초록 ▼

A hand-held surface preparation apparatus comprising a frame, a hollow semi-circular shaped housing member connected to said frame, a drive housing connected to said housing member, a motor secured to said drive housing aligned directly over said hollow semi-circular shaped housing member, a roller

A hand-held surface preparation apparatus comprising a frame, a hollow semi-circular shaped housing member connected to said frame, a drive housing connected to said housing member, a motor secured to said drive housing aligned directly over said hollow semi-circular shaped housing member, a roller rotatably positioned inside of the semi-circular shaped housing member in communication with said motor, front and rear guide handles extending from said frame, and removably connected front and rear debris guards.

대표청구항 ▼

1. A surface preparation apparatus comprising: a frame;a hollow semi-circular shaped housing member connected to said frame;a drive housing connected to said housing membera motor secured to said drive housing aligned directly over said hollow semi-circular shaped housing member;a roller rotatably p

1. A surface preparation apparatus comprising: a frame;a hollow semi-circular shaped housing member connected to said frame;a drive housing connected to said housing membera motor secured to said drive housing aligned directly over said hollow semi-circular shaped housing member;a roller rotatably positioned inside of the semi-circular shaped housing member in communication with said motor;a front guide handle extending from said frame;a rear guide handle extending from and in communication with said frame;a front debris guard pivotally secured to said housing member;a flexible rear debris guard secure to said housing member and a source of power for said motor. 2. The surface preparation apparatus of claim 1 wherein the roller can be removable. 3. The surface preparation apparatus of claim 1, wherein the frame is preferable constructed out of metal. 4. The surface preparation apparatus of claim 1, wherein said source of power for said motor is electricity. 5. The surface preparation apparatus of claim 1, wherein said rear guide handle comprising: a vacuum capable line having an opening at the distal end to accommodate a vacuum line; andan end cap being removably connected to the distal end of the rear guide handle. 6. The surface preparation apparatus of claim 1, wherein the front debris guard has an opening to accommodate pivotal movement of the front debris guard against the length of the front guide handle. 7. The surface preparation apparatus of claim 1, wherein the front debris guard is comprised of impact resistant material. 8. The surface preparation apparatus of claim 1, wherein the rear debris guard is comprised of flexible rubber. 9. The surface preparation apparatus of claim 1 wherein said roller has a roller pulley on end thereof, said motor has a drive pulley in vertical alignment with said roller pulley, a drive belt in communication with said roller and drive pulleys within said drive housing.