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Cross arm hanger support

  • US 4,018,538 A
  • Filed: 06/17/1975
  • Issued: 04/19/1977
  • Est. Priority Date: 06/17/1975
  • Status: Expired due to Term
First Claim
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1. A cross arm hanger support adapted to be attached to a horizontally disposed gym set pipe comprisinga. a cross arm having portions converging upwardly from free ends to an apex, said cross arm having generally semi-circular lower edges adjacent and below the apex thereof, each of said portions including a top wall having a hole therein, each of said holes being elongated in a direction towards said apex,b. a clamp having a flange at each end of a centrally disposed arcuate portion, each flange being generally parallel to one of said top walls, each flange having a hole aligned with one of said holes in said top walls, a bolt for each set of aligned holes,c. at least one set screw supported by said cross arm adjacent the apex thereof, at least one set screw supported by said clamp, said set screws being adapted to contact the OD of a pipe to prevent relative rotation of the arm and clamp with respect to the pipe,d. means at the free ends of said portions for rotatably supporting a hanger, ande. said cross arm lower edges having one or more arcuately spaced slits extending radially outwardly from said lower edges to permit the lower edges to accommodate and conform to a pipe having an OD of about 2 inches to 21/2 inches.

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