DEVICES FOR CAPPING VIALS USEFUL IN SYSTEM AND METHOD FOR DISPENSING PRESCRIPTIONS
First Claim
1. An apparatus for centering an object, comprising:
- a main stage;
a plurality of centering members pivotally interconnected with the main stage, each of the centering members being rotatable about a respective axis of rotation, the axes of rotation being substantially parallel with each other, wherein rotation of the centering members about their respective axes of rotation causes the centering members to contact an object positioned on the main stage, such that contact with each of the centering members centers the object on the stage;
a shield overlying at least one of the centering members, the shield being pivotable about the axis of rotation of the underlying centering member relative to the main stage and relative to the centering member, the shield having a contact edge that overhangs an edge of the centering member;
wherein the shield is configured to rotate with the centering member when no force above a predetermined level is applied to the contact edge of the shield, and wherein the shield is configured to rotate relative to the centering member when a force above a predetermined level is applied to the contact edge of the shield.
4 Assignments
0 Petitions
Accused Products
Abstract
A method for securing a closure on a cylindrical container (such as a pharmaceutical vial) includes: positioning a closure in a first position, the closure being substantially centered via a centering assembly along an axis that is generally normal to the closure; translating the substantially centered closure along the axis to a second position; positioning a cylindrical container, the container being substantially centered via the centering assembly along the axis; translating the substantially centered closure along the axis to a third position in which it is adjacent the substantially centered container; and relatively rotating the closure and the container to secure the closure to the container. With such a method, both the closure and the cylinder can be centered along the axis, thereby registering them with each other for reliable securing.
67 Citations
12 Claims
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1. An apparatus for centering an object, comprising:
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a main stage; a plurality of centering members pivotally interconnected with the main stage, each of the centering members being rotatable about a respective axis of rotation, the axes of rotation being substantially parallel with each other, wherein rotation of the centering members about their respective axes of rotation causes the centering members to contact an object positioned on the main stage, such that contact with each of the centering members centers the object on the stage; a shield overlying at least one of the centering members, the shield being pivotable about the axis of rotation of the underlying centering member relative to the main stage and relative to the centering member, the shield having a contact edge that overhangs an edge of the centering member; wherein the shield is configured to rotate with the centering member when no force above a predetermined level is applied to the contact edge of the shield, and wherein the shield is configured to rotate relative to the centering member when a force above a predetermined level is applied to the contact edge of the shield. - View Dependent Claims (2, 3, 4, 5, 6, 7, 11, 12)
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- 8. The apparatus defined in claim 8 wherein the centering assembly includes a central sun gear that rotates with the main stage about the first axis, and wherein each of the clamps is connected to and rotatable with a respective clamp gear, each of the clamp gears engaging and being driven by the sun gear.
Specification