Abstract: Provided is a telescopic rail, comprising a first rail and a second rail slidably arranged relative to each other, two rotating wheels, a belt, a first and a second traction block. When the rail is put into use, loosen the first and the second fixing device to release the belt from the first and the second traction block, then slide the first and the second rail relative to each other till the total length of the rails is qualified for the installation requirement, then tighten the first and the second fixing device to grip the belt by the first and the second traction block, after that cut off the surplus of belt, thus the length of the telescopic rail could be adjusted on-site without preparatory measurements and customizations, which decreases the workload for measurements and improves the efficiency for installation.

Abstract: Clamped connection for connecting two end sections of a conveyor belt which is to be set up as continuous and which has embedded tension members, with two moulded pieces that can be braced against each other, each having a contact surface for an end section of the conveyor belt, between which is arranged a spacer, and in each case an end section can be clamped in a clamping area between the spacer and a contact surface of a moulded piece, and wherein ends of the tension members can be secured in a cast block formed with a casting material and which is braced against the moulded pieces, characterised in that for each end section of the conveyor belt, its own separate cast block is formed, a conveyor belt connected to it, and a method of connecting a conveyor belt.

Abstract: A collating system for rivets is provided that includes a rivet holder for supporting rivets in a predetermined pattern. In one form, the rivet holder includes a body having cavities for supporting the rivets therein. The rivet holder body includes a top plate member and a bottom plate member. The rivet holder has drive heads connected to the top plate member via frangible portions and the bottom plate member has retaining webs disposed below the drive heads. The top and bottom plates are secured together to capture heads of the rivets between the drive heads and retaining webs. The drive heads may be driven downward to drive the rivet heads from the rivet holder and into bores of a guide block with the retaining webs flexing to release the rivet head from the lower bottom plate member. A method of using the rivet collating system is also disclosed.

Abstract: The subject disclosure includes structure for easily and reliably connecting and disconnecting first and second ends of an agricultural harvester draper belt. A unitary hairpin connecting bar enables connection of adjacent flanges of the first and second ends of the draper belt. A plurality of connecting bar pairs provide connection of adjacent flanges of the first and second ends of the draper belt when the flanges are arranged in an angled, stepped or staggered pattern. A flexible connecting bar pair provides connection to flanges at the first and second ends of the draper belt that extend at a non-perpendicular angle relative to the leading edge of the draper belt.

Abstract: A draper having an additional strip of a resilient material attached on to the outer surface of the base layer at the front edge is connected at ends to form a continuous loop by a coupling comprising a first and second end edge which are turned so as to stand upwardly from the band and a clamping assembly clamping the upwardly standing edges together. The additional band at each end of the canvas is recessed from the outer surface and a strip portion formed of a flexible continuous strip material extending longitudinally of the additional band connects the two ends. The strip is bolted at each end to the recessed portion and has a thickness so that its outer surface is slightly less than that of the additional band thus forming in effect a continuation of the band bridging the ends of the canvas.

Abstract: A conveyor belt has one or more conveyor belt segments made of an elastomeric material layer and a reinforcement layer of steel ropes disposed in the elastomeric material layer and oriented in a longitudinal direction of the conveyor belt segment. The conveyor belt segments each have a first segment end provided with a first transverse lock bar and a second segment end provided with a second transverse lock bar, wherein ends of the steel ropes are locked frictionally or with form fit in the first and second transverse lock bars, respectively. One or more detachable closure members couple the first and second transverse lock bars of a single one or of adjacently positioned ones of the conveyor belt segments to each other in a rigid correlation relative to each other.

Abstract: A deformable washer incorporated into a pivot assembly including a support sector and a rotatable sector pivotally mounted to the support sector by aligning apertures in the sectors which receive a widthwise inserting pin. The washer includes a disk shaped body defining an open interior and such that the body is supported by the pin in a desired sandwiching arrangement between the sectors. Protrusions extend from either or both of first and second annular extending faces of the body exhibiting deformable characteristics such that, a laterally applied compressive force associated with the stacking assembly results in collapse of the protrusions without otherwise affecting the structural integrity of the underlying body and allows for variations in material thickness resulting in a lateral gap at the pivot while reducing instances of lateral play.

