Abstract: A safety cover and support assembly has safety cover with a first flange and a second flange depending from a top plate, the first flange and second flange shaped to receive and engage geometrical elements of a drill motor. A vacuum extractor extends from the second flange with an inlet aperture positioned adjacent a drill foot of the drill motor. A support attachment extends from the top plate. A support is engaged in the support attachment.

Abstract: A safety cover and support assembly has safety cover with a first flange and a second flange depending from a top plate, the first flange and second flange shaped to receive and engage geometrical elements of a drill motor. A vacuum extractor extends from the second flange with an inlet aperture positioned adjacent a drill foot of the drill motor. A support attachment extends from the top plate. A support is engaged in the support attachment.

Abstract: An extraction apparatus includes an arm and an extractor head mechanically connected to a first end of the arm. The extractor head includes a housing that defines a channel, a switch within the channel, a fork member within the channel, and an actuator device mounted to the housing. The switch is configured to detect reception of a fastener pin being received within the channel. The fork member is movable relative to the housing. The actuator device is mechanically connected to the fork member, and is operatively connected to the switch. Responsive to the switch detecting the reception of the fastener pin in the channel, the actuator device is configured to automatically move the fork member linearly within the channel from a start position towards a displaced position causing the fork member to remove the fastener pin from a work piece.

Abstract: An extraction apparatus includes an arm and an extractor head mechanically connected to a first end of the arm. The extractor head includes a housing that defines a channel, a switch within the channel, a fork member within the channel, and an actuator device mounted to the housing. The switch is configured to detect reception of a fastener pin being received within the channel. The fork member is movable relative to the housing. The actuator device is mechanically connected to the fork member, and is operatively connected to the switch. Responsive to the switch detecting the reception of the fastener pin in the channel, the actuator device is configured to automatically move the fork member linearly within the channel from a start position towards a displaced position causing the fork member to remove the fastener pin from a work piece.

Abstract: For displaying temporal information, a client receives the display start time and a display end time. The client further receives a display location. The client displays on a map each event of a plurality of events with an event location within an area of the map and an event time interval matching the display start time and the display end time.