Bundle breaker improvement

An improvement in a bundle breaker for separating bundles from a log having a generally planar top surface, said log including a plurality of sheets each having a generally planar top surface and each sheet is formed with at least one weakened line, said weakened lines are vertically aligned in said log forming a weakened plane in said log, said bundle breaker including a first conveyor for conveying said log and having an upstream end for receiving said log and a downstream end, and a second conveyor having an upstream end positioned immediately adjacent to said downstream end of said first conveyor providing a gap therebetween defining a bundle breaking plane, said bundle breaker including first clamp means mounted for vertical reciprocating movement above said first conveyor, and second clamp means mounted above said second conveyor for vertical reciprocating movement in relation to said second conveyor and said second conveyor and said second clamp means mounted for conjoint pivotal movement in relation to said bundle breaking plane for progressively breaking a bundle from said log along said weakened plane in said log, said improvement comprising:

• a. a first compliance structure mounted on said first clamp means including,
• (1) a first fluid pressurized structure having a first flexible member presenting a first engagement area for operative engagement with an upstream portion of said generally planar top surface of said log and on the upstream side of said weakened plane in said log;
• and
• b. a second compliance structure mounted on said second clamp means including,
• (1) a second fluid pressurized structure having a second flexible member presenting a second engagement area for operative engagement with a downstream portion of said generally planar top surface of said log and on the downstream side of said weakened plane in said log.