Abstract: The disclosed technology is generally directed to communications in an IoT environment. In one example of the technology, a plurality of module twins that respectively correspond to a plurality of modules of edge applications on a plurality of edge devices are stored. The plurality of module twins individually include metadata associated with the corresponding module of the plurality of modules. At least one module of the plurality of modules to be modified by adding a declarative rule is determined, such that the declarative rule causes determining whether an event has been triggered based on a particular event having been determined to have occurred, and, in response to the triggering of the event, communicating the triggering of the event to at least one declarative target. The determined at least one module of the plurality of modules is caused to be modified by adding the declarative rule.

Abstract: The disclosed technology is generally directed to communications in an IoT environment. In one example of the technology, a virtual IoT device is maintained and controlled to act as a representation of a connected device. Communications are received from an IoT support service. The received communications from the IoT support service are acted in response to, including sending communications to the IoT support service in response to the received communications, and changing the virtual IoT device as if the virtual IoT device were the connected device. The connected device is communicated with based on changes in the virtual IoT device.

Abstract: The disclosed technology is generally directed to communications in an IoT environment. In one example of the technology, module twins that respectively correspond to modules of edge applications on a plurality of edge devices are stored. The module twins individually include metadata associated with the corresponding module. Communications between the modules and the IoT support service according to a common security context is enabled. At least one module to be modified is determined. The determined at least one module is caused to be modified.

Abstract: The disclosed technology is generally directed to communications in an IoT environment. In one example of the technology, a plurality of module twins that respectively correspond to a plurality of modules of edge applications on a plurality of edge devices are stored. The plurality of module twins individually include metadata associated with the corresponding module of the plurality of modules. A plurality of services is executed, such that the services of the plurality of services are configured to communicate with the modules of the plurality of modules. At least one service to be executed as a further module on at least one edge device of the plurality of edge devices is determined. The further module is caused to be deployed to the at least one edge device of the plurality of edge devices. Execution of the determined at least one service is ceased.

Abstract: A dual bushing installation kit includes a first metal bushing and a second metal bushing. The first metal bushing can include a first body having first and second ends. The first and second ends are connected by a first outer surface having a first outer circumference and a first inner surface having a first inner circumference. The second metal bushing is defined by a second body having first and second ends. The first and second ends are connected by a second outer surface having a second outer circumference and a second inner surface having a second inner circumference. The second outer circumference is dimensioned to be substantially conforming with the first inner circumference such that the second bushing is closely receivable by a first opening of the first bushing. Both the second outer circumference and the first inner circumference can be expanded in an outwardly radial direction.

Abstract: A dual bushing installation kit includes a first metal bushing and a second metal bushing. The first metal bushing can include a first body having first and second ends. The first and second ends are connected by a first outer surface having a first outer circumference and a first inner surface having a first inner circumference. The second metal bushing is defined by a second body having first and second ends. The first and second ends are connected by a second outer surface having a second outer circumference and a second inner surface having a second inner circumference. The second outer circumference is dimensioned to be substantially conforming with the first inner circumference such that the second bushing is closely receivable by a first opening of the first bushing. Both the second outer circumference and the first inner circumference can be expanded in an outwardly radial direction.

Abstract: A dual bushing installation kit includes a first metal bushing and a second metal bushing. The first metal bushing can include a first body having first and second ends. The first and second ends are connected by a first outer surface having a first outer circumference and a first inner surface having a first inner circumference. The second metal bushing is defined by a second body having first and second ends. The first and second ends are connected by a second outer surface having a second outer circumference and a second inner surface having a second inner circumference. The second outer circumference is dimensioned to be substantially conforming with the first inner circumference such that the second bushing is closely receivable by a first opening of the first bushing. Both the second outer circumference and the first inner circumference can be expanded in an outwardly radial direction.

Abstract: An alignment assembly comprises an outer bushing received in an aperture of a work piece, and an eccentric bushing received in a passage of the inner bushing and rotated to align a passage of the eccentric bushing with passages of other work pieces and/or alignment assemblies. An alignment assembly comprises an outer bushing received in an aperture of a work piece, inner bushing received in a passage of the outer bushing, and an eccentric bushing received in a passage of the inner bushing and rotated to align a passage of the eccentric bushing with passages of other work pieces and/or alignment assemblies mounted in other work pieces. Flanges and/or ends may be machined to accommodate off-center passages. The bushings may be secured via cold work expansion.

Abstract: A dual bushing installation kit includes a first metal bushing and a second metal bushing. The first metal bushing can include a first body having first and second ends. The first and second ends are connected by a first outer surface having a first outer circumference and a first inner surface having a first inner circumference. The second metal bushing is defined by a second body having first and second ends. The first and second ends are connected by a second outer surface having a second outer circumference and a second inner surface having a second inner circumference. The second outer circumference is dimensioned to be substantially conforming with the first inner circumference such that the second bushing is closely receivable by a first opening of the first bushing. Both the second outer circumference and the first inner circumference can be expanded in an outwardly radial direction.