Sander having adjustable sander member
OwnerTian Wang Wanginventor
Life of this patent
Estimating the term…
Abstract
A sander includes a base having a platform for supporting a work piece. A casing is rotatably secured to the base at a pivot shaft and has a plate for supporting a sander member. A lock device may secure the casing and the sander member to the base at any selected angular positions. The casing has two rotatable barrels for supporting the sander member. A motor is secured to the casing and secured to one of the barrels for driving the sander member via the barrels. The barrels may be adjusted relative to each other to tighten the sander member.
Claims11
A sander comprising:
- a base including a platform secured thereon for supporting a work piece,
- a casing rotatably secured to said base at a pivot shaft, said casing including a plate extended therefrom and having a curved slot formed therein,
- a sander member engaged on said casing and rotatable in concert with said casing about said pivot shaft for sanding the work piece, and
- means for securing said casing to said base at selected angular positions, said securing means including a lock device engaged through said curved slot of said plate to lock said Plate to said base, said lock device including a Pole extended from said base and slidably received in said curved slot of said plate, and a cam device pivotally secured to said Pole and engaged with said plate for securing said plate to said base.
The sander according to claim 4 further comprising means for driving said sander member.
A sander comprising:
- a base including a platform secured thereon for supporting a work piece,
- a casing rotatably secured to said base at a pivot shaft, said casing including a first barrel and a second barrel rotatable secured thereon,
- a sander member engaged on said casing and engaged around said first and said second barrels and rotatable in concert with said casing about said pivot shaft for sanding the work piece,
- means for securing said casing to said base at selected angular positions,
- means for driving said sander member, said driving means including a motor secured to said plate and having a spindle secured to said first barrel, and
- a table secured to said motor and provided beside said first barrel.
A sander comprising:
- a base including a platform secured thereon for supporting a work piece,
- a casing rotatably secured to said base at a pivot shaft,
- a sander member engaged on said casing and rotatable in concert with said casing about said pivot shaft for sanding the work piece,
- means for securing said casing to said base at selected angular positions, and
- a stop secured to said casing and engaged over said sander member for engaging with the work piece.
A sander comprising:
- a base including a platform secured thereon for supporting a work piece,
- a casing rotatably secured to said base at a pivot shaft,
- a sander member engaged on said casing and rotatable in concert with said casing about said pivot shaft for sanding the work piece,
- means for securing said casing to said base at selected angular positions, and
- a cover secured to said casing for shielding said first and said second barrels.
Dependencies are inferred from the claim text.