US239807A - peters - Google Patents
peters Download PDFInfo
- Publication number
- US239807A US239807A US239807DA US239807A US 239807 A US239807 A US 239807A US 239807D A US239807D A US 239807DA US 239807 A US239807 A US 239807A
- Authority
- US
- United States
- Prior art keywords
- pins
- cylinder
- wood
- pulp
- cutting
- 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 description 12
- 229920001131 Pulp (paper) Polymers 0.000 description 6
- 230000037250 Clearance Effects 0.000 description 2
- 230000035512 clearance Effects 0.000 description 2
- 230000000994 depressed Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/005—Lining
Definitions
- My invention relatesto certain improvements in machines for making paper-pulp from wood, and it is more especially applicable to an apparatus upon which Letters Patent were granted to me October 12, 1880, No. 233,105.
- My present improvement relates to the pins which project in rows from the depressed channels in the face of the disk or cylinder, and which serve to wear oft the face of the block of wood, so as to produce the pulp.
- My presentinvention is designed to provide an improved cutting or wearing end for the pins, which will do its work better than the plain-ended pins, and which may be removed or sharpened whenever necessary, as will be more fully explained by reference to the accompanying drawings, in which- Figure 1 is an elevation of one of the cutting-pins.
- Fig. 2 shows the pins applied to a cutting-disk.
- Fig. 3 shows the pins applied to a cuttingroller.
- a a are a series of pins, which are set in channels in a disk or cylinder, these channels being formed radially within the face when a disk is employed, and longitudinally upon the periphery of the cylinder, as shown in the drawings, when a cylinder is used.
- These pins stand with their onterends slightly above the line of the circumference of the cylinder, so that they will constantly strike the face of the wooden blocks as they are held.against the cylinder, and will thus wear them away.
- These pins are set into the channels in diagonal rows, so that while there is considerable space left between the pins for clearance the pins stand in such relative positions to each other that the whole surface of the wood will be evenly abraded by them.
- Each of these ridges is formed with .a cutting-edge,as shown in the enlarged view, Fig. 3. and the woody pulp which is abraded by them will be re-' moved from thepins by the water, as described in my former application.
- the ridges are formed upon the pins and are kept sharpened, in proper condition for cutting, by means of a machine provided with planingtools, which may be secured so that the tools will be made to traverse the tops of the pins, and thus recut them and put them in the proper condition, as will be readily understood by any one familiar with tools.
- pins a set in said channels in diagonal rows
Description
(No'ModeL) R.B. LANE. I Machine for Making Paper Pulp ,from Wood.
No; 239,801. Patented April 5,1881.
N, PETERS. 'PflDTO-LITHOGRAPNER, WASHINGTON. D. C.
UNITED STATES PATENT OFFICE.
RUFUS B. LANE, OF STOCKTON, CALIFORNIA.
MACHINE FOR MAKING PAPER-PULP FROM WOOD.
SPECIFICATION forming part of Letters Patent No. 239,807, dated April 5, 1881.
Application filed September 30, 1880. (No model.) i
.To all whom it may concern:
Be it known that 1, Bonus B. LANE, of Stockton,county of San J oaquin,State of California, have invented an Improvement in Machines for Making Paper-Pulp from Wood; and I hereby declare the following to be'a full, clear, and exact description thereof.
My invention relatesto certain improvements in machines for making paper-pulp from wood, and it is more especially applicable to an apparatus upon which Letters Patent were granted to me October 12, 1880, No. 233,105.
My present improvement relates to the pins which project in rows from the depressed channels in the face of the disk or cylinder, and which serve to wear oft the face of the block of wood, so as to produce the pulp.
In my practice with the machine I have found thatwhen the pins are made with plain fiat ends the cutting-edges become less effective with use.
My presentinvention is designed to provide an improved cutting or wearing end for the pins, which will do its work better than the plain-ended pins, and which may be removed or sharpened whenever necessary, as will be more fully explained by reference to the accompanying drawings, in which- Figure 1 is an elevation of one of the cutting-pins. Fig. 2 shows the pins applied to a cutting-disk. Fig. 3 shows the pins applied to a cuttingroller.
a a are a series of pins, which are set in channels in a disk or cylinder, these channels being formed radially within the face when a disk is employed, and longitudinally upon the periphery of the cylinder, as shown in the drawings, when a cylinder is used. These pins stand with their onterends slightly above the line of the circumference of the cylinder, so that they will constantly strike the face of the wooden blocks as they are held.against the cylinder, and will thus wear them away. These pins are set into the channels in diagonal rows, so that while there is considerable space left between the pins for clearance the pins stand in such relative positions to each other that the whole surface of the wood will be evenly abraded by them.
