An impacting apparatus may include a frame, an arm movably mounted on the frame, a weight mounted on the arm to rotate about a rotation axis eccentric to a center of mass of the weight, and a weight rotation assembly rotatably mounting the weight on the arm. The rotation assembly may comprise a rotation shaft mounted on the arm and the weight, and a clutch. The apparatus may include a rotation assembly configured to rotate the rotation shaft with respect to the arm to thereby cause rotation of the weight with respect to the arm, and an impact member movably mounted on the frame and being aligned with the impact location on the arm such that the arm impacts the impact member, with the impact member having an impact surface.

An impacting apparatus may include a frame, an arm movably mounted on the frame, a weight mounted on the arm to rotate about a rotation axis eccentric to a center of mass of the weight, and a weight rotation assembly rotatably mounting the weight on the arm. The rotation assembly may comprise a rotation shaft mounted on the arm and the weight, and a clutch. The apparatus may include a rotation assembly configured to rotate the rotation shaft with respect to the arm to thereby cause rotation of the weight with respect to the arm, and an impact member movably mounted on the frame and being aligned with the impact location on the arm such that the arm impacts the impact member, with the impact member having an impact surface.

A wearable manufacturing assistance device (1) for supporting a manufacturing tool (3), the manufacturing assistance device (1) includes a body unit (7) including a fastener (11) for fastening the body unit (7) to the back (13) of a technician (5) in a wearing position (15), and an arm member (9) which has an attachment end (19) attached to the body unit (7) and a tool end (21) opposite to the attachment end (19), wherein at the tool end (21) a mounting device (23) for mounting the manufacturing tool (3) to the arm member (9) is provided. While the wearable manufacturing assistance device (1) is fastened to the back (13) of the technician (5) and is in a wearing position (15), the arm member (9) extends from the attachment end (19) at the body unit (7) over a shoulder (17) and laterally past a head (27) of the technician (5).

Methods and apparatus for a chipping hammer adapter handle generally comprising an elongated shaft and a hammer receiver. The elongated shaft is coupled to the hammer receiver. The hammer receiver comprises a hammer handle housing configured to receive a chipping hammer handle, and at least one secure arm to secure a chipping hammer. The adapter handle further comprises a knee guard and at least one vacuum hose guide. The adapter handle allows a user to remain in a standing position while using a chipping hammer for tile removal. The more ergonomic position may prevent fatigue and health issues for the user.

Methods and apparatus for a chipping hammer adapter handle generally comprising an elongated shaft and a hammer receiver. The elongated shaft is coupled to the hammer receiver. The hammer receiver comprises a hammer handle housing configured to receive a chipping hammer handle, and at least one secure arm to secure a chipping hammer. The adapter handle further comprises a knee guard and at least one vacuum hose guide. The adapter handle allows a user to remain in a standing position while using a chipping hammer for tile removal. The more ergonomic position may prevent fatigue and health issues for the user.

The present invention provides a drill assembly that includes a drill for drilling rock, a support for supporting the drill, and a valve for releasably securing the support and drill together. The valve is adapted to receive a fluid from a pump means and controllably provide the drill and the support with the fluid for operation of the drill and the support.

The present invention provides a drill assembly that includes a drill for drilling rock, a support for supporting the drill, and a valve for releasably securing the support and drill together. The valve is adapted to receive a fluid from a pump means and controllably provide the drill and the support with the fluid for operation of the drill and the support.

A drill attachment for engagement and actuation of a drill apparatus having a bifurcated frame defining a first shaft and a second shaft operatively engaged to the drill apparatus at first and second engagement points is disclosed. A handle is pivotally engaged to the first shaft and is operatively coupled to a trigger actuator located along the first shaft through a trigger cable operatively engaged to a trigger actuator the distal end of the first shat that permits remote actuation of the drill apparatus. The trigger actuator includes a pivotable rocking arm having an actuator pad in selective engagement with the drill trigger such that actuation of the handle by the user pivots the rocking arm in a manner that causes the actuator pad to engage or disengage the drill trigger when operating the drill apparatus. The drill attachment is operatively engaged to the drill apparatus through an adapter component having a proximal portion engaged to the drill attachment and a distal portion defining a generally curved configuration adapted to engage the handle of any conventional drill apparatus.

A drill attachment for engagement and actuation of a drill apparatus having a bifurcated frame defining a first shaft and a second shaft operatively engaged to the drill apparatus at first and second engagement points is disclosed. A handle is pivotally engaged to the first shaft and is operatively coupled to a trigger actuator located along the first shaft through a trigger cable operatively engaged to a trigger actuator the distal end of the first shat that permits remote actuation of the drill apparatus. The trigger actuator includes a pivotable rocking arm having an actuator pad in selective engagement with the drill trigger such that actuation of the handle by the user pivots the rocking arm in a manner that causes the actuator pad to engage or disengage the drill trigger when operating the drill apparatus. The drill attachment is operatively engaged to the drill apparatus through an adapter component having a proximal portion engaged to the drill attachment and a distal portion defining a generally curved configuration adapted to engage the handle of any conventional drill apparatus.

The invention discloses a self-rescue device for an automatic driving door when a car is drowning. It includes a first body, a hollow slider is threadedly installed on the threaded screw, and the first rotation shaft is located in the first sliding space to rotate and install a first A universal joint, the other side of the first universal joint is rotationally connected to the right-hand threaded screw, and a motor is used to drive and control the three-position threaded screw to adjust the position of the safety hammer. Save time in time, and the edge of the glass is the easiest to break, so it can be extended to the edge of the glass in a short period of time, greatly increasing the chance of survival, and a life buoy is stored in the middle, which can be used in a short time in an emergency Time to quickly inflate the lifebuoy to give people who can't swim a little vitality.