US159574A - Improvement in sandpapering-machines - Google Patents
Improvement in sandpapering-machines Download PDFInfo
- Publication number
- US159574A US159574A US159574DA US159574A US 159574 A US159574 A US 159574A US 159574D A US159574D A US 159574DA US 159574 A US159574 A US 159574A
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- US
- United States
- Prior art keywords
- sandpapering
- improvement
- machines
- shaft
- frame
- 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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- 239000000969 carrier Substances 0.000 description 4
- 102100013068 CDCA4 Human genes 0.000 description 2
- KQDIGHIVUUADBZ-PEDHHIEDSA-N Pentigetide Chemical compound OC(=O)C[C@H](N)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(O)=O)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCCNC(N)=N)C(O)=O KQDIGHIVUUADBZ-PEDHHIEDSA-N 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 108010023906 pentigide Proteins 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
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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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/22—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B19/226—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground of the ends of optical fibres
Definitions
- My improvement in sandpapering-machines consists of a hollow shaft to the frame which carries the heads around, with a shaft running down through it, and carrying a large spurwheel,which gears with the pad-carrier, so as to divide the motion between the carrying-frame and the driving-shaft, in such a manner as to obtain the requisite rapid motion of the padcarriers without having to run either the frame or the drivin g-shaft at a high speed.
- Figure l is a longitudinal sectional elevation of my improved machine.
- Fig. 2 is a plan View with a part of the dust-case broken out.
- Fig. 3 is a detail of the feed-gear in section.
- Fig. 4 is a section of' one of the pad-carrying heads.
- A is the shaft that carries the frame B, on which the padbarrying heads C are carried over thework.
- This shaft is made hollow, and a shaft, D, is arranged in it, with a large spur-wheel, E, on its lower end, gearing with the heads C by their pinions F, t-o revolve them on their own axis.
- Ihe frame is revolved in one direction. by a belt applied to the pulley G, while the wheel E is revolved in the opposite direction by a belt on the pulley II, so
- the carriage J whereon the work is carried is operated by the spur-wheel K, gearing with the toothed rack L, and connected to the bevelwheel M, with which the two bevel-drivers -N and O gear on opposite sides, so as to move the carriage forward and backward, the drivers being turned by the same driving-belt, which shifts from one to the other of the pulleys P Q to reverse the motion.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Description
V. HEPP.
Sand-Papering Machine. No. 159,574, Pawnee Feb. 9,1875.
WITNESSES:
UNITED STATES PATENT GEEreE.,
VALENTINE HEPP, OF CHICAGO, ILLINOIS.
IMPROVEMENT IN SANDPAPERING-MACHINES.
Specification forming part of4 Letters Patent No.'159,574, dated February 9, 1875; application led December 12, 1874.
To all whom it may concern:
Be it known that I, VALENTINE HEPP, of Chicago, in the county of Cook and State of Illinois, have invented a new and Improved Sandpapering-Machine, of which the following is a specification:
My improvement in sandpapering-machines consists of a hollow shaft to the frame which carries the heads around, with a shaft running down through it, and carrying a large spurwheel,which gears with the pad-carrier, so as to divide the motion between the carrying-frame and the driving-shaft, in such a manner as to obtain the requisite rapid motion of the padcarriers without having to run either the frame or the drivin g-shaft at a high speed.
Figure lis a longitudinal sectional elevation of my improved machine. Fig. 2 is a plan View with a part of the dust-case broken out. Fig. 3 is a detail of the feed-gear in section. Fig. 4 is a section of' one of the pad-carrying heads.
Similar letters of reference indicate correspondin g parts.
A is the shaft that carries the frame B, on which the padbarrying heads C are carried over thework. This shaft is made hollow, and a shaft, D, is arranged in it, with a large spur-wheel, E, on its lower end, gearing with the heads C by their pinions F, t-o revolve them on their own axis. Ihe frame is revolved in one direction. by a belt applied to the pulley G, while the wheel E is revolved in the opposite direction by a belt on the pulley II, so
that the motion is equally divided between the carrying-frame and the driver, in such manner that a high speed is obtained for the pads without running the driver or the carrier as high as would be required if all the motion were obtained from one alone. Thisl makes the machine run with less power than as commonly arranged, and consequently with less wear.
The carriage J whereon the work is carried, is operated by the spur-wheel K, gearing with the toothed rack L, and connected to the bevelwheel M, with which the two bevel-drivers -N and O gear on opposite sides, so as to move the carriage forward and backward, the drivers being turned by the same driving-belt, which shifts from one to the other of the pulleys P Q to reverse the motion.
I am aware that smoothing and rendering uniform the surface of plates by a series of disks rotating about a common center is a1 ready known to the public 3 but What I claim is 1. The combination of the hollow shaft A,
' carrying-frame B, pad-frames C, driving-shaft D, wheel E, and pinions F, substantially as specified.
2. The combination of spur-wheel K, bevelwheel M, and drivers N O with the toothed bar L of the carriage, substantially as specilied.
VALENTINE HEPP. Witnesses:
C. B. LA MOINE, JOHN BUEHLER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US159574A true US159574A (en) | 1875-02-09 |
Family
ID=2228984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US159574D Expired - Lifetime US159574A (en) | Improvement in sandpapering-machines |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US159574A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2649669A (en) * | 1951-06-01 | 1953-08-25 | Manning Maxwell & Moore Inc | Appliance for lapping flat annular surfaces or disks |
| US3452485A (en) * | 1967-08-30 | 1969-07-01 | Mary E Broscoff | Multipurpose sanding machine |
| US20020118675A1 (en) * | 1997-10-21 | 2002-08-29 | Strathmeyer Carl R. | Apparatus and method for computer telephone integration in packet switched telephone networks |
| US20050243993A1 (en) * | 2002-09-18 | 2005-11-03 | Sbc Properties, L.P. | Multi-modal address book |
-
0
- US US159574D patent/US159574A/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2649669A (en) * | 1951-06-01 | 1953-08-25 | Manning Maxwell & Moore Inc | Appliance for lapping flat annular surfaces or disks |
| US3452485A (en) * | 1967-08-30 | 1969-07-01 | Mary E Broscoff | Multipurpose sanding machine |
| US20020118675A1 (en) * | 1997-10-21 | 2002-08-29 | Strathmeyer Carl R. | Apparatus and method for computer telephone integration in packet switched telephone networks |
| US20050243993A1 (en) * | 2002-09-18 | 2005-11-03 | Sbc Properties, L.P. | Multi-modal address book |
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