US532A - Machine for reducing and cutting dye woods and bark - Google Patents
Machine for reducing and cutting dye woods and bark Download PDFInfo
- Publication number
- US532A US532A US532DA US532A US 532 A US532 A US 532A US 532D A US532D A US 532DA US 532 A US532 A US 532A
- Authority
- US
- United States
- Prior art keywords
- bark
- machine
- reducing
- woods
- cutting dye
- 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 8
- 210000003414 Extremities Anatomy 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- VXMKYRQZQXVKGB-CWWHNZPOSA-N Tannin Chemical compound O([C@H]1[C@H]([C@@H]2OC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)O[C@H]([C@H]2O)O1)O)C(=O)C1=CC(O)=C(O)C(O)=C1 VXMKYRQZQXVKGB-CWWHNZPOSA-N 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000000881 depressing Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 235000018553 tannin Nutrition 0.000 description 2
- 229920001864 tannin Polymers 0.000 description 2
- 239000001648 tannin Substances 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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/26—Disintegrating by knives or other cutting or tearing members which chop material into fragments with knives which both reciprocate and rotate
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/25—Devices for grating
- A47J43/255—Devices for grating with grating discs or drums
Definitions
- a strong frame of wood or metal, A A A is constructed as represented in Figures l and 2, or o-therwise shaped and formed for the intended purpose of supporting the remaining parts of the machinery.
- On the top of this frame is placed a cross shaft B, with suitable bearings a, a, near each extremity.
- a driving pulley b On one end of the shaft B is placed a driving pulley b, on which the belt is wound., which operates the machine.
- a number of circular plates of metal c, c, c, are confined on the shaft B, by a nut fl, acting against a shoulder e, or in any other convenient manner.
- the-cutters f, f, g, g are fixed by dovetailed projections as seen at 71 entering into corresponding notches in the edges of the plates; or they may be otherwise attached in any proper manner.
- the whole together take spiral directions around the circumference of the cylinder of plates, and by this order of construction each cutter is caused to operate on the wood before the next succeeding one, each row cutting from the circumference of the block or log toward the center.
- the shape of the cutters is denoted in Figs. l and 2, the cutting edges being beveled or inclined each way from the center of the cylinder, in order that the particles cut may be thrown out and not clog ⁇ together and 0 thereby impede the action of the machine.
- C G is the platform for sustaining the log or p iece of wood to be cut.
- One end of the log is gripped and held fast in the metallic frame D D.
- This frame may be formed as represented in the drawing, o-r in any other convenient manner.
- the frame D As therein constructed, it consists of a rectangular frame 7i h supporting the gripper z' which turns at one end by a joint Ze and has teeth filed at its other extremity, to hold the wood firmly when placed between them and teeth formed o-n the edge l Z of the frame D.
- a Vscrew m serves to press downward the gripper i on the stick.
- the frame D is supported on two horizont-al racks n, a moving in suitable guides attached to the framework A A.
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Description
A. McMILLEN.
Bark Mill.
Patented Dec. 26, 1837.
@venian -.E wm w i@ r @U W NF f... w s JW b .n N... lf3 @SQ @NIN @U N XN @N MN .y
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UNITED STATES PATENT OFFICE.
ABNER MOMILLEN, OF BEDFORD, NEW HAMPSHIRE.
MACHINE FOB. REDUCING AND CUTTING DYE TOODS AND BARK.
Specification of Letters Patent No. 582, dated December 26, 1837.
T0 all whom t may concern Be it known that I, ABNER MCMILLEN, of Bedford, in the county of Hillsborough and State of New Hampshire, have invented,
made, and applied to use new and useful Improvements in Machinery for Reducing Dye Voods and Bark to a Proper State for the Extraction of Coloring or Tannin.
The disposition, arrangement, and use of the several parts of these improvements, the principle thereof, and several modes in which I have contemplated the application of that principle or character by which it may be distinguished from other inventions and discoveries, I have fully set fort-h and described in the following specification, and annexed drawings.
A strong frame of wood or metal, A A A, is constructed as represented in Figures l and 2, or o-therwise shaped and formed for the intended purpose of supporting the remaining parts of the machinery. On the top of this frame is placed a cross shaft B, with suitable bearings a, a, near each extremity. On one end of the shaft B is placed a driving pulley b, on which the belt is wound., which operates the machine. A number of circular plates of metal c, c, c, are confined on the shaft B, by a nut fl, acting against a shoulder e, or in any other convenient manner. At suitable points in the circumferences of these plates, the-cutters f, f, g, g, are fixed by dovetailed projections as seen at 71 entering into corresponding notches in the edges of the plates; or they may be otherwise attached in any proper manner. As each cutter is placed a certain distance back of the other, the whole together take spiral directions around the circumference of the cylinder of plates, and by this order of construction each cutter is caused to operate on the wood before the next succeeding one, each row cutting from the circumference of the block or log toward the center.
The shape of the cutters is denoted in Figs. l and 2, the cutting edges being beveled or inclined each way from the center of the cylinder, in order that the particles cut may be thrown out and not clog` together and 0 thereby impede the action of the machine. C G is the platform for sustaining the log or p iece of wood to be cut. One end of the log is gripped and held fast in the metallic frame D D. This frame may be formed as represented in the drawing, o-r in any other convenient manner. As therein constructed, it consists of a rectangular frame 7i h supporting the gripper z' which turns at one end by a joint Ze and has teeth filed at its other extremity, to hold the wood firmly when placed between them and teeth formed o-n the edge l Z of the frame D. A Vscrew m serves to press downward the gripper i on the stick. The frame D is supported on two horizont-al racks n, a moving in suitable guides attached to the framework A A. These racks are connected to, and are opereoy ated by pinio-ns 0, turned by a crank p, or 5 (the lever G) is affixed one o-f the connecting i rods K,which supports one end of the roller E; and the other connect-ing rod Ii is affixed to a lever I on the other end of the shaft H. l
I am aware that dye woods have been reduced by circular saws and other machinery operating on the end of the sticks applied in various ways; but
What I claim as my invention, and consider as new in the above described machinery is as follows.
The construction of the carriage in combination with a cylinder of cutters, and a depressing roller, constructed and operating substantially as herein described.
In testimony that the above is a true specification of my said inventions and improve ments, I have hereunto set my hand this twenty first day of March in the year of our Lord eighteen hundred and thirty seven.
v ABNER MCMILLEN, L. s]
Vitnesses:
R. H. EDDY, Ezra LlNooLN, J r,
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US532A true US532A (en) | 1837-12-26 |
Family
ID=2060811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US532D Expired - Lifetime US532A (en) | Machine for reducing and cutting dye woods and bark |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US532A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2912023A (en) * | 1957-09-19 | 1959-11-10 | Norval K Morey | Log debarking apparatus |
| US20020065560A1 (en) * | 2000-06-12 | 2002-05-30 | Ortho Development Corporation | Intervertebral spacing implant system |
| US20180311604A1 (en) * | 2008-07-22 | 2018-11-01 | Donaldson Company, Inc | Air cleaner assembly; components therefor; and, methods |
-
0
- US US532D patent/US532A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2912023A (en) * | 1957-09-19 | 1959-11-10 | Norval K Morey | Log debarking apparatus |
| US20020065560A1 (en) * | 2000-06-12 | 2002-05-30 | Ortho Development Corporation | Intervertebral spacing implant system |
| US20180311604A1 (en) * | 2008-07-22 | 2018-11-01 | Donaldson Company, Inc | Air cleaner assembly; components therefor; and, methods |
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