US608417A - Georg benicke - Google Patents
Georg benicke Download PDFInfo
- Publication number
- US608417A US608417A US608417DA US608417A US 608417 A US608417 A US 608417A US 608417D A US608417D A US 608417DA US 608417 A US608417 A US 608417A
- Authority
- US
- United States
- Prior art keywords
- side bars
- cover
- benicke
- georg
- strips
- 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
- 230000001681 protective Effects 0.000 description 16
- 239000002184 metal Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000000203 mixture Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 206010022114 Injury Diseases 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 210000001138 Tears Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000003292 diminished Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 239000010959 steel 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
- 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
- B24B55/04—Protective covers for the grinding wheel
Definitions
- My invention has for its object to overcome the above disadvantage; and it'consists in forming a protective hood or cover of curved corrugated sheet iron or steel.
- This mode of construction allows of the cover or hood being adjusted within considerably wide limits and of thus being regulated according to the wear and tear of the wheel.
- all parts of the emery-wheel may be utilized, which. is necessary by reason of the variety of articles to be treated, the whole device is made to swing peripherally around the wheel.
- FIG. 1 is a front elevation
- Fig. 2 a side elevation
- Figs. 3 and 4 are detail views, of the adjustable supports of the protective cover illustrated in Figs. 1 and 2.
- the improved protective cover or hood consists of two or more corrugated curved strips J of strong sheet metal, which are attached to each end of a pair of side bars G and their free ends connected by plates H and pins K or other suitable fastening device.
- the fasmetalcover may thus be increased or diminished.
- Several holes are provided in the pair of side bars G for the aforesaid connection of the'other ends of the sheet-metal cover J by means of pins Z, so that the radius of the circle to be inclosed may also be altered at will.
- the side bars G are mounted in supports D in such a way as to swing around the wheel 0 in either direction. It is fixed in the desired position by "set-screws L, which work in a slot M in the support, or by other suitable means.
- Figs. 3 aud t show clearly how the side bars G are mounted to turn on the upright supports D, which latter are fixed to the frame vof the Wheel 0. It will further be seen that the pins Z connecting the ends of the cover to side bars G also connect. as bolts the corresponding ends of said bars G and have nuts screwed on their ends against said side bars.
- a protective cover or hood for emerywheels consisting of strips of corrugated sheet metal adjustably connected to each other, and side bars to which such strips are adj ustably connected.
- a protective cover'or hood for emery- Wheels comprising strips of corrugated sheet metal, means for adj ustably connecting said strips together, swinging side bars mounted on the frame of the'emery-wheel, and means for adj ustably connecting the corrugated strips to the said side bars; in combination substantially as and for the purpose set forth.
Description
I No. 608,417.
Patented Aug. 2,1898. e. BENICKE. PROTECTIVE COVER FOR EMERY WHEELS.
' (Application filed Feb. 6. 1896.)
(No Model.)
m: NORRIS pzvzns co. mom-urns" wAsHmoTcn, o, c.
UNITED STATES PATENT Grrrcn.
GEORG BENICKE, on OFFENBAOH-ON-THE-MAIN, GERMANY.
I PROTECTIVE COVER FOR EM ERY-WHEELS.
SPECIFICATION forming part of Letters Patent No. 608,417, dated August 2, 1898.
Application fil d F b 6,1896. Serial No. 578,208- (No model.) Patented in Germany July 6, 1895, No. 85,898, and in England December 18, 1895, No. 24,284.
T0 at whom it may concern.-
Be it known that I, GEORG- BENIOKE, engineer, a subject of the Emperor of Germany, residing at Offenbach-on-the-Main,in the Empire of Germany, have invented certain new The .high speed of revolution at which; emery-wheels are made to run renders the wheel liable to burst, as is well known,whereby the workman is constantly exposed to great danger of injury. .This cannot be entirely avoided even where the best material is employed for the wheels.
My invention has for its object to overcome the above disadvantage; and it'consists in forming a protective hood or cover of curved corrugated sheet iron or steel. This mode of construction allows of the cover or hood being adjusted within considerably wide limits and of thus being regulated according to the wear and tear of the wheel. In order, however, that all parts of the emery-wheel may be utilized, which. is necessary by reason of the variety of articles to be treated, the whole device is made to swing peripherally around the wheel.
The invention is shown in the accompanying drawings, in which- Figure 1 is a front elevation, Fig. 2 a side elevation, and Figs. 3 and 4 are detail views, of the adjustable supports of the protective cover illustrated in Figs. 1 and 2.
The improved protective cover or hood consists of two or more corrugated curved strips J of strong sheet metal, which are attached to each end of a pair of side bars G and their free ends connected by plates H and pins K or other suitable fastening device. The fasmetalcover may thus be increased or diminished. Several holes are provided in the pair of side bars G for the aforesaid connection of the'other ends of the sheet-metal cover J by means of pins Z, so that the radius of the circle to be inclosed may also be altered at will. In order. also to allow of the cover being so adjusted that any desired part of the Wheel 0 may be accessible without the cover having to be removed, the side bars G are mounted in supports D in such a way as to swing around the wheel 0 in either direction. It is fixed in the desired position by "set-screws L, which work in a slot M in the support, or by other suitable means.
Figs. 3 aud t show clearly how the side bars G are mounted to turn on the upright supports D, which latter are fixed to the frame vof the Wheel 0. It will further be seen that the pins Z connecting the ends of the cover to side bars G also connect. as bolts the corresponding ends of said bars G and have nuts screwed on their ends against said side bars.
It is obvious that the improved cover may be constructed or employed with or without any or all of the above means of adjustment.
I declare that what I claim is- 1. A protective cover or hood for emerywheels consisting of strips of corrugated sheet metal adjustably connected to each other, and side bars to which such strips are adj ustably connected.
2. A protective cover'or hood for emery- Wheels, comprising strips of corrugated sheet metal, means for adj ustably connecting said strips together, swinging side bars mounted on the frame of the'emery-wheel, and means for adj ustably connecting the corrugated strips to the said side bars; in combination substantially as and for the purpose set forth.
3. In-a protective cover or hood for emerywheels the combination with the cover proper, of swinging side bars carrying said cover and means for setting said side bars at any demetal J; perforated plates and pins II, K, eonneeting said strips end to end; side bars G mounted in supports I) and provided with perforations and pins Z for connecting the strips .T to the side bars G; and means for settingthe side bars at any desired angle; in combination substantially as described.
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
GICORG B'IGNICKE.
\Vitnesses:
CHRISTIAN SOHURZ, PAUL DOMRINTK.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US608417A true US608417A (en) | 1898-08-02 |
Family
ID=2677038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US608417D Expired - Lifetime US608417A (en) | Georg benicke |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US608417A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3808749A (en) * | 1971-07-06 | 1974-05-07 | Tos Hostivar Np | Safety guards for grinding wheels |
-
0
- US US608417D patent/US608417A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3808749A (en) * | 1971-07-06 | 1974-05-07 | Tos Hostivar Np | Safety guards for grinding wheels |
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