Sos Solutions, Inc.

Sos Solution, Inc.

Samuel R Peacemaker

Benjamin Peacemaker

Zachary Peacemaker

Travis Ernest Yoch

Casimir August Sienkiewicz

Preston Elijan Collins-Holt

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 sleeve coupled to the translating screw. The first sleeve is threadedly coupled to the second sleeve. The third sleeve is threadedly coupled to the translating screw. The translating screw may be disposed at least partially within the cover sleeve. The cover sleeve may be configured to translate with the translating screw.

Two speed trailer jack

A linear jack includes a coarse nut threadedly coupled to a first rotating screw and a first sleeve movable with respect to the coarse nut (the first rotating screw, the first sleeve, and the coarse nut collectively a high-speed assembly), and a second sleeve threadedly coupled to a second rotating screw (the second sleeve and the second rotating screw collectively a low-speed assembly). The coarse nut is movable to a first position where the coarse nut is held from rotating with the first rotating screw—e.g., via a dog clutch—to convert rotational motion of the first rotating screw into translating motion of the coarse nut and the first sleeve. The coarse nut is movable to a second position where the coarse nut is free to rotate together with the second rotating screw and the first rotating screw with respect to the first sleeve.

Two speed trailer jack with dog clutch

A linear jack includes a coarse nut threadedly coupled to a first rotating screw and a first sleeve mounted to the coarse nut (the first rotating screw, the first sleeve, and the coarse nut collectively a high-speed assembly), and a second sleeve threadedly coupled to a second rotating screw (the second sleeve and the second rotating screw collectively a low-speed assembly). The coarse nut is configured to operate in a first mode where the coarse nut is held from rotating with the first rotating screw to convert rotational motion of the first rotating screw into translating motion of the coarse nut and the first sleeve. The coarse nut is configured to operate in a second mode where the coarse nut rotates with the first rotating screw so that only the low-speed assembly operates to extend the second sleeve.

Two speed trailer jack with friction clutch

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 coupled to an inner diameter surface of the inner sleeve. A thread pitch of the outer sleeve is greater than a thread pitch of the inner screw.

A compound bow may feature the ability to pre-store energy before the drawing back of the draw string. Various embodiments contemplate that this may allow an archer to draw back the draw string or cable, and upon reaching the let off region of the compound bow's draw profile, cause the pre-stored energy to be transferred to the energy being stored by the bow. Various embodiments contemplate that this addition of pre-stored energy may give the archer more energy, held in the draw string or cable, to transfer to an arrow upon release, propelling it at greater speeds than would have been achieved with a compound bow of equal draw weight that does not feature an energy storage mechanism. Various embodiments contemplate that a system may provide for a return position of the draw.

Power assisted bow

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 and translates with the first translating member. At least a portion of the high speed assembly is slidable in the outer tube between a first position, wherein the high speed assembly is engaged with a shaft, and a second position, wherein the high speed assembly is disengaged from the shaft. A thread pitch of the high speed assembly is greater than a thread pitch of the low speed assembly.

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 coupled to the translating screw. The first outer sleeve is threadedly coupled to the inner sleeve. The second outer sleeve is threadedly coupled to the translating screw. The translating screw is disposed at least partially within the cover sleeve. The cover sleeve is configured to translate with the translating screw.

The present disclosure provides for a cam assembly, the cam assembly comprising a shoot cam and a charge cam. The shoot cam is configured to be operatively coupled to the charge cam. The cam assembly is configured to store a potential energy in response to a draw of a drawstring.

Dual stage compound bow

A compound bow may feature the ability to pre-store energy before the drawing back of the draw string. Various embodiments contemplate that this may allow an archer to draw back the draw string or cable, and upon reaching the let off region of the compound bow's draw profile, cause the pre-stored energy to be transferred to the energy being stored by the bow. Various embodiments contemplate that this addition of pre-stored energy may give the archer more energy, held in the draw string or cable, to transfer to an arrow upon release, propelling it at greater speeds than would have been achieved with a compound bow of equal draw weight that does not feature an energy storage mechanism.

The present disclosure provides an energy storage and relock mechanism for a power assisted bow comprising a charge cam and a relock lever. The charge cam may be configured to store potential energy by rotating in a first direction. The relock lever may be configured urge rotation of the charge cam in the first direction to lock potential energy in the power assisted bow.

Power assisted bow with energy storage and relock mechanism

The present disclosure provides for a cam assembly, the cam assembly comprising a main cam, a shoot cam coupled to the main cam, and a charge cam coupled to the main cam, wherein the main cam, the shoot cam, and the charge cam are configured to rotate in response to an external force, and the charge cam is configured to persistently store potential energy in the cam assembly upon rotation of the charge cam a predetermined distance.

The present disclosure provides an energy storage and relock mechanism for a power assisted bow comprising a charge cam and a lock plate adjacent to the charge cam. The charge cam may be configured to store potential energy by rotating in a first direction and the lock plate may be configured urge rotation of the charge cam in the first direction to lock potential energy in the power assisted bow.

A compound bow may feature the ability to pre-store energy before the drawing back of the draw string. Various embodiments contemplate that this may allow an archer to draw back the draw string or cable, and upon reaching the let off region of the compound bow's draw profile, cause the pre-stored energy to be transferred to the energy being stored by the bow. Various embodiments contemplate that this addition of pre-stored energy may give the archer more energy, held in the draw string or cable, to transfer to an arrow upon release, propelling it at greater speeds than would have been achieved with a compound bow of equal draw weight that does not feature an energy storage mechanism. Various embodiments contemplate that a system may provide for a return position of the draw. For example, this may remove the pre-stored energy from the draw string or cable as the draw string or cable is returned to an undrawn position.

An archery bow is described, and which has a resilient, main body having opposite distal ends; a biasing member is borne by the main body; and a string extends, and is tensioned between the distal ends, and wherein the string has a first, at rest position; a second, arrow release position; and a third, string return position, and wherein the biasing member applies a biasing force to resist the movement of the string from the third, string return position, to the first, at rest position, and a biasing force to assist in the movement of the string from the first, at rest position, to the second, arrow release position.

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Gilbert, AZ, United States of America

Samuel R Peacemaker