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US 7,070,316 B1Granted
Mortar mixing apparatus
OwnerJames A. Rothinventor
Life of this patent
Estimating the term…
Abstract
A mortar mixing apparatus for simplifying mortar mixing that can be used with a conventional wheelbarrow comprises a rigid planar safety shield having a top side and a bottom side. A mixer motor is connected to the safety shield top side. A mixing blade is rotatably connected to the safety shield bottom side. The mixing blade is drivingly connected to the mixer motor.
Claims19
A mortar mixing apparatus comprising:
- a rigid planar safety shield, said safety shield having a top side and a bottom side, and of a planar dimension such as to be slidably supported upon the top of a wheelbarrow;
- a mixer motor connected to said safety shield top side;
- and
- a mixing blade rotatably connected to said safety shield bottom side, said mixing blade drivingly connected to said mixer motor.
1 more element
A mortar mixing apparatus comprising:
- a rigid planar safety shield, said safety shield having a top side and a bottom side;
- a mixer motor connected to said safety shield top side;
- a mixing blade rotatably connected to said safety shield bottom side, said mixing blade drivingly connected to said mixer motor;
- a forward handle connected to said safety shield;
- a first push-pull handle connected to said mixer motor;
- and
- a second push-pull handle connected to said mixer motor.
4 more elements
A mortar mixing apparatus comprising:
- a rigid planar safety shield, said safety shield having a top side and a bottom side, said safety shield has a drive slot therethru;
- a mixer motor connected to said safety shield top side;
- a mixing blade rotatably connected to said safety shield bottom side, said mixing blade drivingly connected to said mixer motor;
- a first push-pull handle connected to said mixer motor;
- a second push-pull handle connected to said mixer motor;
- a forward handle connected to said safety shield;
- an axle connected to said mixing blade;
- a bearing rotatably connected to said axle, said bearing is a pillow block bearing;
- a driven sprocket connected to said axle;
- a drive sprocket connected to said mixer motor;
- and
- a drive chain drivingly connected to said mixer motor, said drive chain connected to said drive sprocket, said drive chain connected to said driven sprocket.
9 more elements
Dependencies are inferred from the claim text.