An anti-vibration fastening member may include a first fastening portion formed of an elastic material and comprising a shaft coupled to a shaft coupling hole provided at an actuator, and a second fastening portion integrated with the first fastening portion and comprising holding protrusions introduced into a mounting groove provided at a counterpart on which the actuator is mounted and then held by rotation.

An anti-vibration fastening member may include a first fastening portion formed of an elastic material and comprising a shaft coupled to a shaft coupling hole provided at an actuator, and a second fastening portion integrated with the first fastening portion and comprising holding protrusions introduced into a mounting groove provided at a counterpart on which the actuator is mounted and then held by rotation.

A pin locking device for assembling a first and a second sealing component of a seal cartridge which includes a pin body with a longitudinal bore, wherein an inner wall of the bore includes fixing device that cooperates with an extraction tool. The pin body has two parts arranged longitudinally one after the other. A first part is configured for fitting a pin cavity of the first sealing component and a second part is configured for fitting a locking cavity of the second sealing component. A spring configured for moving the pin body from a withdrawn position, where the pin body is entirely located within a pin cavity of the first sealing component, towards a locked position wherein a second part of the pin body is located and maintained within a locking cavity of the second sealing component while a first part remains located within the pin cavity.

A pin locking device for assembling a first and a second sealing component of a seal cartridge which includes a pin body with a longitudinal bore, wherein an inner wall of the bore includes fixing device that cooperates with an extraction tool. The pin body has two parts arranged longitudinally one after the other. A first part is configured for fitting a pin cavity of the first sealing component and a second part is configured for fitting a locking cavity of the second sealing component. A spring configured for moving the pin body from a withdrawn position, where the pin body is entirely located within a pin cavity of the first sealing component, towards a locked position wherein a second part of the pin body is located and maintained within a locking cavity of the second sealing component while a first part remains located within the pin cavity.

A spindle assembly for connecting a drill string to a rotational drive for use in a horizontal directional drilling operation. The assembly comprises a saver sub attached to the rotational drive, and a drive chuck for connection to the drill string. The drive chuck and saver sub form a torque-transmitting connection by engaging through a seat in the saver sub and an engagement point on the drive chuck. Dowel pins may be used to rotationally lock and provide the engagement between the saver sub and the drive chuck. A collar may thread to the saver sub and cause an interference fit by engaging the drive chuck at a shoulder.

In various representative aspects, an assembly for connecting and electrically bonding electronic equipment to solar panel frames is provided. More specifically, the present invention relates generally to an assembly for securing and installing micro inverter and power optimizer units for use with solar panel arrays that are typically installed on roof structures. The assembly comprises a bracket assembly that couples micro invertors and power optimizers to solar panel frames.

Methods and apparatus to couple manifold blocks to form a manifold are disclosed. An example apparatus includes a first manifold block including a first fluid passageway defining a first opening in a first surface of the first manifold block. The example apparatus includes a first keyway extending along the first surface of the first manifold block. The example apparatus includes a first key to be inserted in the first keyway and a second keyway of a second manifold block to couple the first manifold block to the second manifold block to fluidly couple the first fluid passageway to a second fluid passageway of the second manifold block.

Methods and apparatus to couple manifold blocks to form a manifold are disclosed. An example apparatus includes a first manifold block including a first fluid passageway defining a first opening in a first surface of the first manifold block. The example apparatus includes a first keyway extending along the first surface of the first manifold block. The example apparatus includes a first key to be inserted in the first keyway and a second keyway of a second manifold block to couple the first manifold block to the second manifold block to fluidly couple the first fluid passageway to a second fluid passageway of the second manifold block.

There is disclosed a method of applying activatable material to a member of an article of manufacture such as an automotive vehicle. According to the method, the activatable material is provided to an applicator followed by applying the activatable material to the member wherein the activatable material is attached by way of a mechanical interlock via one or more through-holes.

An integrated fastener for an instrument cluster assembly, where multiple integrated fasteners are used to connect the front cover of the assembly to the back cover. The instrument cluster assembly includes at least one fastener integrated into the back cover, a first recessed portion formed as part of the back cover, and a separation wall formed as part of the back cover in proximity to the first recessed portion. A first mounting aperture is formed as part of the separation wall, and the integrated fastener attached to the back cover and located in the first mounting aperture when the integrated fastener is in a first configuration. The integrated fastener is detached from the back cover and rotated such that the integrated fastener is placed in a second configuration, securing the front cover to the back cover.