Abstract: An assembly for isolating and protecting the head and shaft of sprinklers from the surrounding soil, vegetation and external impacts, once it is installed into the ground. The assembly including a tubular chamber having an upper opened end and a lower threaded opening that allows the connection of the sprinkler with the water supply, the dimensions inside the tubular chamber are enough for a user's hand to manipulate the sprinkler shaft. This assembly further includes a retention ring mounted into a shield member that in turn is mounted to the tubular chamber and kept in place by a locking mechanism. The sprinkler shaft is housed inside the tubular chamber while the sprinkler head is protected in a recess defined by the inner lateral wall of the shield and a rubber gasket.
Abstract: A protective apparatus for use with a fuel pump filler gun having in sequence a barrel, a head, and a handle, includes a protective body. The protective body has an energy absorbing inner layer, e.g., upholstery material, surrounding a portion of the filler gun to protect the filler gun from impact forces. The protective body also includes an outer layer surrounding at least a portion of the inner layer. The outer layer is harder than the inner layer so as to resist scratching, absorb the initial impact, and distribute the forces over the softer inner layer. The protective apparatus further permits attachment of the protective body to the filler gun or to a boot covering a portion of the filler gun. A spring can be provided between the filler gun and outer shell to absorb direct impacts, and ribs can be provided on the inner surface of the outer shell.
Abstract: A protective apparatus for use with a fuel pump filler gun having in sequence a barrel, a head, and a handle, includes a protective body. The protective body has an energy absorbing inner layer, e.g., upholstery material, surrounding a portion of the filler gun to protect the filler gun from impact forces. The protective body also includes an outer layer surrounding at least a portion of the inner layer. The outer layer is harder than the inner layer so as to resist scratching, absorb the initial impact, and distribute the forces over the softer inner layer. The protective apparatus further includes means for attaching the protective body to the filler gun or to a boot covering a portion of the filler gun. A spring can be provided between the filler gun and outer shell to absorb direct impacts, and ribs can be provided on the inner surface of the outer shell.
Abstract: A protective apparatus for use with a filler gun having in sequence a barrel, a head, and a handle, includes a protective body. The protective body includes an outer shell surrounding at least a portion of the filler gun. The outer layer is made of a hard material so as to resist scratching, absorb the initial impact, and distribute the forces away from the filler gun. A pair of arcuate ribs are provided between the filler gun and outer shell to assist in the distribution of impact forces, absorb direct impacts, and act as spacers between the outer shell and the filler gun.