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7350548 |
Swing arm assembly with replaceable insert for use with a debarker apparatus
Apparatuses, systems, and methods for debarking logs are shown and described. The disclosed embodiments can be used for quickly and conveniently replacing contact surfaces, such as leading edges,...
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7243693 |
Log debarking machine and method
A log debarking machine includes a rotary cutter head on a debarking arm. The arm is pivotally mounted on a car so that the head engages a rotating log. The weight of the arm is supported by an...
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6776202 |
Log peeling apparatus
A log-peeling machine for removing bark from logs to simulate hand peeled logs. A log is held in position on a pair of movable log support frames, each having multiple adjustable log support and...
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6619345 |
Arrangement for a debarking shaft
The invention relates to a debarking shaft arrangement for a debarking machine ( 1 ). A number of rotatable debarking shafts ( 3 ) extending parallel to the advancing direction of the logs ( 2 )...
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6615884 |
Debarking shaft for a debarking machine
The invention relates to a debarking shaft ( 3 ) for a debarking machine ( 1 ). The debarking shaft ( 3 ) has its teeth ( 4 ) designed as a number of annular tooth rims ( 20 ), each of said tooth...
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6189583 |
Apparatus for removing barks from a wood- and bark-containing log flow
An apparatus for removing bark from a wood and bark containing log flow. The apparatus includes a number of bark separation units, each of the bark separation units comprising an aggregate of a...
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5893400 |
Debarker head assembly
An improved debarking apparatus, which includes a substantially, cylindrically shaped debarker head having a plurality of cutting blades to form its out peripheral surface, the debarker head...
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5458172 |
Debarking and chipping apparatus
A debarking and chipping apparatus mainly for coniferous trees, intended for the production and recovery of bark chips and chips for digestion from small trees (5) having a diameter of 4-20 cm. The...
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5297601 |
Triple head high speed log debarker
A log debarker for debarking a lengthwise-moving log includes a pair of debarking subassemblies each including a pair of cylindrically concave, rotating cutter elements positioned angularly...
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5247977 |
High speed log debarker
A log debarker for debarking a lengthwise-moving log includes a pair of debarking subassemblies each including a pair of cylindrically concave, rotating cutter elements juxtaposed on opposite sides...
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5201353 |
Reconfigurable debarker head
A debarker head for use in a rotary tree debarking machine has a drive shaft with a polygonal cross sectional shape and a plurality of substantially similar cutting elements with mounting apertures...
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5168907 |
Debarker head
A Rosser type debarker head has a plurality of rounded, indexable cutting teeth spaced in patterns of repeated rows running axially the length of the cylindrical surface, each tooth being spaced...
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5127453 |
Apparatus for removing branches from tree trunks
When conventional mechanical equipment for removing branches or limbs from a tree trunk is used, stumps of the branches removed remain on the tree trunk. The present invention avoids the creation...
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5111860 |
Compression log debarking apparatus
Apparatus for debarking a log using the compression debarking technique includes rollers which apply radial pressure to the log to separate the bark from the wood of the log. Three double-cone...
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5070920 |
Debarker knife assembly
A debarker knife assembly is disclosed including a plurality of disks rotatably and drivingly carried on a shaft. The disks have cutting teeth on their circumferences and are co-rotated on the...
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4875511 |
Apparatus for removing bark from logs
Apparatus for removing bark from logs, particularly from logs of stringy-bark eucalyts and other rough-barked tree species, and for crushing logs, consists of a plurality of pairs of concave...
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4638705 |
Machine for trimming and disbudding vine shoots
A machine for trimming vine shoots for subsequent use as graft supports including a vertical frame defining a cylindrical bearing surface supporting a trimming and disbudding rotary head, the...
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4590979 |
Device for bark-peeling tree trunks or the like
A tree trunk debarking apparatus includes two straight rails, a supporting carriage which is movable along the rails and which loosely supports the leading end of the tree trunk, a drive carriage...
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4396048 |
Debarking machine
A machine is provided for removing the bark from logs. The machine supports a log for linear movement in the direction of the longitudinal axis of the log and for rotation about its longitudinal...
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4363342 |
Log milling apparatus
In a milling apparatus for removing root swellings from timber logs the log is received on two spaced apart supports with the butt-end of the logs freely overhanging from the supports. A holder-on...
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3987825 |
Tree bark removing apparatus
The present tree bark removing apparatus is suitable for mounting on a carriage for mobile use and also for stationary installation, for example, in a saw mill. A frame structure supports two rows...
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3938568 |
Apparatus for debarking logs
An apparatus for debarking logs has a plurality of longitudinally spaced frames each of which carries a pair of horizontally and transversely spaced upper wheels and at least one lower wheel below...
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3774660 |
APPARATUS FOR DEBARKING LOGS
Log debarking apparatus and methods wherein a log to be debarked is presented to the nip between two rotatable log turning members and a toothed bark chipping member, the log being rotated and...
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3451450 |
METHOD AND APPARATUS FOR DEBARKING AND PEELING LOGS OR THE LIKE
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3416581 |
Log debarking apparatus
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3351109 |
Log debarking apparatus
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3324909 |
Apparatus and process for peeling logs
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3263720 |
Log debarker
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3255070 |
Machine and process for making wood pulp
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3228440 |
Log debarking apparatus
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3016074 |
Log debarking machines
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3010495 |
Log notching machine
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2950743 |
Pole shaving apparatus having bark breaker
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2945523 |
Hold-down apparatus
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2934112 |
Debarking machine having log rotating and advancing wheels and a screwshaped cutter
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2925106 |
Log-debarking head mounted on traveling carriage and pivotable about two mutually transverse axes
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2912023 |
Log debarking apparatus
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2901011 |
Chain-type debarking flails cushioned by rubber plates coaxially mounted on a rotor shaft
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2878843 |
Buoyant-log debarker having bark-removing and log-rotating chains driven in opposite directions
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2867316 |
Log-handling device
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2829687 |
Machine for simultaneously rotating and axially advancing logs
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2800155 |
Hydraulic log debarker
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2795320 |
Apparatus for handling cylindrical objects
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2794464 |
Debarking machine having interconnected log-feeding rollers and barkremoving cutterheads
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2791250 |
Mobile debarker for pulpwood
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2781802 |
Means for incising wooden poles and the like
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2780252 |
Log barking machine having bilateral cutters, brushes, and feed rollers
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1005167 |
Title is not available
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3587685 |
Title is not available
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