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Class 228/38 - With means to roll or orbit work portion


Subclass of Class 228 - Metal fusion bonding
Definition: Device, wherein the immersion means functions either to:
No. of patents: 10
Last issue date: 03/03/2009


NumberTitleIssue Date
7497365Paste coater and PoP automatic mounting apparatus employing the same
A paste coater that can apply an amount of a solder paste to small-diameter bump electrodes at a narrow pitch is described. A paste coater includes: a transfer roller, supported by a sub frame; a roller drive mechanism for rotating the transfer roller; a paste stora...
03/03/2009
6234383Method and apparatus for circumferential application of materials to an interior surface of a curved pipe
A method and apparatus for circumferential application of materials to an interior surface of a curved pipe includes providing a pipe support with a rotational axis. A curved section of pipe is mounted to the pipe support. An arm supporting an applicator ...
05/22/2001
4951597Solder coating device with oxide collecting trough
A roller-type solder coating device for applying a coating of liquid solder to a workpiece. The device has a solder bath tank, a coating roller, and a nozzle connected to a pumping chamber provided in the tank to provide a flow of the solder bath to the c...
08/28/1990
4814283Simple automated discretionary bonding of multiple parallel elements
A method for the discretionary interconnection of plural devices into an array includes the steps of designing bridge sites between the devices, individually testing the devices, inking over the bridge sites to devices which do not meet predetermined para...
03/21/1989
4776508Electronic component lead tinning device
An electronic component tinning apparatus comprising a longitudinal base unit having two longitudinally extending sides connected to a first end and an opposing second end, a top portion connected to and bounded by said sides and ends with an open longitu...
10/11/1988
4637541Circuit board soldering device
A process for soldering circuit boards comprising the steps of: (a) applying a solder flux coating to the solder side of a board; (b) drying the flux on the board and preheating the solder side of the board by sequentially (i) directing a stream of warm gas over th...
01/20/1987
4365735Forming a pocket welt
An apparatus for forming pocket welts is disclosed. The upper portion of the external breast pocket of men and women's sport and suit jackets are frequently constructed by making a cut in the breast of the jacket and connecting a pocket to the inward side...
12/28/1982
4314397Method of making a solar heat exchanger
A solar liquid-to-liquid heat exchanger, method of making the same, and hot water heating apparatus employing same are provided wherein such heat exchanger is comprised of a first tubular member made of a heat conductive tube material and having a plurali...
02/09/1982
4295441Apparatus for applying solder to the connections of integrated circuit components
To improve the solderability of the terminals or connections of integrated circuit components (IC-components) with parallel connection rows these must be pre-tin plated. An apparatus is disclosed which immerses the connections or terminals to be pre-tin p...
10/20/1981
4170326Method and holding fixture for soldering lead frames to hybrid substrates
A fixture is provided for holding a hybrid substrate having a plurality of components already soldered to conductive patterns and/or lands on the front side thereof and having fingers of a lead frame pressed over one edge thereof for dip soldering lead fr...
10/09/1979
 
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