Abstract: An automatic grater for producing vegetable and fruit paste mainly includes a grating disc and a rotational retainer screwed around a motor rotational shaft to rotate at high speed along with the rotational shaft. Vegetable and/or fruit can be fed into the grater to contact with the rapidly rotated grating disc and be grated into paste that falls in the also rapidly rotated rotational retainer. The paste is thrown by a centrifugal force to pass a side opening between a lid and the rotational retainer and be collected in a paste collector connected to the side opening.

Abstract: The invention concerns a knife disc arrangement of a disc chipper, said arrangement comprising a rotating knife disc (1), knives (3), wear plates (4) and supporting strips (11) supporting the wear plates. The invention also concerns a hinge strip acting as a supporting strip (11) for the wear plate. The knives are supported against the direction of rotation of the disc by fitting the base edge (9) of the knife against a supporting surface (10). The supporting surface (10) supporting the base edge of the knife (3) is located in the supporting strip (11).

Abstract: An animal carcass incineration process comprising the steps of: providing a large hopper with a large spring loaded trap door at the top, a series of stationary and rotating blades in the center and a second set of spring loaded doors below. The hopper features a double walled construction which serves to keep the blade drive gears and rollers away from the carcasses as they are being processed through the rotating blades. The carcass hopper blade assembly incorporates a slide out drawer allowing the entire unit to slide out for maintenance and cleaning. A ramp is provided that leads to the top of the hopper to allow a rendering truck to dump carcasses directly into the hopper. A large pipe is provided with an opening beneath the bottom of the hopper and includes a hydraulically driven auger for forcing the shredded carcasses upward along the pipe. A very hot exhaust gas pipe is vented into the auger pipe and is used for removing moisture from the carcass to be burned.

Abstract: A tool wheel rotatably mounted in a disc chipper. The tool wheel includes a plurality of chip outlets. Each chip outlet comprises an elongated aperture extending through the tool wheel. At least one of the ends of the chip outlet is integrally made in the basic material of the tool wheel in a beveled fashion relative to the center axis of the tool wheel.

Abstract: A fruit and vegetable juicer having a cover, a filter sieve, a collection bowl, a collection bowl top orifice, and a feeding tube located within the cover, wherein the cover has a helical recess extending upward from and in pulp-extraction communication with the collection bowl periphery. The helical recess in the cover also has a beginning portion and an ending portion in communication with a pulp outlet. The pulp outlet extends from the ending portion of the helical recess to provide controlled exit of the pulp from the helical recess for collection. The feeding tube is located in the cover so as to not disrupt pulp extraction through the helical recess, whereby pulp is efficiently and automatically extracted from the filter sieve area while the juice is collected in the collecting bowl.

Abstract: A food processor has a handle (4) connected to a gear assembly (G1, G2, G3, G4) by which different rotary tools (B) connected to the end (10) of a central shaft (8) in the processor may be rotated (FIG. 3). Different sets of the gears are engaged according to the speed with which the selected tool is to be rotated.

Abstract: A combined baker and ice cream maker includes a base plate, a barrel-receiving container, and a bread baking unit and an ice cream making unit which are to be selectively received in the container. Each of the bread baking unit and the ice cream making unit has a bottom mounting portion. A heater is disposed inside the container. A barrel seat is mounted on the base plate for selectively seating the bread baking unit and the ice cream making unit thereon. A shaft extends through the base plate into the barrel seat. A driving unit is mounted on the base plate, and is connected to the shaft. A switch is mounted on the base plate, and is connected to the heater. A lever is pivotally mounted on the base plate and has opposite first and second ends. The first end extends to the switch, while the second end extends to the barrel seat.

Abstract: A juice extractor is provided that includes an induction motor supported by a housing and having a rotatable shaft that is operably interconnected with comminuting basket adapted to pulverize food products, e.g., fruit and/or vegetables, into juice bearing pulp. The comminuting basket extracts the juice from the pulp and ejects the juiceless pulp. A servo-control mechanism is arranged in electrical and controlling cooperation with the induction motor, and is responsive to the rate of rotation of the shaft for maintaining the shaft at a substantially constant rate of rotation when the induction motor is in a power-on state and the comminuting basket is comminuting the food products. A bowl is positioned in substantially surrounding relation to the comminuting basket so as to (i) collect the juice and (ii) direct the juice to an exit opening in the bowel.

