Amp LLC

Assistive Technology Products, Inc.

Edward J Paukovits, Jr

Richard V Spong

Bryan J Dornes

Robert J Talarico

Janet J Hoffner

Paul R Caron

Leo V Schuppert, Jr

Phillip E Loomis

Mark F Jackson

Dorothy A Paukovits

Andrew I C Leonard

Howard R Shaffer

William J Rudy, Jr

Jeffrey M Norton

Hung Thai Nguyen

Jon F Kautz

Karl H Letsch

Keith A Bocchicchio

David L Hall

Bruce C Longenecker

Susan Elaine Wright

Stanley W Crowman

George Bonifanti

Harry G Prescott

Janet M Jordan

Stanley W Croman

A fluid delivery system is provided having a disposable fluid reservoir that is integral with, and supported by, a pump housing. A peristaltic pump head is mounted within the pump housing. A length of flexible tubing is operatively engaged by the peristaltic pump, and includes a first end arranged in flow communication with the fluid reservoir and an accessible second end. A central portion of the tube is operatively engaged by the peristaltic pump head so that consecutive portions of the flexible tubing are successively collapsed to thereby propel fluid through the tubing so as to exit the second end. The disposable cartridge is preferably mateable with a recess in a base housing. A transmission system is mounted within the recess of the base housing and arranged to operatively engage the peristaltic pump head. A control module is disposed in control communication with the transmission system for selective operation of the fluid delivery system.

Disposable fluid delivery system

A system for delivering fluids which includes a pump (such as a peristaltic pump for example), a pump cartridge, a fluid reservoir, and a variety of fluid dispensers, including oral fluid dispensers. By providing a number of oral fluid dispensers, the one best suited for the needs of a particular application can be selected. The pump cartridge and/or the fluid dispensers may be disposable. The operation of the pump may be controlled based, at least in part, on the type of fluid dispenser being used. Further, a selectable mode can be used to further control the operation of the pump. The amount of fluids delivered over given periods of time may be monitored such that a reminder (such as an audio and/or visual alarm for example) may be provided if too much or too little fluid is delivered (and presumably consumed). The thresholds for such alarm conditions may be set and modified by a user. Further, the state of the fluid delivery system itself, as well as trends in fluid delivery, may be monitored.

Methods and apparatus for delivering fluids

A plug-like conductive shell 10 of an electrical connector includes a peripheral recess 20 therearound in which is disposed a metal strip 50 having a plurality of spring fingers 66,68 for EMI protection upon mating with a receptacle-like conductive shell of a mating connector. The EMI strip 50 is held in place by one or two elastomeric rings 52. A first system includes a ridge 24 in the shell recess bottom 32 and a corresponding formed ridge 60 in the metal strip 50 disposed thereover, with a pair of rings 52 one on each side of the formed ridge 60 securing the strip 50 against axial movement. A second system includes a groove 102 in the shell recess bottom 104 and a corresponding formed ridge 106 in the metal strip 108 disposed therein, defining a corresponding groove 114 within which is disposed a single ring 112, securing the strip 108 against axial movement. The EMI strip 50 is easily assembled to the shell 10 and is easily removable and replaceable, and retrofitting preexisting in-service connectors is possible to replace damaged EMI spring strips even if originally conventionally secured to the shell.

Method of mounting a replaceable EMI spring strip

An LRM connector is joined to printed circuit boards and secured to cover plates of the LRM at an end thereof to be mated with mother board connector mounted within a black box. The LRM connector is float mounted within cover plates on said LRM and aligns itself with the mother board connector when the LRM is inserted into the black box while maintaining sealing engagement with the cover plates. A metal shroud of the LRM connector provides EMI shielding and engagement with the metal shroud of the mother board connector even if the two metal shrouds are slightly misaligned with respect to each other.

