초록 ▼

A disk transfer apparatus includes an elongated arm which is pivotally connected at one end to a mounting block for pivotal movement through a vertical plane. A head is mounted on the free end of the arm, and has a pair of fixed, parallel jaws projecting therefrom forming a slot therebetween to rece

A disk transfer apparatus includes an elongated arm which is pivotally connected at one end to a mounting block for pivotal movement through a vertical plane. A head is mounted on the free end of the arm, and has a pair of fixed, parallel jaws projecting therefrom forming a slot therebetween to receive a disk. A disk will contact the bottom of the slot between the jaws so that the forward ends of the jaws are juxtaposed through the central aperture in the disk. In this way, the disk will contact the jaws only at the edges of the inner side wall of the aperture and the outer side wall around the perimeter of the disk, during movement of the disk with the arm.

대표청구항 ▼

[ What is claimed is:] [1.] In combination:a disk having upper and lower faces, a central aperture, a cylindrical inner side wall around the aperture, and an outer cylindrical side wall connecting the perimeter of the faces; anda transfer apparatus for moving the disk from a first generally horizont

[ What is claimed is:] [1.] In combination:a disk having upper and lower faces, a central aperture, a cylindrical inner side wall around the aperture, and an outer cylindrical side wall connecting the perimeter of the faces; anda transfer apparatus for moving the disk from a first generally horizontal position, through a vertical plane to a second generally horizontal position with the faces inverted;said transfer apparatus including:an arm pivotally mounted at a first end to a mounting block, to pivot a second end of the arm through a vertical plane;a head mounted on the second end of the arm, with means for retaining a disk thereon as the transfer apparatus moves between the first and second positions;said disk retaining means including:a pair of spaced apart, parallel jaw members on said head extending forwardly from the arm;each said jaw member including a generally triangular shaped plate connected at a rearward edge to the head, and extending forwardly to a forward point;stop means positioned between the jaw members to prevent rearward movement of the disk beyond a position with the jaw forward points located within the disk aperture;said plates being mounted on the head to form a slot therebetween having a width greater than the thickness of the disk, and wherein said slot has a bottom extending between the plates, at least portions of the bottom forming said stop means;the slot bottom being curved to a radius substantially the same as the radius of the outer side wall of the disk;the forward points of the jaw members having a width less than the diameter of the disk aperture;the distance between the slot bottom and the jaw forward points being greater than the distance between the disk inner side wall to the disk outer side wall.