In order to provide the proper cutting or abrading surface to the ends of these pins, I form a series of transverse grooves and ridges, 1), upon the end of each pin, these ridges standing lengthwise of the cylinder and at right angles with the line of motion. Each of these ridges is formed with .a cutting-edge,as shown in the enlarged view, Fig. 3. and the woody pulp which is abraded by them will be re-' moved from thepins by the water, as described in my former application.
The ridges are formed upon the pins and are kept sharpened, in proper condition for cutting, by means of a machine provided with planingtools, which may be secured so that the tools will be made to traverse the tops of the pins, and thus recut them and put them in the proper condition, as will be readily understood by any one familiar with tools. 1
By my present improvement I greatly increase the effective action of the pins for abrading the wood and forming pulp.
'Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is
In an apparatus having a revolving disk, cylinder, or surface, with channels formed below the surface for the reception of pins, the
pins a, set in said channels in diagonal rows,
and having their outer ends formed into series of ridges and grooves b to cut away an opposing surface, substantially as herein described.
In witness whereof I have hereunto set my hand. I
RUFUS B. LANE.
Witnesses:
FRANK MILLER, (E0. 0. TURNER.
Publications (1)
Publication Number | Publication Date |
---|---|
US239807A true US239807A (en) | 1881-04-05 |
Family
ID=2309151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US239807D Expired - Lifetime US239807A (en) | peters |
Country Status (1)
Country | Link |
---|---|
US (1) | US239807A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2564551A (en) * | 1946-07-12 | 1951-08-14 | Vazieux Charles Eugene Roger | Rotary cutting tool for the fragmentation of wood and other fibrous substances |
US20040052911A1 (en) * | 2001-02-01 | 2004-03-18 | Hartmut Grund | Five-layered, biaxially-oriented, sealable tubular film for the packaging and wrapping of paste-like foodstuffs meat and meat with bones and use thereof |
US20040071993A1 (en) * | 2001-02-01 | 2004-04-15 | Hartmut Grund | Laminated multi-layered weldable flat film for the production of welded tubular films and use thereof |
-
0
- US US239807D patent/US239807A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2564551A (en) * | 1946-07-12 | 1951-08-14 | Vazieux Charles Eugene Roger | Rotary cutting tool for the fragmentation of wood and other fibrous substances |
US20040052911A1 (en) * | 2001-02-01 | 2004-03-18 | Hartmut Grund | Five-layered, biaxially-oriented, sealable tubular film for the packaging and wrapping of paste-like foodstuffs meat and meat with bones and use thereof |
US20040071993A1 (en) * | 2001-02-01 | 2004-04-15 | Hartmut Grund | Laminated multi-layered weldable flat film for the production of welded tubular films and use thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2969816A (en) | Cylindrical cutter head having multidrum axially aligned sections with angularly disposed blades | |
US2549251A (en) | Rotary cutter for planers and jointers | |
US239807A (en) | peters | |
US362625A (en) | Hoop-machine cutter-head | |
US416869A (en) | The edges of cards and papee | |
US953359A (en) | Cutting-wheel. | |
US286630A (en) | Ltmlot o | |
EP1623804B1 (en) | Finishing tool for machining workpieces of wood, plastics or the like and machine comprising said tool | |
US675282A (en) | Machine for rossing bark. | |
US300099A (en) | Wood-splitting machine | |
US387007A (en) | partridge | |
US199364A (en) | Improvement in machines for planing octagonal blanks for clothes-pins | |
US279551A (en) | Machine for reducing wood to pulp and fiber | |
US370928A (en) | Machinery for dressing or planing ice | |
US195180A (en) | Improvement in cutter-heads | |
US664306A (en) | Tie-plug machine. | |
US228899A (en) | Wood fiber for paper-pulps and process and machine for producing the wood fiber | |
USRE8698E (en) | Improvement in machines for making wood-pulp for paper | |
US210095A (en) | Improvement in bark-reducing machines | |
US225292A (en) | Wood-pulp machine | |
DE107253C (en) | ||
US997684A (en) | Attachment for sawmill-hogs. | |
US1079599A (en) | Cutting-block. | |
US236794A (en) | Machine for reducing wood to pulp and fiber | |
US1313950A (en) | Woodworking-machine |