Railway truck mounted brake rigging having raised connection of force-transmitting member with transfer lever

A brake rigging in combination with a railway vehicle truck having a longitudinal axis, a transverse axis perpendicular thereto, a pair of wheel/axle units parallel to said transverse axis, a bolster so disposed between said pair of wheel/axle units that its axis coincides with said transverse axis, said bolster having first and second openings spaced equidistantly on opposite sides of said longitudinal axis and passing through said bolster in a direction parallel thereto, said brake rigging comprising:

• (a) first and second brake beams interposed between said bolster and a respective one of said wheel/axle units so as to be in substantially parallel relationship with said bolster, said first and second brake beams having brake shoes carried thereon adjacent said wheel treads of said wheel/axle units for engagement therewith when said brake beams are spread apart, each of said first and second brake beams defining each of a tension member, a compression member, and a strut member rigidly connected to said tension and compression members at midpoints thereof;
• (b) a first transfer lever disposed in a generally horizontal plane when said brake rigging is installed into said railway vehicle truck, said first transfer lever having a pivotal connection at a point intermediate the ends thereof with said strut member of one of said first and second brake beams, said first transfer lever defining first and second lever arms;
• (c) a second transfer lever having a pivotal connection at a point intermediate the ends thereof with a strut member of another one of said first and second brake beams and defining first and second lever arms of said second transfer lever;
• (d) a first force-transmitting member passing through said first opening of said bolster and having a pivotal connection at one end thereof with a first lever arm of said second transfer lever, said first force-transmitting member including a brake actuator operable in response to the supply of fluid pressure thereto for increasing the length of said first force transmitting member to accordingly increase spaced-apart distance between said first and second brake beams;
• (e) a second force-transmitting member passing through said second opening of said bolster for pivotal connection with ends of respective second lever arms of said first and second transfer levers;
• and
• (f) means for pivotally connecting said first transfer lever to an opposed end of said first force-transmitting member in a spaced apart relationship in a generally vertical direction from a generally horizontal plane defined by a surface of said first transfer lever, said means for pivotally connecting said first transfer lever to said opposed end of said first force-transmitting member including each of a flange and a link, said flange upstanding on an end of a first lever arm and having an elongated tab disposed on a distal edge of said flange and defining a pair of shoulders, said link having each of a substantially uniform thickness defined by a pair of spaced apart substantially planar surfaces, an elongated slot formed through said thickness of said link adjacent to and spaced from one end thereof, said elongated slot sized and shaped to operatively receive said elongated tab therethrough so that a lower surface of said link is rested on said pair of shoulders at said offset to an upper surface of said first transfer lever and so that said link is generally aligned with said transverse axis of said truck, and at least one aperture formed through said thickness of said link adjacent to and spaced from an opposed end thereof, said at least one aperture disposed at a distance from said pivotal connection of said first transfer lever with said strut member of said first brake beam.