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4029118 |
Tapping apparatus and method
A tapping apparatus and method is provided whereby a sleeve having at least one annular groove around the circumference thereof and an outwardly extending flange at one end thereof is, during the...
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4028797 |
Method for assembling resilient bushings
An nth derivative mandrel for use in assembling bushings having an annular elastomeric insert radially compressed between a pair of concentric sleeves. The mandrel profile is the nth time...
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4027372 |
Seal emplacement tools
A seal emplacement tool for emplacing flexible ring seals, and including a tube having an open end and for accommodating a folded seal, a plunger in the tube for ejecting the seal from the open...
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4026009 |
Apparatus and methods for aligning and placing insulating members in magnetic core slots
One method includes supporting a core and winding assembly; and aligning and placing separator wedges along core slots. While advancing the wedges along the slots, the leading ends thereof are...
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4026003 |
Method and apparatus for breaking and stripping hose from a mandrel
Hose is stripped from a mandrel by urging the tapered end of an annular nozzle at least partially beneath one end of the completed hose. Air under pressure is led to an annular shaped region...
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4022470 |
Grip for implement handle
The grip which incorporates the invention is designed for use with implements provided with elongate rigid handles and is particularly suitable for use with tennis rackets, golf clubs, and the...
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4017955 |
Apparatus for attaching a workpiece to a continuous length of line
This invention relates to an automatic apparatus and method for coupling a workpiece to a specified position along a continuous length of line and then cutting the line to a predetermined length. A...
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4016640 |
Method of fabricating and installing the grip of a hand-held implement
A grip for the handle of a hand-held implement that, in as-produced form, is comprised of a thin walled tubular member open at one end and a boot integral with the tubular member that closes its...
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4015325 |
Method and apparatus for securing inserts to containers
A method and apparatus for assembling an apertured insert onto a rim extending from the end of a metal container and surrounding an opening therein is disclosed herein. The method contemplates...
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4015322 |
Apparatus for locating connectors onto a circuit board
Apparatus for locating connectors onto a circuit board comprises a feed device for feeding stepwise a continuous strip of connectors. Each connector has a clamp at one end and the feed device feeds...
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4014184 |
Propeller shaft liner and inserting apparatus
An improved propeller shaft liner of the type employed to damp propeller shaft vibrations and apparatus for inserting such liner into the propeller shaft. A tubular liner of paper is formed with a...
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4005737 |
Window screen assembly tool
A tool for the assembly of screens to windows consisting of a table or bench top for mounting the tool thereon, a gear train mountable to the edge of the bench or table, a hand driven gear for...
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4003430 |
Apparatus for the replacement of seals in a well ram type blow out preventer
This invention relates to the replacement of seals in ram type blow out preventers and is especially useful for replacing such seals where the well head is at a considerable distance from the drill...
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4003122 |
Apparatus and method for applying filter to a drainage tubing
Apparatus and method for applying a filter sleeve to a continuous length of drainage tubing. The filter sleeve is gathered and packed endwise on a tubular mandrel. The mandrel is received within a...
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4003117 |
Overcapping apparatus
A pair of laterally spaced pocketed starwheels, mounted on a common shaft for synchronized rotation, receive and cradle composite fiber cans in a manner so as to preclude distortion of the cans...
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4001929 |
Method of constructing a medical needle holder assembly
A medical needle holder assembly comprising a generally tubular needle holder, a filter element constituted by a wad of a lengthy filament yarn of synthetic resin and a generally tubular filter...
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4000557 |
Method and apparatus for securing swage sleeves upon a wire rope splice
Method and apparatus for securing swage sleeves upon a wire rope having a sling spliced thereon. The apparatus includes semi-automatic mechanisms for insuring the full and efficient fastening of...
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3997965 |
Apparatus and method for shaping and placing lubricant wicking material
Apparatus is provided for shaping a generally elongate strip of lubricant wicking material and placing it into a component for a dynamoelectric machine. In this apparatus, means is provided for...
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3992766 |
Apparatus for processing elastic articles
The present invention is directed to improvements in the method and apparatus for processing elastic articles, such as condoms. The invention is directed more specifically to an automated apparatus...
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3990138 |
Device for placing a preformed fitting in a groove
A process for placing a preformed fitting in a groove located at the periphery of a bore and a device for use in this process. An obstacle with an external diameter slightly less than the diameter...
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3987144 |
Method for the removal of a mold core from an injection molded plastic duct section
In the injection molding of undercut and continuously slotted duct sections from a plastic material where a multi-part mold structure including a core is used, the core of the mold structure is...
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3981066 |
Method and apparatus for inserting seal rings into restricted grooves
Apparatus for inserting a relatively hard seal ring into a circular groove with a restricted opening, comprising an annular funneled chute formed by inner and outer annular members and an...
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3981065 |
Method and apparatus for assembly of bearing bushing
A method and apparatus for assembling a hollow rubber bushing between two radially spaced elements of a bearing. The final space to be occupied by the bearing is considerably smaller than the "at...
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RE28959 |
Apparatus and method for manufacturing tubing for reclosable bags
Extruding tubular bag material having interlocking profiles thereon and guiding the profiles together flattening the tube and interlocking the profiles.
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3978573 |
Device for extracting bushings from a bushing support
A bushing removing tool which includes an elongated handle portion and an operative head extending transversely of the handle portion and to one side thereof. A hook projection at an end of the...
