The present disclosure relates to a multifunctional retractable puller for pet, which includes a housing, a reel, a ribbon wound on the reel and a zinc alloy hook buckle, a handle integrated with the housing, a handle metal buckle, and a garbage bag device mounted on the metal buckle. The reel-locking key and the reel-opening key of the present disclosure form a switching group. The LED lamp has a function of warning and entertainment, which is convenient for users to warn others when crossing the road at night. The puller has the functions of charging the battery and being charged by the battery, so users do not need to replace the battery. The puller is equipped with a garbage bag device, from which the garbage bag can be taken out at any time, thus facilitating the users dispose of pet excrement at any time.

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.

A vehicle-mounted reel utility. A brake wheel is macro-positioned to a non-contact position adjacent to the reel by sliding along a reel-supporting lifting arm. An actuator pivots the brake bracket bringing the wheel into a contact position with the reel. A cable dispenser for figure 8'ing the cable is mounted to the free end of a positioning arm that rotates from a position parallel to a lifting arm to a position perpendicular to the lifting arm. The dispenser is pivotally mounted to the positioning arm, allowing the user to swivel the dispenser about a horizontal arc while maintaining the dispenser in a central lateral position relative to a reel or a vehicle during the swivel movement. A hydraulic circuit controls the dispenser and the actuator that controls the brake wheel from a contact to non-contact position, to coordinate the stopping of cable dispensing.

A tensioning system, method, and article of footwear includes a motor, a reel, and a transmission configured to transmit torque from the motor shaft to the reel shaft along a torque path to drive and rotate the reel shaft. The transmission has a compound gear. The compound gear includes a shaft gear, comprising an elongate shaft substantially parallel to the longitudinal axis and offset with respect to the motor shaft along the lateral axis, the shaft gear configured to rotate independent of a fixed reference, and operatively coupled the reel and a ring gear, fixedly coupled to a first end of the shaft gear and operatively coupled to the motor.

In a conventional method for extracting a cable, a power cable is reeled in by rotating a reel drum using a drive motor, and therefore there are cases where a power cable in a conduit cannot be extracted with the driving force of the drive motor when a large extraction force is required to extract the power cable from the conduit. The present invention is capable of directly transmitting, to a cable drum (5), a rotational force of rubber tires (9) whose outer circumferential portions are made of elastic rubber, by rotating the rubber tires (9) while bringing the rubber tires (9) into intimate contact with outer faces of the cable drum (5), and is capable of reliably rotating the cable drum (5).

The present invention is a retractable pet leash with a variable brake system to control a pet. The variable braking system can be engaged or disengaged by the user via 3 methods. The first method is via a handle that is directly connected to the brake. The second method, also actuated by the user is a one touch brake system that uses the rotation of the reel to slowly apply the variable brake over several rotations of the reel. The third method allows the user to set the length of the leash cord and when the set length of the cord is met, engages the one touch brake system. The retractable pet leash provides a system to set the length of the leash cord being let out and ensures that the leash cord is kept taught between the user and the pet and notifies the user when the set length has been reached and applies variable braking in a steady and predictable manner to smoothly stop the pet.

A CIPP liner reel system for managing the utilization and deployment of CIPP liners. The CIPP liner reel system generally includes a frame connected to a reel and drive unit. The drive unit is connected to the reel to control the rotation of its core. This core contains an opening that provides access to a connector unit within the core. This connector unit can be used to connect the reel to the end of a CIPP liner using a strap. Rotation of the core causes CIPP liner to wind on to or unwind from the reel. The reel may also contain a left guide member and a right guide member to assist in controlling the process of winding and unwinding the CIPP liner. The frame may also include a tractor connector that enables the CIPP liner reel system to be coupled to and transported by a tractor without affecting its operation.

A display device includes a display assembly including a display panel and a back cover configured to support a rear surface of the display panel, a roller configured to wind or unwind the display assembly, a drive assembly configured to move the roller in an amount corresponding to a winding amount or an unwinding amount of the display assembly about the roller, and a housing configured to accommodate the display assembly, the roller and the drive assembly, the housing having an opening through which the display assembly moves in and out of the housing in response to rotation of the roller.

An automatic line reel includes a flexible line wound onto a motor-driven reel assembly. A processor controlling the motor detects contact pressure between the flexible line and a triangular pressure transducer, automatically extending the flexible line when the contact pressure exceeds a preset threshold. Line extension stops when contact pressure falls below a second preset threshold. The flexible line may be retracted and rewound around the reel assembly by activation of a switch on a wireless remoted control, by a switch on the automatic line reel, or by activation of a smart phone application program in data communication with the processor controlling the reel assembly. A reel assembly is optionally configured to maintain uninterrupted fluid communications through the automatic line reel as the reel assembly rotates. The reel assembly may optionally be configured to maintain uninterrupted electrical signal communication through the automatic line reel.

A dual-web retractor includes a frame having spaced-apart sidewalls, a spool rotatably mounted between the sidewalls, a pair of engagement members configured to be releasably engaged to one another, and a single web having opposite ends each coupled to a different one of the pair of engagement members and a portion of the single web between the opposite ends affixed to the spool to define a first web section extending from one end of the frame between the spool and one of the pair of engagement members and a second web section extending from an opposite end of the frame between the spool and the other of the pair of engagement members. Rotation of the spool in a web take up direction alternatingly wraps the web sections onto the spool and rotation of the spool in a web pay out direction alternatingly unwraps the web sections from the spool.