Modular guarding system
AssigneeA & E Incorporated
InventorKevin Gracyalny
Life of this patent
Estimating the term…
Abstract
Disclosed is a modular barrier system to protect a machine user from injury, the barrier structure having a plurality of modular units that can be manipulated individually to provide variable configurations of the barrier structure, that can be used with different pieces of machinery or for different applications, without removal or changing of the barrier structure in its entirety. The modular units comprise a slide unit and a latch mechanism to lock each individual modular unit in place, by way of ratcheting teeth. The barrier system may be positioned on a rail system that provides for lateral movement of the modular units while maintaining its attachment to the rail by a rail lock mechanism on the modular unit.
Claims9
A modular barrier system comprising:
- at least one adjustable barrier unit having at least two slide units, each slide unit comprising:
- a plurality of slide guide panels each having a guide panel top end portion, a guide panel bottom end portion opposite the guide panel top end portion, a guide panel first surface extending between the guide panel top end portion and the guide panel bottom end portion, and a guide panel rear surface opposite the guide panel first surface, a latch hook located on the guide panel rear surface, a notch extending inwards from the guide panel rear surface at the guide panel top end portion, and a flange protruding outward from the guide panel top end portion;
- a plurality of main slides each having a slide top end portion, a slide bottom end portion, and a slide front edge, wherein each main slide has a vertical slide aperture extending from substantially the slide top end portion to the slide bottom end portion and slide teeth along the slide front edge;
- a substantially U-shaped latch mechanism having a first stem and a second stem;
- the first stem having a first latch mechanism aperture with a first end and a second end;
- the second stem having a second latch mechanism aperture with a first end;
- whereby a first main slide of the plurality of main slides is positioned between a first pair of slide guide panels of the plurality of slide guide panels to form a first slide unit;
- whereby a second main slide of the plurality of main slides is positioned between a first pair of slide guide panels of the plurality of slide guide panels to form a second slide unit;
- whereby the first slide unit is positioned through the first latch mechanism aperture, with the first end of the first latch mechanism aperture received within the first slide unit latch hook and the second end of the first latch mechanism aperture selectively engageable with the first slide unit slide teeth, and the second slide unit positioned through the second latch mechanism aperture, with the first end of the second latch mechanism aperture received within the second slide unit latch hook and the second end of the second latch mechanism aperture selectively engageable with the second slide unit slide teeth;
- and
- a rail structure comprising an open channel having a substantially flattened U-shaped cross-section having an upper form and a lower form;
- wherein the at least one barrier unit is removably engageable with the rail structure, whereby the lower form of the rail is received within the notches of the slide guide panels and the flanges of the slide guide panels engage the upper form of the rail.
Dependencies are inferred from the claim text.