Abstract Axle assembly for a railway or other types of track riding vehicle including a first axle member fixed to a first wheel to ride on one track and extending longitudinally outwardly from the wheel, with a groove adjacent the outermost end of the axle, a second wheel with a longitudinally, outwardly extending axle shaft fixed at one end to the second wheel where the outer end of the second axle shaft includes a generally cylindrical housing having an open to receive the outermost end of the first axle. A first plate is provided to be received on the open end of the housing and has a central aperture, of diameter generally equal to the diameter of the first axle member, so the first axle member extends therethrough and so the end of the first axle and the groove are located within the housing. A first bearing is of diameter generally equal to the inner diameter of the housing located within the housing to receive the outer end of the first axle to support the end of the first axle and a second thrust bearing having a diameter generally equal to the inner diameter of the housing is retained therein to also receive the end of the first axle so that the second bearing is located between the groove and the first plate. A retainer device is provided to be received in the groove within the housing to retain the axle from longitudinal outward movement with respect to the housing.
Inventors
👤 Edward Jungbert
Bibliographic Details
Application Number—
JurisdictionUS
Data Sourcegoogle_patents
Last Synchronized2026-11-04 20:34
CPC Classifications
B; B60; B60B; B60B35/00; B60B35/12; B60B35/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
273 words
An axle assembly including a first axle means fixed to a first wheel to ride on a first track and extending longitudinally outwardly from said first wheel having groove means adjacent the end thereof, a second wheel having a longitudinally, outwardly extending second axle fixed at one end to said second wheel; an enlarged generally cylindrical housing having carried at the end of said second shaft having an open end of selected diameter adapted to receive the outermost end of the first axle member therewithin where said housing has smooth inner walls; cap means to be received on the open end of the housing and having a central aperture of diameter generally equal to the diameter of said first axle member so said first axle member extends therethrough and so said groove is located within said housing, first bearing means to receive the outer end of first axle and having a diameter generally equal to the inner diameter of the housing and received therein to support the free end of said first axle; second bearing means having a diameter generally equal to the inner diameter of the housing and received therewithin and having a bearing aperture generally equal to the diameter of said first axle to receive said first axle so said second bearing is located between said groove means and said cap; and, retainer means adapted to be received in said groove means within said housing to engage one side of said second bearing where a second side of said second bearing engages the side adjacent of said housing to retain the axle from longitudinal outward movement with respect to said housing.
Claim 2
Dependent Claim
273 words
An axle assembly including a first axle means fixed to a first wheel to ride on a first track and extending longitudinally outwardly from said first wheel having groove means adjacent the end thereof, a second wheel having a longitudinally, outwardly extending second axle fixed at one end to said second wheel; an enlarged generally cylindrical housing having carried at the end of said second shaft having an open end of selected diameter adapted to receive the outermost end of the first axle member therewithin where said housing has smooth inner walls; cap means to be received on the open end of the housing and having a central aperture of diameter generally equal to the diameter of said first axle member so said first axle member extends therethrough and so said groove is located within said housing, first bearing means to receive the outer end of first axle and having a diameter generally equal to the inner diameter of the housing and received therein to support the free end of said first axle; second bearing means having a diameter generally equal to the inner diameter of the housing and received therewithin and having a bearing aperture generally equal to the diameter of said first axle to receive said first axle so said second bearing is located between said groove means and said cap; and, retainer means adapted to be received in said groove means within said housing to engage one side of said second bearing where a second side of said second bearing engages the side adjacent of said housing to retain the axle from longitudinal outward movement with respect to said housing.