Abstract: A brush chipper for chipping wood and debris into smaller pieces. The chipper includes a feed hopper for inserting the material, and upper and lower feed rollers that prepare the material for chipping in the main body of the brush chipper by a chipper disc and bed knife. Debris that collects in a chamber below the lower feed roller is vacuumed out into the main chipper body by fan blades attached to the chipper disc. Components of the brush chipper requiring frequent maintenance, including the disc components and bed knives, are easily accessed because of hinges that allow the feed hopper and the upper body of the brush chipper to swing open.

Abstract: A hood assembly for wood chipper includes a housing and a cutting assembly partially disposed within the housing. The hood assembly also includes a first hood partially enclosing the cutting assembly and fixedly connected to the housing and a second hood pivotally connected to the housing and having a closed position covering the cutting assembly and an open position extending away from the cutting assembly. The hood assembly further includes a removable hood pin to secure the first and second hoods together in the closed position and a hood pin plunger assembly connected to the first hood and cooperating with the hood pin and having a bent handle to allow an operator to actuate the hood pin plunger assembly to remove the hood pin after the cutting assembly has stopped rotating to move the second hood to the open position.

Abstract: A process and apparatus for manufacturing wood chips as raw material in the production of mechanical pulp in order to reduce energy consumption. The process includes irreversibly deforming a plurality of fibers of at least one piece of wood in a direction perpendicular to the longitudinal axis of the fibers. The wood fibers include summerwood fibers. The irreversible deformation is accomplished through mechanical treatment. The apparatus used includes one or several tools arranged so that the forces created during the process act in a direction substantially perpendicular to the longitudinal axis of the fibers so as to irreversibly deform the fibers across the grain.

Abstract: A waste reducing machine, such as a wood chipper, is constructed having a powered cutting system which includes a control, a powered feed system which includes a control, and an infeed chute. The waste reducing machine includes the combination of an actuator mounted to the machine extending partially into the infeed chute and a safety device in communication with the actuator to stop or reverse the motive power directed to the cutting system, feed wheels, or both by means of a linkage interconnecting said actuator with the control of either or both of the feed and cutting systems.

Abstract: An improved system for clamping and retaining a cutting knife in position in an apparatus for processing wood. The apparatus includes a support surface, a cutting knife, an associated holding location on the support surface to receive the cutting knife, and a clamp member having a clamping surface to engage and hold the at least one cutting knife in the associated holding location. The improvement involves mounting the clamp member to the support surface at a pivot joint for pivotal movement of the clamp member with respect to the support surface. The clamp member has a clamping surface that extends on one side of the pivot joint and a lever arm extending on the other side of the pivot joint. An actuating member is provided to apply a force to the lever arm so that a clamping force is applied to the cutting knife through the clamping surface according to the principle of a first order lever. The pivoting clamping arrangement provides secure and reliable clamping of the cutting knives.

Abstract: A cutter disk is removably mounted in equipment that cuts potatoes into helical strips. A knife blade extends radially outwardly from the axis of rotation of the disk and is axially displaced from the front surface of the disk. A plurality of slitter blades is integral and one piece with a slitter plate. The slitter blades extend from and are perpendicular to the front surface of the plate. The slitter blades respectively extend through spaced slots in the disk located at different distances from the axis of rotation. A backing plate removably secures the slitter plate to the disk so that the slitter plate can be readily removed for maintenance without removing the disk from the equipment. Two spaced-apart projections on the backing plate constrain the slitter plate therebetween to minimize lateral movement.

Abstract: A waste reducing machine, such as a wood chipper, is constructed having a powered cutting system, a powered feed system, and an infeed chute. The waste reducing machine includes the combination of an actuator mounted to the machine extending partially into the infeed chute and a safety device in communication with the actuator to stop or reverse the motive power directed to the cutting system, feed wheels, or both.

