Sentence examples for in backrest from inspiring English sources

The variations in backrest transmissibility with vertical position and with vibration magnitude were sufficiently great to affect assessments of backrest dynamic performance.

An air bladder, with its pressure monitored by sensors, was embedded in the backrest, providing lumbar support adjustment in terms of height and protrusion.

The plywood chair has a cut-out heart shape in the backrest that is both decorative and forms a handle so your child can cart it around with them.

And Jaguar's technology can't compare with the Mercedes's, with the E55's showy Distronic intelligent cruise control and optional Drive Dynamic seats, which pressurize air bladders in the backrest to compensate for g-forces as the car whips around corners.

Thirty volunteers (15 male, 15 female) typed a standardized text passage while seated at a computer workstation in five backrest configurations: chair only, chair with a supplementary backrest, and with each of three lumbar pad thicknesses.

The substrate binding cavity is a "pocket" located in the backrest.

Large shear forces in the backrest and seat could lead to the development of pressure ulcer [ 11].

The third measure was the incorporation of an inclinometer in the backrest to facilitate the semirecumbent position.

Finally cut a "U" shaped hole in the backrest's support for the seat roughly the dimensions of the seat support you installed earlier.

In the passenger model, it is represented that the passenger's body contacts a backrest in the wheelchair in order to represent precisely the passenger's posture behavior.

The apparent masses of 12 subjects were measured during exposure to random vertical vibration (1.0 ms−2 rms from 0.125 to 40 Hz) in a seat with a rigid backrest, in the same rigid seat with three thicknesses of foam backrest (50, 100 and 150 mm), and in the same seat with no backrest.