Adjustable conveyor guide rail

A guide rail for a conveyor having a conveying surface, a curve and an adjustment assembly with a first bracket, a second bracket, a third bracket and a fourth bracket, said guide rail comprising:

• a first end;
• a second end;
• a first guide rail segment having a first guide rail segment positioning hole at said first end and a first guide rail segment adjustment slot, said first segment positioning hole receiving said first bracket and said first guide rail segment adjustment slot receiving said second bracket;
• a second guide rail segment having a second guide rail segment positioning hole and a second guide rail segment adjustment slot, said second guide rail segment positioning hole receiving said second bracket and said second guide rail segment adjusting slot receiving said third bracket;
• and
• a third guide rail segment having a third guide rail segment positioning hole at said second end and a third guide rail segment adjustment slot, said third guide rail segment adjustment slot receiving said third bracket and said third guide rail positioning hole receiving said fourth bracket.

A guide rail for a conveyor having a conveying surface, a curve and an adjustment assembly with a first bracket, a second bracket and a third bracket, said guide rail comprising:

• a first end;
• a second end;
• a first guide rail segment having a first guide rail segment first slot and a first guide rail segment second slot;
• and
• a second guide rail segment having a second guide rail segment first slot and a second guide rail segment second slot,
• wherein:
• the first bracket is received through said first guide rail segment first slot;
• the second bracket is received through said first guide rail segment second slot and said second guide rail segment first slot;
• the third bracket is received through said second guide rail segment second slot;
• said first guide rail segment is selectably lockable with respect to one of the first bracket or the second bracket;
• and
• said second guide rail segment is selectably lockable with respect to one of the second bracket or the third bracket.

A guide rail for a conveyor having a conveying surface, a curve and an adjustment assembly with a first bracket, a second bracket, and a third bracket, said guide rail comprising:

• a first end;
• a second end;
• a first adjustment slot;
• a second adjustment slot;
• and
• a position hole,
• wherein the first bracket is movably received through said first adjustment slot, the second bracket is stationarily received through said position hole and the third bracket is movably received through said second adjustment slot.

A guide rail for a conveyor having a conveying surface, a curve and an adjustment assembly with a first bracket, a second bracket, and a third bracket, said guide rail comprising:

• a first end;
• a second end;
• a first adjustment slot;
• a second adjustment slot;
• and
• a third adjustment slot,
• wherein:
• the first bracket is received through said first adjustment slot, the second bracket is received through said second adjustment slot and the third bracket is received through said third adjustment slot;
• and
• one of the first bracket, the second bracket or the third bracket can be locked in place with respect to said guide rail with a lock.