Abstract: A ribbon cord containment and identifying adaptor can be adaptively anchored or fixed to or removed from a ribbon type cord or ribbon cord of a set of earphones by hand via an anchor slot of the adaptor. The anchor slot can have a frame or structure that has an entrapment chamber and a path leading to a cord entrapment chamber where the entrapment chamber is slanted with respect to the path leading to the entrapment chamber. The structure of the entrapment chamber and path help anchor the adaptor on the ribbon type cord segment to prevent inadvertent dislodgement of the adaptor from the cord segment. The structure of the anchor slot is rigid and serves to firmly grip or compress cord segments positioned between gapped-apart opposing sidewalls within the anchor slot. When a cord containment adaptor is anchored via the anchor slot, ribbon type cord segments can be gripped into slots in a manner that helps prevent the adopter from dislodging from the ribbon cord.

Abstract: A mechanism for winding a cord includes a storage space in which a cord is wound around a central axis. The storage space includes a first storage space which is provided to allow the cord to be wound in one row, in a predetermined direction intersecting a direction of the central axis, and has a first height in a direction perpendicular to the predetermined direction that is substantially the same as a diameter of the cord, and a second storage space which is provided on one or both of an outer circumference and an inner circumference of the first storage space, has a second height along the direction of the central axis that is at least twice the diameter of the cord, and is provided to allow the cord to be wound in a plurality of rows along the central axis.

Abstract: A cord containment adaptor can be adaptively anchored or fixed to or removed from an earphone cord of a set of earphones by hand via an anchor slot of the adaptor. The anchor slot can have a frame or structure that may have multiple earphone cord entrapment chambers and/or an offset or non-linear path leading to an earphone cord entrapment chamber or chambers to help anchor the cord containment adaptor on the cord segment to prevent inadvertent dislodgement of the cord containment adaptor from the earphones. The structure of the anchor slot can be rigid and serves to firmly grip or compress earphone cord segments positioned between gapped-apart opposing sidewalls within the anchor slot. Entrapment chambers of the anchor slot are connected to every other entrapment chamber via cord passageways through which an earphone cord segment can pass. The cord containment adaptor may contain cord containment slots separate from the anchor slot.

Abstract: A cord containment adaptor can be adaptively anchored or fixed to or removed from an earphone cord of a set of earphones by hand via an anchor slot of the adaptor. The anchor slot can have a frame or structure that may have multiple earphone cord entrapment chambers and/or an offset or non-linear path leading to an earphone cord entrapment chamber or chambers to help anchor the cord containment adaptor on the cord segment to prevent inadvertent dislodgement of the cord containment adaptor from the earphones. The structure of the anchor slot can be rigid and serves to firmly grip or compress earphone cord segments positioned between gapped-apart opposing sidewalls within the anchor slot. Entrapment chambers of the anchor slot are connected to every other entrapment chamber via cord passageways through which an earphone cord segment can pass. The cord containment adaptor may contain cord containment slots separate from the anchor slot.

Abstract: An elevator arrangement, comprising at least one rope connected with an elevator car; a rope wheel arrangement comprising at least one rope wheel around which the rope passes turning around an axis, which extends in width direction of the rope; and a rope position detector arranged to detect displacement of the rope over at least one limit position and to trigger one or more predetermined actions in response to detecting displacement of the rope over a limit position. The rope is arranged to pass around a rope wheel turning around an axis, which extends in width direction of the rope, and the rope position detector is arranged to detect displacement of the rope over a limit position in thickness direction of the rope at a detection point, and to trigger one or more predetermined actions in response to detecting displacement of the rope in its thickness direction over the limit position, said limit position being on the opposite side of the rope than said rope wheel.

Abstract: A cord containment adaptor can be adaptively anchored or fixed to or removed from an earphone cord of a set of earphones by hand via an anchor slot of the adaptor. The anchor slot can have a frame or structure that may have multiple earphone cord entrapment chambers and/or an offset or non-linear path leading to an earphone cord entrapment chamber or chambers to help anchor the cord containment adaptor on the cord segment to prevent inadvertent dislodgement of the cord containment adaptor from the earphones. The structure of the anchor slot can be rigid and serves to firmly grip or compress earphone cord segments positioned between gapped-apart opposing sidewalls within the anchor slot. Entrapment chambers of the anchor slot are connected to every other entrapment chamber via cord passageways through which an earphone cord segment can pass. The cord containment adaptor may contain cord containment slots separate from the anchor slot.

