Abstract: A de-icing scraper preferably includes a scraper member, a handle member, a trigger device and a pressurized de-icing cartridge. The pressurized de-icing cartridge is retained in the scraper member. The trigger device is used to push the pressurized de-icing cartridge to release de-icer fluid therefrom. The de-icer fluid is dispensed through at least one spray tunnel adjacent the scrapper member. A second embodiment of the de-icing scraper includes a scraper member, a handle member and a fluid pump. De-icing fluid is retained in the scraper member and the fluid pump is retained in the handle portion. The fluid pump is actuated to dispense de-icing fluid through at least one spray tunnel adjacent the scraper member. A third embodiment of the de-icing scraper includes a scraper member, a handle member, a fluid pump and a de-icer container.

Abstract: A dual lip shaft seal includes two sealing disks bonded directly to a radial wall of an annular metal case. The radial wall has an annular step, such that two separate mounting surfaces are formed for mounting the two disks. Each sealing disk is preferably formed of PTFE and heat-bonded to its respective mounting surface by an induction heater coil disposed in confronting relation to the radial wall of the metal case.