Abstract: The purpose of the present invention is to provide a cable used to at least moor a moving body to be moored and supply power thereto, such that weight of the whole cable can be reduced. A cable according to the present invention connects a moving body to be moored to a unit assembly including a power supply unit. The cable is used to at least moor the moving body to be moored to the unit assembly and supply power from the power supply unit to the moving body to be moored. The cable includes a conductor constituted with element wires, and at least part of the element wires is a high-strength aluminum-based conductor.

Abstract: A technique enables maintenance of sufficient clearance between a wellhead and, for example, a mobile rig. The technique facilitates support of a cable, e.g. an antenna suspension cable, at the wellhead without detrimentally affecting the desired clearance. According to an embodiment, a flange system is used in combination with a cable clamp assembly at a wellhead. The flange system may comprise a flange having a connector portion configured for coupling with the wellhead. The flange also comprises a cylinder portion coupled to the connector portion such that the cylinder portion extends into a corresponding bore of the wellhead. The cable clamp assembly is configured to clamp around and support a cable extending down through the wellhead. The cable clamp assembly is supported within the cylinder portion of the flange such that the cable clamp assembly is at least partially disposed within the wellhead.

Abstract: The present disclosure belongs to the technical field of fishing operation equipment in fishery, and relates to a net hauler for a trawler. The net hauler includes two rope drums, a drum rotation shaft is disposed on each rope drum and includes a first rotation shaft and a second rotation shaft, a drum is disposed on the first rotation shaft, a cylindrical housing is disposed between two ends of the first rotation shaft and the second rotation shaft, a pivot is disposed on the cylindrical housing. The present disclosure has advantages of changing a net hauling speed and improving a fishing efficiency.

Abstract: The disclosed invention relates to a connecting system for connecting a mooring line to a body comprising a first part being attached to the mooring line and connected with a pin having two ends, to a second part being attached to the body and having an arrangement for guiding the pin into a hang-off structure in the second part where the hang-off structure substantially comprises at least one hook. The system is characterized by a connecting structure for a temporary pulling means mounted on the first part in transverse direction to its longitudinal axis and eccentrically to an axial center of gravity of the first part. The invention relates also to a method regarding the application of the system.

Abstract: A suspension device for hanging chairs and hammocks, the suspension device including a basic body and the basic body having defined therein apertures arranged for receiving and guiding a suspension rope. The basic body including at least two halves which are configured pivotably in respect of one another about a common connection axis, the connection axis forming a lower part of the suspension device and simultaneously a support for a holding loop of a hanging chair or a hammock, and the apertures for a length-adjustable arrangement of the suspension rope run in an upper part of the suspension device formed from both halves of the basic body.

Abstract: The present disclosure relates to devices and methods of converting a bicycle frame from a mechanical gear-shifting configuration to an electronic gear-shifting configuration and vice versa. In a representative embodiment, a method of converting a bicycle frame from a mechanical gear-shifting configuration to an electronic gear-shifting configuration comprises removing a mechanical cable extending between a mechanical gear-shift actuator and a mechanical gear shifter via a cable stop of a removable bracket member secured to a down tube member of the bicycle frame, and removing the removable bracket member from the down tube member of the bicycle frame. The method further comprises mounting an electronically-actuated gear shifter to the bicycle frame in electrical communication with an electronic gear-shift actuator such that actuation of the electronic gear-shift actuator causes the electronically-actuated gear shifter to shift gears.

Abstract: A device for loading and unloading a wheel of a vehicle includes an actuating device operable to move a cable between a lifted wheel position and a lowered wheel position. A support anchored to the wheel is elastically suspended to a supporting rod carried by the cable. A bracket secured to the vehicle has an axially fixed bush, through which the supporting rod moves following actuation of the cable. The rod has a lateral surface provided with projections. The rod and the bush have cam surfaces which come into engagement with each other during a final lifting stage to cause the bush to rotate towards a position in which, following a lowering of the cable, the projections rest on seats on the upper end surface of the bush to discharge the weight of the wheel.

