US364835A - Mounting diamonds on saws - Google Patents
Mounting diamonds on saws Download PDFInfo
- Publication number
- US364835A US364835A US364835DA US364835A US 364835 A US364835 A US 364835A US 364835D A US364835D A US 364835DA US 364835 A US364835 A US 364835A
- Authority
- US
- United States
- Prior art keywords
- stone
- amalgam
- diamonds
- saws
- socket
- 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 20
- 239000004575 stone Substances 0.000 description 32
- 229910000497 Amalgam Inorganic materials 0.000 description 28
- 229910003460 diamond Inorganic materials 0.000 description 6
- 229910000679 solder Inorganic materials 0.000 description 6
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 4
- 229910052753 mercury Inorganic materials 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 229910052718 tin Inorganic materials 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 2
- 229910052797 bismuth Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/12—Dressing tools; Holders therefor
-
- 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
- My invention relates to that class of cutters in which diamonds are set in holders; and it consists in supporting the diamonds in their sockets upon amalgam beds, as set forth hereinafter, and as illustrated in the accompanying drawings, ⁇ in which- Figure'l is a perspective view of part of a circular holder, showing a socket and a stone set in place.
- Fig. 2 is a view vshowingasocketed bar and illustrating the progressivesteps in setting a stone.
- Fig. 3 shows astone setin the end of a bar-holder.
- the blade rod, bar, or stock A, in which the diamond or diamonds must beset differs in shape,'according to the lpurposes to which the cutters are to be applied, and does not necessarily differ from those in common use.
- sockets w are formed either by drilling or punching, the latter mode being preferred, as it forms a burr or iin, e, which may afterward beiturned down on the stone, as described hereinafter.
- this socket is placed amalgam while soft-for instance, an amalgam of silver and mercury-which partly fills the socket., and into which the stone is pressed, as shown at X.
- the amalgam hardens, it -forms a solid bed for the stone in close Contact with all the surface ofthe same, and also with the face of the socket.
- the iin e is then turned down close uponthe amalgam and against the sides of the stone; and for further security I prefer to then braze or apply solder to the face of the hn around the edge, the solder running over the fin, the edge of the amal ⁇ gam, and against the stone, thus most securely fixing the latter in its place.
- amalgam of mercury and tin or mercury and bismuth, or any other amalgam suitable for the purpose described, may be substitut-ed for the amalgam of silver andmercury.
Description
(No Model.)
`J. W. MALAOY.
. MOUNTING DIAMONDS 0N SANS.l No. 364,835. Patented June 14,1887;
:was Plwwunwmphef, wmingnm. uc,
UNITED STATES PATENT OFFICE.
. .I AMES MALOY, GF SOMERVILLE, MASSACHUSETTS.
MOUNTING DIAMONDS- ON SPECIFICATION forming part of Letters Patent No. 364,835, -dated June 14, 1887.
Application filed July 29, 1886. Serial No. 209,472. (No modeLl T0 aZZ whom/ it may concern:
Be it known that I,.`JAMEs W. MALOY, a citizen of the United States, and a resident of Somerville, Middlesex county, Massachusetts, have invented certain new and useful Improvements in Mounting Diamonds on Saws, of which the following is a specification.
My invention relates to that class of cutters in which diamonds are set in holders; and it consists in supporting the diamonds in their sockets upon amalgam beds, as set forth hereinafter, and as illustrated in the accompanying drawings,`in which- Figure'l is a perspective view of part of a circular holder, showing a socket and a stone set in place. Fig. 2 is a view vshowingasocketed bar and illustrating the progressivesteps in setting a stone. Fig. 3 shows astone setin the end of a bar-holder.
The blade rod, bar, or stock A, in which the diamond or diamonds must beset, differs in shape,'according to the lpurposes to which the cutters are to be applied, and does not necessarily differ from those in common use.
Toprepare the blade or holder for the reception of the stones, sockets w are formed either by drilling or punching, the latter mode being preferred, as it forms a burr or iin, e, which may afterward beiturned down on the stone, as described hereinafter. In this socket is placed amalgam while soft-for instance, an amalgam of silver and mercury-which partly fills the socket., and into which the stone is pressed, as shown at X. When the amalgam hardens, it -forms a solid bed for the stone in close Contact with all the surface ofthe same, and also with the face of the socket. To prevent any loosening of the bed, the iin e is then turned down close uponthe amalgam and against the sides of the stone; and for further security I prefer to then braze or apply solder to the face of the hn around the edge, the solder running over the fin, the edge of the amal` gam, and against the stone, thus most securely fixing the latter in its place.
An amalgam of mercury and tin or mercury and bismuth, or any other amalgam suitable for the purpose described, may be substitut-ed for the amalgam of silver andmercury.
By the use ofv an amalgam. I `avoid the danger from heating the stone arising when molten settings are employed, and of fracturing the same when the setting is packed around the diamond.
Without limiting myself to the precise construction and arrangement shown, I claiml. The withindescribed improvement in setting diamonds in metal holders, consisting inplacing an amalgam iu the socket of the holder and forcing the stone into the amalgam while soft, and thereby forming a bed which, when it hardens, is in contact with the entire sunken portion ofthe stone, substantially as described.
2. The combination of a socketed holder, a stone, and a body of amalgam surrounding the stone within the socket, substantially as de scribed. r
3. The combination of the holder having a socket, a diamond, intermediate body of amalgam, and surrounding ring of solder, substantially as described.
4. The combination of the holder having a socket, a stone, body of amalgam surrounding the stone, and a surrounding tin turned down on and toward the stone, substantially as described.
. In testimony whereof I have signed my name to this specification in the presence of two sub scribing witnesses..
J AMES W. MALOY..
Vitnesses:l
GEORGE R. EAGEE, J As. P. ROBERTSON,
Publications (1)
Publication Number | Publication Date |
---|---|
US364835A true US364835A (en) | 1887-06-14 |
Family
ID=2433862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US364835D Expired - Lifetime US364835A (en) | Mounting diamonds on saws |
Country Status (1)
Country | Link |
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US (1) | US364835A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2425093A (en) * | 1944-05-06 | 1947-08-05 | David W Fosler | Ampule cutter |
-
0
- US US364835D patent/US364835A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2425093A (en) * | 1944-05-06 | 1947-08-05 | David W Fosler | Ampule cutter |
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