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US 5,857,556 AGranted
Overhead conveyer curve guide
AssigneeChrysler Corporation
InventorRichard Bonacorsi
Life of this patent
Estimating the term…
Abstract
A horizontal conveyor chain is guided along a curved section in the path of the conveyor by an elongated guide strip. The guide strip is mounted in a fixed horizontal position closely adjacent to and on the radially inner side of the curved section of the path in sliding contact with the chain. The guide strip is made of a hard, slippery plastic material, preferably nylon or Teflon.
Claims1
A conveyor system, comprising:
- a horizontally extending support rail having a curved portion;
- a plurality of wheels adapted to roll along said support rail;
- a plurality of hangers vertically suspended from said support rail, said hanger having upper end portions and lower end portions, said upper end portions respectively connected to said rollers;
- a metal chain having metal links connected to said lower end portions of said hangers a support structure located adjacent to said curved portion of said support rail and adjacent to said chain;
- a chain guide mounted to and supported by said support structure, said chain guide spaced apart from and extending horizontally below said curved portion of said support rail, said chain guide comprising a flat planar curved reinforcing metal backing strip and a flat planar curved plastic guide strip mounted to said flat planar curved metal backing strip, said plastic guide strip extending vertically above, below and coextensive with said metal chain, such that said metal chain is horizontally supported by and slides against said plastic guide strip with a metal-to-plastic contact.
2 more elements
Dependencies are inferred from the claim text.