US130420A - Improvement in sand-papering machines - Google Patents
Improvement in sand-papering machines Download PDFInfo
- Publication number
- US130420A US130420A US130420DA US130420A US 130420 A US130420 A US 130420A US 130420D A US130420D A US 130420DA US 130420 A US130420 A US 130420A
- Authority
- US
- United States
- Prior art keywords
- sand
- improvement
- papering
- machines
- fan
- 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
- 239000000428 dust Substances 0.000 description 4
- 230000000875 corresponding 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
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- 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
- Y10S29/00—Metal working
- Y10S29/083—Fan coaxial with cutter
Definitions
- My invention consists of an arrangement of the fan-blower for carrying the dust away, in connection with the shaft of the sand-paper cylinder, in such manner that the machine may be made cheaper and run with less power than as heretofore made.
- Figure l is a horizontal section of my improved machine.
- Fig. 2 is a sectional elevation taken on the line x of Fig. l.; and
- Fig. 3 is a horizontal section of a modified form of fan-blower that may be used.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
0. l. FOSTER. vement in Sand-Paperlng Machlnes. Patented Aug. 131, 1872.
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UNITED STATES PATENT OFFICE.
OBRA I. FOSTER, OF SALEM, NEW HAMPSHIRE.
IMPROVEMENT IN SAND-PAPERING MACHlNES.
Specication forming part of Leiters Patent No. 130,420, dated August 13, 1872.
Specification describing a new and useful Improvement in Sand-Papering Machines, invented by ORRA I. FOSTER, of Salem, in the county of Rockingham and State of New Hampshire. l
My invention consists of an arrangement of the fan-blower for carrying the dust away, in connection with the shaft of the sand-paper cylinder, in such manner that the machine may be made cheaper and run with less power than as heretofore made.
Figure lis a horizontal section of my improved machine. Fig. 2 is a sectional elevation taken on the line x of Fig. l.; and Fig. 3 is a horizontal section of a modified form of fan-blower that may be used.
Similar letters of reference indicate corresponding parts.
Arepresents the sand-papering cylinder; B, the driving-wheel; and C, the hood of an Ordinary sand-paperin g machine, to which a fanblower, for drawing the dust away from the Operator and conducting it away, has heretofore been applied, being operated by means of a countershaft and belt, which I have found may be dispensed with by having a prolongation, D, ofthe sand-paper cylinder, or its shaft, within a suitable fan-case, E, and applying the fan-blades F directly thereto, as shown in the drawing. This may be done without regard to the shape of the fan-blades, which may be like those represented in Figs. l and 2, or like those in Fig. 3, or any other; but in practice I nd the blades F arranged parallel withV the axis of the shaft, with a ilange at right angles thereto on the advancing side and next to the sand-
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US130420A true US130420A (en) | 1872-08-13 |
Family
ID=2199838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US130420D Expired - Lifetime US130420A (en) | Improvement in sand-papering machines |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US130420A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5558566A (en) * | 1993-03-17 | 1996-09-24 | Ryobi Motor Products | Oscillating spindle sander |
-
0
- US US130420D patent/US130420A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5558566A (en) * | 1993-03-17 | 1996-09-24 | Ryobi Motor Products | Oscillating spindle sander |
| US5860852A (en) * | 1993-03-17 | 1999-01-19 | Ryobi North America Inc. | Oscillating spindle sander |
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