Line replaceable connector assembly for use with printed circuit boards

Belt conveyor comprises first and second endless belts in side-by-side relationship which move in opposite directions. Articles such as connector housings are loaded onto the first belt at its first end and carried towards the second end of the first belt. The articles may be in either of two stable attitudes. A sorting guide extends transversely across the first belt and separates the articles in the second stable attitude from those in the first attitude, the articles in the second attitude being pushed onto the second belt. The articles pushed onto the second belt are carried to the first end of the second belt and transferred laterally to the first end of the first belt. The attitudes of the articles transferred are changed during transfer so that they are then in the first stable attitude. The articles which pass the sorting guides in the first attitude are guided to the second end of the first belt, transferred to the second end of the second belt, and then transported to a discharge station at the first end of the second belt. These articles are reoriented during travel on the second belt so that they are all in the first stable attitude and in a preferred specific orientation.

Belt conveyor having article sorting and orienting features

Apparatus for clinching rivets on electrical connectors to the bottom of a circuit board, comprises a frame in which a shuttle for supporting the board is movable along a rectilinear horizontal path by means of a robot which places the connectors on the board. Two jaw carriages provided with rivet clinching jaws are mounted in the frame beneath the shuttle for movement towards and away from one another by means of cam tracks on the shuttle and cam follower rails on the jaw carriages. The cam tracks are so shaped that the clinching jaws will clinch the rivets where the connectors are placed on the board in longitudinally offset relationship according to the program of the robot. Each jaw carriage has a jaw drive unit thereon which is operated to open and close the jaws according to the robot program.

Apparatus for clinching workpieces to a board

Apparatus for severing components for example, electrical posts, from a strip of such components and for inserting each severed component into a workpiece, for example, a circuit board, comprises a row of strip feed units, each for feeding a different strip of components towards strip severing and component insertion means. The row of units can be shifted lengthwise thereof to align a selected one of the units, at a time, with the severing and insertion means, in accordance with a component insertion program, the insertion means is adjustable, also according to the program to insert the components to selected depths.

Component insertion apparatus

A plurality of components are force-fitted into a workpiece simultaneously, by the following steps: preparing a dummy workpiece with tool supports fixed thereto in a predetermined pattern, each tool support being removably surmounted by a component insertion tool; placing the dummy workpiece beneath a magnetic chuck on the platen of a hyrdraulic press; lowering the platen so that the tools are magnetically secured to the chuck; raising the platen to remove the tools from the tool supports; replacing the dummy workpiece by an actual workpiece with the components arranged thereon in said predetermined pattern; lowering the platen so that each tool on the chuck force-fits the component therebeneath into the workpiece; raising the platen with the tools thereon; and removing the actual workpiece from the press.

Force-fitting components into a workpiece

Apparatus for force fitting components into a workpiece comprises a gantry supporting two insertion heads above an indexable support for the workpiece, a workpiece pick-up station on each side of the workpiece, and rods by which the insertion heads are suspended from the gantry and which are rotatable to translate the insertion heads between positions over the pick-up stations and positions over the workpiece and to operate tooling of the insertion heads to pick-up components from the pick-up station and to force fit them into the workpiece. The apparatus is programmed so that when one of the insertion heads is located over a pick-up station the other is located over the workpiece.

Apparatus for force fitting components into a workpiece

A clinching plate for supporting a circuit board to be loaded with electrical connectors by means of a robot or a pick-and-place machine, comprises a plurality of clinching units set in openings in the plate. The units comprise pairs of slides having clinching ears for clinching a pair of posts at each end of each connector to the board to hold the connectors in place while the board is transported to a soldering station. One clinching unit is provided for each connector and each unit is operated by means of an individual drive cylinder under the control of the microprocessor of the mother machine.

Electrical connector clinching means

Apparatus for severing components from a strip of components and for inserting the severed components one by one into a work piece, comprises means for feeding the strip of components incrementally to a component severing station, means for severing the leading component from the strip at the severing station and an insertion tool for inserting the severed leading component into the work piece; all driven by a stepping motor through step down transmission means acting on a main cam shaft. A disc cam on the shaft has on opposite faces cam tracks receiving cam followers connected to the insertion tool and the severing means, the feeding means being driven through a barrel cam on the shaft. An electronic control unit monitors the angular position of the shaft.

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Hummelstown, PA, United States of America

Edward J Paukovits, Jr