Abstract: An apparatus for shredding cheese is disclosed which is capable of producing relatively precise square cross-section cheese shreds of a desired length. The apparatus is capable of simultaneously shredding multiple cheese blocks for high capacity cheese shredding. The length of the cheese shreds can be altered as desired, as well as the width and height to produce cheese shreds having a rectangular cross-section. A containment center is used to feed the blocks of cheese toward the cheese shredding apparatus. A series of horizontally mounted sectioning knives are at a front end of the containment center to section the cheese block into predefined lengths, thereby defining the length of each cheese shred. The cheese shredder includes multiple slicing and peeling assemblies mounted over a series of openings in a rotatable disk. Each slicing and peeling assembly includes a number of rakers having outwardly projecting slicing blades to vertically score a sectioned block of cheese.

Abstract: A food processor is known which comprises a base unit (1, 6) having at least two separate mounts (2, 3) for one processing container (4, 5) each. A respective rotary drive shaft is disposed in the area of each mount (2, 3), which drive shaft is adapted to drive a processing tool (9) insertable into the processing container (4, 5) for the processing of food materials. The drive shafts are connected to an electric motor (29) by a transmission mechanism. A switch device (S1) is provided downstream from and in series with a manually actuatable main switch (8; S3) to enable electric current to be released to the motor (29), said switch device being adapted to be turned on or off by movement of a lid (10, 11) which closes or opens the respective processing container (2, 3), such that an actuating element (13, 14) formed on the lid (10, 11) displaces a lever arrangement (15) connected with the switch device (S1) in such fashion as to cause actuation of a switching contact (23).

Abstract: An improved knife holder for a chipper disc. A knife holder for holding a knife has a first clamping portion and a second clamping portion for clamping the knife therebetween. One of the clamping portions pivots about a pivot point for clamping the knife and for releasing the knife so that it may be easily removed from the knife holder. In the relative position of the clamping portions in which the knife is clamped and in their relative positions in which a space is opened up around the knife permitting its removal, the clamping portions are rigidly disposed with respect to one another.

Abstract: A method and a feeding chute for feeding logs (10) into a disc chipper by means of the gravity. The logs (10) are supported laterally by means of adjacent bottom portions (31, 32) of the chute (3) and shoulders between those. The logs are turned parallel with the longitudinal direction of the chute by means of a moment (M) which occurs when the direction of the main axis (27) of the ellipse forming the shearing surface of the log deviates from the direction (27') perpendicular to a the direct line (30) drawn via the rotating center (28) of the blade disc and the center (29) of the ellipse. The bottom portions (31, 32) of the chute are inclined around a longitudinal axis in such a way that from two adjacent bottom portions of the chute, the one (31) further away from the rotating axis of the disc forms a bigger angle (.beta.') with respect to the horizontal plane than the angle (.beta.") formed by the portion (32) closer to the rotating axis.

Abstract: An improved strander, and methods of operating the same, alternately delivers material into a housing element through at least two feeding points so that material fed through the first feeding point can be stranded during movement of the housing element in a first direction. Material fed into the strander through the second feeding point can be stranded by the housing element on its return movement in a second direction. Thus, the stranding process can continue nearly continuously throughout each working cycle.

Abstract: A wood-chipping machine (FIG. 1) has a plurality of cutters carried by a flywheel which is rotated to move the cutters across a throat through which material to be chipped is fed, and in which each cutter is substantially frust-conical and hence circular and a plurality of such cutters form a blade at a generally radial location of the flywheel. These facilitate blade replacement in the event of wear eg by adjusting the worn cutter angularly.

Abstract: A food processor includes a lid having an opening for receiving food, a container below the lid and having an opening provided with a metal ring, a food cutting disc for use at the opening and provided with a number of metal parts for contact with the metal ring, and a handle for rotating the cutting disc to cut the food received. The metal ring and parts are provided for contact with each other to resist wear-and-tear through relative rotation between the cutting disc and the container.