Abstract: A conveyor belt has a mono-ply construction comprising a central fabric ply, top and bottom cover layers and a connection interconnecting the opposite ends of the belt. The top and bottom cover layers are removed from the opposite ends of the belt to define exposed fabric ply regions which are arranged in a mutually overlapping relationship. Two connection plates extend generally over the entire width of the conveyor belt on opposite sides thereof, and fasteners extend through the connection plates and the opposite ends of the conveyor belt to form a secure, yet flexible, connection.

Abstract: A belt clamp for securing the free ends of a length of timing belt stock together to form an endless timing belt. The clamp consists of an inverted, U-shaped cover, a U-shaped base, and a fastener that passing through aligned, centrally located apertures in the cover and the base to draw the cover and base together, in an overlapping relationship. A plurality of recesses is formed on the upper surface of the base. A bed is centrally located on the base and interrupts the recesses. The free ends of a length of timing belt stock are placed on the bed, and are retained in fixed position by the pressure applied by the fastener as the cover and base are drawn together. Protrusions, such as ribs, teeth, or buttons, formed on one, or both sides, of the timing belt stock are pressed into the complementary recesses in the base.

Abstract: A roofing clip and connector for retaining metal roofing panels to the purlins of roofs comprising a rigid clip piece in the form of a folded piece of material with a loop in the vicinity of the fold and a constricted area between the loop and the folded ends of the materials, with holes to facilitate attachment of the clip to the purlins, and with the upper fold of the clip having an upturned segment more than 69 degrees at the end thereof, and a connector to be inserted into the clip, with a tab extension extending laterally from the connector.

Abstract: A rubberized conveyor belt fastener is provided including a plate portion and elastomeric material that extends beyond lateral sides of the plate so that gaps between adjacent plate portions in a conveyor belt splice can be minimized. The plate portions can also include elastomeric material extending over the upper surface thereof to better absorb impact forces therewith. Preferably, the elastomeric material connects a strip of plates together. Both upper and lower plates can be provided with elastomeric material with the lower plates of solid plate fasteners having bolts preassembled thereto deriving the additional benefit of utilizing the elastomeric material to hold the bolt head in its lower plate aperture.

Abstract: A rubberized conveyor belt fastener is provided including a plate portion and elastomeric material that extends beyond lateral sides of the plate so that gaps between adjacent plate portions in a conveyor belt splice can be minimized. The plate portions can also include elastomeric material extending over the upper surface thereof to better absorb impact forces therewith. Preferably, the elastomeric material connects a strip of plates together. Both upper and lower plates can be provided with elastomeric material with the lower plates of solid plate fasteners having bolts preassembled thereto deriving the additional benefit of utilizing the elastomeric material to hold the bolt head in its lower plate aperture.

Abstract: A rubberized conveyor belt fastener is provided including a plate portion and elastomeric material that extends beyond lateral sides of the plate so that gaps between adjacent plate portions in a conveyor belt splice can be minimized. The plate portions can also include elastomeric material extending over the upper surface thereof to better absorb impact forces therewith. Preferably, the elastomeric material connects a strip of plates together. Both upper and lower plates can be provided with elastomeric material with the lower plates of solid plate fasteners having bolts preassembled thereto deriving the additional benefit of utilizing the elastomeric material to hold the bolt head in its lower plate aperture.

Abstract: The fastener (1, 2, 3) comprises for the screwing of screws, dimplings (5, 5′) set in a fixation plate (2) of the fastener. The dimplings (5, 5′) are attached to the fixation plate (2) in which they are made only on one part of their circumference, two reserved zones (81, 82 or 81′, 82′) for each dimpling not being stamped at the base of the dimplings and comprising shearings in the sheet metal of the fixation plate (2), allowing a certain tilting of the dimpling (5 or 5′) during operation of the conveyor belt.

