Abstract: A locking web retractor includes a spool mounted between side walls of a frame and rotatable in web take-up and pay out directions, and a locking apparatus including a toothed wheel rotatable with the spool, a movable component and a lock pawl. The movable component moves between a locking position in which it forces an engagement end of the lock pawl into engagement with the toothed wheel to prevent the spool from rotating in the web pay out direction, and an unlocking position in which the movable component does not force the engagement end of the lock pawl toward the toothed wheel. The lock pawl defines a counterweight at an opposite end and configured, in the unlocking position of the movable component, to cause the lock pawl to move in a direction which draws the engagement end of the lock pawl away from the toothed wheel.

Abstract: Locking line capture devices for unmanned aircraft are disclosed. An example line capture device is configured to be attached to a wing of an unmanned aerial vehicle (UAV). The example line capture device includes a body having a line capture slot. The line capture slot has an open end and a closed end. The example line capture device further includes a retainer having a first lobe, a second lobe, and a third lobe. The retainer is movable relative to the body between a first position in which the first and third lobes are positioned on opposite sides of the line capture slot and the second lobe is positioned over the line capture slot, and a second position in which the first and second lobes are positioned over the line capture slot and the third lobe is positioned clear of the line capture slot.

Abstract: A plurality of web pages in a web browser are presented to a user. One or more web pages of the plurality of web pages are navigated in the web browser by following at least one hyperlink. A browser history of the user is stored as a chronological list or recently presented web pages. A determination is made whether a dwell time of the user on a first web page has exceeded a threshold time. In response to determining that the dwell time exceeded the threshold, an of-user-interest tag is added to the first web page stored to the browsing history.

Abstract: Aspects of the present invention disclose a method, computer program product, and system for providing a location service. The method includes one or more processors identifying a first user performing a defined interaction on a computing device. The method further includes determining a location of the computing device during the defined interaction. The method further includes recording the determined location. The method further includes receiving a request for location information associated with the first user from a second user. The second user is authorized to access location information associated with the first user. In response to receiving the request from the second user, the method further includes determining a current location of the computing device. The method further includes generating a location status message corresponding to the first user based on the determined current location in relation to the recorded location.

Abstract: Locking line capture devices for unmanned aircraft are disclosed. An example line capture device is configured to be attached to a wing of an unmanned aerial vehicle (UAV). The example line capture device includes a body having a line capture slot. The line capture slot has an open end and a closed end. The example line capture device further includes a retainer having a first lobe, a second lobe, and a third lobe. The retainer is movable relative to the body between a first position in which the first and third lobes are positioned on opposite sides of the line capture slot and the second lobe is positioned over the line capture slot, and a second position in which the first and second lobes are positioned over the line capture slot and the third lobe is positioned clear of the line capture slot.

Abstract: A reusable frangible joint includes a first part having a hemispherical convex surface, and a second part defined by a reversely identical mating hemispherical concave surface. The convex and concave surfaces of the joint are secured and held together in compression until a predetermined applied load causes the joint to fail. The joint includes at least one replaceable fastener that rigidly secures and holds the respective concave and convex surfaces together. The fastener, designed to be the only part of the joint configured to fail, is sheared apart under the predetermined load, which results in separation of the concave and convex parts from one another irrespective of from which direction or to which part the impact load is applied. The failed fastener can then be replaced, wherein the frangible joint becomes immediately reusable, as having incurred no other damage by the impact load.

Abstract: Locking line capture devices for unmanned aircraft, and associated systems and methods are disclosed herein. A representative system includes a line capture body having a line slot with an open end and closed end, and a retainer positioned proximate the line slot and movable between first position in which the retainer blocks access to the line slot and a second position in which the retainer allows access to the line slot. A locking device is operably coupled between the capture body and the retainer and is movable between an unlocked position to allow movement of the retainer between the first and second positions, and a locked position to block such movement. A release device is operably coupled to the locking device and movable between a secured position with the locking device secured in the locked position, and a released position with the locking device movable between the locked and unlocked positions.

Abstract: A product dispenser defines a product dispensing path and includes a housing, a pusher, a driver, and a controller. The housing extends along the product dispensing path. The pusher is configured to translate along the product dispensing path. The driver is operably coupled to the pusher and configured to urge the pusher along the product dispensing path. The controller is in communication with the driver and operable to activate the driver to urge the pusher along the product dispensing path after a threshold period of time.

Abstract: A reusable frangible joint includes a first part having a hemispherical convex surface, and a second part defined by a reversely identical mating hemispherical concave surface. The convex and concave surfaces of the joint are secured and held together in compression until a predetermined applied load causes the joint to fail. The joint includes at least one replaceable fastener that rigidly secures and holds the respective concave and convex surfaces together. The fastener, designed to be the only part of the joint configured to fail, is sheared apart under the predetermined load, which results in separation of the concave and convex parts from one another irrespective of from which direction or to which part the impact load is applied. The failed fastener can then be replaced, wherein the frangible joint becomes immediately reusable, as having incurred no other damage by the impact load.