Abstract: A method of creating a shear across a fastener for a tool collet being attached to a hand tool includes providing a tool collet having a collet body with a peripheral body surface and a collet through opening where the collet body is divided into a first body component and a second body component attachable to each other and where one of the first body component and the second body component has a first radial through aperture extending from the peripheral body surface to the collet through opening, providing a setscrew within the first radial through aperture, inserting a hand tool into the collet through opening, securing the first body component to the second body component, and tightening the setscrew against the hand tool sufficient to cause the first body component and the second body component to slide in opposite directions transversely to the portion of the hand tool.

Abstract: A tool collet for creating a lanyard attachment point on a hand tool that includes a collet body with a through opening, an annular groove in one of a first body side of the collet body, a second body side of the collet body or a peripheral body surface of the collet body, a lanyard ring having an annular end adapted to be disposed and captured within the annular groove where the lanyard ring is adapted to freely slide along the annular groove, and one or more fastening members adapted to securely fix the collet body around an elongated body of a hand tool.

Abstract: A bicycle including a frame, a fork rotationally coupled to the frame within a head tube of the frame, and a wheel rotationally coupled to the fork. The fork has a steerer tube, and the bicycle further includes a stem that is coupled to the steerer tube, and a handlebar coupled to the stem for steering the wheel. The handlebar supports an actuator adapted to control a bicycle component. The bicycle also includes a cable housing that is disposed in the handlebar, and a cable that is coupled to the actuator and routed internally within the handlebar and the stem toward the head tube. The portion of the cable within the handlebar is routed through the cable housing, and the portion of the cable within the stem is exposed.

Abstract: A holder for fastening a manifold of a fuel distributor to an attachment structure includes: a first half shell; a second half shell; a first elastically deformable damping element provided on a retaining region of the first half shell; and a second elastically deformable damping element provided on a retaining region of the second half shell. The half shells are joined to each other for fastening the manifold to the attachment structure, in such a way that the half shells enclose the tubular component and retain the tubular component by the elastic damping elements. The two half shells are joined to each other by a film hinge.

Abstract: A floating buoy for use in securing a looped wire assembly in marine environments is disclosed. The anchor buoy may include a buoyant body and a first opening and a second opening formed in the buoyant body, the first and second openings forming a passage through the buoyant body. The floating buoy may also include a loop-securing structure detachably connected to the buoyant body adjacent to the first opening, the loop-securing structure movable from a first position to a second position and vice versa, the loop-securing structure configured to cover the first opening such that the loop-securing structure in the first position defines a third opening that is narrower than both of the first opening and the second opening.

Abstract: A fairlead for a crane contains: a plurality of blocks connected together, a connecting unit for connecting the plurality of blocks, a pair of resilient elements fixed on a peripheral side of a slot of a rolling cylinder, such that a steel cable is rolled on the slot, wherein two first segments of the steel cable fall downwardly to connect with a hook so that the hook hooks an object. Each block includes a pressing body, a first bottom formed on the pressing body and having a plurality of arcuate recesses for corresponding to a circular diameter of the steel cable, and the first bottom also has plural guiding ribs for corresponding to the slot of the rolling cylinder.

Abstract: A rope guide for a crane, in particular a rope guide for a telescopic crane, comprises at least one guiding element for a rope which extends from a boom head along the boom of the crane. The guide is characterized in that at least one of the guiding elements comprises a spacer which has, on its rope-sliding surface facing the rope and as viewed transversely to the direction of the rope's extension, a substantially round concave form. Embodiments have a spacer with one or more grooves which guide and accommodate the rope.

Abstract: A rope guide that includes an arm, a rope-contacting element, and a spring damper. The rope guide is pivotably coupled to the boom of a mining shovel. The combination of the arm, spring damper, and rope-contacting element maintains a nominal tension in the rope, thereby reducing the likelihood of wear and fatigue on the rope.