Abstract: A connector assembly for a draper belt in a harvesting machine having first and second connecting bars on opposite sides of belt end flanges. One connecting bar has a plurality of bores while the other has a plurality of fixed studs. The studs project through the apertures in the belt end flanges and the bores in the first connecting bar. The connecting bars are held together by lock nuts. By fixing the studs to the connecting bar, separate bolts are eliminated and only one wrench is needed to drive the nuts. Lock washers are eliminated by the use of lock nuts.

Abstract: A watchband or decorative wristband is structured with a concealed money-retaining compartment which allows the wearer to store money on the wearer's person without having to remove articles of clothing or otherwise partially disrobe in an effort to retrieve the money, as is typically required with known devices for carrying concealed money on one's person. The watchband of the present invention is adaptable to any variety of watch type or style.

Abstract: A container which is safely and detachably securable to one's person on an article of clothing, commonly a waistband, or attached to another item to provide secure containment of personal articles, portability and convenience. A pocket is formed as a container cavity with re-sealable fastening means to retain items inside the cavity. A secure clamping mechanism is affixed to the outer wall of the container to enable the container to be detachably secured to apparel and other items. Preferably, the clamp utilizes a locking, leveraged compression clamp mechanism. Formed from the pocket or container is a clamp cover or hood which hides the clamp when the container is worn on the inside of a waistband and further aids in actuating the clamp mechanism. Formed from the back panel of the container is a flap which extends over the cavity opening and press fastens to the clamp hood providing secondary closure means and greater accessibility to the cavity or its contents.

Abstract: A holder assembly for cellular phones is disclosed. The holder assembly allows a cellular phone to be smoothly rotated around a holding button in either direction when a user, having the phone on his belt, is seated and presses against the top end of the phone. Therefore, the holder assembly allows the phone to be almost free from pressing against a user's body when the user is seated. The holder assembly overloads or tensions neither the clip of the holder nor a user's belt, thereby allowing the clip to be free from being deformed and the user's belt to be free from being unexpectedly torn. The holding button may be attached to a cellular phone or a phone case.

Abstract: An article carrying device releasably attachable to clothing or an accessory of a user. A clip is provided with a section of hook and loop fastening material that will releasably retain an article that has either a cooperating section of hook and loop fastening material or a texture which will be retained by said section of hook and loop fastening material. The article is releasably attached to the clip by alignment and manual pressing of the section of hook and loop fastening material on the clip and the cooperating portion of the article. The carried article is easily and quickly accessible to the user by removing from the clip by manual pulling and separation. The article carrying clip is particularly suited for retaining golf gloves when temporarily removed by a golfer, for example while putting.

Abstract: A belt clip (100) attaches to a communication device to be worn by a user. The belt clip (100) includes a base (104) and a flexible latch (106). The base (104) is comprised of a pair of rails (108) that has a pair of skies (110). The pair of rails (108) attach to a battery housing (116) via a pair of slots (120). The belt clip (100) is prevented from moving due to the pair of stop bars (110) being pressed against a pair of posts (124) and secondarily, if the posts are damaged, the stop tabs (110) will press against a pair of casting stops (126). The belt clip is designed to fail or detach before permanently damaging the battery housing. If the belt clip (100) is detached due to extreme pulling, it may be replaced back into the still usable battery housing (116) without the use of a tool.

Abstract: A portable electronic device (50)that ergonomically attaches to an external article (64)includes a housing (52) for containing the portable electronic device and an ergonomic attachment device (51) for attaching the portable electronic device to the external article. The ergonomic attachment device includes a first portion (54) coupled to a contact portion (52) on the portable electronic device, wherein the first portion has a first end (58) and a second end (60) and a second portion (56) having a first end hinged to the first end of the first portion and a second end (62) that clasps with the second end of the first portion, wherein the first portion and the second portion form a button holder that can ergonomically mount upon a button on the external article.

