Back to results
US 5,333,385 AGranted
Movable automatic sawing and clamping framework
OwnerChen-Wen Chouinventor
Life of this patent
Estimating the term…
Abstract
A movable and automatic sawing and clamping device for wood, wherein two pipe-like frame portions are separated from each other by a suitable distance. Two sets of horizontal pieces are orthogonal to these portions and are separately provided therebetween. A clamping device can be formed between these horizontal pieces for clamping a saw tool therebetween. The whole clamping framework can be moved by means of a plurality of bottom rollers to cut the workpiece.
Claims8
A movable and automatic sawing and clamping framework for wood comprising:
- two hollow pipe-like frame portions parallel to and separated from each other by an adjustable distance, a bottom of each of the frame portions being provided with a roller and a bottom base plate;
- two sets of adjustable horizontal pieces, each horizontal piece extending through slots in a respective one of said frame portions in a direction perpendicular to the frame portions and being provided with a portion between said pipe-like frame portions, a sawing tool being clamped between said horizontal pieces;
- said framework being movable for cutting a workpiece;
- and wherein a stabilizing piece is provided adjacent to said pipe-like frame portions and is connected to top surfaces of said bottom base plates, and two separate L-shaped pieces attached to a vertical portion of said stabilizing piece, said L-shaped pieces each having a horizontal portion with an adjusting piece thereon which is provided with a roller for abutting against said workpiece.
1 more element
A movable and automatic sawing and clamping framework for wood comprising:
- two hollow pipe-like frame portions parallel to and separated from each other by an adjustable distance, a bottom of each of the frame portions being provided with a roller and a bottom base plate;
- two sets of adjustable horizontal pieces, each horizontal piece extending through slots in a respective one of said frame portions in a direction perpendicular to the frame portions and being provided with a portion between said pipe-like frame portions, a sawing tool being clamped between said horizontal pieces;
- same framework being movable for cutting a workpiece;
- and wherein
- a toothed roller is provided at the bottom of one of said pipe-like frame portions and a wheel with a lateral supporting axle is provided on a side of said one frame portion;
- a rail support being provided on a wall including angled pieces which form an upper opening, one of said angled pieces having a toothed rail at one side thereof for meshing with said toothed roller in a driving relationship.
3 more elements
A movable and automatic sawing and clamping framework for wood comprising:
- two hollow pipe-like frame portions parallel to and separated from each other by an adjustable distance, a bottom of each of the frame portions being provided with a roller and a bottom base plate;
- two sets of adjustable horizontal pieces, each horizontal piece extending through slots in a respective one of said frame portions in a direction perpendicular to the frame portions and being provided with a portion between said pipe-like frame portions, a sawing tool being clamped between said horizontal pieces;
- said framework being movable for cutting a workpiece;
- and wherein at one end of each of said two pipe-like frame portions there is a horizontal through plate extending through the slots in the frame portions and having a center punch located at a central position of said horizontal through plate for punching a center point in said workpiece, and wherein
- a toothed roller is provided at the bottom of one of said pipe-like frame portions and a wheel with a lateral supporting axle is provided on a side of said one frame portion;
- a rail support being provided on a wall including angled pieces which form an upper opening, one of said angled pieces having a toothed rail at one side thereof for meshing with said toothed roller in a driving relationship.
3 more elements
Dependencies are inferred from the claim text.