Abstract: A self-aligning fairlead latch device is provided for guiding and securing an anchor chain between an offshore structure and an anchor. The fairlead latch device includes a latch housing pivotally mounted to a fairlead housing. The latch housing includes one or more latches for securing the anchor chain in place. The fairlead latch device further includes an upper retainer component that is coupled to an upper support structure and a lower support structure. The coupling of the upper retainer component to the support structures allow the fairlead latch device to be relocated by lifting of the device from the support structures.

Abstract: A fairlead for guiding an anchor chain, intended to equip a ground anchor system for a floating platform, includes a bending structure for guiding a direction change of the associated anchor chain, and a locking structure that includes a grip jaw consisting of two jaws associated with operating elements for rotatably moving the jaws in opposite directions. The operating elements include: (a) an inert mass, referred to as “counterweight”, which is movably coupled to the jaws and which is height-adjustable between a low position and a high position corresponding to an active position and an inactive position of the jaws, respectively, so as to operate and tend to maintain the jaws in the active position, and (b) an actuator driven by control elements, for operating the jaws from the active position to the inactive position and for operating the counterweight from the low position to the high position.

Abstract: A threadless fairlead assembly for a sailing vessel is provided, in which the C-shaped fairlead body has a channel which passes from the outside of the body to the aperature and is closed by a latch pin, this configuration allows a line to pass in and out of the assembly while remaining relatively parallel to the centerline of the aperature.

Abstract: Systems and methods that enable a cable to be easily terminated at an elevated level are provided. The cable can be a strength member having a number of fiber optic storage loops disposed about its length. These loops can be strategically positioned upon a sidewall of a multi-dwelling building such that fiber optic service can be efficiently connected as desired. The systems can include a housing apparatus having a locking cavity where the cable is terminated. The housing includes entry and exit apertures that permit a pulling device such as tape to pass there through. A locking mechanism can be positioned within the housing which engages a dead-end device connected to the cable thereby facilitating termination of the dead-end device at the elevated level after frictional release of a retaining knot. Various mounting bracket assemblies are provided which facilitate mounting on most any surface.

Abstract: An extendable rope protecting sleeve is provided as an apparatus that extends over an existing climbing rope providing a barrier that protects said climbing rope from fraying and weakening as a result of direct contact with damaging surfaces. The expandable rope protecting sleeve shrouds a climbing rope during a climber's descent with minimal interference to the climber's range of motion. The apparatus provides the extendable sleeve with a detachable engagement through a breakaway wrist strap in order reduce the likelihood of the climber being encumbered by the apparatus. Additionally, the detachable engagement is provided in a manner that avoids a sudden jerking sensation upon detachment. Through the combination of the aforementioned components the apparatus is able to slowly expand over a climbing rope covering exposed sections of the climbing rope during the climber's descent.

Abstract: A single and double bearing less block is shown and described. The blocks can be used in block and tackle applications or anywhere a mechanical advantage is needed for a line. The blocks are designed to provide a slippery surface for the lines that are being retained and which thereby allows easy adjustment without the use of bearings or moving parts. The blocks also have ears with holes through which a retainer or smaller line can be tied to help retain the line in the block when the line is not under tension. Alternatively the retainer can be inserted through the holes and can be used to secure both a lashing and the line to the blocks when the blocks are used in alternative applications.

Abstract: A device for controlling movement of a rope has a main part and a bar assembly. The bar assembly is pivotably connected to a first side portion of the main part for rotation between a first position in which the bar assembly is not in contact a second side portion of the main part and a second position in which the bar notch receives the second side portion. The bar assembly is arranged in the first position to allow a portion of the rope to be arranged within a central opening and at least partly around the bar part. The bar part is arranged in the second position such that the main part and the bar part define first and second opening portions of the central opening and the portion of the rope extends through the first and second opening portions and at least partly around the bar part.

