A trailer hitch system of the present disclosure includes a power through ball hitch and a power through trailer coupler equipped with electronic connectors such that an electric connection between a tow vehicle and a trailer is automatically made when the trailer coupler is attached to the ball…

A trailer hitch system of the present disclosure includes a power through ball hitch and a power through trailer coupler equipped with electronic connectors such that an electric connection between a tow vehicle and a trailer is automatically made when the trailer coupler is attached to the ball…

A method for manufacturing a linear jack includes disposing a first rotating screw at least partially within a coarse nut, wherein the first rotating screw is threadedly coupled to the coarse nut. A second rotating screw is disposed at least partially within a second sleeve, wherein the second…

A linear jack includes an outer tube, a first rotating screw configured to rotate relative to the outer tube, a coarse nut threadedly coupled to the first rotating screw, and a first sleeve configured to translate with respect to the coarse nut between a first position, wherein the first sleeve is…

A linear jack includes a first sleeve, a second sleeve disposed at least partially within the first sleeve, a third sleeve disposed at least partially within the second sleeve, and a translating screw disposed at least partially within the third sleeve. The linear jack may further include a cover…

A linear jack includes an outer sleeve, an inner sleeve disposed at least partially within the outer sleeve, and an inner screw disposed at least partially within the inner sleeve. The outer sleeve is threadedly coupled to an outer diameter surface of the inner sleeve. The inner screw is threadedly…

A linear jack includes a first outer sleeve, an inner sleeve disposed at least partially within the first outer sleeve, a second outer sleeve disposed at least partially within the inner sleeve, a translating screw disposed at least partially within the second outer sleeve, and a cover sleeve…

A linear jack includes an outer tube, a high speed assembly comprising a first rotating member threadedly coupled to a first translating member, a low speed assembly comprising a second rotating member threadedly coupled to a second translating member, wherein the low speed assembly is coupled to…