US177268A - Improvement in machines for separating waste from sawdust - Google Patents
Improvement in machines for separating waste from sawdust Download PDFInfo
- Publication number
- US177268A US177268A US177268DA US177268A US 177268 A US177268 A US 177268A US 177268D A US177268D A US 177268DA US 177268 A US177268 A US 177268A
- Authority
- US
- United States
- Prior art keywords
- improvement
- machines
- sawdust
- separating waste
- screen
- 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
- 239000002699 waste material Substances 0.000 title description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0046—Devices for removing chips by sucking
Definitions
- Figure l is a sectional elevation of the machine as applied to a horizontal slide
- Fig. 2 is a plan of the same.
- the carrier-chain a is provided with the cross-hars b, and is put 'in motion by the rotation ot' the drum c, which may be driven by a belt on the pulley (l.
- the machine has a similar drum at the other end.
- the screen e is mounted on a frame, which is carried ou the vibrating levers f, and receives its lnotion through the rod g from the rotation of a cam Y with three spurs ont-he shaft h, which has a pulley, t', at one end, and is driven by a belt from thef pulley lc on the main drum of the machine.
- the strips l cover the open joints between the frame of the slide and that of the screen.
- the novelty and usefulness of my invention consist in the separation from the general mass of the chips, resulting' from the use of Wood-working machinery, of those iiner par ⁇ ticles which are the more valuable; and, while I do not claim the use oi' a sieve for the separation ot' small matter from the larger, with which it is intermixed, my improvement consists in the treatment ot' refuse chips by a process involving the use of a sieve, by which a portion ot' them is separated for a more valuable purpose.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crushing And Pulverization Processes (AREA)
- Combined Means For Separation Of Solids (AREA)
Description
DLC. NEWELL.
Patented May 9,1876. v
MACHINE FOR SEPARATING WASTE FROM SAW-DUST.
UNITED STATES PATENT GFFICE.
DARIUs o. NEWELL, or YoNKEas, NEW YORK.
IMPROVEMENT IN MACHINES FOR SEPARATING lNA-STE FROM SAWDUIST.'
Specification forming part of Letters Patent No. 177,268, dated May`9, 1876; application tiled January 18,1876.
To all whom it may concern:
Be it known that I, DARIUs G. NEWELL,.ot'
I Yonkers, in the county of Westchester and vthe fine chips .i'romthe larger; and it is'accomplished 'by running the chips, as they come from the machine, over a sieve or screen placed in the slide or-chute through which theyare carried to the fire-room. In their passage over the screen the line portions of the chips, the size of which is regulated by the size of themeshes of the screen, are separated by fallingthrough the meshes, wlnle the larger portions are transmitted by the carrier-chainalong the slide. The screen has a short, quick motion ot' its own, imparted as if by ,a blow, which prevents the choking of its meshes. The chain may be kept tight by any of the means usually employed in similar cases for that purpose.
To enable others skilled in the arts to which it appertains to make and use my invention, I will proceed to describe its construction and operation, with reference to the drawing.
Figure l is a sectional elevation of the machine as applied to a horizontal slide, and Fig. 2 is a plan of the same.
The carrier-chain a is provided with the cross-hars b, and is put 'in motion by the rotation ot' the drum c, which may be driven by a belt on the pulley (l. The machine has a similar drum at the other end. The screen e is mounted on a frame, which is carried ou the vibrating levers f, and receives its lnotion through the rod g from the rotation of a cam Y with three spurs ont-he shaft h, which has a pulley, t', at one end, and is driven by a belt from thef pulley lc on the main drum of the machine. The strips l cover the open joints between the frame of the slide and that of the screen.
The novelty and usefulness of my invention consist in the separation from the general mass of the chips, resulting' from the use of Wood-working machinery, of those iiner par` ticles which are the more valuable; and, while I do not claim the use oi' a sieve for the separation ot' small matter from the larger, with which it is intermixed, my improvement consists in the treatment ot' refuse chips by a process involving the use of a sieve, by which a portion ot' them is separated for a more valuable purpose. l
It may he used in connection with a planing-mill, or a molding-machine, or a grindingmach-ine, or any other wood working machinery.
I claim as my invention and desire to secure by Letters Patent- The combination, in a carrier for chips from wood-working machinery, of the screen e, vi-
brating levers f,'the cam on the shaft h, the chaina., and the cross-bars b, constructed, arranged, andV operated substantially as de- '.seribed, and for the purpose specified.
DARIUS O. NEWELL. Witnesses:
DAVID E. GWYNNE, WM. AKEMBLE HALL.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US177268A true US177268A (en) | 1876-05-09 |
Family
ID=2246675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US177268D Expired - Lifetime US177268A (en) | Improvement in machines for separating waste from sawdust |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US177268A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3053291A (en) * | 1960-12-09 | 1962-09-11 | Glidden Co | Spice saw |
-
0
- US US177268D patent/US177268A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3053291A (en) * | 1960-12-09 | 1962-09-11 | Glidden Co | Spice saw |
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