Sentence examples for seat backrest from inspiring English sources

In a railway vehicle, the vibrations are transmitted to the passengers through the various interfaces such as floor, seat, backrest etc.

Conclusion: Because of the strong coupling between the seat backrest and the vehicle floor, a differential motion between backrest and seat cushion occurs when one is driving.

In the fore-and-aft direction, the transmissibility of a seat backrest was therefore expected to vary with vertical position on the backrest.

The transmission of roll, pitch and yaw vibration from the floor of a small car to the seat backrest has been investigated with three road conditions.

The transmission of multi-axis seat base vibration to fore-aft seat backrest vibration was investigated using single-input, two-input, six-input and eight-input models.

In the field test, transmissibilities to the seat backrest and the seat pan were computed using both single-input single-output and two-input one-output system models.

To scent the trains, tissuelike sachets similar to large tea bags are filled with perfume essences and strategically placed behind seat backrests.

Others are mounted inside the seat backrests; these designs may also provide coverage of the pelvis at the lower end or have extended cushions at the top to shield the head.

The insertion loss caused by the seat backrests is also defined and quantified.

The in-cabin propagation scenario has a complex geometry, including multiple diffractions by, and multiple transmissions though, the seat backrests, and multiple reflections off the walls.

The field was calculated over subsequent apertures formed by the space of the cabin above the seats, by seat backrests and by the walls, the ceiling and the floor of the cabin.