Abstract: According to various embodiments, a lamination apparatus for laminating object members may comprise: a movable body portion; a guide portion for guiding the body portion; and a rotating portion for rotating an outer surface of the body portion according to the motion of the body portion.

Abstract: A shaft arrangement for a reverse vending machine, in particular for a compressing arrangement in a reverse vending machine used for recycling. The shaft arrangement includes a sidewall having an inside and an outside, and at least one opening, and at least one shaft extending through the at least one opening, and the at least one shaft includes a radial groove. The shaft arrangement includes a bearing arrangement arranged on the outside of the sidewall, the bearing arrangement includes a bearing block and a bearing connected to the at least one shaft. The shaft arrangement includes a seal arranged around the outer surface of the at least one shaft at the at least one opening. The bearing block is arranged spaced apart from the sidewall to create a gap between the sidewall and the bearing block. The shaft arrangement further includes a plate arranged on the inside of the sidewall.

Abstract: The present invention relates to a rolling device including a stationary first assembly (110), comprising at least one first rolling cylinder (110), and a movable second assembly (120), comprising at least one second rolling cylinder (122). The second assembly (120) is movable along at least one degree of freedom relative to the stationary first assembly (110) such that the axis (X2) of the second cylinder (122) is movable relative to that of the first cylinder (110) so as to control the distance between the cylinders (110, 120).

Abstract: A powered, portable device for pulling a hose such as a sewer hose into an access hole such as a sewer manhole. The device is sufficiently long to extend over the access hole and has a lateral support structure extending from the bottom of the device into the access hole to engage a side surface of the access hole to prevent the device from being pulled across the ground during operation. Upper and lower frame portions are connected by a hinge at one end of the device to allow the device to be opened up to install the hose into the device. With the hose installed the upper frame can be clamped down to the lower frame to engage the hose. The upper and lower frames have gripping elements, at least one of which is powered by a motor to rotate and pull the hose into the access hole.

Abstract: Each pair of bearing units for each of magnet and anvil rollers are movable in a vertical direction. Each of large diameter portions of the anvil roller is supported by a pair of support rollers. Each of large diameter portions of the magnet roller is pressed against the corresponding large diameter portion of the anvil roller by a pair of press rollers. Each stopper is moved between a first position in which it projects into a clearance between vertically opposed bearing units and a second position in which it retracts from the first position. When the stoppers are located at the first position, the opposed large diameter portions of the magnet and anvil rollers separate from each other, and when the stoppers are located at the second position, the opposed large diameter portions of the magnet and anvil rollers contact with each other.

Abstract: Method and apparatus for dehydration of veneer sheet having therein a knot are disclosed. Veneer dehydration apparatus includes a first stationary single dehydrating roller and a plurality of second movable sectional dehydrating rollers, which rollers are disposed one above the other so that a nip through which a veneer sheet for dehydration is moved is formed between the first and second rollers. A stop device determines the initial position of each second roller relative to the first roller where a predetermined spaced distance is formed between the first and the second rollers. An urging device yieldably urges each second roller to the initial position. The second roller is movable away from the initial position against the urging force of the urging device independently of the other second rollers by a knot present in the veneer sheet and just moving through the nip between the second roller and the first roller.

Abstract: A stationery machine is used to cut various patterns on a paper and contains a housing for covering a machine body; the machine body including a frame with a first side plate and a second side plate, the first side plate and the second side plate having a first elongated slot and a second elongated slot on two lower sides thereof; a first pressing roller having a first rotary shaft driven by a crank set and at least two transmission gears in different sizes; a second pressing roller having a second rotary shaft, the second rotary shaft of the second pressing roller having a driven gear; an abutting mechanism biasing the second pressing roller to move upwardly and downwardly so as to adjust a distance between the second pressing roller and the first pressing roller, and the driven gear meshing with the at least two transmission gears.

Abstract: [Object] When press-bonding superposed curved glass plates together by a plurality of curved rolls, even if curvature of the curved glass changes, a preliminary bonding method and device of a laminated glass can cope with a variety of curvatures of the curved glass plate by an easy adjustment.

Abstract: An auxiliary device for harvesting pasture prevents clogging at a roll baler to increase speed of harvesting pasture and decrease occurrence of troubles and enhance density of roll package. The auxiliary device for harvesting pasture includes tires having a predetermined width and weight as a rolling body, a holding portion to rotatably hold the tires, and an attaching portion to attach the holding portion to the front of a tractor which tows a roll baler. In the constitution of the auxiliary device for harvesting pasture, the attaching portion is attached to the front portion of the tractor and a line of collected grass is subject to rolling pressure by rolling of tires in accordance with movement of the tractor. Instead of the tires, a cylindrical body or a columnar body, or either one which is made in the form of metal cylindrical body or columnar body can be mounted.

