Abstract: An air tool comprising a barrel; a main body portion from which the barrel extends; a sleeve secured to an exterior of the barrel, the sleeve connected to the barrel by a retaining ring wherein the sleeve provides for a gripping location by an operator and wherein the retaining ring facilitates rotation of the sleeve relative to the barrel when the tool is operation.
Type:
Grant
Filed:
November 2, 2018
Date of Patent:
June 8, 2021
Assignee:
VIS, LLC
Inventors:
Sam Butler, Katherine Mruz, Patrick S. Livingston, Billy R. Lee, Jr.
Abstract: A chassis member for a hydraulic floor jack having angled side frame members which have a curved upper surface and provide an inner wall attached to a rear side frame and an outer wall attached to a tapered surface of a caster support bracket.
Abstract: A wheeled engine stand and a process of using the engine stand is provided. The engine stand provides a wheeled base supporting a mounting head with retainers. The mounting head is reversibly attached to a drive shaft through, a retaining pin extending through a mounting head collar. A steering handle is detachably supported on an upper adaptor plate to allow for movement for the wheeled base.
Abstract: A bi-directional valve body for a pneumatic hammer is provided which has non-circular air intake and air exhaust ports within lateral walls of the valve body and which provides for a smaller mass and volume while increasing the efficiency of air flow through the valve body. A length of the valve body is greater than a width, and allows for less resistance of air flow into the lateral walls defined within the respective valve body halves.
Abstract: A power unit for a hydraulic floor jack is provided having a unitary forged steel manifold engaged with a ram assembly, the ram assembly and manifold being selected from materials and finishes that when interacting with a cylinder bearing, exhibits a longer performance life.
Abstract: A wheeled engine stand and a process of using the engine stand is provided. The engine stand provides a wheeled base supporting a mounting head with retainers. The mounting head is reversibly attached to a drive shaft through, a retaining pin extending through a mounting head collar. A steering handle is detachably supported on an upper adaptor plate to allow for movement for the wheeled base.
Abstract: A wheeled engine stand and a process of using the engine stand is provided. The engine stand provides a wheeled base supporting a mounting head with retainers. The mounting head is reversibly attached to a drive shaft through a retaining pin extending through amounting head collar. A steering handle is detachably supported on an upper adaptor plate to allow for movement for the wheeled base.