US206971A - Improvement in machines for separating the fibers of wood for paper-pulp - Google Patents
Improvement in machines for separating the fibers of wood for paper-pulp Download PDFInfo
- Publication number
- US206971A US206971A US206971DA US206971A US 206971 A US206971 A US 206971A US 206971D A US206971D A US 206971DA US 206971 A US206971 A US 206971A
- Authority
- US
- United States
- Prior art keywords
- wood
- fibers
- separating
- machines
- pulp
- 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
- 239000002023 wood Substances 0.000 title description 14
- 239000000835 fiber Substances 0.000 title description 12
- 229920001131 Pulp (paper) Polymers 0.000 title description 4
- 241000220317 Rosa Species 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
- B27L11/06—Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood powder or sawdust
Definitions
- This invention relates to machines for separating the fibers of wood in the manufacture of paper-pulp; and it consists in the improvements in the construction of the machine, as hereinafter fully described, and particularly pointed out in the claim.
- the disk B Upon the rectangular base A is mounted the disk B, provided with shaft 0, having beltpulley D. The faces of the disk B are provided with the scrapers E.
- the rims F of the disk may be beveled, as in Fig. 4, and the scrapers E placed at any desired angle without departing from the spirit of our intention.
- Inclined chutes Gr are fixed to the base A, their inner ends coming almost in contact with the edges of the scrapers E.
- the wood to be reduced to fiber is fed to the scraper down the chutes C; but any suitable means for holding the wood in contact with the scrapers may be substituted for the chutes.
- the rotary disk 13 provided on its face or faces with the scrapers E, in connection with suitable means for holding the wood in contact therewith, substantially as and for the purpose set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Paper (AREA)
Description
. 1?. 82; G. 0. ROSE. Machine for Separating Fibers of Wood for- Paperp.
No. 206,911. Patented Aug. 13, 1878.
u, g bzz 4%, @0426) zm afimw vention.
UNITED STATES PATENT OFFICE.
PELEG ROSE AND GEORGE C. ROSE, OF NORWICH, CONNECTICUT.
IMPROVEMENT IN MACHINES FOR SEPARATING THE FIBERS 0F WOOD FOR PAPER-PULP.
Specification forming part of Letters Patent No. 206,971, ated August 13,1878 application filed July 27, 1878.
To all whom it may concern:
Be it known that we, PELEG ROSE and GEORGE C. ItosE, of Norwich, in the county of New London and State of Connecticut, have invented certain new and useful Improvement-s in Machines for Separatin g the Fibers of \Vood; and we do hereby declare that the following is a full, clear, and exact description of the inventi0n,which will enable others skilled in the art to which it appcrtains to make and use the same, reference being had to the accompanying drawings, which form a part of this specification, and in which- Figure 1 is a View, in perspective, of a machine embodying the improvements of our in- Fig. 2 is a plan View. Fig. 3 is a side elevation, and Fig. 4 is a modification.
This invention relates to machines for separating the fibers of wood in the manufacture of paper-pulp; and it consists in the improvements in the construction of the machine, as hereinafter fully described, and particularly pointed out in the claim.
In the accompanyin g drawings similar letters of reference indicate corrcspondin g parts in the several figures.
Upon the rectangular base A is mounted the disk B, provided with shaft 0, having beltpulley D. The faces of the disk B are provided with the scrapers E.
The rims F of the disk may be beveled, as in Fig. 4, and the scrapers E placed at any desired angle without departing from the spirit of our intention.
Inclined chutes Gr are fixed to the base A, their inner ends coming almost in contact with the edges of the scrapers E.
The wood to be reduced to fiber is fed to the scraper down the chutes C; but any suitable means for holding the wood in contact with the scrapers may be substituted for the chutes.
*e do not claim a cutter or a series of the same, said cutters being radically different in their working and results from the scraper or scrapers shown and described in our invention.
Having thus described our invention, what we claim as new and useful, and desire to secure by Letters Patent of the lnited States,
In a machine for separating the fibers of wood, the rotary disk 13, provided on its face or faces with the scrapers E, in connection with suitable means for holding the wood in contact therewith, substantially as and for the purpose set forth.
In testimony that we claim the foregoing as our own we have hereto aftixed our signatures in presence of two witnesses.
PELEG ROSE. GEORGE C. ROSE. Witnesses:
LUcIUs BROWN, WM. BAGGER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US206971A true US206971A (en) | 1878-08-13 |
Family
ID=2276375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US206971D Expired - Lifetime US206971A (en) | Improvement in machines for separating the fibers of wood for paper-pulp |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US206971A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040206962A1 (en) * | 2003-04-15 | 2004-10-21 | Erchak Alexei A. | Light emitting devices |
-
0
- US US206971D patent/US206971A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040206962A1 (en) * | 2003-04-15 | 2004-10-21 | Erchak Alexei A. | Light emitting devices |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US206971A (en) | Improvement in machines for separating the fibers of wood for paper-pulp | |
| US526044A (en) | William merrill | |
| US239807A (en) | peters | |
| US413024A (en) | carter | |
| US209065A (en) | Improvement in chopping-knives | |
| US399107A (en) | Wood into chips | |
| US612526A (en) | Rotary cutter | |
| US230471A (en) | Thieds of his eight to newton aldeioh and charles enos | |
| US765505A (en) | Potato-digging machine. | |
| US207553A (en) | Improvement in machines for separating the fibers of wood for paper-stock | |
| US259974A (en) | Daniel e | |
| US267961A (en) | Wood stirrup | |
| US363753A (en) | Fourth to david wilson | |
| US225292A (en) | Wood-pulp machine | |
| US254812A (en) | Machine for splitting grain | |
| US234893A (en) | Machine for cutting wood fiber for paper-pulp | |
| US183697A (en) | Improvement in wood-molding machines | |
| US178067A (en) | Improvement in machines for making wedges | |
| US153780A (en) | Improvement in cutter-heads | |
| US220274A (en) | Improvement in bark cutting and reducing machines | |
| US223172A (en) | Improvement in scissors | |
| US241082A (en) | Saw-tooth | |
| US235844A (en) | Paper-pulp engine | |
| US121970A (en) | Improvement in paper-pulp engines | |
| US512583A (en) | Rotary cylinder planer |