Abstract: Locking line capture devices for unmanned aircraft, and associated systems and methods are disclosed herein. A representative system includes a line capture body having a line slot with an open end and closed end, and a retainer positioned proximate the line slot and movable between first position in which the retainer blocks access to the line slot and a second position in which the retainer allows access to the line slot. A locking device is operably coupled between the capture body and the retainer and is movable between an unlocked position to allow movement of the retainer between the first and second positions, and a locked position to block such movement. A release device is operably coupled to the locking device and movable between a secured position with the locking device secured in the locked position, and a released position with the locking device movable between the locked and unlocked positions.

Abstract: A product dispenser defines a product dispensing path and includes a housing, a pusher, a driver, and a controller. The housing extends along the product dispensing path. The pusher is configured to translate along the product dispensing path. The driver is operably coupled to the pusher and configured to urge the pusher along the product dispensing path. The controller is in communication with the driver and operable to activate the driver to urge the pusher along the product dispensing path after a threshold period of time.

Abstract: A shelf system includes a support member that accommodates an associated object for display and dispensing. The support member includes a front end and a rear end. A mounting portion is disposed adjacent the support member rear end. The mounting portion includes a first member which connects to an associated upright and a second member which is operatively connected to the support member. A pin is connected to one of the first and second members and a sleeve is connected to the other of the first and second members, wherein the sleeve selectively accommodates the pin. A fastener is provided for selectively securing the pin in the sleeve.

Abstract: A shelf system includes a support member that accommodates an associated object for display and dispensing. The support member includes a front end and a rear end. A mounting portion is disposed adjacent the support member rear end. The mounting portion includes a first member which connects to an associated upright and a second member which is operatively connected to the support member. A pin is connected to one of the first and second members and a sleeve is connected to the other of the first and second members, wherein the sleeve selectively accommodates the pin. A fastener is provided for selectively securing the pin in the sleeve.

Abstract: A trackless pusher system for a shelf defining a top surface includes a pusher having a base that is supported by the shelf top surface. A coiled spring includes a first end that is mounted to the shelf and a second end which is supported on the pusher base. A divider is mounted to the shelf, wherein the divider includes a base wall which is spaced from the shelf top surface so as to define a slot therebetween. An adjustable protrusion is mounted to the pusher for lateral extension in relation to the base of the pusher, wherein the arm extends into the slot and rides in the slot as the pusher moves forwardly and rearwardly on the shelf such that the pusher body is stabilized by the divider.

Abstract: A merchandising security system includes a support adapted to be secured to a first associated merchandising structure and at least one product barrier movably mounted to the support. The at least one product barrier extends away from the support so as to approach a second associated merchandising structure spaced from the first associated merchandising structure. The product barrier is at least one of slidably mounted in relation to the support and pivotably mounted in relation to the support, wherein the product barrier includes first and second members which cooperate to retard a forward movement of an associated object supported on the first associated merchandising structure. At least one of the first and second members is mounted in relation to the support via a hinge.

Abstract: A retainer assembly for an associated merchandising structure includes a planar divider mounted to the associated merchandising structure with the divider including a first side, a second side, a front end and a rear end. A first retainer is pivotally mounted to a first side of the divider adjacent the front end thereof. A second retainer is pivotally mounted to the second side of the divider adjacent the front end thereof. The first and second retainers are biased into an orientation normal to the plane of the divider. Each of the first and second retainers is adapted to pivot omnidirectionally in relation to the plane of the divider.

Abstract: A latching system for a gravity fed merchandising apparatus includes a shelf slidably mounted between a first and a second side bracket, the shelf being adapted to move between a vending position and a stocking position. A first latch member is operably mounted to one of the shelf and the first side bracket and a second latch member is operably mounted to one of the shelf and the second side bracket. The first and second latch members are located adjacent opposed side edges of the shelf. Each of the first and second latch members is resiliently biased to an extended position. An actuating device is provided for moving the first and second latch members to a respective retracted position allowing the shelf to slide from the vending position to the stocking position.

Abstract: A trackless pusher system for a shelf defining a top surface includes a pusher having a base that is supported by the shelf top surface. A coiled spring includes a first end that is mounted to the shelf and a second end which is supported on the pusher base. A divider is mounted to the shelf, wherein the divider includes a base wall which is spaced from the shelf top surface so as to define a slot therebetween. An adjustable protrusion is mounted to the pusher for lateral extension in relation to the base of the pusher, wherein the arm extends into the slot and rides in the slot as the pusher moves forwardly and rearwardly on the shelf such that the pusher body is stabilized by the divider.

Abstract: A retainer assembly for an associated merchandising structure includes a planar divider mounted to the associated merchandising structure with the divider including a first side, a second side, a front end and a rear end. A first retainer is pivotally mounted to a first side of the divider adjacent the front end thereof. A second retainer is pivotally mounted to the second side of the divider adjacent the front end thereof. The first and second retainers are biased into an orientation normal to the plane of the divider. Each of the first and second retainers is adapted to pivot omnidirectionally in relation to the plane of the divider.

Abstract: A dual ended or reversible divider includes an elongated base member with a first end and an opposite second end. A divider wall extends away from the elongated base member. A first profile portion is positioned adjacent the first end of the elongated base member and is adapted to engage a first type of rail which can be mounted on a shelf. A second profile portion is positioned adjacent the opposite second end of the elongated base member and is adapted to engage a second type of rail which can be mounted on the shelf.