Abstract: A device for wringing a biological mass of cultures has a substantially vertical container having a bottom provided with a discharge opening, a rotor means located under the discharge opening and including at least two rotors which are rotatable toward one another to receive a biological mass therebetween, wherein the rotors are provided with a plurality of substantially radially extending plungers which are displaceable in a radial direction.

Abstract: An apparatus for hardening the hitting head area of a wooden baseball bat by compressing of the wooden fibers on the surface thereof which includes a base housing assembly with a track and a carriage assembly with a rail member. The rail member and the track are engageable together to facilitate movement of the carriage assembly with respect to the base housing assembly. A compression roller is mounted to the housing and a bat is retained to the carriage adjacent the roller. The roller is biased into abutment with the bat for compressing the wooden fibers of hitting surface to increase the hitting power thereof as the carriage with the bat mounted thereof is manually powered for abutting movement along the adjacent compressing roller. The bat can be selectively mounted in a bat receiving zone defined by a plurality of U-shaped retaining brackets mounted to the carriage assembly.

Abstract: A roll pressing machine includes a support, a stationary roller unit disposed on the support and having a stationary roller, a self-modulating roller unit, a swingable body, and a biasing unit. The self-modulating roller is disposed movably on the support and has a moving roller adapted for pressing a blank against the stationary roller. The moving roller is movable toward or away from the stationary roller to vary a gap between the stationary and moving rollers. The swingable body is coupled to the moving roller. The biasing unit includes a pusher member pushing resiliently the swingable body so that the moving roller moves toward the stationary roller.

Abstract: An apparatus for crushing objects includes an inlet for serially feeding objects to the apparatus and a driver roller that is rotatably driven about a first axis by a power input mechanism, wherein the driver roller has a first notch. The apparatus further includes an idler roller rotatably coupled to the driver roller so as to be rotatably driven about a second axis that is substantially parallel to the first axis. The idler roller has a second notch wherein the first and second notches coordinate to at least partially receive the object therein throughout a portion of respective revolutions of the driver roller and the idler roller. The apparatus may further include a crushed object outlet.

Abstract: A rotary press is supported on a frame allowing liquid and solid receivers to be placed underneath the rotary press. The rotary press has an outer ring and an inner drum. The inner drum has an upper and lower flange with a stripper ring retained between these flanges. The flanges form two sides of the cavity where the pressing takes place. The flanges carry the solids away from the pressing zone to a discharge zone where the stripper ring expels the solids. By transporting the solids away from the pressing zone where liquids are expelled, reabsorption of the liquid is avoided. The stripper ring can move relative to the two flanges and is biased against the outer ring by the inner ring. The stripper ring applies pressure to the material to be processed and also pushes solid material from between the upper and lower flanges to fall into a receiver for the solids.

Abstract: To present invention relates to a calender for calendering a moving web of paper or board, the calender comprising a top roll (1) and a bottom roll (1) and a bottom roll (2), both of the rolls being of the variable-crown type, at least one intermediate roll (3) of an intermediate roll stack adapted between the top roll (1) and the bottom roll (2) in a disposition allowing the superimposed rolls (1, 2, 3) of the stack to be brought into a nip contact with each other during calendering, and support means (4, 5) for mounting the rolls (1, 2, 3) to the frame (6) of the calender or, alternatively, to guides (7) mounted on the frame (6). Actuator means (9, 19) are adapted between the mounts (5) of the superimposed rolls (1, 2, 3) forming the nips and/or between the bearing blocks (4) of the rolls so as to accomplish the relief of nip loading imposed by the weight of the intermediate rolls (3) and the auxiliary means connected thereto.

Abstract: A vibration-minimizing suspension mechanism for a press roll is provided. The press roll and an opposing roll each having a rotational axis and cooperate to form a press nip for imparting a linear load on a web passing therethrough. The linear load is oriented through the rotational axes of the press and opposing rolls. The suspension mechanism comprises a suspension arm having opposed ends and a medially-disposed pivot, wherein the rotational axis of the press roll is rotatably engaged with one of the opposed ends. The suspension arm is pivotably and adjustably mounted at the pivot to allow the pivot to be adjusted in substantially parallel relation to the linear load. The adjustable pivot thereby allowing a mounting line, defined by the pivot and the rotational axis of the press roll, to be maintained in substantially perpendicular orientation to the linear load to thereby minimize vibration in the press roll.

