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Knock-down furniture assembly

  • US 5,069,506 A
  • Filed: 09/11/1987
  • Issued: 12/03/1991
  • Est. Priority Date: 06/01/1983
  • Status: Expired due to Term
First Claim
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1. In an article of furniture having selected components which are adapted to be disassembled and reassembled in a given direction, a joint providing for such disassembly and reassembly between said selected components comprising two axially mutually separable slip fitting elements, one said elements being affixed to one of said selected components and another said element being affixed to another of said selected components, said elements being arranged with their axial slip fit in the same direction as said selected components are adapted to be disassembled, and means for releasably locking said elements when they are mutually slip fitted, said locking means comprising set screw means threadably engaged with a transverse threaded bore of said one element and selectively operable transversely of the direction of slip fit to one position for transversely directly contacting and forcefully bearing against said another element and forcing said another element against said one element thereby to lock said elements against axial separation and to another position permitting said elements to axially separate, one of said selected components having a bore aligned with and forming a continuation of said transverse threaded bore of said one element, said set screw means extending into the end of said continuation bore adjacent said one element and being non-protruding from the opposite end of said continuation bore of said one selected component when said set screw transversely forcefully contacts said another element.

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