초록 ▼

A clevis pin assembly includes a pin that may be removably inserted into a coupling. The pin is structured to have a channel extending therethrough. The channel may receive a lubricant thereby inhibiting the pin from becoming seized within the coupling. A fitting is removably coupled to the pin. The

A clevis pin assembly includes a pin that may be removably inserted into a coupling. The pin is structured to have a channel extending therethrough. The channel may receive a lubricant thereby inhibiting the pin from becoming seized within the coupling. A fitting is removably coupled to the pin. The fitting may be fluidly coupled to a lubrication source thereby facilitating the lubricant to be introduced into the channel. A retainer is removably inserted through the pin thereby retain the pin within the coupling.

대표청구항 ▼

1. A clevis pin assembly configured to internally receive a lubricant, said assembly comprising: a pin being configured to be removably inserted into a coupling, said pin being structured to have a channel extending therethrough, said channel being configured to receive a lubricant thereby inhibitin

1. A clevis pin assembly configured to internally receive a lubricant, said assembly comprising: a pin being configured to be removably inserted into a coupling, said pin being structured to have a channel extending therethrough, said channel being configured to receive a lubricant thereby inhibiting said pin from becoming seized within the coupling;a fitting being removably coupled to said pin, said fitting being configured to be fluidly coupled to a lubrication source thereby facilitating the lubricant to be introduced into said channel; anda retainer being removably inserted through said pin wherein said retainer is configured to retain said pin within the coupling; andwherein said pin has a head and a shaft, said head having a first surface, a second surface and a peripheral surface extending between said first surface and said second surface, said peripheral surface having a plurality of intersecting faces such that said head has a hexagonal shape wherein said head is configured to be manipulated with a wrench thereby facilitating said pin to be removed from the coupling. 2. The assembly according to claim 1, wherein said first surface has a well extending inwardly toward said second surface, said well having a bounding surface, said bounding surface being threaded. 3. The assembly according to claim 1, wherein: said exterior surface has a plurality of openings extending into said channel, said openings being spaced apart from each other and being distributed along said shaft; andsaid exterior surface has an aperture extending therethrough, said aperture being positioned between said distal end and said channel, said aperture extending completely through said shaft. 4. A clevis pin assembly configured to internally receive a lubricant, said assembly comprising: a pin being configured to be removably inserted into a coupling, said pin being structured to have a channel extending therethrough, said channel being configured to receive a lubricant thereby inhibiting said pin from becoming seized within the coupling;a fitting being removably coupled to said pin, said fitting being configured to be fluidly coupled to a lubrication source thereby facilitating the lubricant to be introduced into said channel;a retainer being removably inserted through said pin wherein said retainer is configured to retain said pin within the coupling; andwherein said pin has a head and a shaft, said head having a second surface; and said shaft extends away from said second surface, said shaft having a distal end with respect to said second surface, said shaft having an exterior surface extending between said head and said distal end, said exterior surface being curved such that said shaft has a cylindrical shape, said shaft being configured to be inserted into the coupling having said exterior surface frictionally engaging the coupling. 5. The assembly according to claim 4, wherein: said head has a well; andsaid channel extends longitudinally through said shaft toward said distal end, said channel intersecting said well. 6. A clevis pin assembly configured to internally receive a lubricant, said assembly comprising: a pin being configured to be removably inserted into a coupling, said pin being structured to have a channel extending therethrough, said channel being configured to receive a lubricant thereby inhibiting said pin from becoming seized within the coupling;a fitting being removably coupled to said pin, said fitting being configured to be fluidly coupled to a lubrication source thereby facilitating the lubricant to be introduced into said channel;a retainer being removably inserted through said pin wherein said retainer is configured to retain said pin within the coupling;wherein said head has a well, said well having a bounding surface; and said fitting has a first end, a second end and an exterior surface extending between said first end and said second end, said exterior surface being threaded adjacent to said second end, said exterior surface threadably engaging said bounding surface. 7. The assembly according to claim 6, wherein said fitting has a tunnel extending through said first end and said second end such that said tunnel is in fluid communication with said well when said fitting is coupled to said pin, said first end being configured to be coupled to the lubrication source thereby facilitating the lubricant to be urged into said channel and outwardly through each of said openings such that said pin is prevented from becoming seized within the coupling. 8. A clevis pin assembly configured to internally receive a lubricant, said assembly comprising: a pin being configured to be removably inserted into a coupling, said pin being structured to have a channel extending therethrough, said channel being configured to receive a lubricant thereby inhibiting said pin from becoming seized within the coupling;a fitting being removably coupled to said pin, said fitting being configured to be fluidly coupled to a lubrication source thereby facilitating the lubricant to be introduced into said channel;a retainer being removably inserted through said pin wherein said retainer is configured to retain said pin within the coupling; andwherein said retainer has a pair of ends, said retainer being curved between said pair of ends such that retainer has a U-shape, one of said ends of said retainer being directed through said aperture such that said retainer extends through said shaft. 9. A clevis pin assembly configured to internally receive a lubricant, said assembly comprising: a pin being configured to be removably inserted into a coupling, said pin being structured to have a channel extending therethrough, said channel being configured to receive a lubricant thereby inhibiting said pin from becoming seized within the coupling, said pin having a head and a shaft, said head having a first surface, a second surface and a peripheral surface extending between said first surface and said second surface, said peripheral surface having a plurality of intersecting faces such that said head has a hexagonal shape wherein said head is configured to be manipulated with a wrench thereby facilitating said pin to be removed from the coupling, said first surface having a well extending inwardly toward said second surface, said well having a bounding surface, said bounding surface being threaded, said shaft extending away from said second surface, said shaft having a distal end with respect to said second surface, said shaft having an exterior surface extending between said head and said distal end, said exterior surface being curved such that said shaft has a cylindrical shape, said shaft being configured to be inserted into the coupling having said exterior surface frictionally engaging the coupling, said channel extending longitudinally through said shaft toward said distal end, said channel intersecting said well, said exterior surface having a plurality of openings extending into said channel, said openings being spaced apart from each other and being distributed along said shaft, said exterior surface having an aperture extending therethrough, said aperture being positioned between said distal end and said channel, said aperture extending completely through said shaft;a fitting being removably coupled to said pin, said fitting being configured to be fluidly coupled to a lubrication source thereby facilitating the lubricant to be introduced into said channel, said fitting having a first end, a second end and an exterior surface extending between said first end and said second end, said exterior surface being threaded adjacent to said second end, said exterior surface threadably engaging said bounding surface, said fitting having a tunnel extending through said first end and said second end such that said tunnel is in fluid communication with said well when said fitting is coupled to said pin, said first end being configured to be coupled to the lubrication source thereby facilitating the lubricant to be urged into said channel and outwardly through each of said openings such that said pin is prevented from becoming seized within the coupling; anda retainer being removably inserted through said pin wherein said retainer is configured to retain said pin within the coupling, said retainer having a pair of ends, said retainer being curved between said pair of ends such that retainer has a U-shape, one of said ends of said retainer being directed through said aperture such that said retainer extends through said shaft.