Abstract: An extension tool is provided for operating handwheels, such as those found on locomotive handbrakes. The tool includes a spinning handle and a tool body. The handle freely rotates about a longitudinal axis and provides a user with a spinning grip, allowing him or her to quickly and easily turn a handwheel. The tool body includes two or more jaws that clamp to the handwheel. The tool body additionally includes a screw mechanism for selectively tightening or releasing the jaws, in order to respectively attach or detach the tool from the handwheel as desired. Preferably, the screw mechanism further includes a drawbar that extends through an interior of the handle, and is adapted to move longitudinally to rotate the jaws. The drawbar is moved by rotating a threaded drawbar nut at an end of the tool.
Abstract: The present invention includes an apparatus and method for trimming the dome of a container comprising at least one trimming station having a plurality of guide rollers and a knife, and a rotation guide. The apparatus is adapted so that the container is in contact with the rotation guide and at least two of the guide rollers during trimming.
Type:
Application
Filed:
July 22, 2002
Publication date:
January 22, 2004
Applicant:
DELAWARE CAPITAL FORMATION, INC.
Inventors:
Harold James Marshall, William Storrs Reynolds
Abstract: A dowel maker having a first rough-sizing blade attached to a body with a micro-adjust assembly for adjusting blade position and a second finish-cutting blade also attached to a body with a micro-adjust assembly for adjusting blade position. Dowel diameters smaller than the largest diameter the body can accommodate may be produced using interchangeable front insert guides, and interchangeable rear guides are also used for different diameter dowels. A workpiece with a square cross-section end is driven through the dowel maker with a square recess socket driven by an electric hand drill.
Type:
Grant
Filed:
August 26, 1999
Date of Patent:
July 24, 2001
Assignee:
Lee Valley Tools Ltd.
Inventors:
Abdul Aziz, Leonard G. Lee, Lloyd Sevack
Abstract: A miniature tenon cutter having an aluminum body and a flat cutter blade positioned adjacent to a throat having a funnel mouth utilizing a gauge to assist in establishing cutter blade position. The tenon cutter is used with an electric drill motor, and it forms a cylindrical tenon with a sloping shoulder.