Abstract: In a kitchen appliance (1) comprising a container (2) and a drive unit (9) adapted to be placed onto the container (2) and having a housing (10) which accommodates a motor (21) of the drive unit (9), the housing (10) carries in the area of its housing cover wall an actuator grip (26) for actuating a retaining device (40) arranged in the housing (10) and, by moving the actuator grip (26) from a rest position into an operating position, the retaining device can be set from a disengaged position into a retaining position in which the drive unit (9) and the container (2) are coupled to one another so as to form a firmly coupled assembly with the aid of the retaining device (40).

Abstract: A fruit and vegetable juice extractor includes a motor base, a rotary disk rotatably mounted on the top of the motor base, a housing secured on the top of the motor base and containing a socket defined in the bottom thereof for receiving the rotary disk therein, a funnel-shaped strainer hood rotatably mounted in the housing and having a bottom wall secured to the rotary disk to rotate therewith, and a tapered wall containing a plurality of meshes formed therein, and a cutter disk rotatably mounted in the housing and secured to the bottom wall of the strainer hood to rotate therewith. A cover is mounted to the top of the housing and includes a feed tube having a first end portion extending outward from the cover, and a second end portion extending inward from the cover and located adjacent to the cutter disk, and a baffle device formed in the cover and located adjacent to the cutter disk.

Abstract: An apparatus (10) having a rotating fiberizing disc (26, 226 or 326) for fiberizing wood blocks (100) to produce fibrous elements is described. The apparatus includes a housing (12) within which is mounted the disc. The disc is provided with a series of rows (32, 232 or 332) of teeth (28, 228 or 328) on the front planar face (26A, 226A or 326A) as well as a scraper (30, 230 or 330). The wood block is advanced to the face of the disc in a manner such that its long grain direction can be controlled at various angles with respect to the path of the circularly travelling teeth and thereby changing the nature of the resulting fibrous elements.

Abstract: A block ice shaving machine having an outer housing with an insulative inner housing fitted therein that a block of ice is positioned on a bottom surface, and included a rotary cutter housing mounted to one end of the inner housing that includes a rotary cutter that is turned by an electric motor and including a push bar maintained in the inner housing to be moved by operation of a chain drive so as to urge the block of ice against blades of the turning rotary cutter, to shave sections or strips of ice off from the block of ice, with the ice shavings directed out of a discharge chute to be captured in a container and receive a sweet syrup thereover for human consumption. The push bar is driven forward or backward by a sprocket system whose rate of turning is manually controlled by a sprocket and clutch assembly.

Abstract: A food processing apparatus with a base unit (1) which has at least two separate mounts (2, 3), each for one processing bowl (4, 6), with one drive member (7, 8) positioned in the area of each of the mounts (2, 3) and being in driving connection with an electric motor, is equipped with a safety device. This safety device serves the purpose of ensuring that only one processing bowl (4) at a time can be mounted on the appliance in an operating position, while the safety device inhibits a second processing bowl (6) from being accommodated in the other mount (3). To accomplish this, a safety element (11) is provided which is adjustable between two blocking positions. When the safety element (11) is in the one position, the first mount (2) is rendered unable to accommodate a processing bowl while the second mount (3) is enabled to accommodate a processing bowl.

Abstract: An improved wood pulverizer is provided with a rotating disc studded with a plurality of curved tapered hammers. One or more anvils is secured to the pulverizer with the anvil having teeth and slots located adjacent the surface of the disc. The hammers of the rotating disc pass through the slots of the anvils as the disc rotates to tear and shard wood into bits and pieces for subsequent use or processing. The anvils of the present invention are formed with two or more useable surfaces so that the anvils can be removed, rotated, and replaced to present fresh cutting surfaces to the disc. Further, the anvils are formed by a series of bolted together anvil segments to allow replacement of only single segments in the event of damage.

Abstract: A method for mounting a wear plate and a knife base on a disc chipper's disc, and a disc chipper. The wear plate (6) rests against the knife base (4) via two counter surfaces (12), one of which forms in the wear plate (6) a groove in parallel to the knife (3) and the other forms in the knife base (4) a ridge which can be fitted into this groove. The tightening force of the fastening bolts (17, 18) of the wear plate (6) presses the knife base (4) against the disc (1) by means of the wear plate via these counter surfaces (12).