Abstract: A rope storage unit includes a rope reel, formed by a rope wound in a spiral form and a support body provided with an inner space inside which the rope reel is positioned supported by the support body. The rope is a rod having a straight form when in rest state and elastically bendable away from the straight form, the rope being under substantial bending tension in the spiral form. The support body includes one or more support members delimiting the inner space and surrounding radially the rope reel. The outer rim of the rope reel radially compresses against the one or more support members as an effect of the bending tension. A method is provided for installing an elevator rope implementing the rope storage unit, as well as to a method for fabricating the rope storage unit.

Abstract: A rotary apparatus comprises a rotary bobbin, a processing component fixedly attached to the bobbin and connectors fixedly connected to the processing component. At least one helical groove is located along the bobbin wherein the connectors are housed. A motor coupled to the processing component is operative to rotate the processing component together with the bobbin in two opposite rotary directions.

Abstract: A take-up spool may include a first plurality of rollers arranged in a left handed helical pattern, a second plurality of rollers below the first plurality of rollers and arranged in a right handed helical pattern, a third plurality of rollers arranged in an S-shaped pattern, the third plurality of rollers being arranged between the first and second plurality of rollers, a guide configured to move vertically, the guide being arranged at a first side of the first plurality of rollers, and a clamp configured to move vertically, the clamp being arranged at a second side of the first plurality of rollers.

Abstract: The electrical cord organization box includes a lid that secures atop said box. The box includes an array of helical cones that have a curvature ideal for winding and unwinding cables or wires thereon, which prevents unwanted tangling or slipping. The box includes along the front surface and the rear surface a plurality of slots that are aligned adjacent each helical cone, and which have a curvature that secures the respective wire or cable to the surface of the box. The box is placed adjacent a plurality of electrical devices so as to provide a means to organize and store excess cable or wire lengths associated with the electrical devices.

Abstract: An apparatus for transferring a relief image printing blank between stations of a printing element manufacturing process and a method of using the same is described. The apparatus comprises a cylindrical mandrel for supporting the relief image printing element which includes means for securing the relief image printing blank to the mandrel. The mandrel is capable of transferring the relief image printing blank into and/or out of various stations of the printing element manufacturing process.

Abstract: Electric cord storage reel with a central open-end roller which has an inner opening can store about two foot long of electric cord in open-end roller. Therefore one does not have to un-wind the whole length of electric cord to expose both plug end and socket end for usage because the end which is stored inside open-end roller can be removed any time from its opening to expose both plug end and socket end for usage.

Abstract: A payout spool for a cable includes a base, a spool, and a disconnect/reconnect device. The cable extends between a first and a second end. The payout spool pays out the cable when the first end of the cable is pulled away from the payout spool. The base includes a terminal for transmitting and/or receiving a signal to and/or from the cable. The spool is rotatably mounted to the base about an axis. The spool is adapted to unwrap the cable about a wrapping area of the spool when the spool is rotated about the axis. The disconnect/reconnect device may be adapted to disconnect the second end of the cable from the terminal when the payout spool pays out the cable and reconnect the same when the payout spool is not paying out the cable.

Abstract: A hose reel spool has an annular ring defining an axial hub, and two concave side walls. The side walls extend radially outward from the ends of the annular ring, and slant axially inward to converge towards each other as they extent radially outward.

Abstract: In a webbing retractor, a press insertion portion of a sleeve provided to a webbing take-up shaft is press-inserted into a press insertion hole of a clutch base. Ribs are provided to an inner peripheral face of the press insertion hole, thereby enabling rattling between the sleeve and the clutch base to be suppressed. An end face of each rib on the opposite side to the press insertion direction of the press insertion portion is configured with a sloping faces that slopes along the press insertion direction, and so the sloping face makes sliding contact with the press insertion portion when the press insertion portion is being press-inserted into the press insertion hole. Burrs due to the press insertion portion being cut by the ribs can accordingly be prevented or suppressed from generating.

Abstract: A coil tubing system including a reel having a core rotatable about a horizontal axis, the core having a surface defining an interior cavity about the horizontal axis and a tubing having an inlet end positioned proximate the horizontal axis. A bend is formed in the tubing between the inlet end and a core point of the tubing positioned proximate the core surface, the permanent bend positioned substantially within the interior cavity.

