초록 ▼

One end of a hose is affixed to the underside of the object which may descend and whose impact has to be cushioned while the other end of the hose is pulled through the first end, the two ends are separately fastened permitting filling of the hose; a second hose may be inserted in the first one to p

One end of a hose is affixed to the underside of the object which may descend and whose impact has to be cushioned while the other end of the hose is pulled through the first end, the two ends are separately fastened permitting filling of the hose; a second hose may be inserted in the first one to provide separate filling spaces, one being the interior of the second hose and the other one being the gas space between the two hoses whereby different pressures permit selection of the resilient characteristics of the cushion.

대표청구항 ▼

A device for attentuating the impact of a descending body comprising: a plastically deformable hose having a first end affixed to said object and defining an opening into the hose; the other end of the hose being inverted and turned inside out and telescoped through the first mentioned end so that a

A device for attentuating the impact of a descending body comprising: a plastically deformable hose having a first end affixed to said object and defining an opening into the hose; the other end of the hose being inverted and turned inside out and telescoped through the first mentioned end so that a gap and filling space is defined between the two ends; means for centrally fastening said inverted, inside out end to the object; and means defining a filling chamber in communication with gap space between said ends for filling the interior of the hole with pressurized gas.