Abstract: A mobile lift crane includes a carbody; a rotating bed; a boom; and a moveable counterweight unit. The crane is configured such that the counterweight unit is never supported by the ground other than indirectly by moveable ground engaging members on the carbody throughout a pick, move and set operation. In a first aspect, the crane is operable to move the counterweight unit to at least a first position in front of a fixed rearmost portion of the rotating bed and a second position behind the fixed rearmost portion of the rotating bed. In a second aspect, the crane also includes a first linear actuation device operable to move the counterweight unit toward and away from the front portion of the rotating bed by extending and retracting the linear actuation device. The counterweight unit may be moved a greater distance than a stroke of the first linear actuation device.

Abstract: A mount for attaching a winch to an all-terrain vehicle. The mount allows the winch to pivot to face the cable anchor during use, thereby preventing improper spooling of the cable. Alternatively, the mount allows the winch to face a predetermined direction during use.

Abstract: A winch apparatus (10) comprises first and second drum assemblies (12, 14) each defining a discontinuous drum contact surface for engaging a common spoolable medium (50), wherein the first and second drum assemblies (12, 14) are configured to rotate about respective first and second axes of rotation (24, 26) which are inclined relative to each other. In one disclosed embodiment the drum assemblies (12, 14) are intermeshed in a general axial direction.

Abstract: A core adapter is provided for adapting a larger diameter core to be mounted on a winding machine designed for a smaller diameter core. The core adapter includes a cylindrical body having a wall, a central bore, an outer surface, and a discontinuity in the form of a slit extending axially along and completely through the wall. The core adapter can be inserted in an end of a core and progressively secured by expanding the body, facilitated by a widening of the slit, until the body wedges against the inside surface of the core. Adhesive can be applied to the adapter or the core or both to secure the core adapter in place. The body can be expanded with screws progressively threaded through the core and into the body of the core adapter, or vice versa. Alternatively, the body can be expanded by urging a wedge into the slit to widen the slit and consequently expand the body of the core adapter radially.

Abstract: A lifting device with a telescopic pole having at least three successive modules mounted so that the modules can slide vertically with respect to each other. A drive strap transfers movement in order to extend an upper module with respect to an intermediate module when the intermediate module is caused to move with respect to a lower module of the modules. The drive strap is kept taut between two fixation points placed respectively on the lower module and upper modules and pass along a return pulley device mounted on the intermediate module. A safety system is normally maintained in inactive position by tension of the drive strap is automatically released into active locking position to prevent the upper module from continuing to move with respect to the intermediate module if the drive strap breaks.

Abstract: A fishing reel including: a housing with a side plate, a gear stud rotatably disposed relative to the housing to rotate about a first axis, and a main gear concentrically disposed relative to the gear stud. The main gear interacts with another gear to rotate a spool about a second axis. The reel also includes a drag stack concentrically disposed relative to the gear stud, a one way clutch concentrically disposed relative to the gear stud, and a clutch sleeve disposed within and engaging the one-way clutch. The clutch sleeve is constrained to rotate with the gear stud. The reel further includes an adjustment member disposed outside the housing that provides a user interface for adjusting a desired drag, and a drag adjuster that transmits drag adjustments from the adjustment member to the drag stack without axially displacing the clutch sleeve.

Abstract: Synchronization assembly and plant for laying cables such as electric conductors, optical fibers, ropes or suchlike. The machines of the assembly and plant are distinct and independent with respect to each other and each includes unwinding members having at least a pair of capstans to unwind the cables, and corresponding traction/collection members having at least a pair of capstans to wind the cables fed from the relative unwinding members. The synchronization assembly and plant includes automatic adjustment members that adjust the speed of rotation of the capstans of at least two unwinding members or two traction/collection members of the laying machines, so as to maintain the winding/unwinding speed of the cables stretched by each machine substantially equal.

Abstract: This invention relates to a crane, in particular a telescopic crane, with a frame suspended on the load hook for taking up a special load, in particular for taking up a rotor blade of a wind turbine. In accordance with the invention a single guide cable without guying function is provided, which proceeding from the boom foot is tensioned parallel to the direction of the longitudinal axis of the boom system and is attached to the boom system at its end, wherein a frame suspended on the load hook is connected with the guide cable via at least two control cables.

Abstract: A lifting apparatus, especially a cable traction mechanism, comprising a base frame that has at least two base plates, further comprising at least two longitudinal beams which have a first end and an opposite second end and which interconnect the base plates and keep the same apart from each other. The lifting apparatus, especially a cable traction mechanism, comprises a simple design and can readily be mounted, dismounted, or modified by detachably fastening the first end and the second end of the longitudinal beams to the base plates in such a way in an operational state of the lifting apparatus and designing one of the at least two base plates in such a way that the longitudinal beams can be inserted or removed in the direction of the longitudinal axis thereof when mounting, dismounting, or modifying the base frame.

Abstract: According to an exemplary embodiment, a dispenser for rolled paper product includes a first arm and a second arm, with the first arm having an elongate member configured to receive a roll of paper product. A first mounting bracket is configured to rotatingly couple the first arm to a mounting surface. The first arm is configured to cover the first mounting bracket from view. A second mounting bracket is configured to rigidly couple the second arm to the mounting surface.