Abstract: A food processor having two mutually spaced sensors (14, 15) in the upper part (13) of the stand. One of the sensors or both of the sensors is/are adapted to coact with sensor-parts (16, 17, 18) placed respectively in a container lid (7) and a feed device (11). Either the lid or the feed device is provided with a sensor-part adapted to co-act with solely one (14) of the sensors in the stand (1) while the other of the lid or the feed device is provided with two mutually spaced sensor-parts adapted to co-act with both of the sensors (14, 15) in the stand. The stand sensors (14, 15) are connected to a control circuit (21) which functions to sense which of the sensors is active and to cause the motor regulating circuit (23) to activate the motor in two different speed ranges, depending on whether only one or both of the sensors (14, 15) is/are active.

Abstract: The present invention relates to a multifunctional food processing machine, comprising: a main part, having a first tooth element on the upper side, a second tooth element around the first tooth element on the upper side and a motor, which drives a rotational movement of the first and second tooth elements, the motor being controlled by a switch; and a processing part, sitting on the upper side of the main part, the processing part having a casing, a rotatable third tooth element, which engages with the first tooth element or the second tooth element, and a processing unit, which is connected with the third tooth element, rotating therewith, and housed in the casing; wherein the processing unit rotates, as controlled by the switch, so as to process food.

Abstract: A wood chipper knife holder assembly for a power driven rotor head has at least one opening in its wood confronting surface for the knife holder assembly which includes a mount block. A counter-knife receiving surface opposite the wood confronting surface of the rotor head is provided on the mount block for a counter-knife and a reversible knife blade with cutting surfaces along opposite transverse edges is received on the counter-knife. A clamp plate secures to clamp the knife in a projecting cutting position. The counter-knife has at least one pair of spaced apart pin openings and the knife blade has at least one pair of complemental pin openings, and pins are received in the knife blade openings and counter-knife pin openings to permit 180.degree. relocation of the knife.

Abstract: A double-edged replaceable knife adapted for use with chip-cutting machines of various descriptions. The knife has a pair of spaced deflector portions projecting from the front side of the knife. Between the deflector portions is a channel used in properly locating the knife on a chip-cutting machine. The deflector portions are spaced at equal distances from respective cutting edges in the knife, and provide wear surfaces fronting the movement of chip material thereacross. The deflector portions also control the shape of chips cut by the machine mounting the knife.

Abstract: A food processor that includes a machine stand, a basin, or jug, for receiving the foodstuff or foodstuffs to be processed, a basin lid, and one or more knives located at the bottom of the basin and driven by a drive shaft that projects up vertically through the bottom of the basin. The machine stand (1) includes a low front part (6) which is adapted to support the basin (2) when the processor is in operation, and a rear upstanding part (7) that extends up to approximately the same level as the upper level of the basin (2) when the basin is placed on the machine stands. A motor (8) is housed in the lower portion of the rear part (7); and a lid holder (9) is mounted at the upper portion of the rear part (7) and can be swung about a horizontal pivot shaft (10) between a raised first pivot position and a lowered second pivot position (FIG. 2 d).

Abstract: A juicer including a safety switch operatively coupled to an outlet screen holder on a power juicer. The magnet cooperates with a reed switch and a triac to interrupt power unless the screen holder is in place.

Abstract: The juice extractor is installed on the uniform base (1) on the circular section with the rectangular protrusion. On the circular section the housing (2) is mounted containing the motor (3) with the coupling (4) above which the basin (5), equipped with the antivortex element (7), is mounted. The flexible elements (8), adjacent with their perimeters to the side surfaces of the basket (6) and the coupling (4), are fixed between the basket (6) with the cutter disk and the coupling (4). On the cylindrical part (10) of the cover (9) the adjustable chute cone (11) is mounted. The discharge container (13) rests on the rectangular protrusion of the base (1), and, being adjacent to the housing (2), creates with it a solid having an oval intersection with bevel from the top of it.

