US158247A - Improvement in machines for barking wood - Google Patents
Improvement in machines for barking wood Download PDFInfo
- Publication number
- US158247A US158247A US158247DA US158247A US 158247 A US158247 A US 158247A US 158247D A US158247D A US 158247DA US 158247 A US158247 A US 158247A
- Authority
- US
- United States
- Prior art keywords
- wood
- machines
- improvement
- barking
- cutter
- 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 18
- 238000013459 approach Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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
- B27L1/00—Debarking or removing vestiges of branches from trees or logs; Machines therefor
- B27L1/10—Debarking or removing vestiges of branches from trees or logs; Machines therefor using rotatable tools
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/19—Rotary cutting tool
- Y10T407/1952—Having peripherally spaced teeth
Definitions
- Figure 1 is a tranverse' sectional elevation of my improved machine, taken on the line 00 .r of Fig. 2.
- Fig. 2 is a plan view.
- Fig.3 is adetail of the cutter, pattern-guides, and one of the centers for holding the wood together, with the latter in elevation.
- Fig. 4. is a plan of Fig. 3, and
- Fig. 5 is a detail on the line 00a: of Fig. 2.
- A represents the piece of wood from which the bark is to be removed. It is mounted in the centers B O, which are supported in the frame D. This frame swings from the feed-shaft E, which'slides the frame along by its screw J and nut K, moving the wood along the barking-cutter F at the same time that it revolves the wood slowly by means of the pulley G and band H, and the pulley I on the live center.
- the cutter which may consist of any approved kind, is revolved rapidly, by a belt, L, from a pulley on the driving-shaft M, and it has a roller-guide, N, on each side of it for gaging the wood to it, the one on the side from which the wood approaches the cutter being a little lower, or, in other words, alittle nearer to the axis of the cutter, than the one on the other side, which coincides with the periphery of the cutter, the former being to gage the wood for the depth it is required it shall be out, while the latter is merely to assist the former by acting on the dressed portion of the wood after it passes from the former, and to hold it altogether after the end escapes from the former.
- These gage-rollers are each mounted in theend of a rocking support, 0,
- the nut K for feeding the frame along, is made in two parts, which are pivoted, at R, together, and connected on the opposite side of the screw by a rocking link, S, so that when one of the parts of the nut is pressed onto the screw by its handle T, the other part will also be closed on the screw by the same mean s, through the medium of the said rocking link.
- the said parts are also prolonged beyond the pivot at U, and connected by a spring, V, so that when the handle is let go the spring throws open both jaws and disconnects the frame from the screw, so that it can be instantly shoved back to the place of beginning, after each piece is barked, for receiving another piece.
- the frame D vibrates on the screw as the wood risesand falls by its inequalities on the gage-rollers, but the centers for carrying the wood might be in fixed bearings, and the cutter and its gage-rollers might be in a movable frame to rise and fall to the inequalities of the Wood, and they might also be moved along the wood, instead of moving the wood along to them.
- a little frame is employed for holding the centers B C up when pulling in and removing the wood.
- roller-guides mounted in a rocking support, 0, having an adjusting-screw, sub-, stantially as specified.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Description
0. W. CLARK.
Machines for Barking Wood. No.158,247. V '.Patmed|)ec.29,1s74.
PATENT Crrro.
ORSON W. CLARK, OF APPLETON, WISCONSIN.
IMPROVEMENT IN MAOHINES FOR BARKING WOOD.
Specification forming part of Letters Patent No. 158,247, dated December 29, 1874; application filed August 1, 1874.
To all whom it may concern:
Be it known that I, ()RSON W. CLARK, of Appleton, in the county of Outagamie and State of Wisconsin, have invented an 1m.- provement in Machines for Barking Wood, of which the following is a specification:
The improvement relates to the construction and arrangement of parts, as hereinafter described in a general way, and specifically indicated'in the claims.
Figure 1 is a tranverse' sectional elevation of my improved machine, taken on the line 00 .r of Fig. 2. Fig. 2 is a plan view. Fig.3 is adetail of the cutter, pattern-guides, and one of the centers for holding the wood together, with the latter in elevation. Fig. 4. is a plan of Fig. 3, and Fig. 5 is a detail on the line 00a: of Fig. 2.
Similar letters of reference indicate corresponding parts.
A represents the piece of wood from which the bark is to be removed. It is mounted in the centers B O, which are supported in the frame D. This frame swings from the feed-shaft E, which'slides the frame along by its screw J and nut K, moving the wood along the barking-cutter F at the same time that it revolves the wood slowly by means of the pulley G and band H, and the pulley I on the live center.
The cutter, which may consist of any approved kind, is revolved rapidly, by a belt, L, from a pulley on the driving-shaft M, and it has a roller-guide, N, on each side of it for gaging the wood to it, the one on the side from which the wood approaches the cutter being a little lower, or, in other words, alittle nearer to the axis of the cutter, than the one on the other side, which coincides with the periphery of the cutter, the former being to gage the wood for the depth it is required it shall be out, while the latter is merely to assist the former by acting on the dressed portion of the wood after it passes from the former, and to hold it altogether after the end escapes from the former. These gage-rollers are each mounted in theend of a rocking support, 0,
pivoted at P, and provided with an adjusting screw, Q, by which they can be shifted toward and from the axis of the cutter, to vary them as may be desired for different kinds of wood. The nut K, for feeding the frame along, is made in two parts, which are pivoted, at R, together, and connected on the opposite side of the screw by a rocking link, S, so that when one of the parts of the nut is pressed onto the screw by its handle T, the other part will also be closed on the screw by the same mean s, through the medium of the said rocking link. The said parts are also prolonged beyond the pivot at U, and connected by a spring, V, so that when the handle is let go the spring throws open both jaws and disconnects the frame from the screw, so that it can be instantly shoved back to the place of beginning, after each piece is barked, for receiving another piece.
The frame D vibrates on the screw as the wood risesand falls by its inequalities on the gage-rollers, but the centers for carrying the wood might be in fixed bearings, and the cutter and its gage-rollers might be in a movable frame to rise and fall to the inequalities of the Wood, and they might also be moved along the wood, instead of moving the wood along to them.
A little frame is employed for holding the centers B C up when pulling in and removing the wood.
Having thus described my inventiornl claim as new and desire to secure by Letters Patent- 1. The clamping-nut K formed in two parts, hinged at B, and provided with extensions I and U, the spring V, and rocking link S, all constructed and arranged as shown and described.
2. The roller-guides mounted in a rocking support, 0, having an adjusting-screw, sub-, stantially as specified.
ORSON W. CLARK.
Witnesses S. P. MING, S. ESSELBURN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US158247A true US158247A (en) | 1874-12-29 |
Family
ID=2227657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US158247D Expired - Lifetime US158247A (en) | Improvement in machines for barking wood |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US158247A (en) |
-
0
- US US158247D patent/US158247A/en not_active Expired - Lifetime
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