Automatic pinsetter with baffle at elevator entrance

DETAILED DESCRIPTION I claim: 1.
In combination in an automatic pinsetter; an elevator mechanism for receiving bowling pins seriatim at a lower entrance portion from a pit area at a rear end of a bowling alley and for transporting the same upwardly for discharge at an upper end portion of the mechanism, a rearwardly moving conveyor disposed forwardly of the entrance of the elevator mechanism and extending rearwardly thereto, the conveyor receiving fallen pins from a rear end portion of the bowling alley and transporting the same rearwardly in indiscriminate arrangement to the entrance of the elevator mechanism, upstanding left and right hand guides above the conveyor for co-operatively directing the pins rearwardly and inwardly toward the entrance of the elevator mechanism, and a baffle disposed above the conveyor between said guides and adjacent the entrance of the elevator mechanism, said baffle taking a generally circular configuration in cross section, and said baffle and said left and right hand guides co-operatively defining left and right hand entry passageways therebetween sufficiently wide for end-wise through passage of bowling pins but insufficient in width for side-wise pin passage.
2.
The combination of claim 1 wherein said baffle is mounted for limited side-to-side movement.
3.
The combination of claim 1 wherein said baffle is mounted for limited front-to-rear movement.
4.
The combination of claim 1 wherein said baffle is suspension mounted from above for free limited movement in any direction.
5.
The combination of claim 4 wherein said baffle is generally cone-shaped.
6.
The combination of claim 5 wherein the base of the cone-shaped baffle is disposed downwardly.
7.
The combination of claim 5 wherein said baffle takes an upright frusto-conical configuration.
8.
The combination of claim 5 wherein said baffle is provided with a shock-absorber and suspension chain mounting.
9.
The combination of claim 1 wherein said elevator mechanism is of the type including a plurality of vertically spaced forwardly open shelves each adapted to receive and hold a prone bowling pin in a sideways attitude, the shelves being equally adapted for the accommodation of bowling pins with their "butt" end portions disposed leftwardly and rightwardly