Abstract: An interlocking attaching system for removably securing objects such as pets to a garment. The system having at least one object and a garment, and where the object has at least one strap thereon for removably engaging the garment in an interlocking fashion. The garment and the object having webs thereon for removably receiving the straps in an interlocking fashion in order to effectively, removably mount the object to the garment.

Abstract: A sealed container for pills on a clip such as a money clip. Preferably, the container is hermetically sealed and suitable for holding moisture sensitive pills in a fashion which prevents the sensitive substances from being adversely affected during transport. The container has a main body having a first finger and a second finger with a generally U-shaped spring forming joint therebetween. The first finger has an upper surface upon which a container base portion is mounted. The container base portion has a threaded portion along the peripheral sides thereof, and a sealing surface at the upper reaches thereof. A cap is provided with threads complimentary to those on the outside of the container base portion, so that the cap can be removably affixed to the container base portion. A sealing portion, preferably of the O-ring type, is used to form a seal between the container base portion, at the sealing surface, and the cap.

Abstract: Buoyant jewelry for retaining and protecting personal articles. Each jewelry/retainer comprises a brightly colored, buoyant body coupled to one or more fasteners for securing various articles such as sunglasses, keys, or personal care products which the swimmer or water sportsman desires to conveniently retain. The jewelry items comprise eyeglass retainers, bracelets, anklets, name badges, and necklaces. The body comprises a resilient core of low-density foam covered by a flexible, tubular sheath. The sheath brightly colors and reinforces the body. In one mode the fasteners comprise resilient tubes for axially gripping the ear pieces of conventional glasses. An alternative fastener comprises a flexible fabric channel for receiving fine wire or wrap-around ear pieces. Another embodiment comprises a cord looped through an item to be floated, and an optional cap is provided for slip-fitting over existing containers of personal care products.

Abstract: A wallet tether is removable from a wallet or the like to which it is secured, to provide for use of the wallet in more formal situations where such a tether would be unsightly. The tether includes an openable loop which is securable about a belt, belt loop, or other appropriate structure of the apparel of the user, and an eyelet which is secured to the wallet by a threaded fastener which is passed through a hole in the wallet periphery. Thus, the wallet may be opened and the contents accessed without need to remove the tether from the wallet. An elongate, flexible cord extends between the apparel attachment loop and the wallet attachment eyelet. The cord may be non-metallic, in order to reduce to a minimum the amount of metal in the device to preclude requirement for removal for passage through metal detectors. Preferably, the cord ends are secured to the openable loop and to the wallet attachment eyelet with crimp connections, for strength, durability, and economy of manufacture.

Abstract: A belt assembly comprising a belt member including a pair of end portion and a roller member engaging portion, first and second splice members each including a belt engaging surface having a flat section that engages one of the end portions, and a curved section including a first segment and a second segment engageable with the roller member engaging portion. The first and second segments of each splice member include respective first and second radii of curvature, the second radius of curvature being greater than the first radius of curvature. A plurality of bolts are provided for fastening the first and second splice members together to secure therebetween the end portions of the belt member.

Abstract: A swather belt connector comprising an integral stud having substantially rectangular head with length approximately three times its width and threaded male portion protruding perpendicularly to the head and a substantially rectangular integral nut having length approximately three times its width and a threaded aperature proportioned to receive the protruding male portion, the aperture extending perpendicular to the length of the nut.

Abstract: An assembly for joining ends of a drive track of an endless track drive system includes at least one connector member or connector member belt situated within the endless drive track, one or two retaining rods situated between abutting ends of the endless drive track, and a master link with a one-piece upper part and a one-piece lower part. The connector member(s) or connector member belt(s) is situated within the endless drive track in such a way that substantially parallel lengths of the connector member(s) or connector member belt(s) extend longitudinally of the endless drive track and loops of the connector member(s) or connector member belt(s) extend from ends of the endless drive track.

