Article transfer apparatus

Claim 2

An article transfer apparatus comprising: article transfer means for carrying an article to a receiving station, means secured to said transfer means for producing a magnetic field, means for releaseably securing an apertured article to said transfer means, means for placing the article aperture in said field, article receiving means at said station including aperture receiving means, and a tiltable member of magnetic material on said aperture receiving means and positioned to be placed in said field when the carried article is at said station thereby tilting said member into alignment with said carried article aperture.

Claim 3

The apparatus of claim 1 wherein said aperture receiving means includes an upstanding rod and said member includes a pointed tip member pointing toward said means for producing a magnetic field.

Claim 4

The apparatus of claim 2 wherein said tip member includes a tip portion and a securing portion, said securing portion including a depending member having a radially outwardly extending flange, said rod including a hollow cylindrical end portion with a radially inwardly extending lip, said lip and flange being interlocked.

Claim 5

The apparatus of claim 2 wherein said tip member and rod includes means for rotatably securing said tip member to said rod.

Claim 6

The apparatus of claim 2 wherein said rod extends along a given axis, said tip member being positioned at one end to said rod on said axis, the extended end of said tip member being tiltable with respect to said axis in any azimuth position about said rod.

Claim 7

The apparatus of claim 1 wherein said transfer means includes means for transporting a disc shaped article, said aperture being positioned centrally in said discs.

Claim 8

The apparatus of claim 1 wherein said means for producing a magnetic field includes a magnet.

Claim 9

The apparatus of claim 1 wherein said means for placing the aperture in said field includes actuating means connected to (1) said transfer means and (2) said means for producing a magnetic field for moving said latter means between a neutral position with the aperture outside the field and a second position in which the aperture is in said field.

Claim 10

Apparatus including article transfer means for releaseably securing an apertured article thereto and for placing said article on a receiving member at a receiving station, said receiving member including a rod for insertion in the article aperture during the receiving, said rod tending to be misaligned with said aperture during said receiving, the improvement wherein said transfer means includes magnet means and means for aligning the field of said magnet means with the article aperture, and a moveable tip secured to the end of the rod and made of magnetic material, said tip being responsive to said magnetic field so that the tip moves in alignment with said aperture when in said field, said tip being located on said rod so it is in said field when said transfer means is at said receiving station.

Claim 11

Apparatus including article transfer means for releaseably securing an apertured article thereto and for placing said article on a receiving member at a receiving station, said receiving member including a rod for insertion in the article aperture during the receiving, said rod tending to be misaligned with said aperture during said receiving, the improvement wherein said transfer means includes magnet means and means for aligning the field of said magnet means with the article aperture, and a moveable tip secured to the end of the rod and made of magnetic material, said tip being responsive to said magnetic field so that the tip moves in alignment with said aperture when in said field, said tip being located on said rod so it is in said field when said transfer means is at said receiving station.

Claim 12

The apparatus of claim 9 wherein said transfer means includes means for releaseably securing a recording disc thereto, said receiving station including means for receiving and stacking a plurality of said discs on said rod.

Claim 13

In a system for stacking records, each with a central aperture, at a stacking station with a vertical spindle thereat, by moving the record by means of a transfer arm until the record is in position over the stacking station with the aperture therein aligned with the spindle and then dropping the record so that it slides down the spindle, an improved arrangement for insuring that the spindle end is aligned with the aperture in the record before the record is dropped comprising: the spindle including an end portion which is formed of magnetic material and which is loosely joined to the remainder of the spindle so that it can be moved to different positions; and magnet means on the transfer arm for producing a magnetic field within which the aperture in a record is centered, when said record is moved into position over the stacking station, for causing said end portion of the spindle to align with the aperture before the record is dropped.

Claim 14

In a system for stacking records, each with a central aperture, at a stacking station with a vertical spindle thereat, by moving the record by means of a transfer arm until the record is in position over the stacking station with the aperture therein aligned with the spindle and then dropping the record so that it slides down the spindle, an improved arrangement for insuring that the spindle end is aligned with the aperture in the record before the record is dropped comprising: the spindle including an end portion which is formed of magnetic material and which is loosely joined to the remainder of the spindle so that it can be moved to different positions; and magnet means on the transfer arm for producing a magnetic field within which the aperture in a record is centered, when said record is moved into position over the stacking station, for causing said end portion of the spindle to align with the aperture before the record is dropped.