Abstract: The invention provides an ammunition carrier for retaining ammunition. The ammunition carrier includes a stationary carrier body portion disposed about a space in which to retain the ammunition; and a rotating carrier body portion disposed about the space and pivotally. attached to the stationary carrier body portion. The stationary carrier body portion and the rotating carrier body portion collectively form a cover assembly to secure the ammunition. The ammunition carrier further includes a locking mechanism, the locking mechanism pivotally attached to the rotating carrier body portion, the locking mechanism (1) engageable, in an engaged position, with the stationary carrier body portion so as to prevent rotation of the rotating carrier body portion relative to the stationary carrier body portion; and (2) disengageable, in a disengaged position, with the stationary carrier body portion so as to allow rotation of the rotating carrier body portion relative to the stationary carrier body portion.

Abstract: A vented closure for a liquid container which will not freely pour includes a cap hinged at one side and movable between open and closed positions relative to a base collar. In an open position, a primary fluid passageway extends through a shaped mouthpiece which is elongated and tapered to conform to a user's mouth. One or more air vents of small size are located in a protected floor of the base collar at positions spaced within predetermined ranges of offsets from the dispensing opening so as to convey liquid into contact with the air vents in a manner to self-seal the air vents by surface tension of the liquid until an unbalance force is present. The cap and collar mate along an offset diagonal edge, and a grip area for the user's thumb or finger is offset from a center line. The offsets cause the cap to flip open with additional clearance and without obstructing a user's nose.

Abstract: The present disclosure relates generally to an apparatus and method of use thereof for cleaning a gutter, drain, or roof using a vacuum system, and more particularly, to a system with a semicircular bend hydraulically designed to prevent clogs by having a substantially constant section and lower friction coefficients and able to be disassembled during operation to manually remove clogs in the bend. The apparatus is also further designed to be of simple commercial constituents able to be used with an existing shop vacuum. The cleaning apparatus has a single, semicircular bend of constant radius and size to limit clogging.

Abstract: A vented closure for a liquid container which will not freely pour includes a cap movable between open and closed positions relative to a base collar. The movable cap can be slidable to form a push-pull type closure, or can be rotatable to form a flip-type closure. In an open position, a primary fluid passageway extends through the closure to one or more dispensing opening. One or more air vents of small size are located in the base collar at positions spaced within predetermined ranges of offsets from the dispensing openings. A divider or barrier is located to create a secondary fluid passageway to convey liquid directly into contact with the air vents which can self-seal by surface tension of the liquid and to convey air bubbles through the liquid when the container is tilted. Overlapping portions of the movable cap can protect the vent apertures and/or the dispensing aperture structure.

Abstract: A vented closure for a liquid container which will not freely pour includes a cap movable between open and closed positions relative to a base collar. The movable cap can be slidable to form a push-pull type closure, or can be rotatable to form a flip-type closure. In an open position, a primary fluid passageway extends through the closure to one or more dispensing opening. One or more air vents of small size are located in the base collar at positions spaced within predetermined ranges of offsets from the dispensing openings. A divider or barrier is located to create a secondary fluid passageway to convey liquid directly into contact with the air vents which can self-seal by surface tension of the liquid and to convey air bubbles through the liquid when the container is tilted. Overlapping portions of the movable cap can protect the vent apertures and/or the dispensing aperture structure.

Abstract: A vented closure for a fluid container which will not freely pour includes a cap movable between open and closed positions relative to an annular base collar. The movable cap can be slidable to form a push-pull type closure, or can be rotatable to form a flip-type closure. In an open position, a primary liquid passageway extends through the closure to a dispensing opening. One or more air vents of small size are located in the base collar at positions spaced within a predetermined range of offsets from the dispensing opening. A divider is located to create a secondary liquid passageway to convey liquid directly into contact with the air vents which self-seal by surface tension of the liquid. The vent aperture can be protected by overlapping portions of the movable cap.

Abstract: A vented closure for a fluid container which will not freely pour includes a cap movable between open and closed positions relative to an annular base collar. The movable cap can be slidable to form a push-pull type closure, or can be rotatable to form a flip-type closure. In an open position, a primary liquid passageway extends through the closure to a dispensing opening. One or more air vents of small size are located in the base collar at positions spaced within a predetermined range of offsets from the dispensing opening. A divider is located to create a secondary liquid passageway to convey liquid directly into contact with the air vents which self-seal by surface tension of the liquid. The vent aperture can be protected by overlapping portions of the movable cap.

Abstract: A vented closure for sealing a fluid container which has a vent passage and a fluid passage in an annular collar and a cap which closes both.

Abstract: A vented closure for a fluid container which will not freely pour includes a cap movable between open and closed positions relative to an annular base collar. The movable cap can be slidable to form a push-pull type closure, or can be rotatable to form a flip-type closure. In an open position, a primary liquid passageway extends through the closure to a dispensing opening. One or more air vents of small size are located in the base collar at positions spaced from the dispensing opening. A divider is located to create a secondary liquid passageway to convey liquid directly into contact with the air vents which can self-seal by surface tension of the liquid. The vent aperture can be protected by overlapping portions of the movable cap.

Abstract: A hinged structure comprises a forward body and a rear body each having a surface face and a channel. A first hinge link and a second hinge link are employed to pivotably and slideably connect the forward body and the rear body and to provide movement of the bodies between an open position and a closed position. The first hinge link has a fixed end pivotably affixed to the forward body and a sliding end pivotably and slideably affixed to the rear body. The second hinge link has a fixed end pivotably affixed to the rear body and a sliding end pivotably and slideably affixed to the forward body. The sliding ends of the hinge links are pivotably and slideably affixed to their respective bodies by a pin engaging a hinge slide fitted within the channel of the respective body. Means can be used to secure the rear body to the forward body when the hinge is in the closed position.

Abstract: An assembly for maintaining alignment of a metal strip between successive roll forming means in an apparatus for forming a metal tube is disclosed. The apparatus includes a first set of roll forming means, which form the flat strip of metal into a generally U-shaped cross-sectional configuration, and a second set of roll forming means which form the U-shaped strip into a generally annular cross-sectional configuration. The assembly includes a pair of cylindrical hold down rolls which engage the guide respective marginal edge portions of the U-shaped strip into the second set of roll forming means. The cylindrical hold down rolls are rotatably supported by appropriate shaft means. The end portions of each of the shaft means are supported by vertically adjustable bearing means for adjusting the angular disposition of the shaft and the associated cylindrical hold down roll with respect to the marginal edge portions of the formed strip of metal.

Abstract: Apparatus is disclosed for forming a seal between layers of a carton of thermoplastic coated paperboard material and the like in a sealant activating station wherein the sealant is activated and a clamping and sealing station wherein the sealant is allowed to cool and set under pressure to form a seal between the layers. The carton first moves to the activating station wherein the layers to be sealed are engaged on opposite surfaces by a vibrating horn and a movable first backup member in the form of an anvil for a time sufficient to activate the thermoplastic material which serves as a sealant. A first adjustable overtravel spring assembly biases a first backup means. The carton then moves to the clamping and sealing station where a movable pressure pad and a second backup member engage the layers having the activated thermoplastic thereon for a predetermined period of time to permit the activated thermoplastic to cool, set and form a seal.