System and method for connecting rails on a conveyor track
OwnerRoger Hogan, Albert Kleinikkinkinventors
Life of this patent
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Abstract
A joint system and method for managing alignment tolerances in a track section of a conveyor, the system including: a plurality of track sections, each track section including at least one end to be joined with an adjacent track section and one or more rails on which bearings of moving elements move; and wherein, at the end of each track section, the one or more rails each comprise a finger such that rails from adjacent track sections form an interlaced connection between fingers from each track section and both fingers are angled such that a non-alignment of the rails will not jar a bearing moving over the joint.
Claims20
A joint system for managing alignment tolerances in a track section of a conveyor, the system comprising:
- a plurality of track sections, each track section comprising at least one end to be joined with an adjacent track section and one or more rails comprising a running surface on which bearings of moving elements move;
- and
- wherein, at the end of each track section, the one or more rails each comprise at least one finger such that rails from adjacent track sections form an interlaced connection between fingers from each track section and the fingers comprise an angled portion angled inward relative to the running surface at a predetermined angle and configured such that the bearings transition from one track section to another on the angled portion of the fingers and a non-alignment of the rails within a predetermined alignment tolerance will not jar a bearing moving over the joint.
A joint system for managing alignment tolerances in a track section of a conveyor, the system comprising:
- a plurality of track sections, each track section comprising at least one end to be joined with an adjacent track section and one or more rails comprising a running surface on which bearings of moving elements move;
- and
- wherein, at the end of each track section, the rails comprise a tongue and groove connector such that rails from adjacent track sections form an interlaced connection with a tongue on one track section fitting into a groove on an adjacent track section, and
- wherein at least the running surface where the bearings contact the tongue and groove is each configured with a slope portion sloped inward relative to the running surface towards the other at a predetermined slope and configured such that the bearings transition from one track section to another on the sloped portions and a non-alignment of the rails within a predetermined alignment tolerance will not impact movement of a bearing surface over the joint.
A method for manufacturing track sections of a conveyor having an alignment tolerance, the method comprising:
- forming a finger at an end of a rail of each track section, wherein each rail comprises a running surface on which bearings run;
- angling each finger inward relative to the running surface such that, when adjacent track sections are assembled, primary running surfaces of the bearings run along the fingers from the adjacent track sections such that the bearings transition from one track section to another on the fingers and a non-alignment of the rails within a predetermined alignment tolerance will not jar movement of a bearing over the joint.
A joint system for managing alignment tolerances in a track section of a conveyor, the system comprising:
- a plurality of track sections, each track section comprising at least one end to be joined with an adjacent track section and one or more rails comprising a running surface on which bearings of moving elements move;
- and
- wherein, at the end of each track section, the one or more rails comprise a finger or split rail portion such that rails from adjacent track sections form an interlaced connection between finger and split rail portion and both the finger and split rail portion are angled inward relative to the running surface such that the bearings transition from one track section to another on the finger and the split rail portion and a non-alignment of the rails within a predetermined alignment tolerance will not impact movement of a bearing over the joint.
Dependencies are inferred from the claim text.