Abstract: A wire guiding device for use with an electrical fitting such as an “LB” fitting is provided. The wire pulling device comprises a frame and two rollers mounted on axles. A first roller allows a wire to be pulled around the angle of the fitting and may be of sufficient diameter to prevent damage to the wire, while a second roller may prevent the wire from contacting the damaging edges of the fitting. The rollers are mounted within a frame which is adaptable to the access port of an LB fitting. Holes may be located in the frame such that fasteners engage the pre-existing threaded holes located in a standard LB fitting.

Abstract: A rope guide that includes an arm, a rope-contacting element, and a spring damper. The rope guide is pivotably coupled to the boom of a mining shovel. The combination of the arm, spring damper, and rope-contacting element maintains a nominal tension in the rope, thereby reducing the likelihood of wear and fatigue on the rope.

Abstract: A device for controlling movement of a rope has a main part and a bar part. The main part has first and second side members and first and second end members. The bar part defines an opening, and the first side member extends through the opening. The bar part is displaced to allow a portion of the rope to be arranged within the central opening and at least partly around the bar part. The bar part is displaced such that the main part and the bar part define first and second opening portions of the central opening and the portion of the rope extends through the first and second opening portions and at least partly around the bar part.

Abstract: The present invention relates to control means (20) for controlling a lifter device (10), the control means having a grip (25) comprising a body (30) extending longitudinally in a first direction (D1) in elevation from a first end (31) to a second end (32), said control means (20) including at least one control member (40) for controlling said lifter device (10). The body (30) includes a groove (33) extending longitudinally in a second direction (D2) in elevation, said groove (33) having a back wall (34) and an open section (35) that is open to the outside (EXT) of the grip (25) so that a suspension member (15) can be reversibly inserted in said groove (33) through said open section (35), the suspension member (15) being held in said groove (33) by the hand of an operator.

Abstract: A system for retrieving a device from the bottom of a body of water includes a clamp configured to be slidably affixed to the device above the water bottom. The clamp has a selectively engageable lock to fix a position of the clamp on the device. A line ratchet is coupled to the clamp. A line is disposed through the line ratchet. A first flotation device is coupled to one end of the line. A second flotation device is coupled to the other end of the line. The system includes means for applying tension to the line disposed proximate the second flotation device. The line ratchet is arranged to enable movement of the line therethrough toward the means for applying tension, and is also arranged to substantially prevent motion therethrough in the opposite direction.

Abstract: The guiding device (2) according to the invention comprises an essentially U-shaped guiding groove for guiding a first rope (6), two guiding lumens (7) for guiding a closed loop of a second rope (8) for securing the guiding device on a fixed attachment point (9) or on a mobile part to be handled, the two guiding lumens (7) extending on both sides of the plane defined by the guiding groove (5), and a fixation tab (11) of the closed loop of the second rope (8) on the guiding device. The guiding device (2) also comprises first and second passage openings (15) each respectively emerging in one of the guiding lumens (7), each of the first and second passage openings (15) being arranged to allow the insertion of the second rope (8) into the corresponding guiding lumen.

Abstract: An apparatus and methods for pushing conductors into conduit and other structures are disclosed. The apparatus (“pusher”) can include rollers to apply a pushing force to one or more conductors or bundles of conductors. One or more rollers can be coupled to a drive mechanism. The pusher is configured to pull conductors or bundles of conductors off of one or more spools, and push the conductors or bundles of conductors without de-bundling or sorting the conductors. The conductors can be fed through the pusher in any format including side-by-side, vertical on top of one another, twisted together, or other formats. The pusher can include a guiding device that is configured to route the conductors from the pusher to a conduit through which the conductors are being pushed or pulled.

