A commuter safety strap apparatus may serve as personal protection equipment for a user of public transportation vehicles. The apparatus may be portable, and may be removably installed on a safety rail of a public transportation vehicle or other structure when needed. The commuter safety strap apparatus may enable use of an unsanitized safety rail without touching it, to provide stability while the public transportation vehicle is in movement, so that the user may enjoy the ride to work, back home, or to another location.

A vehicle includes a chassis and a seating system. The seating system includes a frame coupled to the chassis, a seat cushion supported by at least one of the frame and a floor of the vehicle, a first recoverable insert configured to provide a first energy attenuation response, and a second recoverable insert configured to provide a second energy attenuation response different than the first energy attenuation response. The seat cushion defines a cavity shaped to interchangeably receive either the first recoverable insert or the second recoverable insert to thereby selectively vary an energy attenuation provided by the seating system.

A monitoring system for buses includes presence sensors and belt sensors connected to slaves connected to a connection cable to transport the signals from the slaves in such a way to form a field bus. The connection cable is connected to a master that receives the signals from the slaves. The master is connected to a human-machine interface (HMI) by a network cable.

An improved occupant restraint system is provided which includes a torso support unit that provides external support to an upper torso of an individual, who may be the occupant of a vehicle exposed to upward acceleration events. The torso support system provides support to the occupant's upper torso including rib cage, arm pit, upper arm and/or shoulder region. This support can be accomplished by one or more straps, one or more bars, one or more hooks or any other support device(s) that are connected to structure of the vehicle, such as a seat or standing platform, and in turn connected to the upper torso of the occupant to transfer upward vehicle forces to various parts of the upper torso independently of the forces transferred to the lower body such as the feet, legs and seat through other vehicle structure. With such a torso support system, when an upward acceleration event occurs, the compressive forces impinging on the occupant's spinal column are reduced wherein the likelihood of occupant paralysis or death due to spinal and other acceleration-induced injuries are significantly reduced.

Disclosed is an operator platform designed as an exchangeable assembly unit, for mobile construction machinery, having a carriage for translational adjustment and a rotatable seat mounting for rotary adjustment of a seat, which also relates to a driver's cab with an operator platform of this kind.

Disclosed is an operator platform designed as an exchangeable assembly unit, for mobile construction machinery, having a carriage for translational adjustment and a rotatable seat mounting for rotary adjustment of a seat, which also relates to a driver's cab with an operator platform of this kind.

A method for cancelling seat vibration includes receiving, from an accelerometer, a plurality of accelerometer measurements and applying a first filter to the plurality of accelerometer measurements to remove accelerometer measurements of the plurality of accelerometer measurements having a frequency above a first threshold frequency. The method also includes applying a second filter to an output of the first filter to remove accelerometer measurements of the output of the first filter having a frequency above a second threshold frequency and applying a third filter to an output of the second filter to generate an accelerometer measurement output having a center frequency corresponding to a resonant frequency of the vibration of the at least one component of the seat. The method also includes determining an absolute magnitude value of the accelerometer measurement output and selectively controlling a motor based on the absolute magnitude value of the accelerometer measurement output.

A method of moving a vehicle seat between a forward-facing orientation and a rear-facing orientation includes the steps of: translating the vehicle seat within the vehicle along a track, the track extending in a direction having a component in a lengthwise direction of the vehicle and in a width-wise direction of the vehicle; and rotating the vehicle seat relative to the track.

A truck seat adapter which is designed to be positioned between the floor of the driver's compartment and the seat base of a driver's seat to enable the seat to be positioned rearwardly of the factory installed position to provide additional leg room for the driver or the passenger. The positioning of the adapter plate for the driver's seat enables the seat to be positioned so as to not interfere with the closing of the driver's door. In a second embodiment, the positioning of the adapter plate for the passenger's seat enables the seat to be positioned so as to not interfere with the closing of the passenger's door.

A recreational off-highway vehicle includes side-by-side passenger and driver seats held within a chassis that is approximately 50 inches wide. The seats sit low in the chassis and are covered by a roll cage. Grab handles are positioned on the sides of the passenger seat. Select large round tubing protects the vehicle, while rectangular tubing frames the portions of the vehicle beneath body panels. The vehicle is powered by an engine rearward of the seats that is connected to a transaxle. The engine and transaxle are isolation mounted together with a portion of the air intake assembly. The vehicle is suited for rough terrain travel.