Abstract: The present invention includes apparatus and methods for sealing an envelope. A sealing nip is formed by an upper roller and a lower roller. The upper roller is mounted on an upper shaft and the lower roller is mounted on a lower shaft. A mechanism associated with the lower shaft adjusts the orientation of the lower shaft to match the orientation of the upper shaft.

Abstract: A method of printing with a rotary printing press having a plurality of printing cylinders that are adapted to be adjusted on and off from a running web, with a length of a printed image being larger than a peripheral length of the largest one of the printing cylinders, the method including the steps of subdividing the printed image into elements, printing these elements with different printing cylinders, and periodically shifting at least one of the printing cylinders off from the web, each time for at least a duration of one turn of the printing cylinder.

Abstract: A vibration-minimizing suspension mechanism for a press roll is provided. The press roll and an opposing roll each having a rotational axis and cooperate to form a press nip adapted to impart a linear load on a fiber web passing therethrough. The linear load is oriented through the rotational axes of the press roll and the opposing roll. As such, the suspension mechanism comprises a suspension arm having opposed ends and a medially-disposed pivot, wherein the press roll is rotatably engaged at the rotational axis thereof with one of the opposed ends of the suspension arm. The suspension arm is further pivotably and adjustably mounted at the pivot so as to allow the pivot to be adjusted in substantially parallel relation to the linear load.

Abstract: In a reproduction apparatus having a rotatable imaging roller upon which an image is formed, and a rotatable transfer roller for transferring an image from the imaging roller to a receiver member, a device for mounting the transfer roller to substantially compensate for changes in engagement between the imaging roller and the transfer roller during image transfer. The mounting device includes a bearing assembly for supporting the transfer roller for rotation. A flexible member is associated with the bearing assembly. The flexible member provides movement of the bearing assembly by urging the bearing assembly in a direction to maintain, at least over a limited distance, the transfer roller in constant force engagement with the imaging roller so as to substantially prevent any change in the angular speed relationship therebetween.

Abstract: A hay conditioning apparatus includes a first roller which is rotatably mounted in a fixed mounting and a second counter-rotating (compression) roller which is rotatably mounted in connection with a moveable mounting. The compression roller is in rolling contact with the first roller and is adapted to receive pre-cut hay therebetween for conditioning. The moveable mounting allows the compression roller to be displaced relative to the first roller as the hay passes between the rollers and also includes a hydraulic cylinder for applying a compression force to the compression roller. As the pre-cut hay passes between the rollers, it is subjected to a predetermined compression force sufficient to substantially flatten any green nodes on the hay and thereby accelerate drying of the hay.

Abstract: Calender and process of calendering a web in calender. The calender includes a frame, an upper roll, a lower roll, an intermediate roll arrangement that includes an intermediate roll that is fixed in the frame, and a load limiting device coupled to the intermediate roll. The process includes loading the intermediate roll in two directions in a pressing plane direction via the upper and lower rolls, monitoring pressures exerted in the two directions on the intermediate roll in the pressing plane direction, and releasing the load on the intermediate roll when a difference between the pressures exerted in the two directions on the intermediate roll is greater than a predefined amount.

Abstract: A device for evacuating liquid from a collapsible hose. An elongated frame includes a pair of spaced apart wheels rotatably secured about an axis situated at an end of the frame. A first cylindrical member is mounted about the axis between the pair of spaced apart wheels. A second cylindrical member is pivotally and rotatably secured to the frame and arranged in opposing and rotatable contact with the first cylindrical member. The second cylindrical member is actuable in directions towards and away from the first member and such that, upon the hose being inserted between the first and second cylindrical members in a first displaced position, the cylindrical members are subsequently moved into contact with one another and the device translating upon a ground support surface so that the hose is drained and compressed into a collapsed condition.

Abstract: An apparatus for the compaction of articles, e.g., disposable metal cans or disposable plastic bottles, includes a pair of mutually counter-rotatable, interacting squeeze rollers, wherein the first roller has a fixed support and wherein the second roller is supported in an arm-spring assembly, thereby enabling the space between the rollers to be varied according to the size and compactability of the article. In addition, the apparatus has a precompactor that includes a conveyor, e.g., a belt or chain conveyor, and an elongate press plate inclined relative to the conveyor and preferably spring-loaded, to ensure that the article is gradually flattened upstream of the squeeze rollers. The squeeze roller may be provided with an incurvate middle portion and, optionally with openings having an L, U or V-shaped cross section with gripping edges in order to facilitate the feeding of the articles, such as bottles having a mouth and bottom nipple, through the compactor.

