Abstract: Methods and systems are provided for an externally actuatable pulling tool assembly. An example system may include a drum enclosing an externally actuatable input drive shaft, an output driven shaft, and a torque-limiting device positioned in-between the externally actuatable input drive shaft and the output driven shaft. The output driven shaft may be coupled to a transmission with a ring gear, the ring gear meshing with a plurality of teeth on an output end of the drum.

Abstract: Methods and systems are provided for an externally actuatable pulling tool assembly. An example system may include a drum enclosing an externally actuatable input drive shaft, an output driven shaft, and a torque-limiting device positioned in-between the externally actuatable input drive shaft and the output driven shaft. The output driven shaft may be coupled to a transmission with a ring gear, the ring gear meshing with a plurality of teeth on an output end of the drum.

Abstract: An air compressor includes a main device on which an air tube collector or an electric wire collector is mounted. The air tube collector includes a bracket mounted on the main device, a rotary member pivoted to the bracket and coupled to an air tube, and a crank connected to the rotary member for driving the rotary member to rotate for enabling the air tube be wound around the rotary member. The electric wire collector includes a housing mounted on the main device and defining therein an accommodation chamber, a reel rotatably mounted in the accommodation chamber of the housing and coupled with an electric wire, and a spring member having an end mounted to the reel and the other end mounted to the housing. The elastic force of the spring member is capable of rotating the reel to have the electric wire be wound around the reel.