Edge belt sander with swingable dust hood

Details Edge belt sander with swingable dust hood Edge belt sander with swingable dust hood

1990-10-26

1992-03-24

Rose, Robert A.

Abrasive tool making process, material, or composition

Impregnating or coating an abrasive tool

271137, 271135, B24B 2110, B24B 5506

Patent

active

050976362

ABSTRACT:
A swingable dust hood is provided for use in the dust removal system of an endless belt type working machine. The dust hood has a jet air cleaner positioned on an inner wall which blows dust and other particles off the workpiece for exhaust via an outlet connected to the dust hood. A pivot rod is fixed to the outer shell of the dust hood and is rotatably journalled in a pivot receptacle bracketed to the machine support table. The hood can accordingly be positioned in three primary positions; namely, a first position wherein the hood completely encases a roll when the workpiece does not extend past the form platen; a second position wherein the hood partially encloses the piece when the workpiece is extended past the platen; and a third position wherein the hood is swung back to completely expose the drive roll to permit changing or repair of the endless belt and/or the roll.

REFERENCES:
patent: 760834 (1904-05-01), Yarnell
patent: 1791917 (1931-02-01), Winsor
patent: 2232149 (1937-10-01), Tautz
patent: 2419744 (1947-04-01), Thwaites
patent: 3812622 (1974-05-01), Parsons
patent: 3872627 (1975-03-01), Schuster
patent: 4151705 (1979-05-01), Evans
patent: 4228618 (1980-10-01), Jensen
patent: 4403534 (1983-10-01), Altendorf et al.
patent: 4525955 (1985-07-01), Cothrell et al.
patent: 4528743 (1985-07-01), Bleich
patent: 4750536 (1988-06-01), Grisley

Affiliated with

Also associated with

Rating

Edge belt sander with swingable dust hood does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Edge belt sander with swingable dust hood, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Edge belt sander with swingable dust hood will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2001145