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US 2018/0355947 A1Published application
Friction shock absorber
OwnerAleh Nicolaevich Halavachinventor
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OwnerAleh Nicolaevich Halavachinventor
Estimating the term…
The invention relates to the field of vehicle engineering and concerns friction shock absorbers for vehicles, primarily rolling stock. The aim of the invention is to increase the reliability and operating efficiency of a friction shock absorber. The present friction shock absorber (FIG. 3) comprises a housing (1), having a bottom (4) and a neck (2), which is formed by the walls (3) of the housing, said neck having disposed therein a return and retaining device (5) which can be compressed and which contacts with a friction assembly (7) consisting of a pressure wedge (10) and stay wedges (11) in contact therewith. In the neck (2) of the housing (1) there are arranged guide plates (12), which are in contact with the stay wedges (11) as well as with movable plates (13), the latter being in contact with the walls (3) of the housing (1) and being provided with protuberances (9), between which are disposed the guide plates (12), which are mounted on internal protuberances (20) in the housing (1). The surfaces of the guide plates (12) facing the stay wedges (11) have recesses (V) provided therealong, which encompass the return and retaining device (5).
A friction shock absorber, comprising a housing (1) having a bottom (4) and a neck (2), which is formed by the walls (3) of the housing (1), said neck having a return and retaining device (5) disposed therein, which can be compressed and which contacts with a friction assembly (7), consisting of a pressure wedge (10) and stay wedges (11) in contact therewith, also, guide plates (12) are arranged in the neck (2) of the housing (1), said guide plates being in contact with the stay wedges (11) and with movable plates (13), said movable plates being in contact with the walls (3) of the housing (1) and being provided with protuberances (9), between which the guide plates (12) are disposed, which are mounted on internal protuberances (20) in the housing (1), wherein, the surfaces of the guide plates (12) facing the stay wedges (11) have recesses (V) provided therealong, which encompass the return and retaining device (5).
Dependencies are inferred from the claim text.