Delta International Machinery Corp.

Jeffrey L Haffely

Louis C Brickner, Jr

Charles J Baird

Xun Lei

Barry D Wixey

Robert M Hempy

Ronald E Young

A restraining mechanism of an adjustable work table is disclosed for releasably restraining movement of a movable member of the table relative to a stationary member of the table. The restraining mechanism includes a clamping portion connected to one of the movable and stationary members, and a spring portion connected to the clamping portion for forcing the clamping means against the other of the movable and stationary members and thereby restraining movement of the movable member relative to the stationary member. The restraining mechanism further includes a pivot portion attached to the one of the movable and stationary members, and a lever arm portion, pivotably cooperating with the pivot, for contacting the clamping portion during pivotal motion of the lever arm portion and thereby operating against the bias of the spring portion to reduce the force applied through the clamping portion to the other of the movable and stationary members, to allow movement of the movable member relative to the stationary member.

Restraining mechanism

An apparatus for holding a tool having a cutting edge in a predetermined abrading orientation with respect to a tool abrading apparatus. The apparatus comprises a base member supportable on the tool abrading apparatus and adapted to support a tool thereon. A positioning member is movably attached to the base member for selective abutting contact with the tool. An adjustment assembly is attached to the base member for selectively advancing and retracting the positioning member relative to the base member to position the tool into the predetermined abrading orientation. A tool retaining member is removably attached to the base to selectively retain the tool on the base member in the predetermined abrading orientation.

Tool fixture for abrading apparatus

Apparatus for supporting an object which includes at least two leg members attached to and capable of folding under an object-supporting surface. The leg members are pivotally attached to the object-supporting surface at pivot axes offset from one another relative to the object-supporting surface so that the leg members may fold under the object-supporting surface without interfering with one another. The apparatus includes diagonal supports, attached from the leg members to the object-supporting surface, which are designed to fold with the leg members. The apparatus may also include side rails defining the object-supporting surface. The side rails are configured to releasably attach to a specially configured base portion on an object such as a miter saw.

Flat folding support

An abrading machine includes a tool platform for supporting a tool at a selected elevation and angular position relative to an abrading surface of the abrading machine. The tool platform includes a tool rest member, having a tool-receiving surface, which is movably attached to a carriage assembly which is, in turn, movably received by a support assembly. An abrading machine having two or more abrading stations and an adjustable tool platform moveable between the abrading stations is also provided.

Adjustable tool platform and an abrading machine including the same

Grinding and sharpening machine

Bench mountable plate joining machine

Disclosed is a bench mountable joining machine. The joining machine comprises machine apparatus for supporting and positioning a workpiece while making a slot-like plunge cut into a joint surface of the workpiece. The machine also includes a base member for removably mounting the machine to a bench.

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Gibsonia, PA, United States of America

Jeffrey L Haffely