초록 ▼

The locking folding T-handle door has a handle, a locking cam with a cutout portion, a latch cam, and a handle shaft rotatably fixing the handle, the locking cam and the latch cam together. A lock, a pan with an aperture formed therethrough for the handle shaft and an aperture for the lock are provi

The locking folding T-handle door has a handle, a locking cam with a cutout portion, a latch cam, and a handle shaft rotatably fixing the handle, the locking cam and the latch cam together. A lock, a pan with an aperture formed therethrough for the handle shaft and an aperture for the lock are provided. A slide bar activation cam is fitted to the lock and is adapted to be turned by the lock. A slide bar located between the locking cam and the slide bar activation cam is provided. The slide bar is slidably retained by a slide retainer fixed to an underside of the pan. The slide bar is adapted to be moved into the cutout portion of the locking cam by locking the lock, which thereby prevents the handle from being turned to move the latch cam.

대표청구항 ▼

The locking folding T-handle door has a handle, a locking cam with a cutout portion, a latch cam, and a handle shaft rotatably fixing the handle, the locking cam and the latch cam together. A lock, a pan with an aperture formed therethrough for the handle shaft and an aperture for the lock are provi

The locking folding T-handle door has a handle, a locking cam with a cutout portion, a latch cam, and a handle shaft rotatably fixing the handle, the locking cam and the latch cam together. A lock, a pan with an aperture formed therethrough for the handle shaft and an aperture for the lock are provided. A slide bar activation cam is fitted to the lock and is adapted to be turned by the lock. A slide bar located between the locking cam and the slide bar activation cam is provided. The slide bar is slidably retained by a slide retainer fixed to an underside of the pan. The slide bar is adapted to be moved into the cutout portion of the locking cam by locking the lock, which thereby prevents the handle from being turned to move the latch cam. combine of claim 1 wherein said bat reel and bat drive assembly is chain driven. 8. The combine of claim 1 wherein said bats are biased into said essentially vertical at rest position and said essentially horizontal position, said bats being movable from both said essentially vertical at rest position and said essentially horizontal position urging the resiliency of a spring upon impact with said header. 9. The combine of claim 1 wherein each of the bat rods are rotated continuously as said reel bat assembly is rotated to maintain the bats in a generally vertical position, said bat rods being accelerated and decelerated over about 180° of said bat reel assembly rotation to rotate said bat rods less than about 90° rotation. 10. The combine of claim 1 wherein said accelerated bat rotation is achieved by a sprocket secured to said bat rod, said sprocket being chain driven over 180° of said bat reel assembly rotation and being accelerated driven less than 180° of said bat reel assembly rotation. 11. The combine of claim 1 wherein each of said bat rods are pivotally connected to a bat lever, said bat levers having opposite ends, said bat rods being connected at one of said ends, the other of said ends being pivotally connected to said bat drives, said bat drives being movable from and extended position to a retracted position, said moving of said bat drives from said retracted position to said extended position accelerating the rotation of said bat rods, said movement of said bat drives from said extended position to said retracted position decelerating said bat rod rotation. 12. The combine of claim 1 wherein each of said bat drives includes a pair of bat drive plates secured to each other in a spaced apart fashion defining a passage way there between, a bat lever rod positioned in said passageway for movement between a retracted position and an extended position, said bat lever rod having a pair of cam rollers secured at one end, said cam rollers being positioned on opposite sides of said bat lever rod, a bat clamp being secured to the other end of said bat lever rod, a spring urging said bat lever rod into its retracted position, and a lock for locking said bat lever rod in its extended position. 13. The combine of claim 12, wherein each of said bat drives includes a slot in at least one of said bat drive plates, a cam pin extending through said slot, said cam rollers being secured to said cam pin on opposite sides of said at least one bat drive plate, said rollers engaging said at least on cam and a second cam on opposite sides of said at least one bat drive plate, a cam lever maintaining said pin in spaced apart relationship with the sides of said slot, said cams moving said cam lever between its extended position and its retracted position, one of said cams engaging said lock in its extended position and disengaging said lock, said cam lever having camming surfaces thereon for guiding said cam lever into its retracted position. 14. The combine of claim 12 wherein said bat drives include an end sprocket mounted for rotation to said bat lever rod, a central sprocket secured to said first plate, and two pair of intermediate sprockets, one of each pair of intermediate sprockets being pivotally connected to said second plate, the other of said intermediate sprockets being pivotally connected to a lever pivotally connected to a rocker arm, said rocker arm being pivotally connected to said second plate, said rocker arm having a cam lever extending therefrom, said cam lever having a distal end, a cam roller pivotally connected to said cam lever distal end, a cam secured to said first plate, said cam surrounding said central sprocket, a chain trained around said central sprocket and said two pair of sprockets and said end sprockets of diametrically opposite bat drives, said chain being driven by the rotation of said second plate so as to rotate said end sprocket, said cam lever pivotally rotating said rocker to accelerate the move