Abstract: A bracket of a rotation device of the present invention has a guide mechanism that is configured to guide a first motor and a second motor so as to rotate the same about an axis of a cylindrical rotating body relative to each other. A first gear and a second gear can respectively be meshed with rotating body side gears corresponding thereto while the first motor or the second motor is deviated around the axis of the cylindrical rotating body from a normal attachment position with respect to the bracket. Further, the first motor or the second motor can be guided to the normal attachment position by the guide mechanism in the condition.

Abstract: In one embodiment of the present invention, a device for supporting and storing wound material thereon may include a substantially cylindrical, hollow bobbin having a thickness defined by an inner and outer diameter for supporting and storing material wound around the exterior surface thereof, and a reinforcing apparatus located at one end of the bobbin, the apparatus having generally a cylindrical shape and a length comprising two zones, the outside surface of the first zone being in contact with a portion of an inner surface of the bobbin, and the second zone of the apparatus extending beyond the end of the bobbin.

Abstract: A lifting apparatus, especially a cable traction mechanism, comprises a base frame that has at least two base plates and at least two longitudinal beams that interconnect the base plates and are spaced apart from each other. Attachment elements are mounted on the base plates by means of holding parts. The lifting apparatus, especially a cable traction mechanism, is characterized by a modular design, where the holding parts are arranged as extensions of the longitudinal beams.

Abstract: One possible embodiment for the invention could be a carpet-anchoring carpet stretcher comprising a front telescopic portion, the front telescopic portion reversibly anchors only to a carpet and connects to a rear anchor portion, the front telescopic portion further comprises a stretching mechanism that lengthens the front telescopic portion; the rear anchor portion, the rear anchor portion having a base with two opposing ends, each opposing end pivotally connecting to one end of a respective anchor leg while the other end of the respective anchor leg reversibly anchors only to the carpet; wherein the stretching mechanism generates a rearward force to the rear anchoring portion that laterally redistributes a portion of the rearward force to otherwise prevent the creation of one or more wrinkles in a portion of the carpet located proximately between the anchoring legs.

Abstract: A spool system for a telecommunications cable. The spool system winds-up and pays-out the cable without accumulating twist in the cable. The spool system can also pay out a distal end of the cable and mount a proximal end of the cable. Because no twist is accumulated in the cable, the first end and/or the second end of the cable can remain connected while the spool system is winding-up or paying-out. The spool system includes a base, a cable unwrapper, and a hub. The cable unwrapper and the hub rotate in opposite directions from each other. A first cable wrapping area is provided on the base and a second cable wrapping area is provided on the hub.

Abstract: A gambrel device includes a gambrel frame of a generally tri-angular shaped plate construction of steel or similar strength material that includes a top apex, oppositely disposed base apexes and a substantially flat back surface. A winch is mounted to a front surface of the gambrel frame and includes an electric motor and a winch drum operatively connected to the electric motor for driving the winch drum. A rigging cable extends from the winch drum and is threaded through an eyelet disposed at the top apex of the gambrel frame. The rigging cable may be secured to an existing structure and the winch is operated to hoist and suspend the gambrel frame from the structure. Further, the gambrel device may be utilized as a skid to relocate an animal by dragging the animal across a ground surface.

Abstract: The invention relates to a traction rod (1) for bracing a crane jib, comprising a metallic tubular body (2) and coupling elements (3) which are connected to both ends thereof for an articulated connection of the traction rods among each other by means of bolts (5). According to the invention, the tubular body and the coupling elements consist of a one-piece tube portion, wherein the coupling elements are designed in each case as a thicker zone of the wall of the ends of the tubular body and are dimensioned in such a manner that a weakening of the cross section of the nominal wall thickness of the coupling elements, which has to be considered for calculating the load capacity of the tubular body, is prevented in the region of the bolt connection and the transition regions (7) from the respective thicker zones of the wall in the direction of the tubular body have a transition free of starting points for increasing fatigue strength.

Abstract: A lifting device for replacing dynamic or static components of helicopter-type rotary wing aircraft comprising a lifter capable of moving components between an installation/removal position and a loading/unloading position located near the aircraft, a supporting structure on which the lifter is mounted, and at least one support member is rigidly attached to the supporting structure. The at least one support member can rest on and be directly secured to the airframe of the aircraft.

Abstract: An accessory that assists in operating vehicle lift systems, particularly an accessory that assists in the operation of a crank wheel of a vehicle lift system. The accessory is portable and quickly and easily assembled to the vehicle lift system. The accessory is activated using a power source, for example a cordless power source such as a cordless power drill. The crank wheel is engaged by the accessory and operated to raise and lower the platform component of the vehicle lift system.

Abstract: A film packing device includes an axle rod and a grasp pipe. The axle rod includes at least one engaging block protruding from one side thereof. The pipe body is fitted on the axle rod. The pipe body includes a semi-circle brake block at one end thereof close to the engaging block. The brake block is coupled with a semi-circle elastic brake member. The elastic brake member has a slide block corresponding to the engaging block. When in use, the elastic brake member cooperates with the brake block to press the axle rod, such that the axle rod stops rotating. The slide block can be pushed to engage with the engaging block to stop rotation of the axle rod, so that the user can pack an article conveniently.