Abstract: An impeller is for separating a conveyed stream of material. The impeller has a central rotatable hub with a plurality of blades extending radially therefrom. The hub and blades form a number of generally wedge-shaped material receiving spaces within the impeller. One set of spaces has a baffle arrangement which is configured to direct material in this set outwardly from the impeller on the upstream side of the baffle arrangement. Another set of spaces has a guide arrangement which is configured to guide the material in this set of spaces outwardly from the impeller on the downstream side of the baffle arrangement. The impeller is particularly useful for separating streams of particulates, such as wood chips, compressed shavings, or the like.

Abstract: Disclosed is a multipurpose juice extractor having a closed lower chamber for collecting residue of ground material in a compartment next to another compartment for grinding material. Juice extracted from the ground material flows via a juice outlet into a juice collector. The juice collector is provided with built-in electric heating means and can be directly heated on the juice extractor to cook the juice collected therein.

Abstract: A mechanized disc flaker for producing curled wood flakes having a rotatable disc plate, and one or more cutting knives mounted to the disc plate so as to provide for a slight "rake angle" defined in accordance with the invention as the angle made between the tool face and a plane perpendicular to the direction of tool travel. In a preferred embodiment, the apparatus includes rotatable and removable knife holders which permit the rake angle and the "cutting angle", defined in accordance with the invention as being the angle the cutting edge of the knife makes with the grain of the wood, to be modified to yield curled wood shavings having different geometries and characteristics. The preferred method of practicing the apparatus involves using a work piece having a certain moisture content which is directed against the work surface of the disc flaker using appropriate pressure all to provide for wood curls of desirable characteristics.

Abstract: A juice-extractor also serving as a grinder suitable for extracting juice from water-containing materials, such as vegetables, fruits, soybeans, and for grinding dry material into powder, such as coffee beans, green beans, nuts. In addition to elements similar to that of a juice-extractor, such as the funnel, the top cover, the lower grinding disc, the meshes-containing filter, the residue collector, the juice flow guider, and the base, the grinder also includes a bag made of air-pervious fabric and a rotational retainer having a closed side wall. When the juice-extractor is to serve as a grinder to grind a dry material into powder, the air-pervious bag is used to replace the residue collector and the rotaional retainer is used to replace the meshes-containing filter, so that powder produced from the grinding can be directly sent into the bag instead of the juice flow guider.

Abstract: A food processor includes a lower bowl, a mediate bowl disengagably mounted to the lower bowl, a disk mounted to the mediate bowl, a cap mounted to the disk and a shaft with a spring mounted thereto extending through the cap with a first end thereof and extending in the mediate bowl with a second end thereof so as to connect a fixing plate. The mediate bowl has a slit defined in a bottom thereof and a scrapping blade fixedly disposed to the bottom adjacent the slit. A crank member is securely connected to and rotates the other end of the shaft extending from the cap so as to rotate the shaft to scrap a large ice cube securely pressed between the bottom and the fixing plate by the scrapping blade. The shaft can alternatively rotate a blade device rotatably mounted to the lower bowl when the mediate bowl is removed.

Abstract: A method for adjusting the blade clearance in a disc chipper by moving in the axial direction a bearing bushing of a disc shaft together with the bearing. The axial movement of the shaft is effected by loosening adjusting screws or adjusting nuts of one of the end caps of the axial guide bearing housing and by tightening after this the adjusting screws or adjusting nuts of the other end cap. The cap then pushes the axial guide bushing and the attached shaft in the axial direction by way of a guide projection on the surface of the cap facing towards the bearing. An axial guide bearing system includes a shaft supporting a blade disc of a disc chipper, with the shaft and blade disc being movable relative to a counter blade in an axial direction. The system also includes a bearing housing frame and a bearing fixed to the shaft and movable with respect to the bearing housing frame.

Abstract: An apparatus for comminuting lawn debris comprises an impeller housing defined by a pair of opposed axial end walls and a substantially voluted peripheral wall therebetween and includes inlet openings located on opposite end walls for introducing material into the housing and a discharge opening located on the peripheral wall for discharging material from the housing. The impeller is rotatably mounted on a drive shaft within the housing. The impeller includes a backing plate and a plurality of radially extending blades fixed to one face of the backing plate. The impeller blades cause air to be drawn in from an inlet opening and to be propelled axially into the housing and through the discharge opening. The comminuting blades shred material within the housing thereby reducing the size of the material. A chipper knife is attached to the face of the impeller opposite the blades for chipping material passing into the housing through one of the inlet openings.

