Clam shell bucket and method of operating

A clam shell bucket comprising:

• a first frame rotatably connected to a second frame along a pivot point to provide rotation of said first and second frames between a pincer configuration and a scooping configuration;
• said first frame comprising:
• a bucket floor having a pincer end and a scraper end;
• a pair of side walls extending from said bucket floor to said pivot point;
• a plurality of pincer teeth extending from the pincer end of said bucket floor, said pincer teeth having a tapered configuration;
• a scraper blade extending from the scraper end of said bucket floor;
• said second frame comprising:
• a rear bucket wall including a pincer end and a back wall;
• a plurality of pincer teeth extending from the pincer end of the rear bucket wall, said pincer teeth having a tapered configuration;
• a plurality of support arms extending from the pincer end of the rear bucket wall to said pivot point;
• and
• said plurality of pincer teeth extending from the pincer end of said bucket floor do not extend beyond the back wall of said rear bucket wall when said first frame and said second frame are provided in a scooping configuration to an extent to interfere with the roll of the clam shell bucket in the scooping configuration by engaging ground.

A method of operating a clam shell bucket comprising steps of:

• (a) providing a clam shell bucket having a first frame rotatably connected to a second frame along a pivot point to provide rotation of said first and second frames between a pincer configuration and a scooping configuration;
• said first frame comprising:
• a bucket floor having a pincer end and a scraper end;
• a pair of side walls extending from said bucket floor to said pivot point;
• support blade provided between said pair of side walls and extending from said bucket floor to said pivot point, said support blade comprising a hollow interior;
• a plurality of pincer teeth extending from the pincer end of said bucket floor;
• a scraper blade extending from the scraper end of said bucket floor;
• and
• said second frame comprising:
• a rear bucket wall including a pincer end;
• a plurality of pincer teeth extending from the pincer end of the rear bucket wall;
• a plurality of support arms extending from the pincer end of the rear bucket wall to said pivot point;
• and
• (b) rotating said first and second frames between a pincer configuration and a scooping configuration.

A method of operating a clam shell bucket comprising steps of:

• (a) providing a clam shell bucket having a first frame rotatably connected to a second frame along a pivot point to provide rotation of said first and second frames between a pincer configuration and a scooping configuration;
• said first frame comprising:
• a bucket floor having a pincer end and a scraper end;
• a pair of side walls extending from said bucket floor to said pivot point;
• a plurality of pincer teeth extending from the pincer end of said bucket floor, said pincer teeth having a tapered configuration;
• a scraper blade extending from the scraper end of said bucket floor;
• said second frame comprising:
• a rear bucket wall including a pincer end and a back wall;
• a plurality of pincer teeth extending from the pincer end of the rear bucket wall, said pincer teeth having a tapered configuration;
• a plurality of support arms extending from the pincer end of the rear bucket wall to said pivot point;
• and
• said plurality of pincer teeth extending from the pincer end of said bucket floor do not extend beyond the back wall of said rear bucket wall when said first frame and said second frame are provided in a scooping configuration to an extent to interfere with the roll of the clam shell bucket in the scooping configuration by engaging ground;
• and
• (b) rotating said first and second frames between a pincer configuration and a scooping configuration.