Abstract: An apparatus retracts, stores, and inserts an elongated element. The apparatus has a retracting unit for retracting a length of a pre-cut module through a window of a retractable cable, a storage unit for storing the retracted pre-cut module, and an inserting unit for inserting the retracted pre-cut module into a branch duct. The retracting unit, the storage unit, and the inserting unit are mounted on an assembly portion installed at a branch location.

Abstract: An apparatus and method for providing a removable anchor for use in tying down a load, or for securing a winch cable for use in recovering a disabled vehicle or other load. The anchor may be removably attached to the deck/bed of a trailer or vehicle (e.g., a car carrier or wrecker/tow truck), using one or more slots or stake pockets located on a cargo surface of the deck. The removable anchor may include: a projection member shaped and sized to fit into a slot on the cargo surface, or to protrude through a stake pocket; a crown attached to, or integrally forming a part of, the projection member, and configured to receive and anchor one or more tie-down connectors; and a key attached to, or integrally forming a part of, the projection member. The key can be passed into the slot and manipulated between removable and locked positions. Alternatively, the key may be used to removably secure the anchor to the stake pocket.

Abstract: A handling system with an improved fairlead is provided for protecting a tow cable wherein the cable breaking strength exceeds the system-rated tension load; the fairlead being positioned collinearly between the system bellmouth and winch. A guide slot passes through the fairlead positioning the cable higher than the winch release point and bellmouth entry point, maintaining the cable down-slope as the cable exits the fairlead. The slot has a hemispherical portion tapering inward to a groove extending downward. Near the groove bottom, at the fairlead end nearest the bellmouth, is a cutting device. Under tension, the cable rides in the hemispherical portion of the groove. If tension suddenly increases from a snag, the resulting force drives the cable down into the groove where the cable is cut by the device, separating before the force damages the system. The constrained cable end is securely held in place by the taper.

Abstract: A positioning device has a deformable load-bearing element (10), a shaped part (12) coupled to the load-bearing element (10), and a holder (24). The load-bearing element (10) is adapted to be shifted from a first position in which the shaped part (12) is held in a first shape by the holder (24), into a second position in which the shaped part (12) is at least partially no longer held by the holder (24) and takes a second shape which is transmitted to the load-bearing element (10).

Abstract: An edge protector for placement between an edge and a rope according to embodiments of the present invention includes an inner surface having a rope guide, the rope guide including a first guide rail, a second guide rail, and a rope travel path between the first and second guide rails along which the rope slides in a rope travel direction, and an outer surface comprising one or more edge engagement bands, the one or more edge engagement bands oriented substantially perpendicularly to the rope travel direction and configured to engage the edge to deter slippage of the edge protector with respect to the edge.

Abstract: Systems and methods that enable a cable to be easily terminated at an elevated level are provided. The cable can be a strength member having a number of fiber optic storage loops disposed about its length. These loops can be strategically positioned upon a sidewall of a multi-dwelling building such that fiber optic service can be efficiently connected as desired. The systems can include a housing apparatus having a locking cavity where the cable is terminated. The housing includes entry and exit apertures that permit a pulling device such as tape to pass there through. A locking mechanism can be positioned within the housing which engages a dead-end device connected to the cable thereby facilitating termination of the dead-end device at the elevated level after frictional release of a retaining knot. Various mounting bracket assemblies are provided which facilitate mounting on most any surface.

Abstract: A push-pull chain actuator (1) comprises a housing with a chain exit/entry opening (4) and a sprocket (2) arranged to engage a push-pull chain (3). The sprocket (2) causes the polygon effect. The actuator comprises a first chain guide part (10a) for guiding said push-pull chain (3) around the sprocket (2) and a second chain guide part (10b) for guiding said push-pull chain (3) at a correct angle between the chain exit/entry opening (4) and the sprocket (2). The second chain guide part (10b) is shaped as a meandering path to counteract the polygon effect. Alternatively, the second chain guide part (10b) can be shaped and dimensioned to reduce chain oscillations caused by the rollers (8c) engaging or disengaging the chain exit/entry opening (4) at the end of the second chain guide part (10b).

