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8181326 |
Method and apparatus for installing a seal
An apparatus and method are provided for installing a seal into a part. A main body of the apparatus has two wings, and a raised shoulder that extends along the main body and two wings. A bracket...
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8096032 |
Toggling punch
A toggling punch for attaching a waveguide entry spinning to a waveguide entry panel wherein the cylindrical body portion of the waveguide entry spinning is deformed outwardly over the waveguide...
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8046908 |
Press for attaching nuts to pipes
A press for attaching nuts to pipes has an upper base, a lower base, a movable support having a base end supported at a rear end of the lower base and a front end extending to the front end side of...
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8006361 |
Installation tool for use with a liner sleeve attachment
An installation tool for use with a liner sleeve attachment, such as a nutplate assembly for mounting onto a substrate blind side as disclosed in U.S. Pat. No. 5,704,747. The installation tool...
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7926318 |
Alignment device and methods of using the same
An alignment device is located on a mandrel of an installation tool and is used to align a structural member in an opening of a workpiece while seating a radial flange of the structural member...
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7617712 |
Alignment device and methods of using the same
An alignment device is located on a mandrel of an installation tool and is used to align a structural member in an opening of a workpiece while seating a radial flange of the structural member...
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7559136 |
Press for attaching nuts to pipes
A press for attaching nuts to pipes has a lower holder (6) fitting in and holding a pipe (60). A basal portion of this holder supported on the rear part of a lower base (2) moves up and down, and...
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6990722 |
Method and apparatus for connecting a fastener element to a wall
A tubular fastener element is inserted into an opening in a wall until a flange at the trailing end of the fastener element is in contact with the wall. Then, an externally threaded end of a rod is...
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6718815 |
Crimping tool and device for flexible circuit and crimping station provided with such a device
Tool, device and machine for crimping contacts 10 possibly arranged in a housing of connector 20 onto a flexible circuit 40. The tool principally has a solid block 1 provided with a plurality of...
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6704995 |
Method for swaging a suspension assembly to an actuator arm of an actuator block
A method for swaging a suspension assembly to an actuator arm of a data storage device is disclosed. The method includes steps of inserting a deformable tubular stake into an aperture of an...
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6705149 |
Universal backup mandrel with retractable sleeve and shock absorbing means
A backup mandrel for attaching a grommet to a washer in an aircraft panel opening having a housing and a nose piece attached to the housing, the nose piece having an opening. A stem is attached to...
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6684489 |
Apparatus for assembling a stator core
An apparatus for assembling a stator core having a plurality of radially disposed and radially movably jigs for holding the segmented cores. Vertically movable cams are provided vertically...
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6523239 |
Die for assembling metal spool having high torque transmitting capacity between spool components
A die and method of assembling a high torque capacity metal spool. The spool comprises a cylindrical barrel, a pair of flanges and a pair of flange hubs. The die includes a support member and a...
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6389684 |
Swaging flexures to E-block arms
A swaging device for connecting suspension assemblies to an actuator block of a disc drive. The swaging device includes an expandable member which is designed for insertion into channels of tubular...
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6311379 |
Folding machine
The invention relates to a folding machine for producing folded seam connections between partial surfaces (38a) consisting of flat material closed in a tubular form. The inventive folding machine...
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6289570 |
Die and method for assembling metal spool having high torque transmitting capacity between spool components
A die and method of assembling a high torque capacity metal spool. The spool comprises a cylindrical barrel, a pair of flanges and a pair of flange hubs. The die includes a support member and a...
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6223581 |
Bordering device
The present invention pertains to a hemming device 1 with a hemming head 6, which has one or more hemming tools 8, 9, divided into segments 12 through 16 in the case of a plurality of hemming...
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5722139 |
Installation apparatus for attaching a fastener to a panel
An improved installation apparatus and method of attaching a female fastener element, such as a self-riveting nut fastener, to a metal panel, wherein a small hole is first formed in the panel and...
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5713116 |
Clinch-type lock nut installation and formation process
A two-tiered punch having an extending imprint head with impact surfaces is employed to deform the top threads of a clinch-type nut during installation to create a lock-type nut. As the deforming...
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RE35619 |
Installation apparatus for installing self-attaching fasteners
The present disclosure relates to self-piercing fasteners, such as studs, bolts or nuts, the method of attaching such fasteners to a panel and fastener installation apparatus, including the...
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5655280 |
Oil plug seat
The invention is a device for replacing the seat for an oil plug frequently found as part of an oil pan of an internal combustion engine to allow draining and includes a hollow cylinder having a...
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5615481 |
Method and apparatus for the production of circumferentially compressible pipe fittings
To form a pipe fitting (90) having a body (92) formed with at least one outer bulge (93) defining an inner circumferential groove (93a), in which a sealing ring (93b) can be located, so that the...
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5560094 |
Method of attaching a fastener to a panel
An improved installation apparatus and method of attaching a female fastener element, such as a self-riveting nut fastener, to a metal panel, wherein a small hole is first formed in the panel and...
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5488767 |
Automatic grommeting machine
An automatic grommeting machine for high speed, large volume insertion and setting of eyelets, grommets, etc., and their mating washers, without requiring pre-punching of a hole. Dual cams are...