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3974558 |
Method of installing annular seal for coaxial tubular member
This upstroke-cushioning expansible strut consists of a spring-pressed hollow upper inner arm having on its lower end a piston head reciprocable within a roughly cylindrical hollow lower outer arm,...
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3973317 |
Arrangement for removal of captive fastener
This invention provides a removal arrangement for a fastener element which includes spaced exterior portions of a first diameter with a frustoconical portion in between, the frustoconical portion...
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3967363 |
Method and apparatus for manufacturing combination shock absorbers and leveling struts
A method and apparatus for assembling combination shock absorbers and leveling struts of the type comprising a telescopic direct acting shock absorber having a reciprocable piston and piston rod,...
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3967359 |
Loading device for installation of rotary engine oil sealing rings
A loading device for installation of rotary engine oil sealing rings into paired concentric circular grooves in a rotor end face comprising an annular sleeve having an inside diameter equal to the...
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3964153 |
Method for transferring yarn packages from a winding tube to a core for dyeing
A method, and means for use in performing the same, are disclosed by which a core tube on which a yarn package has been wound may be readily removed while concurrently replacing the removed winding...
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3961409 |
Machine for unloading micro-electronic beam lead chips
This invention is directed to a machine for unloading micro-electronic beam lead devices from a carrier. The machine removes the resilient clip, base and circuit board from the cover and the chip...
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3959061 |
Apparatus and method for inserting membrane into container lids
Apparatus and a method for inserting flexible liners into container lids. The apparatus includes a piston and means for actuating the piston in a reciprocal path. Means are provided for supporting...
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3955414 |
Contact insertion apparatus
A method and apparatus for inserting an electrical contact into a bore in an electrical connector insulator. A sleeve with a slidable pin therein extending beyond the forward end of the sleeve are...
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3952393 |
Machine and method for assembling pistons into engines
A production line for mechanically assembling pistons into cylinders of an internal combustion engine block and for automatically mounting the split bearing for each piston connecting rod to the...
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3949621 |
Endless belt with trapezoidal section constituted by supporting members
The trapezoidal cross-section or profile of an endless driving belt is shaped by means of an uninterrupted row of thin metal plates transversely mounted on a metallic pull band over the entire...
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3949459 |
Transmission tools
The improved transmission tools are adapted to compress springs forming parts of the front and rear servo assemblies of an automatic transmission, so that snap spring locks may be removed to permit...
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3947945 |
Arrangement for removal of captive fastener
This invention provides a removal arrangement for a fastener element which includes spaced exterior portions of a first diameter with a frustoconical portion in between, the frustoconical portion...
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3947944 |
Shaft seal unitized transfer fixture
A unitized transfer fixture for the assembly of sealing components to be applied to a shaft and for the transfer of the preassembled sealing components onto the shaft to a final position in the...
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3946483 |
Apparatus for and method of removing a flexible tubular conduit from around an associated elongated rigid supporting mandrel
An apparatus for and method of removing a flexible tubular conduit from around an associated elongated rigid supporting mandrel which is at least several feet in length is provided wherein the...
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3946480 |
Apparatus for use in applying an expandable resilient sleeve to a member therein
A device for maintaining a laterally expanded elastomeric sleeve, or the like, in a laterally expanded condition, and for progressively permitting the sleeve to contract onto a member within the...
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3945108 |
Core inserter for filters
Method and apparatus for repetitive insertion of filter cores into filters in an automatic manner wherein filter elements of closed loop accordion-pleated configuration are fed to the apparatus and...
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3941635 |
Method of sealing the end of a sleeved roll
A method is provided for sealing the end of a sleeved roll comprising a roll-shaped body and a tubular sleeve-shaped lamina formed of a thermoplastic synthetic resinous release material coaxially...
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3940845 |
Method of manufacturing closure flanges
A closure flange molded of synthetic plastic resin has an internally threaded cylindrical neck surrounded at one end by a circumferentially enlarged base. An annular groove is formed on the flange...
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3940844 |
Method of installing an insulating sleeve on a staple
An insulated staple is formed by a U-shaped body member, and a piece of flexible, plastic tubing bent in a U-shaped configuration and installed on the body member. The plastic tubing is cut along a...
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3940840 |
Tool for extraction of a preformed fitting from a peripheral groove
A tool is provided for the extraction of preformed fittings placed in a peripheral groove hollowed into the wall of a bore. A pincer device is formed by two tapered noses, one fixedly attached to a...
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3928103 |
High elongation voided elastomeric bushings and method and means for their assembling
Method for assembling a high elongation voided elastomeric bushing having an elastomeric insert compressively positioned between rigid inner and outer sleeves and elongated greater than 10%. The...
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3921273 |
Method of filling a casing with heat insulating fibers
Method of filling a casing with heat insulating fibers in which a fibrous heat insulating mass of fixed size is inserted into a space to be filled by vacuum-packing the fibrous mass in a...
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3914844 |
Apparatus for seating poultry feather plucking fingers
A method is disclosed mounting a resilient poultry feather plucking finger to a rigid finger support with a peripheral groove in the head portion of the finger seated snugly within an aperture of...
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3913206 |
Method for replacement of wire seal, electrical contact
The tool enables replacement of a defective individual seal at the wire end of an electrical contact without the need to remove and/or shorten the cable from the contact. The tool comprises a shaft...
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3909916 |
Component removal tool
A tool for removing an annular oil seal assembly from an engine housing from which a crankshaft projects. The tool comprises a circular plate secured to the end face of the crankshaft by screws and...
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