摘要:
A waterfowl decoy includes an air blower contained within a rigid, floatable, waterproof housing. At least one air line extends from the blower out of the portion of the housing which extends below the water line during flotation in order to produce movement of the underlying water and, thereby, movement of the decoy device.
摘要:
A container for storing an article includes a base, a top, at least one upright, and an elastically deformable member. The top has an opening sized to permit an article to pass through the opening. The at least one upright extends between the base and the top. The elastically deformable member is shiftable between a substantially undeformed position and a deformed position. The base, the top, the upright, and the elastically deformable member cooperate to form a storage cavity sized to store the article. The elastically deformable member and at least one of the uprights cooperate to form a gap sized to prevent passage of the article through the gap when the elastically deformable member is in the substantially undeformed position, and the size of the gap is expandable in response to deflection of the elastically deformable member to the deformed position to permit the article to pass through the gap.
摘要:
A system and method for preventing a broken printing web from wrapping about or otherwise fouling the blanket cylinders of printing press units. The system and method includes a web tensioning device located downstream of the printing press units for maintaining tension upon a broken web and pulling the web from the printing press units. The device includes a plurality of web disturbance detectors for detecting a wave, ripple or other disturbance indicative of a web break. A pair of anti-wrap rollers located above and below the web are engaged upon detection of a web break to engage the web between them to exert tension onto the web and pull it from the printing units. The anti-wrap rollers are rotated at a surface speed nominally greater than the surface speed of the printing rolls. The anti-wrap rollers include a plurality of opposed peak and valley portions which enable them to interlock and grip the web along a line of contact.
摘要:
An alarm system can provide security, fire, protection, or other alarm services for a premises, such as for a building or other property. When the alarm system detects an alarm condition, such as an intrusion or a fire, a two-way voice channel can be opened between the premises and a remote entity. Via the two-way voice channel, an operator at a central monitoring station can verbally communicate with someone at the premises, for example. A person associated with the alarm system may own a mobile communication device, such as a smartphone or other handheld cellular device. If the mobile communication device located is at the premises, the two-way voice channel can be established between the remote entity and the mobile communication device. Location of the mobile communication device can be determined based on GPS, service provider tracking, or user entry, for example.
摘要:
Delivery of alarm system event data and audio. In certain aspects, a method for delivery of alarm system event data is described, including communicating alarm event data from an alarm system to a private telecommunications switch. In turn, the alarm event data may be communicated to a message processing gateway. The message processing gateway evaluates service parameters of the alarm system and, in certain cases, instructs the private telecommunications switch to contact a central alarm monitoring station if certain service parameters are met. In additional aspects, private telecommunications switch opens a voice channel between the private telecommunications switch and the central alarm monitoring station and communicates the alarm event data. Additionally, in response to a determination that a voice channel between the private telecommunications switch and the central alarm monitoring station remains open, the private telecommunications switch may also bridge the voice channel to the alarm system.
摘要:
Delivery of alarm system event data and audio over hybrid networks is described. In one embodiment, delivering alarm system event data includes detecting an alarm event and communicating alarm event data to a message processing gateway, evaluating service parameters of the alarm system and conditions of the alarm event data, forwarding the alarm event data and a voice channel code to a telecommunications switch, and opening a voice channel between the telecommunications switch and a central alarm monitoring station. In other aspects, delivering alarm system event data and connecting a voice channel further includes determining whether the voice channel remains open, forwarding a routing code to the alarm system, opening a voice channel between the alarm system and the telecommunications switch, and bridging the voice channel between the telecommunications switch and the central alarm monitoring station and the voice channel between the alarm system and the telecommunications switch.
摘要:
An interface for interactive control of alarm systems using an intermediate gateway. A request for access to an account for interactive alarm system control is received from a remote device by an intermediate gateway. The request for access from the remote device is authenticated by the intermediate gateway based on an authentication parameter. After authenticating, the intermediate gateway identifies an alarm system and attributes of the alarm system associated with the request for access. Here, for example, the intermediate gateway identifies the operating characteristics for remote access to the alarm system. Further, the interactive gateway may receive a prompt from the remote device. Based on the prompt, the intermediate gateway may communicate with the alarm system according to its identified attributes and in response to the prompt, to query or update at least one setting of the alarm system.
摘要:
An alarm system can provide security, fire, protection, or other alarm services for a premises, such as for a building or other property. When the alarm system detects an alarm condition, such as an intrusion or a fire, a two-way voice channel can be opened between the premises and a remote entity. Via the two-way voice channel, an operator at a central monitoring station can verbally communicate with someone at the premises, for example. A person associated with the alarm system may own a mobile communication device, such as a smartphone or other handheld cellular device. If the mobile communication device located is at the premises, the two-way voice channel can be established between the remote entity and the mobile communication device. Location of the mobile communication device can be determined based on GPS, service provider tracking, or user entry, for example.
摘要:
A shelving system including brackets and shelves suspended by straps from various types of shelving. One bracket for hanging shelves from straps from a solid surface shelf is provided. The bracket includes first and second legs and a connecting portion defining an opening for receiving the shelf. Another bracket for hanging shelves from straps from a wire shelf deck is provided. The bracket includes a plate with first and second edges bent in the same direction, and first and second substantially parallel slots in the plate receive a strap. A shelf for hanging from a plurality of straps is provided. The shelf includes a deck, which may include one or more materials, and a clamp mounted to the deck. A shelving system includes a bracket that engages a fixed shelf, a one strap depending from the bracket, and a shelf releasably attached to the at least one strap.
摘要:
A locking bracket system comprises a bracket lock and a bracket. The bracket lock may be slidably positioned along the lateral length of the bracket to transition between locked and unlocked configurations. When locked, an upper cantilever tab on the bracket lock secures a wire frame shelf that is recessed in a groove on the bracket. When unlocked, the wire frame shelf is not obstructed by the bracket shelf lock and may be removed. A solid shelf may be used in combination with the locking bracket system, as the bracket shelf lock does not obstruct the shelving plane upon which the solid shelf sits.