Abstract: A conveyor belt clamp is made up of a pair of parallel plates which hold a belt between them. Tension is applied by a tensioning bar which is fixed across arms attached to and projecting outwardly from each plate. A hydraulic ram applies the tension and the plates bow centrally towards the belt to give an even distribution of pressure across its width.

Abstract: A fastening device for splicing belts which include reinforcement elements fashioned of a synthetic textile or metal cord. The fastening device includes two lateral plates provided, in lower areas thereof, with retainer irons, and two intermediate plates which are provided, at an upper portion thereof, with an end zone of a rounded shape. The lower part of the intermediate plates is fashioned into an arc of a circle and provided with a stop which, when the belt is in use, will contact the retainer irons. A central plate is also provided which includes, at a base thereof a zone having a curvilinear triangular cross-sectional configuration, with the two lateral plates, two intermediate plates, and central plates and the belt being held by transversely extending bolts and, with the device acting as a cord clamp.

Abstract: Fastening device for splicing belts comprising reinforcing elements made of manmade fabric or metal cords, characterized by the fact that it consists of two central support plates, two installation and alignment wedges, two locking cores which make it possible to create loops in the ends of the belt(s), and two lateral clamping plates each equipped with a ball joint, these various component elements making it possible for said device to operate in a self-clamping pivoting manner. Applicable to straps and belts and, more particularly, to conveyor belts for elevators.

Abstract: Fastening device for splicing belts which comprise reinforcing elements made of manmade fabric or metal cords, characterized by the fact that it consists of two lateral plates (1) each comprising on its upper part an end zone (4) forming an angle A of between 15.degree. and 75.degree. with the clamping plane; a central plate (2); and two locking cores (12) making it possible to create a loop with the reinforcing elements from which the rubber covering has been removed at the end of the belt, said locking cores (12) acting by means of a wedging effect between end zones (4) of lateral plates (1) and central plate (2), to ensure that the joint is secure. Applicable to straps and belts and, more particularly, to conveyor belts for elevators.

Abstract: A connector for rotating belt-like members that are subjected to tension. The belt-like members are provided with reinforcements that form a unit. Furthermore, the members are made essentially of rubber or rubberlike materials, and have two ends. Two U-shaped fittings that are interconnected in an articulated manner are provided, with each fitting being provided with two legs having surfaces that face one another. In the mounted state, a given one of the ends of a belt-like member is disposed between the facing surfaces of the legs of a given fitting, whereby the fitting is secured to the belt-like member via fasteners. The facing surfaces of the legs are each furthermore provided with projections that extend transverse to the direction in which the member rotates. One of the projections of a given one of the legs is disposed across from the space between two projections of the facing leg.

Abstract: In order to achieve the ability to negotiate curves, the toothed-belt-like conveyor belt is formed in the plane of the conveyor belt by plates, which consist of a rigid, hard plastic, are at a distance from each other in the longitudinal direction of the belt and have a driving cog molded to their underside. Along the center line of the belt, the plates are connected together by a narrow rib, which is molded to the underside of the plates, is continuous in the longitudinal direction of the belt, stands out from the underside of the plates, consists of a soft, rubberlike, elastically deformable plastic, and contains an embedded tensional reinforcement.

Abstract: A fastener for conveyor belting has a plurality of fastener elements form a strip adapted to join the ends of the of conveyor belting with the aid of a coupling rod. Each strips forms one half of the fastener and its parallel connecting elements have legs and eye lugs for the purpose of forming eyes to receive and encompass a coupling rod after the legs of the two halves have been secured to the two belt ends and after the two belt halves have been brought into alternate interlocking engagement. The elements are secured to the ends of the belting by using pin-like fastening means such as staples. A non-leaking connection and a grease lubrication of the coupling rod are provided by a caulking filler in the form of a molded body of a rubber elastic material with eye lug grooves and fin elements which are aligned with the respective eye lugs of the connecting strip as an extension thereof and the molded body encompasses the coupling rod at least in part.

