sleeve (Total 51914 Patents Found)

Apparatus for pushing a loaded open-ended carrier sleeve and folding the trailing dust flaps of the sleeve. Flight bars attached to endless chains located below the path of travel of the carrier sleeve initially move the sleeve. Pusher bars or lugs attached to endless chains located above the path of travel of the carr...
An apparatus and method for remotely inserting and positioning a sleeve-loaded mandrel within a damaged tube mounted in the tubesheet of a nuclear steam generator is disclosed herein. The apparatus of the invention generally comprises a frame, a mounting mechanism for detachably and pivotally mounting the frame to the ...
A heat exchanger in which a heat exchanger core is disposed within a casing which includes a side wall formed by bending a plate into the form of a sleeve in which edges of the plate are in adjacent, confronting relationship with an inwardly projecting, transversely extending deformation, the deformation being disposed...
Medical devices for implantation in a body vessel are provided. A medical device can be configured as a drainage stent adapted for placement in a bodily passageway. The drainage stent preferably includes a drainage lumen extending longitudinally through the drainage stent, and a sleeve defining a collapsible lumen in f...
A fracturing and gravel packing tool has features that prevent well swabbing when the tool is picked up with respect to a set isolation packer. An upper or jet valve allows switching between the squeeze and circulation positions without risk of closing the wash pipe valve. The wash pipe valve can only be closed with mu...
A composite, i.e., two element, two material clutch hub includes an inner sleeve of a heavy, high strength material to and about which is cast an outer element of a lighter, lower strength material. The sleeve typically includes a splined opening that is received on one or two complementarily splined shafts and a plura...
An unported vacuum drum has a system of closely spaced small grooves in the outer surface thereof and holes drilled in the drum provide communication between the grooves on the outer surface and a space on the interior of the drum. The interior drum can be connected to a source of vacuum for applying the vacuum through...
A polished surface protective sleeve that is used for covering the electrical cord of a car wax polishing and buffing machine. The protective sleeve is formed of an elongated tubular member having an internal diameter greater than the outside diameter of the electrical cord. The outer surface of the tubular member is e...
The present technique provides a system and method for improving a tip assembly for a spray coating device. An exemplary spray coating device of the present technique has a twist tip with air-assist channels. The twist tip may be applied to a spray gun and provides a portion of the fluid flow passage of the gun. Rotati...
A tab extending sleeve for a flip-top beverage, snack, and pet food container for easy opening and re-closing, wherein said sleeve is a substantially longitudinal member having a length, a width, a front end, and a distal end. The sleeve includes a top surface and a planar bottom surface being connected to each other, ...