Abstract: An aerial reel that can be suspended from a helicopter for laying out and picking up a flexible length of material, such as a fire hose, is described. The aerial reel includes a rotatable spool for winding and unwinding the hose around, a pick-up member attached to the spool for automatically or manually connecting to the fire hose, an actuatable drive system engaged with the spool for rotating the spool in either direction, and a frame with an attachment system for connecting the spool to the helicopter. The aerial reel is controlled by the helicopter pilot through the cockpit controls, and does not require the use of a person on the ground when laying out and picking up the fire hose.

Abstract: A take-up spool may include a first plurality of rollers arranged in a left handed helical pattern, a second plurality of rollers below the first plurality of rollers and arranged in a right handed helical pattern, a third plurality of rollers arranged in an S-shaped pattern, the third plurality of rollers being arranged between the first and second plurality of rollers, a guide configured to move vertically, the guide being arranged at a first side of the first plurality of rollers, and a clamp configured to move vertically, the clamp being arranged at a second side of the first plurality of rollers..

Abstract: A length adjustable fitting for blind systems, including a housing and a drive member fitted to said housing; a core component including a core member shaped for engaging a drive portion of said drive member, the core component including a support portion shaped for engaging a support member for supporting said fitting; wherein, the selective adjustment of the drive member relative to the housing moves the core member along an axis to a different position relative to the housing, wherein at each said position, the drive member engages the core member to resist movement of the core member along the axis from said position relative to said housing.

Abstract: A cord winding device for a window covering includes a casing, a reel rotatably mounted on the casing, a torsion spring biased between the casing and the reel, a limit ring secured on the casing and abutting the reel to limit the reel between the casing and the limit ring, and a pull cord attached a bottom of the casing. Thus, the lift cord of the window covering is wound around and stored in the reel of the cord winding device so that the lift cord is rolled up to a higher position to prevent the children from being tangled with the lift cord so as to protect the safety of the children.

Abstract: The present invention includes an expandable hose reel, which may include: a housing defined by at least one or more base members; a spool rotatably disposed within the housing, wherein the spool is adapted to connect to a flexible hose; a winding mechanism to rotate the spool and to coil the flexible hose around the spool; and an expansion mechanism to modify a length of the spool.

Abstract: The present invention includes a hose reel having side rollers. A hose reel includes: a housing defined by at least one or more base members; a spool rotatably disposed within the housing, wherein the spool is adapted to connect to a flexible hose; a winding mechanism to rotate the spool and to coil the flexible hose around the spool; and one or more rollers associated with said housing, wherein the one or more rollers are able to rotate during coiling of the flexible hose around the spool.

Abstract: A telecommunications device includes a main housing body having a major wall and a plurality of minor walls that extend outwardly from the major wall. A cover mounts to the main housing body at a location opposite the major wall. A connection interface is disposed between the cover and at least one of the minor walls. The connection interface allows the cover to be slid relative to the minor walls in a direction that is generally parallel to the major wall between an uncaptured position and a captured position. At least one telecommunications component is mounted within the main housing body. A first cable manager defines an opening for receiving a fiber optic cable. The first cable manager includes a first portion connected to the main housing body and a second portion connected to the cover.

Abstract: A manual banner roll-up mechanism has a first tube, a second tube, a foldable material, a securing base, a washer, a linking member, a rope, a securing cylinder, a first plug and two mounting supports. The first tube is rolled up with a foldable material. Another end of the foldable material is connected to a second tube. One end of the first tube is jacketed by a securing base, and the washer, the triggering member and the rope are locked onto the securing cylinder by a bolt. Another end of the first tube is jacketed by the first plug that has a base, a positioning member, a spring, and a cover. A first positioning member of the securing base and a second positioning member of the first plug enable the first tube to be hung between the two mounting supports.

Abstract: A support comprising a handhold in the center with two ends extending straight out in opposite directions away from the handhold for winding and storing a rope or cord in a secure condition in a figure-8. configuration around the ends of the support using a flexible tie affixed at one end to the center of the support to wrap around and secure the rope or cord to the support when the other end of the tie is fastened to a cleat located in the center of the support. A method of winding and releasing a line on the support.

Abstract: A wire winder includes a body configured to anchor a wire and such that the wire extends from the body. The body is at least partially surrounded by a rotatable bobbin journalled on the body. The wire is windable onto the body within the rotatable bobbin from a direction substantially aligned with a bobbin axis. The bobbin rotation is indexed by coaction between at least one projection or depression on the body and at least one depression or projection on the bobbin.

