Actually, "height" plays a fairly small role in seat design. Viele übersetzte Beispielsätze mit "seat height" – Deutsch-Englisch Wörterbuch und Suchmaschine für Millionen von Deutsch-Übersetzungen. This sticker tells you whether the seat meets R44/04 or i-Size, it gives the weight and height limits, and the seat's approval number. Keep in mind if you do have down in the seat cushion you might sink a little more than a built-in cushion that will be firmer. Don’t automatically drop a seat just because you have moved it back. The circle with the E in it indicates that the seat is approved for use in Europe and the number is the country it was tested in. Setbacks help protect public safety, and no member of the public has ever been injured by a … The seat heights for modern comfortable couches can vary. Move it back and then check seat height separately under load using the visual cue mentioned in Seat Height. The seat should adjust 9" (23cm). Minimum Height - should be 15" (38cm) which designs to the 5th percentile of women with 1" heels. Minimum lot area, setback and height requirements are as listed in table 17.240.010.Exceptions to the requirements in the table are described below. The average sofa seat height measures 17 to 18" from the floor to the top of the cushion. If you have to drop it, then recheck the balance test. When seat height cannot be suitably adjusted, use a footrest. However, the standard range is typically between 15" and 20". However 75% of leg swelling may be due to low leg muscle activity rather than chair. Setbacks can be a fixed distance or a distance relative to the turbine height (e.g., 1.2 times the turbine tip height). _____ TABLE 17.240.010 a Adjustable height headrests are necessary for a properly supported neck posture. All car seats have an orange approval sticker, usually on the back. Setbacks can be set by federal, state, and/or local governments depending on the project specifications. Adjustment Features for an Ergonomic Chair n Seat height o Back rest height Crossing Legs ³ Poor posture Headrests and Neck Posture Sitting head height for 5th and 95th percentiles. Seat Height - Optimum seat height is controversial. Traditional Criterion - Seat height should be adjusted to support a knee angle of 90-degrees to prevent leg swelling. It's how people bend, leg bone length, and a few other factors that are most commonly used to try to squeeze as many people as possible into airplanes.