US193306A - Improvement in methods of protecting emery-wheels - Google Patents
Improvement in methods of protecting emery-wheels Download PDFInfo
- Publication number
- US193306A US193306A US193306DA US193306A US 193306 A US193306 A US 193306A US 193306D A US193306D A US 193306DA US 193306 A US193306 A US 193306A
- Authority
- US
- United States
- Prior art keywords
- wheels
- emery
- ice
- protecting
- improvement
- 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
- 239000004575 stone Substances 0.000 description 10
- 239000002184 metal Substances 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 241000723554 Pontia occidentalis Species 0.000 description 4
- 230000036633 rest Effects 0.000 description 4
- 102100000672 SMPX Human genes 0.000 description 2
- 108060007673 SMPX Proteins 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000000284 resting Effects 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
Definitions
- My invention consists in applying ice to the emery-wheels or emery-grinders while being used to grind or cut away the steel.
- One mode of application is to place the ice on the steel to be cut away and let the ice rest against the emery-stone a-t the saine time.
- My invention also consists in applying ice at one and the saine time to both the wheel and the metal while the metal is being ground.
- Figures l and 4 represent a mode ofapplyingice in the gumming ofa saw. rIhe ice rests upon the saw B and against the emery-stone A, and is held in position by the tool D in the hand ot' the workman, or otherwise steadied.
- the described eiiects are produced on both wheel and saw.
- Fig. 2 represents the ice C resting against the stone A while a chisel is being ground, the ice adording its coolness and its moisture directly to the stone alone with the eiiectabove described.
- Figs. 3 and 5 show a mode of applying ice in the grinding of a planer-knife, where the ice C rests upon the knife, and not against the stone, and is held in position by the tool D.
- the ice may also be so placed as to be held in position by its own gravity.
Description
2 Sheets-Sheet, 1-
W. W. WHTEj. MEM-ion QF PRQTECTING MERY-WHEELS.
No. 193,306.r Patentedy July 17, 1877.
I ,l i Men/6070.- I
N. PERS PHOTO-LITHOGRAPHER, WASHVNGTON. 0, C.
4 V z'sheetsf-sheetz. vkW. W. WHITE. f METHOD oF PRoTEcTINEMERY-WHEELS.
No. 193,306. Ptented July 17, 1877.
N. PETERS, PHOTO-LITHOGRAPHER, WASHINGTON, D (D4 UNITED STATES PATENT OFFICE.
WILLIAM W. WHITE, OF MCKEAN COUNTY, PENNSYLVANIA.
IMPROVEMENT IN METHODS OF PROTECTING EMERV-WHEELS.
Specification forming part of Letters Patent No. 193,806, dated July 17, 1877; application filed May 28, 1877.
To all whom et may concern:
Be it known that I, WILLIAM W. WHITE, in the county of McKean and State of Pennsylvania, have invented a new and improved Inode of preventing emery-wheels and emerygrindstones from glazing, breaking, or bursting while gumming, grinding, or cutting away the steel; and I do hereby declare that the following is a full and exact description thereof.
My invention consists in applying ice to the emery-wheels or emery-grinders while being used to grind or cut away the steel.
One mode of application is to place the ice on the steel to be cut away and let the ice rest against the emery-stone a-t the saine time.
My invention .also consists in applying ice at one and the saine time to both the wheel and the metal while the metal is being ground.
In the drawings, Figures l and 4 represent a mode ofapplyingice in the gumming ofa saw. rIhe ice rests upon the saw B and against the emery-stone A, and is held in position by the tool D in the hand ot' the workman, or otherwise steadied. Here the described eiiects are produced on both wheel and saw.
Fig. 2 represents the ice C resting against the stone A while a chisel is being ground, the ice adording its coolness and its moisture directly to the stone alone with the eiiectabove described.
Figs. 3 and 5 show a mode of applying ice in the grinding of a planer-knife, where the ice C rests upon the knife, and not against the stone, and is held in position by the tool D. The ice may also be so placed as to be held in position by its own gravity.
My discovery and its mode of application may bernore fully understood by reference to the accompanying drawings.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-
l. The method of preventing emery-wheels from glazing, breaking, or bursting while being used, which consists in applying ice to the wheel while it is in operation, as set forth.
2. The method of preventing emery-wheels from glazing, breaking, or bursting While being used, and of preventing the metal .being ground from changing in quality, as described, which consists in applying ice to the Wheel and to the metal being ground, as set forth.
WILLIAM W. WHITE.
Witnesses:
L. ROGERS, W. S. OVIATT.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US193306A true US193306A (en) | 1877-07-17 |
Family
ID=2262712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US193306D Expired - Lifetime US193306A (en) | Improvement in methods of protecting emery-wheels |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US193306A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4484418A (en) * | 1981-06-05 | 1984-11-27 | Yeda Research & Development Company, Ltd. | Lap for the polishing of gemstones |
| US4538384A (en) * | 1981-07-20 | 1985-09-03 | Johann Huber | Method for grinding or cutting a workpiece |
-
0
- US US193306D patent/US193306A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4484418A (en) * | 1981-06-05 | 1984-11-27 | Yeda Research & Development Company, Ltd. | Lap for the polishing of gemstones |
| US4785587A (en) * | 1981-06-05 | 1988-11-22 | Yeda Research & Development Co., Ltd. | Novel lap for the polishing of gem stones |
| US4538384A (en) * | 1981-07-20 | 1985-09-03 | Johann Huber | Method for grinding or cutting a workpiece |
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