Abstract: A water powered hose reel operated by household water pressure. The hose reel has a traversing hydraulic motor for use in retrieval of a flexible hose. The hose reel includes a spool carried by and enclosed within an enclosure, the spool having a hub with a pair of flanges at opposing ends configured for proper alignment of the hose during storage, take-up and pay-out of the hose. The enclosure is configured for receiving the spool so as to rotate within the enclosure. A hydraulic motor allows take-up of the hose by use of a reciprocating traversing motor driving a rack attached to the spool by a series of gears. Disengagement of the motor allows for manual pay-out of the hose.

Abstract: The lift motor comprises at least one motor unit releasably connected to at least one spool unit. The spool unit comprises a spool for winding a cord and a gear operatively connected to the spool. The motor unit comprises a spring motor having a gear for engaging the gear of the spool. A window covering comprises a head rail supporting a motor as set forth above that supports a shade panel by the cord. A method of assembling a window covering comprises constructing a head rail having an internal space for receiving a motor. A motor is assembled based on the shade panel to be supported. The motor is inserted into the head rail and the cord is attached to or near the bottom or top of the shade panel.

Abstract: Elevator hoistway door closer device that increases the closing force on the door as the door approaches the door closed position. A elevator hoistway door closer includes a reel having a groove in its side that terminates in a flat edge beyond a breakover angle. The groove may have a first portion of essentially constant diameter and a second portion having a conical helix shape. The third portion includes the breakover angle and may terminate in a flat edge. There may be an elongate tensile element received by the first and second portions and the third portion defined by the breakover angle flat edge, and that has a free end for attachment to a fixed point. There may be a spring for rotating the reel and attracting the elongate tensile element by wrapping the elongate tensile element around the first and second portions of the channel and over the breakover angle and flat edge of the third portion.

Abstract: A reel for a microphone cable, amplifier cable or other electronic cord or cable has an arbor or hub that divides the reel into an interior space and a winding space. The cable leading end connector cable is retained in the interior space. Turns of the main body of the cable are coiled in the winding space. The rims of the reel side disks have annular retaining beads or ridges that face one another and create a snap connector holder for the trailing end connector. A gap in the retaining beads aligned with the arbor opening permits insertion of the leading end connector. The reel can be available in a range of sizes and can be color-coded. The reel can be constructed of two identical molded reel halves.

Abstract: An adjustment device for an awning is provided comprising an engagement member and a resilient adjustment member having an outer diameter. The outer diameter of the adjustment member is adapted to be selectively adjustable. A retainer element is provided to maintain a desired outer diameter. In one example, the resilient adjustment member can be adapted to engage the engagement member. In addition or alternatively, the engagement member can have a plurality of angular splines that are keyed into corresponding internal grooves of the adjustment member. In addition or alternatively, the resilient adjustment member can be adapted to splinably engage the engagement member. In addition or alternatively, the resilient adjustment member can have a plurality of support members and a plurality of flexible connectors, wherein each support member is connected to an adjacent support member by a flexible connector to form an enclosed cross-section.

Abstract: A continuous rod transport system has a reel with a cage and a removable hub. The cage has support members interconnected by rings to hold the rod coiled in the cage. The removable hub has extending arms that removably attach to the cage's support members. Locks on the ends of the arms can removably lock the hub to the cages. Because the hub is removable, the cage with coiled rod can be shipped separate from the hub, thereby significantly reducing the transportation weight. Preferably, the cage has a diameter of 14-ft so two cages can be held on a stand and can be transported in overseas containers. In this way, the coiled rod in the cage can be transported to various areas in less costly and time-consuming ways than currently available.

Abstract: A universal laser fiber reel for use with an optical laser fiber, having a base with a base plate, the base plate having a base hub and base wall with the base wall having a base wall width not less than a minimum laser fiber wind length. A fiber cage proximate the base wall radially stores the laser fiber in the reel, the fiber cage having a fiber cage radius equal to a minimum laser fiber bend radius and a fiber cage width not less than the minimum laser fiber wind length of the laser fiber.

Abstract: A seatbelt retractor for storing seatbelt webbing that can be utilized to restrain an occupant of a motor vehicle. The retractor includes a retractor frame and a plurality of spools rotatably coupled to the retractor frame and spaced a distance apart from each other. Seatbelt webbing can be withdrawn from the seatbelt retractor to extend about an occupant of a seat of the motor vehicle and releasably coupled to a buckle provided to the motor vehicle in a withdrawn state, and collected by the seatbelt retractor in a retracted state. A length of the seatbelt webbing adjacent to a terminal end thereof is collected at least partially around the plurality of spools in the retracted state.

