Aktiebolaget Skf

Dave Templin

Yefim Epshetsky

Linas Maskaliunas

Mahmoud Zandieh

Kacy D Denton

A plug for a hubcap includes a base configured to fit into and obstruct a port of a hubcap. The base at least partially defines a cavity therein. The plug also includes a cap extending radially outward from the base. The cap defines an opening therein, the opening extending at least partially radially, and a passage extending axially between the opening and the cavity. The opening is in fluid communication with the cavity via the passage.

Shielded vent plug for wheel end hubcaps

A seal assembly is for sealing between a shaft and a body rotatable about an axis extending through the shaft and includes an annular elastomeric sealing member disposeable within the body bore and coupleable with the shaft. The sealing member has a centerline coaxial with the shaft axis and a radially-outwardly extending, generally annular lip sealingly engageable with an inner circumferential surface of the bore or of a member disposed within the bore so as to define a seal interface. The sealing lip is configured to displace fluid within the sealing interface generally axially out of the interface when the hub rotates about the shaft. Preferably, the sealing member is coupled with an inner casing and disposed within an outer casing, the seal lip sealing against the outer casing inner surface, and a second sealing lip is coupled with the outer casing and seals against the inner casing outer surface.

Outwardly sealing pumping seal assembly

A heavy duty vehicle hubcap preferably made from a plastic material and having a sidewall, an end wall with a transparent window insert formed therein, and further including a radial mounting flange. The hubcap also includes an access port formed in the hubcap body sidewall and a vent plug removably positioned in liquid tight relation within the access port defined in the hubcap. Preferably, the hubcap is vented to permit passage of gas and vapor therethrough without permitting liquid to pass into the sealed region.

Growing community of inventors

Elgin, IL, United States of America

Dave Templin