Class / Patent application number | Description | Number of patent applications / Date published |
184105300 | Nipple or fitting | 6 |
20080230319 | Device for Securing and Lubricating Bushings - Disclosed is a device for securing and lubricating a bushing. The device comprises: a first member having a first body portion, a first engaging portion extending outwardly from the first body portion, and at least one channel drilled through a lateral outer surface of the first engaging portion and extending along a complete length of the body portion; and a second member having a second body portion and a second engaging portion disposed internally and along a longitudinal axis of the second body portion. The first engaging portion mounts a bushing covering at least a portion of an opening of the channel on the lateral outer surface and engages with the second engaging portion, thereby sandwiching the bushing between the first member and the second member. Pressurizing a lubricant through the channel transmits the lubricant to an inner surface of the bushing through the opening of the channel on the first engaging portion. | 09-25-2008 |
20100147629 | FITTING COVER - A lubricant fitting cover for a zerk having a substantially planar body with a first side and a second side, the first side is capable of being removeably secured to the head of a grease fitting, the second side includes an indicator for providing information about the type of lubricant to be injected through the grease fitting. | 06-17-2010 |
20100155180 | Quick Lubricant Nipple Mechanism with a Check Device - A quick lubricant nipple mechanism with a check device comprises a lubricant nipple which is connected to an extension pipe device having a pipe, an outlet connection, a check valve and an inlet connection. The pipe has one end connected to the outlet connection and the other end connected to one end of the check valve which has the other end connected to the inlet connection. The outlet connection of the extension pipe device is connected to the lubricant nipple, so that the lubricant injection can be carried out quickly and easily and the lubricant gun is easy to align. Hence, with such a device, the lubricant injection can be done by only one person. | 06-24-2010 |
20130206512 | GREASE FITTING - A grease fitting is disclosed. The grease fitting has an outer shell. The outer shell encloses an internal cavity. The outer shell includes a ball check, a hexagonal portion, and a thread blank. The ball check is located at a first end of the outer shell. The ball check is configured to receive grease. The thread blank is located at a second end of the outer shell. The thread blank includes hardened lead threads configured to form threads in an untapped hole. In an embodiment, the grease fitting may include a thread guide extending from the thread blank. | 08-15-2013 |
20130206513 | LINKAGE PIN ASSEMBLY - A linkage pin assembly is disclosed. The linkage pin assembly includes a grease fitting, a linkage pin, and a coupling. The grease fitting includes an outer shell. The outer shell encloses an internal cavity. The outer shell includes a thread blank having at a second end of the outer shell. The thread blank includes hardened lead threads. The hardened lead threads are induction hardened to at least RKW C 53. The linkage pin has an untapped hole. The coupling is between the grease fitting and the linkage pin. The coupling is formed when the hardened lead threads of the grease fitting create corresponding threads in the untapped hole of the linkage pin when the grease fitting is inserted into the linkage pin. | 08-15-2013 |
20140060974 | Idle Gear Remote Grease Line - A remote grease line device is disclosed that provides users with an efficient device for greasing a grease fitting. The remote grease line device comprises a hose, a nipple fitting secured to an end of the hose, and a bulkhead fitting secured to the opposite end of the hose. Once the nipple fitting and the hose are secured together, the nipple fitting is attached to the device with the grease fitting, then the device is positioned in an easily accessible position in the vehicle to allow for greasing of the device with the grease fitting. A user then secures a grease delivery device (i.e., a grease gun) to the bulkhead fitting for dispensing grease or other fluids into the bulkhead fitting and through the hose to the device with the grease fitting. The device with the grease fitting is typically an idle gear shaft for a racing vehicle. | 03-06-2014 |