Abstract: The invention provides a rotation transformer for a cable connection including separation discs rotatable about a longitudinal axis. In use, one end of a cable executes a limited number of revolutions about the longitudinal axis in relation to the other end while maintaining an uninterrupted connection between the two ends. The distance between the rotatable separation discs is measured such that a maximum of two coils of the cable lie on one plane between two separation discs. The cable is guided through the discs without converging and is wound alternately from the outer diameter of a disc to the longitudinal axis and vice versa between the pairs of separation discs.

Abstract: The invention discloses a coil for a winding-up device adapted for winding up a cutting wire used for cutting through an adhesive bead of a bonded-on pane, having a coil body for winding up the cutting wire, the coil body being provided with at least one opening for securing one end of the cutting wire.

Abstract: A modular rotating carousel assembly for storage and unspooling of pipe or cable is provided that comprises a plurality of triangular subassemblies; each triangular subassembly comprises a base member and at least one pair of connecting members; the connecting members are connected together at one end to form an apex and are connected at the other end to the base member; the base members of the plurality of triangular subassemblies are rotatably connected together to form a first circle; wherein the apexes of the connecting members extend outwardly from said first circle; and a plurality of rotating caster members is positioned beneath the rotatable connection of a plurality of said base members. Additional sets of triangular subassemblies are built up on concentric circles until the desired size of carousel is formed. A drive mechanism is provided that includes a motor that rotates a perimeter drive chain that engages sprocket pads spaced about the circumference of the carousel.

Abstract: A spooled adhesive bandage dispenser includes a case, a replaceable cartridge and an activation wheel. The cartridge is disposed within the case and includes a bandage roll and a waste core. The bandage roll includes a strip of bandage packages sealed between two strips of packaging. The activation wheel is at least partially exposed outside the case. By rotating the activation wheel, the packaging strips are pulled apart and the bandage package is forced out of the case through a slot. At the same time, the packaging strips are wound around the waste core. When the bandage roll is gone, the entire cartridge may be replaced.

Abstract: A winding mechanism for a window blind includes a base having two slideways, a rotation member rotatably mounted on the base and having an outer wall formed with a threaded guide portion, and a guide seat having an inner wall formed with a threaded guide hole screwed onto the threaded guide portion of the rotation member and an outer wall formed with two guide posts each provided with a roller slidably mounted in a respective slideway of the base. Thus, when the lift cord is wound around the rotation member, the guide seat is movable successively on the rotation member by guidance of the roller, so that the lift cord is wound around the rotation member serially and smoothly by guidance of the guide seat, thereby preventing the lift cord from being tangled.

Abstract: A belt spool comprising a spool body and a torsion rod having a first end and a second end, the torsion rod being provided with a torque transmission profile at the first end, in order to be coupled with the spool body, a transmission element being connected with the torque transmission profile of the torsion rod, and a stop element cooperating with the transmission element and being coupled with the spool body.

Abstract: The present invention utilizes a hoist drum with a number of different diameter sections upon which the different ends of a lifting cable simultaneously spool on and off of as a function of counterclockwise and clockwise cable spooling. This combination reduces the amount of shaft torque required to raise or lower a load while increasing the number of hoist drum rotations required to raise or lower that load. These two features are incorporated into the operation of a main crane cable length adjusting device since they offer precise and rapid adjustment capabilities to be made with smaller sized electric motors and clutches.

Abstract: The present invention utilizes a hoist drum with a three different drum sections, two cylindrical and one tapered, upon which the different ends of a lifting cable simultaneously spool on and off of as a function of counterclockwise and clockwise cable spooling. This combination reduces the amount of shaft torque required to raise or lower a load while increasing the number of hoist drum rotations required to raise or lower that load. These two features are incorporated into the operation of a main crane cable length adjusting device since they offer precise and rapid adjustment capabilities to be made with smaller sized electric motors and clutches.

Abstract: A cable puller assembly includes a housing assembly, a motor assembly and an anti-fouling device. The motor assembly is secured to the housing assembly and has an output shaft extending outwardly therefrom. The output shaft is rotated about an axis of rotation by the motor assembly. The anti-fouling device has a capstan and a body. The output shaft is operatively associated with the capstan in order to rotate the capstan about the axis of rotation. The body is positioned around an end portion of the capstan proximate to the housing assembly. The body defines a sloped surface that biases incoming rope that wraps around the sloped surface down onto the capstan.