Abstract: In a process for continuously pulling a web of tows of carbonizable material under tension through an oxidizing oven, the web is introduced into the oxidizing oven by initially feeding a leader in the form of a web of heat-resistant cloth through the oven and then heating the oven if the oven is not already hot. The trailing edge of the leader which remains outside of the oven is then spliced to the leading edge of the web of carbonizable tows, and the leader is used to pull the web of carbonizable tows into and through the hot oven. Use of the heat-resistant leader greatly minimizes wastage within the web of carbonizable tows. Splicing of the trailing edge of the lead to the leading edge of the web of carbonizable tows is accomplished by taping, stitching and folding the two edges to form loops therein into which elongated rods are inserted. The two edges are then secured within a splice bar, the opposite halves of which define slots for receiving the two edges and the included rods.

Abstract: A belt fastener of non-metallic composition for use, in particular, with conveyor belts used in conjunction with metal detectors, the belt fastener including one or more top plates having bolt receiving apertures; one or more bottom plates with bolt receiving apertures in registry with the bolt receiving apertures of the top plates and bolts adapted for insertion through said apertures and through openings of a belt located between the plates to hold the fastener in place to fasten two ends of a flexible belt together. Annular flanges, about the periphery of the bolt receiving apertures, downwardly depending from the top plates and upwardly extending from the bottom plates, prevent contact between the belt and bolts while providing lateral support for the bolts. The plates and bolts are preferably manufactured of ultra high molecular weight polyethylene.

Abstract: A device for splicing ends of a belt together in juxtaposed relation includes a central generally planar spacer element and two outer generally planar belt clamping elements. The ends of the belt are positioned between the spacer and respective clamping elements so that the clamping effect occurs across the mating surfaces thereof. A through bolt and nut are used to tighten the spacer, belt and clamping element arrangement together. The generally planar surfaces of the spacer element transform into oppositely, outwardly curving belt engaging surfaces at opposite edges thereof, resulting in a form of "I" or "bone" cross-section. The opposing surfaces of the two belt clamping elements have complementing inwardly curving belt engaging surfaces that cooperate to pre-tension the belt as the clamping elements are tightened together.

Abstract: The present invention provides a splice for high tension belts in which the ends of the belt are curved at about right angles to the belt. Plates are placed on the outside of the two belt ends, spacer bushings are placed between the plates and through apertures in the belt ends, bolts are placed through holes in the two plates and through the spacer bushings, and the bolts are tightened, causing the plates to press against the spacer bushings. The bolts are pretensioned by tightening them to a predetermined tension which is higher than the tension experienced during operation.

Abstract: This invention relates to a trench shoring assembly which includes a pair of spaced apart side walls for vertical disposition within a trench. Spreader pipes and spreader collars interconnect the side walls and allow limited pivotal movement between the wide walls. Each side wall includes outer and inner metal plates connected to a plurality of interconnected structural members which define a main frame. The interconnected structural members include horizontally extending hollow metal beams including a top beam which extends longitudinally along the top of the side wall, two intermediate beams parallel the hollow metal beam and a bottom beam. A hardwood insert is disposed within the top beam to prevent the collapse of the hollow metal beam. Each side wall contains a number of hollow beams extending perpendicularly to the horizontal beams and ribbed members extending perpendicularly to the horizontal beams. These vertical beams and members are interconnected by a strip member.

Abstract: A splicer element for a belt includes juxtaposed splice or clamp elements with a spacer element disposed between the clamp elements. The ends of the belt are disposed between the clamp elements and the spacer element. The surfaces of the clamp elements and the spacer element that contact the belt surfaces are rough, whereby the frictional holding properties of the belt splicer element are greatly increased. One form of surface roughness is a plurality of projections that dig into and may pierce the belt material.