the diamond e is inserted into the hole e, and forced into the same bymeans of screw'clamps.
- the block n is quite cool again the top part'of the same is filed down aboutone-sixteenth of an inch,'or more if the diamond is larger, leaving only a raised part or collar, n,
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adornments (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Description
T. SMITH.
Modes of Fastening Diamonds int'nBnlocksA or.;
Saw-Teeth.
l. l l l. l
UNITED STATES PATENT OEEICE.- N i TERRENO SMITH, OF NEW YORK, N. ASSIGNOR OF ONE-HALF HIS RIGHT TO RICHARD NEVILLE, OF SAME PLACE. l
' IMPROVEMENT IN THE MODES 0F FASTENING DIAMONDS INTO BLOCKS 0R SAW-TEETH.
Specification forming part of Letters Patent No.,1,39,337, dated May VA2,7', 1873; application led April 12,1873.I "if f To all whom it may concern:
Be it known that I, TERRENO SMITH, of New York, in the county and State of New York, have invented a new Process of Fastenin g Diamonds into Blocks, Saw-Teeth, or Saw- Blades,'of which the following is a specicationz This invention relates to the mode of fastening diamonds into saw-teeth or blocks; and consists in workingV and forging the metal around the diamond to prevent the same from coming loose.
In the block, into which the diamond is to be inserted, is drilled a hole, a, (see Figure I,) as near the edge of said block as practicable, of a depth of about one-half the depth of the diamondand about one-third less in diameter. The block, tooth, or, it' inserted into the sawblade, that part of said blade where the hole is drilled, is then made redhot, or brought to a cherry-heat, as it is usually called, when the diamond e is inserted into the hole e, and forced into the same bymeans of screw'clamps. When the block n is quite cool again the top part'of the same is filed down aboutone-sixteenth of an inch,'or more if the diamond is larger, leaving only a raised part or collar, n,
`around the diamond. (See Figs. VII and III.)
The block, or that part where the diamond has been inserted, is then again heated to a diamond, on the side of the block A,to be used v as a cutting-surface on the side, Figs. IV and V. By this inode of fastening the diamond all danger of its becoming loose `or falling out is i prevented, as by the first process of forcing the same into the smaller heated hole, the sharp edges and corners of the diamond will be well embedded into themetal, which, while cooling, will firmly embrace the same, and during the second process the metal will be so Worked around the diamond as to inclose the same entirely, with the exception of the small projection on its top part.
What ,I claim as `my invention, and desire to secure by Letters Patent, is-
The manner and process of fastening diamonds intoblocks, saw-teeth, or saw-blades, substantially as and for the purpose hereinbefore described.
TERRENO SMITH.
Witnesses: :i
HENRY E. ROEDER,
C. THoENToN. l
Publications (1)
Publication Number | Publication Date |
---|---|
US139337A true US139337A (en) | 1873-05-27 |
Family
ID=2208751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US139337D Expired - Lifetime US139337A (en) | Improvement in the modes of fastening diamonds into blocks or saw-teeth |
Country Status (1)
Country | Link |
---|---|
US (1) | US139337A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2812626A (en) * | 1954-06-12 | 1957-11-12 | Bisterfeld & Stolting | Grinding tools for working materials of great strength and hardness |
-
0
- US US139337D patent/US139337A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2812626A (en) * | 1954-06-12 | 1957-11-12 | Bisterfeld & Stolting | Grinding tools for working materials of great strength and hardness |
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