Abstract: A drum chipper for chipping wood material includes a chipping drum having a blade mounted at an opening formed through a circumferential surface of the drum. The drum includes an internal conical surface positioned for a chip to flow radially inwardly from the blade towards the conical surface and outwardly through an axial face of the drum.

Abstract: A chipper for chipping wood material has first and second feed rollers at an inlet. The first and second feed rollers are secured to a frame of the chipper with the axes of the feed rollers being parallel and spaced apart. The first and second feed rollers are free to move in a direction generally transverse to the axes. The feed rollers are biased toward one another. A motor drives at least one of the feed rollers to rotate the feed roller about its axis of rotation.

Abstract: An apparatus for producing simulated snow effects for theatrical environments. To create simulated snow in the quantities and qualities necessary for theatrical effects, ice is used as the source material. A plurality of storage channels are adapted for holding and channeling blocks of ice to the snow creating member. A rotating disc incorporates a plurality of radially directed, adjustable cutting blades mounted in the surface of the disc. The disc is rotatable beneath each of the ice supply channels. Each of the cutting blades is pivotable along one radial edge thereof, the angular position of the blade relative to the surface of the disc determining the thickness of the layer of ice shaved from the surface of the ice block in contact therewith. Immediately forwardly of each ice cutting blade is an aperture disposed in the disc to provide a downwardly directed fluid force to the shaved ice. When elevated, shavings or flakes of ice having a selectable thickness from 0.005-0.

Abstract: A juicer attachment for a blender is disclosed. Blenders include a motor, a blade member having a bore and being driven by the motor, and a jar protruding into the bore of the blade member. The juicer attachment has a hollow base with a side wall and a lip for securing the juicer attachment to the blender by disposing the base in the bore of the blade member with the lip of the base being in contact with the jar. The juicer attachment also includes a hollow filter disposed in the jar. The filter has perforations and at least one step forming a lower side wall and an upper side wall. The side wall of the base is coupled with the lower side wall of the filter. The juicer attachment further includes a lid with a bore and a step forming a lower side wall. The lower side wall of the lid is coupled with the upper side wall of the filter.

Abstract: The invention relates to a knife system for a machine used in wood chipping, a knife (10), a guide component (14) and a filler part (24) and method of exchanging knives. The system comprises at least one turnable or at least two exchangeable guide components (14), where at least two guiding surfaces are mutually at different distances from the guide component surface supported on the disc.

Abstract: An improved hand-held, hand-crank operated rotary drum-type grater for cheese and the like is provided. The grater is adapted to incorporate molded plastic or metal components but preferably utilizes a cage-type drum body having a cylindrical surface defined by a metal sheet having bladed perforations. The drum is insertable into either end of a cylindrical cavity defined transversely in the grater hopper and thereafter is engagable with a crank. The drum has an internally threaded hub at one end that is engagable with a threaded stub shaft of the crank. The hopper has an improved integral support handle and also is associated with an improved press plate with an integral support arm. The arm pivotably extends adjacently to the handle, both the handle and the arm are graspable by one hand. The grater has few components, and the food contacting components thereof can be readily dissembled so that the entire grater is easily cleaned after use.

Abstract: The object of the invention is an apparatus for clamping a chipper knife (1) to a rotatable chipper disc (4) or drum so that the back surface (6) of the knife (1) is supported against a knife clamp (2) with a knife spacer (3), and that the knife clamp (2) and knife spacer (3) are movable relative to each other by means of the clamping element (5). The knife clamp (2) is provided with supporting surfaces (11, 12) which the back surface (6) of the knife (1) is adapted to lean against by at least two spaced-apart surfaces (11', 12'). The knife spacer element (3) includes a supporting surface (13) which is adapted to subject a front surface (14) of the knife (1) to a force acting between said supporting surfaces (11, 12) of the knife clamp (2) for bending the knife (1) between said supporting surfaces (11, 12) of the knife clamp (2) towards the knife clamp (2) so as to generate a compression stress in the free section of a front surface (16) of the knife (1).