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5454152 |
Roller swaging tool
A swaging unit which is portable and which has a locking fitting to co-operate with separable components to the secure a sleeve in an engagement with the swaging unit. In this manner, a tube can be...
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5419026 |
Tool for anchoring a housing barrel
A tool for anchoring a housing barrel where in the barrel has a plurality of expandable claws, the tool comprising a support plate moveable axially and a plunger associated with the plate moveable...
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5329694 |
Apparatus for attaching a fastener to an enclosed structure
The disclosed method and apparatus is adapted to attach a self-attaching fastener, such as a pierce or clinch nut or stud to a metal wall of an enclosed structure, such as a tube, from inside the...
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5211907 |
Assembly for securing a centering pin within a bore of a nuclear reactor core plate
A method and assembly for securing a cylindrical centering pin in a bore formed in a plate includes introducing an end of a centering pin to be secured to a plate into a bore formed in the plate...
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4893390 |
Method and expander for manufacturing a furnace heat exchanger and plate assembly
A furnace heat exchanger and support plate assembly are joined together by a cooperating substantially elliptical rim defining an opening in the heat exchanger and an opening formed by a mating...
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4835825 |
Machine for manufacturing a roof vent having a lead base
A modified metal roof vent, selected from several available types, however, not having a base, but having a cylindrical body, having in turn an open top end and an open bottom end, an inside entry...
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4711012 |
Apparatus and method for installing gutter drops on rain gutters
An apparatus and method wherein a punching tool is used to punch a downspout hole in the bottom wall of a rain gutter, and wherein a swaging tool is insertable into a gutter drop after the gutter...
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4700981 |
Paint drain closure and vehicle panel
An improved closure for sealing the paint drain holes of a vehicle body, and a tool and method of use therefor, are disclosed. The closure takes the form of a one-piece sheet metal plug of inverted...
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4692980 |
Method and apparatus for forming an arcuate sheet metal seam
A method and apparatus are disclosed for fabricating an arcuate seam between two pieces of sheet metal. The method involves a three-step process in which an arcuate standing seam is formed on a...
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4438643 |
Machine for forming tubes from a strip
The method of forming tubes from strip in which a complementary rib and groove are spaced apart to each extend longitudinally on the strip and oppositely facing on the said strip characterized by...
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4411456 |
Apparatus, methods, and joints for connecting tubular members
Disclosed are apparatus and methods for securing together pipe sections by cold forging the inside end of one or more pipe sections outwardly into a surrounding collar. In the detailed description...
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4220034 |
Double action, self-contained swage
Three methods for forming three different, double acting, self-contained swages for joining two small diameter tubes are disclosed. Likewise three double acting small diameter (31/2 inch)...
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4183555 |
Methods and joints for connecting tubular members
Disclosed are apparatus and methods for securing together pipe sections by cold forging the inside end of one or more pipe sections outwardly into a surrounding collar. In the detailed description...
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4052872 |
Stanchions
A method and apparatus for manufacturing a stanchion or tube having at least two integral bulbous portions thereon are disclosed. The method involves defining at least two spaced cavities on the...
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4000708 |
Apparatus for capping receptacles
An outwardly flanged valve cup is secured to a rolled annular edge about an opening of an aerosol can, with interposition of a sealing gasket between the flange and edge, by exerting a downward...
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3956818 |
Method for securing a tube in a passage of a support
A roller tool having material-deforming rollers the axis of rotation of which extends lengthwise of and forms an angle with the longitudinal axis of a tube to be secured, is inserted into that...
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3947950 |
Apparatus and method for beading tubes
The specification discloses an apparatus and process for beading the projecting ends of heat exchange tubes to a header or tube sheet of a water heater. The apparatus comprises an expandable...
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3892121 |
Apparatus for cold-working holes
A segmented sleeve restrained at one end is constrained to be kept in contact with a mandrel which the sleeve encircles. The mandrel is slideably mounted inside the sleeve and has an enlarged...
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3824667 |
HYDRAULIC VALVE SEAT EXPANDER
A valve seat liner ring formed of relatively thin material is positioned in a valve body in registration with a valve seat. The valve body is rotated. A circular series of liner ring expanding and...
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3744115 |
APPARATUS FOR THE FLANGING OF LINED CONDUIT
Metal pipe or conduit optionally having a thermoplastic liner is flanged by confining a pipe end and applying internal pressure from a material such as rubber to force the pipe end to form a...
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3657797 |
CORE ASSEMBLY METHOD
Assembling within tubular cores tubular core tips of the type having a cylindrical wall and, at one axial end thereof, a radially-inwardly extending entrance flange by introducing the tip, entrance...
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3626817 |
CONTAINER MANUFACTURE
Containers are formed of side and end members which are joined by crimped end rings. The rings are formed by bending a flat strip of material to form a channel member. The channel members are then...
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3525311 |
APPARATUS AND METHOD FOR CAPPING A CYLINDRICAL TUBE
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3513525 |
TOOL FOR INSERT CAPS
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3512240 |
CORE ASSEMBLY TOOL
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3570095 |
MACHINE FOR SIMULTANEOUSLY EXPANDING AND SHAPING SEAT INSERTS IN BODIES OF BUTTERFLY VALVES
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