Abstract: A device for controlling movement of a rope comprises a main part and a bar part. The main part defines a central opening, first and second side portions, first and second end portions, at least one projection portion extending from each end portion, and a friction surface formed at junctures of each end portion and the at least one projection portion adjacent thereto. The bar part is movably attached to the first side portion. The bar part is displaced to allow a portion of the rope to be arranged within the central opening and at least partly around the bar part. The bar part is displaced such that the main part and the bar part define first and second opening portions of the central opening and the portion of the rope extends through the first and second opening portions and at least partly around the bar part.

Abstract: A cable guide device for a manhole includes a wall supporting plate supported against a wall surface of an entrance part of the manhole, a cable guide body positioned at the bottom part of the wall supporting plate, a rotation shaft mounted vertically to the cable guide body and the wall supporting plate so that the cable guide body can be rotated from side to side with regard to the wall supporting plate, and at least one guide roller which rotates integrally with a roller shaft combined with the cable guide body so as to guide the cable into at least one underground pipe.

Abstract: A guide adapted to retain a flexible member can include a body defining an arcuate intermediate portion extending between a first end and a second end. The arcuate intermediate portion can define a generally u-shaped cross-section. The intermediate portion can define a throat adapted to slidably capture the flexible member. A mounting aperture can be defined through the first end. At least one finger can be formed on the body. The finger can extend toward the throat and is adapted to retain the flexible member within the throat.

Abstract: A motor vehicle tire carrier includes a housing having an aperture. A drive shaft is rotatably secured to the housing. A spool is positioned in the housing and is rotatably driven by the drive shaft. A flexible elongate member has a first end secured to the spool, is wound about the spool, and extends through the aperture in the housing. A wheel plate is secured to a second end of the elongate member and is configured to support a motor vehicle tire. A crash plate is secured to the housing and has an aperture through which the elongate member extends, with the housing being secured to the crash plate. A guide member on the crash plate has an arcuate surface about which the elongate member will bend when the tire carrier is subject to a lateral force.

Abstract: A device for controlling movement of a rope comprises a main part and a bar part. The main part defines a central opening, first and second side portions, first and second end portions, at least one projection portion extending from each end portion, and a friction surface formed at junctures of each end portion and the at least one projection portion adjacent thereto. The bar part is movably attached to the first side portion. The bar part is displaced to allow a portion of the rope to be arranged within the central opening and at least partly around the bar part. The bar part is displaced such that the main part and the bar part define first and second opening portions of the central opening and the portion of the rope extends through the first and second opening portions and at least partly around the bar part.

Abstract: A cable assembly having an elongate cable and a cable fitting having an elongate body with a first end, a second end, and a tubular duct extending therethrough adapted to receive the elongate cable. First and second annular rings extend substantially circumferentially around a portion of the elongate body and define an annular groove therebetween. A circumferential support has a first section that extends from the first annular ring to the first end and a second section that extends from the second annular ring to the second end. An outer circumference of the annular groove is less than an outer circumference of the circumferential support.

Abstract: One form of sewer comprises a pipe having a bottom section 100 incorporating a flow channel 101 along which sewage flows. A cable guide 110 comprises a body section 111 and an arm section 112. The body comprises a panel 111 curved so as to be able to lie substantially flush with the walls of the flow channel 101 and the arm comprises a tube with an internal passage. The arm 112 projects from the body 111 and the passage within the arm 112 extends from an opening 113 provided in the body 111 to an opening 114 provided at the distal end of the arm 112. The openings 113, 114 and the passage within the arm 112 are of suitable dimensions to carry a cable 105. The body is also provided with a cable clip 115.

