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US 9,873,194 B2Granted
Wrench extension tool
OwnerCarlos Bolivarinventor
Life of this patent
Estimating the term…
Abstract
A wrench extension tool for application to a dual open end wrench to increase leverage applied to the wrench and providing multiple position attachments to the end of the open end wrench opposite the end applied to an object removed or applied upon a threaded bolt, stud or shaft, having a variety of attachment positions to the wrench as selected for optimizing application to the open end wrench by a user.
Claims3
A wrench extension tool for an enhanced application of force and torsion upon a dual open end wrench, said tool comprising:
- a body, a first tool end and a second tool end, each said tool end comprising a tool channel, a right side panel, a left side panel, a front panel and rear panel an upper edge of the right side panel, left side panel, front panel and rear panel forming an upper surface with an upper surface tool channel opening, a lower edge of the right side panel, left side panel, front panel and rear panel forming a lower surface with a lower tool channel opening and the tool channel defined by inner surfaces of the right side panel, left side panel, front panel and rear panel;
- a first pin attached to said upper surface across said upper tool channel opening of each tool end, wherein said first pin is attached proximate to said respective front panel;
- and
- a second pin attached across said lower tool channel opening of each tool end, wherein said second pin is attached to said lower surface closer to the respective rear panel than the respective first pin;
- and
- wherein a majority of each of said first and second pins is positioned external to the tool channel;
- wherein said first tool end and said second tool end are rotationally offset at 90 degrees laterally from one another about a longitudinal axis of said body of said extension tool, and
- each said tool channel opening is dimensionally proportional to accept a corresponding open end wrench size, in metric or standard sizes, with said first tool end of a different size than said second tool end, each tool end being adapted to a size of each end of said dual open end wrench to which said extension tool is designated to mate with and fit.
5 more elements
Dependencies are inferred from the claim text.