A vibration attenuation system for attenuating a transmission of an input signal is disclosed. The system includes a helical spring, a first terminal, and a first damping element. The helical spring includes a plurality of helical coils, a first end, and a second end. The plurality of helical coils define an inner volume of the helical spring intermediate the first and second ends. The first terminal includes a first inner member. The first terminal is coupled to the first end of the helical spring. The first inner member extends into the inner volume of the helical spring. The first damping element is positioned on the first inner member. The first damping element is within the inner volume of the helical spring. When the input signal is provided to the helical spring, the first damping element engages the helical coils and attenuates the transmission the input signal.

End mounts are used to secure a helical tension spring to end fixtures with various shapes and sizes. These end mounts contain an inner hole to encase the inner spring end mount and secure the end mount making it like a cap. There is also a keyhole created in the top surface that goes through the end mount allowing it to fit over the fixtures but not over the inner end mount, holding it in place. Grooves are machined in a helical pattern on the cylindrical side wall of the end mount. The spring is wound onto the grooves of the end mount.

End mounts are used to secure a helical tension spring to end fixtures with various shapes and sizes. These end mounts contain an inner hole to encase the inner spring end mount and secure the end mount making it like a cap. There is also a keyhole created in the top surface that goes through the end mount allowing it to fit over the fixtures but not over the inner end mount, holding it in place. Grooves are machined in a helical pattern on the cylindrical side wall of the end mount. The spring is wound onto the grooves of the end mount.

The disclosed technology relates to features provided on a lawn care vehicle. One of the features relates a spring tension assembly incorporated into a deck lift assembly. The spring tension assembly includes a spring body having a plurality of coils along a longitudinal axis between a first end and a second end. The second end of the spring body is configured to define a female threaded portion, which is threadedly engaged by a threaded fastener. Another feature relates to a lawn care vehicle hood assembly that can be assembled in a substantially tool-less manner. Another feature relates to a muffler assembly including a muffler body and a muffler shield assembly having a first wall positioned adjacent a first side of the muffler body and a second wall positioned adjacent a second side of the muffler body.

Provided is a coiled spring assembly having a coiled spring and a seat for the coiled spring, in which the coiled spring has an end turn formed up to a first turn with a reduced diameter and a transition portion with a diameter gradually increasing from the end turn to a body portion, the seat has a seat portion, a mounting shaft portion, and an enlarged diameter portion, the mounting shaft portion has an axial length defining a gap or a zero-gap between the enlarged diameter portion and the end turn in a free state in which the end turn is fitted to the mounting shaft portion and the bearing surface of the end turn is in contact with the receiving surface of the seat portion, and the transition portion circumvents the enlarged diameter portion while the bearing surface is in contact with the receiving surface.

The disclosure relates to a linear drive for an adjustment element of a vehicle, with a drive train for generating a driving force along a geometrical drive axis between two coupling points, one of the coupling points comprising a joint part for discharging the driving force, which joint part, in the mounted state, forms a ball and socket joint with a mating joint part, the joint part having a bearing portion, a joining part arranged thereon and a connecting portion arranged thereon. The connecting portion serves for the connection of at least one drive train component of the linear drive to the joint part and has at least one connecting formation which is in engagement with the relevant drive train component, and wherein at least one part of the bearing portion is configured integrally together with the joining part and the connecting portion from at least one plastics material.

A compression spring is disclosed, which is configured to be used for various applications, and in particular for operate accessory linkages. Furthermore, a compression spring retention system is disclosed including a compression spring and a housing in which the compression spring is fixable. The compression spring includes a length of coiled wire having substantially a circular cross-sectional area, wherein at least a first end of the compression spring is formed as a retainer device that is configured to be compressed while being mounted into a recessed chamber of the housing and to expand when inserted into the recessed chamber in a way that the compression spring is fixed at the recessed chamber.