Method for absorbing impact energy, in particular in automatic couplings of rail vehicles and device for making the same
P°i zp sobu pohlcov n n razov energie se pohlcuje n razov energie p°ekon n m pr to n ho odporu v tekut m stla iteln m a p°edem stla en m elastomeru v n kolika kroc ch. Za° zen pro tento zp sob pohlcov n n razov energie m elastomerov² tlumi (4) n raz , kter² m dv p stn ty e (6, 7) o r zn²ch pr m rech...
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Format: | Patent |
Sprache: | cze ; eng |
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Zusammenfassung: | P°i zp sobu pohlcov n n razov energie se pohlcuje n razov energie p°ekon n m pr to n ho odporu v tekut m stla iteln m a p°edem stla en m elastomeru v n kolika kroc ch. Za° zen pro tento zp sob pohlcov n n razov energie m elastomerov² tlumi (4) n raz , kter² m dv p stn ty e (6, 7) o r zn²ch pr m rech, uspo° dan ve spole n m pracovn m v lci (5), p°i em p stn ty (7) o menÜ m pr m ru p°il h sv²m koncem ke dnu (3) t lesa a elo (8) elastomerov ho tlumi e (4) n raz dosed na sty nou desku (9).\
According to this method, the impact energy is absorbed by overcoming in several steps the flow resistance in a compressible and precompressed elastomer liquid. A device for this method of absorbing impact energy has an elastomer shock absorber (4) having two piston rods (6, 7) with different diameters and arranged in a common working cylinder (5), wherein the piston rod (7) with the smaller diameter lies with its end on the bottom (3) of a body, and the face (8) of the elastomer shock absorber (4) bumps against an adjoining plate (9). |
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