Abstract: Provided herein are a suspension apparatus and a specialized vehicle including the same. The suspension apparatus includes a crankshaft fixed to a vehicle body, a housing rotatably connected to the crankshaft, a first damping portion arranged in the housing and having a damping fluid accommodated in the first damping portion, an amount of the damping fluid in the first damping portion being adjusted according to an external force applied to the vehicle body, a second damping portion arranged in the housing, connected to the first damping portion such that the damping fluid moves between the first damping portion and the second damping portion, and including: a first space accommodating a compressed gas; and a second space accommodating the damping fluid, the first space facing the second space; and a rotational force applier arranged in the housing and configured to apply a rotational force to the housing by adjusting an amount of a working fluid in the rotational force applier.

Abstract: Provided herein are a suspension apparatus and a specialized vehicle including the same. The suspension apparatus includes a crankshaft fixed to a vehicle body, a housing rotatably connected to the crankshaft, a first damping portion arranged in the housing and having a damping fluid accommodated in the first damping portion, an amount of the damping fluid in the first damping portion being adjusted according to an external force applied to the vehicle body, a second damping portion arranged in the housing, connected to the first damping portion such that the damping fluid moves between the first damping portion and the second damping portion, and including: a first space accommodating a compressed gas; and a second space accommodating the damping fluid, the first space facing the second space; and a rotational force applier arranged in the housing and configured to apply a rotational force to the housing by adjusting an amount of a working fluid in the rotational force applier.

Abstract: A combination lighter and cigar cutter comprising a lighter body adapted to create a flame, and a cigar cutter removably engaged with the lighter body. The cigar cutter is adapted to be disengaged from the lighter body for cutting a cigar. Desirably, the lighter body defines an opening receiving the cigar cutter, and the cigar cutter is threadably engaged with the lighter body. The lighter body may comprise a lighter casing and an engaging member for engaging the cigar cutter and the lighter casing. Desirably, the engaging member is generally hollow and cylindrical and includes a threaded inner wall that defines a through passage and openings on each end, one for receiving the cigar cutter and one for receiving the lighter casing. The threaded inner wall engages complementary threads on the cigar cutter and complementary threads on the lighter casing. The cigar cutter can be disengaged from the lighter body for cutting a cigar and then re-engaged with the lighter body.