Abstract: The electric aluminum can crusher is an appliance for crushing aluminum beverage cans suitable for use in households and commercial establishments. The crusher has an electric motor rotating a first crusher wheel and a second crusher wheel mounted on a spring biased support arm via a chain drive. Aluminum cans are inserted into a feeder chute having a discharge opening adjacent the junction of the crusher wheels. The feeder chute has a sensor, preferably an electric eye disposed on an interior wall of the chute, which detects the passage of a can through the chute and turns the electric motor on for a timed interval. As a can exits the feeder chute it is crushed between the crusher wheels and is discharged from the crusher. A pair of guides retain the can between the crusher wheels. The support arm may be retracted to clear any jam between the roller wheels.

Abstract: A method for safeguarding against the entry of foreign bodies into a nip between two cylinders, which includes applying a deflection movement to one of the cylinders counter to a spring force applied thereto so as to overcome the spring force and, in accordance with a prescribed deflection distance, alternatively keeping the spring force to be overcome constant or reducing the spring force; and a device for performing the method.

Abstract: A method for safeguarding against the entry of foreign bodies into a nip between two cylinders, which includes applying a deflection movement to one of the cylinders counter to a spring force applied thereto so as to overcome the spring force and, in accordance with a prescribed deflection distance, alternatively keeping the spring force to be overcome constant or reducing the spring force; and a device for performing the method.

Abstract: A vibration control apparatus (20) and method for a calender (18) for controlling vibration between two or more rolls (ex. 22, 24) which controls vibration induced thickness variations in a medium (27) exiting from the nip. The apparatus (20) includes a frame (19), a first and second rolls (22, 24) mounted relative to the frame (19), and a force generator (32), such as an electromechanical active actuator, servo-hydraulic actuator, controllable semi-active damper, Active Vibration Absorber (AVA), or Adaptive Tuned Vibration Absorber (ATVA), provides cancelling forces to control vibration between the first and second roll (22, 24) thereby, controlling such vibration induced thickness variations in the medium (27). Preferably, the apparatus (20) includes at least one sensor (ex.

Abstract: A wringing device is provided including a housing with a top face, a bottom face, a front face, a rear face and a pair of side faces formed therebetween thus defining an interior space. The top face has an entry opening formed therein and the front face has an exit opening formed therein. A roller assembly is situated within the housing. A drive mechanism is also positioned within the housing and remains in communication with the roller assembly for wringing a piece of cloth when put in the entry opening, whereafter the piece of cloth is dispensed from the exit opening.

Abstract: Business forms are sealed by pressure with reduced tenting and pillowing. Each form has a strip of pressure sensitive adhesive of a predetermined width. In an automatic continuous, sequential manner, upper and lower rollers operatively biased together by spring pressure activate the pressure sensitive adhesive to affix one part of the form to another. The force applied by the rollers is applied only to the approximate area of the predetermined width of the adhesive, not over the whole form. Conveyor tapes are associated with the rollers to facilitate conveyance of the forms, and a pressure of about 120 lbs. per lineal inch is applied to the pressure sensitive adhesive. A buckle or insert folder can be used to fold the forms, and they are then fed to a first pressure sealing module. A 90.degree. transfer conveyor conveys the forms from the first pressure sealing module to a second module, and from the second module they are removed by a discharge conveyor.

Abstract: A needle destruction device has a main frame, a lateral plate, a motor, a motor shaft extending from the motor, a drive gear connected to the motor shaft, a follower gear engaging with the drive gear, a first upper roller, a second upper roller, a first lower roller, a second lower roller, a first upper shaft extending from the first upper roller, a first upper driven gear connected to the first upper shaft, a second upper shaft extending from the second upper roller, a second upper driven gear connected to the second upper shaft, a first lower shaft extending from the first lower roller, a first lower driven gear connected to the first lower shaft, a second lower shaft extending from the second lower roller, a second lower driven gear connected to the second lower shaft, the first upper driven gear engaging with the follower gear and the second upper driven gear, the first lower driven gear engaging with the follower gear and the second lower driven gear.

