A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Snubber apparatus for earth-working bucket
An apparatus may have a casing defining an inner cavity delimited at least by a circumferential surface portion between a pair of lateral surface portions. A shaft passes through the inner cavity of the casing. A wiper arm rotates with the shaft, the wiper arm having a free end in close proximity to the surface portions of the inner cavity of the casing, the free end of the wiper arm having a contour complementarily corresponding to a profile of the circumferential surface portion of the inner cavity. A dam divides the inner cavity in chambers adapted to accommodate a fluid, with movements of the wiper arm changing the volume of the chambers, whereby the apparatus is configured to allow the fluid to flow between the chambers to oppose the force to the given motions. A cover plate(s) is connected to a lateral side of the casing and defining at least one outer chamber around the at least one end of the shaft and exteriorly of the inner cavity. 0 1 i
Snubber apparatus for earth-working bucket
An apparatus may have a casing defining an inner cavity delimited at least by a circumferential surface portion between a pair of lateral surface portions. A shaft passes through the inner cavity of the casing. A wiper arm rotates with the shaft, the wiper arm having a free end in close proximity to the surface portions of the inner cavity of the casing, the free end of the wiper arm having a contour complementarily corresponding to a profile of the circumferential surface portion of the inner cavity. A dam divides the inner cavity in chambers adapted to accommodate a fluid, with movements of the wiper arm changing the volume of the chambers, whereby the apparatus is configured to allow the fluid to flow between the chambers to oppose the force to the given motions. A cover plate(s) is connected to a lateral side of the casing and defining at least one outer chamber around the at least one end of the shaft and exteriorly of the inner cavity. 0 1 i
Snubber apparatus for earth-working bucket
GUILLEMETTE JESSY (author)
2022-12-08
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING