Apparatus for applying integrated circuits to a circuit board

Claim 2

An automated apparatus for applying integrated circuits to a circuit board in which integrated circuits and the like are fed to the apparatus through the open end of a tubular magazine which holds said integrated circuits in a linear array positioned in registry with a feeding aperture of said apparatus, the improvement comprising, in combination: casing means for holding a plurality of said tubular magazines in side-by-side relation, with a first of the magazines of said plurality occupying a position of registry with said feeding aperture, and meanns for biasing said magazines toward the position of said first magazine, whereby when the first magazine is emptied of integrated circuits, it may be removed from the casing means and another of said tubular magazines moved into the position of registry; said casing means comprises a flattened, substantially tubular member proportioned to receive within the bore thereof said plurality of tubular magazines, one end of said tubular member carrying an end wall, a port in said one end proportioned to allow passage of integrated circuits from the first magazine to the feeding aperture, and attachment means to permit removable positioning of said casing means to place the first magazine into registry with the feeding aperture; said attachment means comprising a bayonet member carried by and extending from said casing means for removable positioning adjacent said feeding aperture.

Claim 3

An automated apparatus for applying integrated circuits to a circuit board in which integrated circuits and the like are fed to the apparatus through the open end of a tubular magazine which holds said integrated circuits in a linear array positioned in registry with a feeding aperture of said apparatus, the improvement comprising, in combination: casing means for holding a plurality of said tubular magazines in side-by-side relation, with a first of the magazines of said plurality occupying a position of registry with said feeding aperture, and means for biasing said magazines toward the position of said first magazine, whereby when the first magazine is emptied of integrated circuits, it may be removed from the casing means and another of said tubular magazines moved into the position of registry; said biasing means comprising a spring-biased platen for pressing said plurality of magazines toward the position of registry, and sliding shaft members for stabilizing said platen projecting outwardly through a wall of said tubular member.

Claim 4

An automated apparatus for applying integrated circuits to a circuit board in which integrated circuits and the like are fed to the apparatus through the open end of a tubular magazine which holds said integrated circuits in a linear array positioned in registry with a feeding aperture of said apparatus, the improvement comprising, in combination: casing means for holding a plurality of said tubular magazines in side-by-side relation, with a first of the magazines of said plurality occupying a position of registry with said feeding aperture, and means for biasing said magazines toward the position of said first magazine, whereby when the first magazine is emptied of integrated circuits, it may be removed from the casing means and another of said tubular magazines moved into the position of registry; said biasing means comprising a spring-biased platen for pressing said plurality of magazines toward the position of registry, and sliding shaft members for stabilizing said platen projecting outwardly through a wall of said tubular member.

Claim 5

An automated apparatus for applying integrated circuits and the like to a circuit board in which the integrated circuits are fed to the apparatus through the open end of a tubular magazine which holds the integrated circuits in a linear array positioned in registry with a feeding aperture of the apparatus, a plurality of said feeding apertures being present, the improvement comprising, in combination: a corresponding plurality of casing means associated with the feeding apertures, a plurality of tubular magazines positioned in each individual casing means, said plurality of magazines being positioned in side-by-side relation, with the first of the magazines of said plurality occupying a position of registry with said feeding aperture, and means for biasing said magazines toward the position of said first magazine, whereby, when the first magazine is emptied of integrated circuits, it may be removed from the casing means and another of said tubular magazines moved into the position of registry; each individual casing means containing only a single type of integrated circuit, and different casing means carrying different types of integrated circuits; each casing means comprising a flattened, substantially tubular member proportioned to receive within the bore thereof said plurality of tubular magazines, one end of said tubular member carrying an end wall, a port in said one end proportioned to allow passage of integrated circuits from the first magazine to the feeding aperture, and attachment means to permit removable positioning of each casing means to place the first magazine into registry with a feeding aperture; said attachment means comprising a bayonet member extending from the casing means for removable positioning adjacent said feeding aperture.

Claim 6

An automated apparatus for applying integrated circuits and the like to a circuit board in which the integrated circuits are fed to the apparatus through the open end of a tubular magazine which holds the integrated circuits in a linear array positioned in registry with a feeding aperture of the apparatus, a plurality of said feeding apertures being present, the improvement comprising, in combination: a corresponding plurality of casing means associated with the feeding apertures, a plurality of tubular magazines positioned in each individual casing means, said plurality of magazines being positioned in side-by-side relation, with the first of the magazines of said plurality occupying a position of registry with said feeding aperture, and means for biasing said magazines toward the position of said first magazine, whereby, when the first magazine is emptied of integrated circuits, it may be removed from the casing means and another of said tubular magazines moved into the position of registry; each individual casing means containing only a single type of integrated circuit, and different casing means carrying different types of integrated circuits; each casing means comprising a flattened, substantially tubular member proportioned to receive within the bore thereof said plurality of tubular magazines, one end of said tubular member carrying an end wall, a port in said one end proportioned to allow passage of integrated circuits from the first magazine to the feeding aperture, and attachment means to permit removable positioning of each casing means to place the first magazine into registry with a feeding aperture; said attachment means comprising a bayonet member extending from the casing means for removable positioning adjacent said feeding aperture.

Claim 7

The apparatus of claim 3 in which said biasing means comprises a spring-biased platen within said casing means for pressing the plurality of magazines toward the position of registry, and sliding shaft members for stabilizing said platen projecting outwardly through a wall of said tubular member.

Claim 8

The apparatus of claim 4 in which a second platen is carried on the outer ends of said shaft members.