Abstract: A chalk line apparatus having a housing defining a chamber within which a supply of chalk can be stored and a reel within the chamber and mounted for rotation relative to the housing around a first axis. The housing has an opening through which a flexible line emanating from the reel can extend to outwardly of the housing for use. The reel has a spool defining a support against and around which a flexible line can be wrapped. The spool is rotatable around the first axis and has an axial extent. The spool is configured so that line wrapped around the support does not have a substantially cylindrical shape centered on the first axis over any substantial portion of the axial extent of the spool.

Abstract: A wireline cable winch drum is provided that includes a core having a longitudinal axis; a pair of flanges spaced apart and extending radially outwardly from the core; and a wireline cable wrapped around the core in the space between the flanges. In one embodiment, at least one of the flanges includes an inner surface that contacts the wireline cable and forms an angle with respect to the longitudinal axis of the core.

Abstract: In a reel furnace having a strip reeling device, the strip reeling device comprising a reel shaft, a reel drum supported on the reel shaft and at least one stirrup clamp, the reel shaft passing through a furnace wall delimiting the inner space of the reel furnace and being supported rotatably in supporting bearings outside the reel furnace, the reel drum and the at least one stirrup clamp being positioned with respect to one another by means of a connection element, and a gap for receiving a strip head being set between the reel drum and the at least one stirrup clamp. The useful life of the reel drum is appreciably increased and a strip thickness-dependent setting of the entry gap for the hot-rolled strip is ensured when the reel drum is designed as a closed body and the connection element is designed as an actuating device for fixing a specific gap width between the reel drum and the stirrup clamp and for clamping a strip head which has entered the gap.

Abstract: The present invention is an improved cable/cord storage device. The cable management device includes first and second expanded regions, a medial region, and at least one channel with a resealable slit. The first and second expanded regions are respectively wider than the medial region. The at least one channel includes an opening on the first region, an opening on the medial region, and an internal cavity therebetween. The internal cavity may be intentionally exposed via a resealable slit to allow a cable to be routed through the internal cavity between the openings. Upon release, slit automatically reseals, thereby reliably supporting the cable. A second embodiment includes two such channels, one in each expanded region. An improved embodiment features transition zones at the origin and terminus of each channel, a rounded edge to each slit, and transitioning curvature of the medial region.

Abstract: A tape reel, a recording tape cartridge, a take-up reel, and a drive device, in which displacement of recording tape in an axial direction of a hub may be suppressed during traveling and occurrence of reading errors of servo signals and recording/reproducing errors of data signals may be suppressed are obtained. The reel hub is integrally formed with a lower flange and a radius of the reel hub on an upper flange side is greater than a radius on a lower flange side. By winding the recording tape T around the reel hub in such a manner that a side having a smaller radius of curvature of a tape edge is on the lower flange side of the reel hub, the displacement of the recording tape T in the axial direction of the reel hub during traveling is suppressed. As a result, recording and reproducing errors of servo signals and recording signals may be suppressed and reduction of so-called position error signals and off-track errors may be expected even in a case of high-density recording.

Abstract: A drum assembly for accommodating a well access line. The drum of the assembly may include a core coupled to flanges at either side thereof. The core may be configured to accommodate the well access line thereabout. Additionally, the core may be configured with an inner portion for coupling to the flanges at an arcuate junction therebetween as well as a collar about the inner portion for directly accommodating the well access line in a stable manner.

Abstract: There are provided a tape reel and a take-up reel at which it is possible to easily and inexpensively manufacture a hub having, at an outer peripheral surface thereof, a portion whose diameter is larger than diameters of each of the end portions of the hub, and a recording tape cartridge having the tape reel and a drive device having the take-up reel. At a tape reel 20 having a hub 22, which is made of resin on which a recording tape T is wound, and flanges 24, 26, which are provided at both end portions of the hub 22, a ring-shaped member 48, whose outer diameter is larger than an inner diameter of at least one portion of the hub 22, is press-fit in at an inner side of the hub 22. The tape reel 20 which has the hub 22 having, at least a portion of an outer peripheral surface, a portion whose diameter is larger than diameters of each of the end portions of the hub, is thereby easily formed.