Pivot joint for connecting rods comprises tubular housing with bore, into which ball pin is inserted, washers at top and bottom of socket holding ball pin in position

摘要

The pivot joint comprises a tubular housing (130) with a bore, into which a ball pin (120) is inserted. Washers (142, 144) at the top and bottom of the socket (146, 148) hold the ball pin in position. Independent claims are included for: (A) connecting rods fitted with a pivot joint; (B) a method for making them; and (C) ball-and socket joints for connecting rods.