Abstract: Attachment bolts and tensioned support systems (e.g., aircraft access systems) are set forth herein. According to one embodiment, an attachment bolt for use in a tensioned support system includes a head portion and a shaft portion extending from the head portion. The head portion has an end face, and the shaft portion has at least one thread and a tip distal to the head portion. A cavity extends entirely through the head and shaft portions and has a linearly extruded segment, an extended diameter at the end face, and an enlarged diameter at the tip. The extended diameter is larger than a diameter of the linearly extruded segment, and the enlarged diameter is larger than the diameter of the linearly extruded segment.

Abstract: A belt supporting apparatus includes a bottom portion, first and second wall portions integrally formed with the bottom portion so as to be parallel to each other, a holding portion integrally formed at the second wall portion and an opening formed at the bottom portion opposes the holding portion, wherein the housing houses a toothed belt so as to be slidably in such a way that a toothed portion of the toothed belt is facing the first wall portion, and a back surface formed at the other surface of the toothed belt is facing the second wall portion, and the toothed belt is prevented from being moved out of the housing in the vehicle height direction by means of the holding portion.

Abstract: A cable-operated device may comprise a moving member, a cable, a supporting member, and a coil spring. One end of the cable may be connected to the moving member. The cable may be arranged so as to advance and retreat with respect to the moving member. The moving member may move as the cable is caused to advance and retreat. The supporting member may support the cable along a pathway on which the cable is arranged. One end of the coil spring may be fixed to the moving member, and the other end thereof may be fixed to the supporting member. The cable may be inserted into the inner hole of the coil spring. At least one of the moving member and the supporting member may comprise a guide surface that makes contact with the coil spring from a lateral direction with respect to the coil spring. At least one portion of the guide surface may comprise an alumite film.

Abstract: The present invention relates to a member for guiding and supporting elongated flexible members such as wires, cables and other flexible lines that can introduce services and utilities into a residential, commercial or similar building structures. The guiding and support members receive and support at least one of the elongated flexible members so that it can be pulled around a corner without being damaged. Additionally, the guiding and support members can be used when the elongated member is only being pulled in a straight run or to organize elongated members that have already been run. Sweeps, including roller sweeps and cradles, can be secured to the guiding and supporting members to maintain a predetermined radius in the flexible members and reduce the amount of friction on the flexible member as it is pulled. This reduction in friction results in a smoother pull of the flexible member and a reduction in the amount of force needed to pull the flexible member.

Abstract: A rope control device comprising a main part and a bar part. The main part defines a central opening, first and second side portions, first and second end portions, at least one projection portion extending from each end portion, and a friction surface formed at junctures of each end portion and the at least one projection portion adjacent thereto. The bar part is pivotably attached to the first side portion. The bar part may be in a closed position in which the bar part engages the second side portion of the main part. The rope control device may be in an open configuration in which the bar part does not engage the second side portion. When the bar part is in the closed position, the main part and the bar part define first and second opening portions of the central opening.

Abstract: The invention relates to a device for guiding the bolt rope of a sail. The inventive device (6) comprises two curved jaws (9, 10) which are fixed to one another around a pivot point (11). The first jaw (9) is equipped with an inward-facing extension (12) comprising a flat portion (13) and a recess (14). The second jaw comprises a U-shaped locking buckle which is mounted such that the ends thereof can pivot around a position of equilibrium. According to the invention, when the device is in the closed position, the middle portion of the buckle is engaged in the recess so that the jaws are held together and, when the device is in the open position, the middle portion of the buckle rests on the flat portion of the extension so that the jaws are kept at a distance from one another.

Abstract: An apparatus is disclosed for tensioning lines of a winch having a reel and three lines wound about the reel. The apparatus is used to position an object on a support. The first and second lines are wound about the reel in a first direction and the third line is wound about the reel in a second direction opposite the first direction. The first line extends around the first guide, the second line extends around the second guide, and the third line extends between the first and second guides. All three lines are connected to each other and to the object at their distal ends. An inner frame and an outer frame each contact the first and second lines. At least one of the inner frame and outer frame moves with respect to the other of the inner and outer frame to maintain tension in the first and second lines.