Merchant & Gould P.C.
Method and device at a piston-cylinder device
A method and an arrangement in an energy-accumulating piston-cylinder arrangement (A) has a piston/piston rod part (2), guide/end (3) and tubular casing (1). The casing (1) is provided with a fracture or sprain mark (7) in order to initiate a controlled deformation of the casing in the event of a load that produces a stress in excess of a sprain or fracture limit, or of repeated cyclical stressing that gives rise to material fatigue, so that an excess pressure in the arrangement (A) is discharged past the deformed casing.
Stromsholmen AB
F F F
F16F F16F F16F
additional inventional inventional
Krister Marten Per
Gustafsson Johansson Nordvall