Abstract: A thermal embossing/laminating system of printing machine (especially for the label printing machine, letter press, flexible printing machine) including a left support, a right support, an upper roller, a lower roller with heating device, an infrared preheating device, a temperature measuring device, a drive device and a temperature controlling device. The characteristic of the system is that at least one shaft of upper roller or lower roller is disposed with a heating device, and the infrared preheating device is disposed beside the supports. A power switch, the temperature controlling device and temperature measuring device automatically detect and adjust the heating device, so that the heating (preheating) device can conduct and distribute heat to the roller and laminating film evenly. The roller and the laminating film can reach and stand at a set constant temperature. So the laminating with hot melt adhesive rolled by the rollers to be easily and planely laminated on the surface of the printed article.

Abstract: A wringing device for a wet mop head of a mop head carrier, wherein the wringing device comprises an elastically prestressed, resilient base element and two wringing rollers that are mounted on the base element, the wringing rollers adapted to rotate parallel to one another and arranged to move away from each other in parallel fashion counter to the elastic prestress force in the base element.

Abstract: A paper disposal and compacting apparatus capable of causing sheets of paper and other substrates to be disposed, to fold in a compact accordion like manner. The apparatus includes a first roller and a second roller adjacent and parallel to one another to force the sheets to pass between the rollers and a first roller driving device for rotating the first roller. The apparatus further includes a paper waste container for receiving the sheets after passing between the rollers. The container dimensions sized to match the sheets to be disposed to cause the folding in the compact accordion like manner of the sheets.

Abstract: In a nip roller apparatus, a drive roller and an idler roller are arranged for conveying an object. The rollers include shafts having toothed wheels mounted thereon for transmitting rotation of the drive roller to the idler roller. A pressing device is provided for biasing the idler roller against the drive roller. The idler roller is mounted in a bearing support which includes guide slots for permitting sliding movement of the idler roller relative to the drive roller. The guide slots are positioned at an angle relative to a line which extends through the centers of the shafts and includes a point of contact between the toothed drive wheel and the toothed idler wheel.

Abstract: Two rolls, more particularly embossing rolls are provided which are pressed against each other by pneumatic cylinders for the purpose of fashioning a flat material passing between the rolls. The ends of one of the roll axles are journalled in slides which are actuatable by the cylinders in such a manner as to be deflectable in the pressure direction and in the travelling direction of the material. The elastically suspended roll is thus capable of automatically adjusting itself in such a manner that the axles of the two rolls can adjust to irregularities of the flat material and thus allow a disturbance-free and qualitatively optimal treatment of the material.

Abstract: The printing products (33) to be pressed run through in an imbricated formation (S), in which the fold edges (33a) of the printing products (33) lie at the top, between the pressing rollers (3, 4, 5, 6) of two pairs of pressing rollers (1, 2) arranged one behind the other. The upper pressing rollers (3, 5) of each pair of pressing rollers (1, 2), which come directly into contact with the fold edges (33a), are fixedly mounted. On the other hand, the other pressing rollers (4, 6) of each pair of pressing rollers (1, 2) are mounted on each side in a common mounting (15), with the sides being resiliently mounted on pneumatic springs (16). The pressing rollers (3, 4, 5, 6) are driven individually by means of flexible drive belts (17, 18, 19, 20). By this arrangement, the printing products (33) can be pressed satisfactorily and gently even at high conveying speed.

Abstract: A method for calendering a suture includes passing the suture lengthwise between two pairs of calendering rollers each pair being oriented orthogonally to the other pair. The suture may be coated and/or filled by passing it through the contacting region of a suture filling applicator to which filling agent is supplied by a metering pump. The filling process may be computer controlled.

Abstract: A device for bonding a thermoplastic tape to a substrate to form a fully consolidated composite. This device has an endless chain associated with a frame so as to rotate in a plane that is perpendicular to a long dimension of the tape, the chain having pivotally connected chain links with each of the links carrying a flexible foot member that extends outwardly from the chain. A selected number of the foot members contact the tape, after the heating thereof, to cause the heated tape to bond to the substrate. The foot members are each a thin band of metal oriented transversely to the chain, with a flexibility and width and length to contact the tape so as to cause the tape to conform to the substrate to achieve consolidation of the tape and the substrate. A biased leaf-type spring within the frame bears against an inner surface of the chain to provide the compliant pressure necessary to bond the tape to the substrate.

Abstract: The invention relates to a device for welding overlapping foil edges with a heater, with contact rollers for the exterior contact at the foil edges as well as at least one height adjustment device, whereby the height adjustment device has a guide device for movement control of the respective contact roller essentially transversely to the processing direction of the foil edges, as well as a drive for moving the contact roller.

Abstract: A fixing apparatus comprises a forcibly rotated heat roller, a pressing roller rotated in contact with the heat roller, a roller shaft for supporting the pressing roller, a heater for heating the heat roller, a pair of plain bearings for supporting the roller shaft, and springs for supporting each plain bearing and urging the plain bearing towards the heat roller. According to one mode, each plain bearing has a shaft contact portion having an axial length less than that of the plain bearing. According to another mode, the roller shaft is provided with a bearing contact portion having an axial length less than that of the body of the plain bearing.

Abstract: A laminator with two rollers forming a roller nip, one of the rollers being subjected to pressure produced by a force-generating device, with a movable supporting element applying pressure perpendicular to a plane passing through the roller nip and evenly distributed over the length of the roller, the other roller being supported over its length by bearing elements attached to an adjustably flexible bracket.

Abstract: The present invention relates to an off-press apparatus for laminating an image sheet to an image receiving substrate and, more particularly, for laminating a plurality of image sheets to the receiving substrate and then laminating a portion of the receiving substrate to a display sheet.

Abstract: In order to achieve a degree of separation of muscular tissue from bones, ligaments, cartilage, fascia, connective tissue, fatty tissue and the like which is as high as possible for a careful treatment, a process and an apparatus for processing meat is proposed in which the meat is cut up by dividing this into planar pieces of a certain thickness in a cutting device, after which a mechanical tenderizing of the planar pieces of meat of a certain thickness takes place in a tenderizing device in a second step, and a single- or multi-stage separating process takes place in a separating device in a further step, the mechanical tenderizing of the planar pieces of meat in the second step being precisely matched with the separating process in the further step.

Abstract: A driven member has flat parallel top and bottom surfaces over at least a portion of its length. A motor actuated drive roller is mounted between two parallel, spaced side plates between which the driven member reciprocates and bears against the driven member. Back-up rollers engage the drive roller to prevent the pinion from backing away from the driven member. A spring-mounted pressure roller bears against the side of the driven member directly opposite the drive roller. As the motor turns the drive roller, the latter frictionally engages the driven member and causes the latter to move linearly without the backlash characteristic of rack and pinion mechanisms.

Abstract: In a calender (1) one or several rollers (2) can be positioned by being raised or lowered jointly with the roller stack disposed therebelow; and vertically displaceable sliding members (3) connected with the roller journals are jointly driven, and are blocked when the roller to be positioned (2) is adjacent the desired working position by way of a separate fixation device (6) supported on the frame (4). In a development of the method the rollers are brought in a desired working position after blocking of the fixation device.

Abstract: A device for the assembly of a laminated glazing (8) by pressing includes at least one set of pressing rollers (3, 5) mounted on a flexible beam (9, 25) whose curvature can be modified and adjusted to a desired profile.

Abstract: A heat-fixing device for heating a toner image on a sheet-like member includes a rotatable heating roller for heating the sheet and a rotatable pressing roller for pressing the sheet-like member against the heating roller, the longitudinal axis of one of the heating roller and the pressing roller being fixed to a frame and the longitudinal axis of the other roller being not fixed to the frame. A guide arm swingable on a swing axis fixed to the frame and supporting the other roller is provided at a position distant from the swing axis to guide the movement of the other roller in relation to the fixed roller, and a moving arm and an elastic element arranged between the guide arm and the moving arm are also provided so that the moving arm drives the guide arm through the elastic element to press the sheet-like member between the heating roller and the pressing roller.

Abstract: The device according to the invention includes at least one assembly of pressing rollers divided into at least two subassemblies of pressing rollers. Each subassembly of pressing rollers is mounted on a beam portion the position of which can be changed and adjusted in relation to the position of the other beam portions.

Abstract: A device for forcing fluid along a collapsible conduit is described which comprises a yoke including a web and first and second projecting leg members, a first roller supported between the first and second leg members for rotation about a first axis, a block member supporting an axle and a second roller for rotation about a second axis substantially parallel to the first axis, the second leg member and block member each having one or more holes therethrough for receiving bolts connecting the block and second leg member, a spring interconnecting each bolt and the second leg member for resiliently holding the block member and second roller in a substantially parallel juxtaposed position near the second leg member and the first roller, overcenter locking means interconnecting the second leg member and block member for selectively locking the block and second roller into resilient engagement with the second leg member and first roller with a collapsible conduit disposed between the first and second rollers, and a