Cutting apparatus

Details Cutting apparatus Cutting apparatus

1989-10-16

1991-01-01

Watts, Douglas D.

Cutting

Means to drive or to guide tool

Sequential cutting motions

83573, 83602, 83628, 83638, B26D 516

Patent

active

049810600

ABSTRACT:
A roll forming apparatus disclosed has a series of roll forming stations with a first group of stations having rollers that are adjustable to different width settings using the same rollers to form more than one width of ogee type gutter. A cutter uses interchangeable cutting blades and die plates for shearing different gutter sizes to selected lengths. The cutter uses a rotary drive member to move the blade in a path having a relatively short stroke that performs a scissor-like cutting action to successively cut the walls of the formed gutters for each revolution of the rotary drive member. A crank member for manually moving the cutter blade is collapsible and the crank handle is demountable for transport purposes.

REFERENCES:
patent: 510512 (1893-12-01), Lee
patent: 951636 (1910-03-01), Farrington
patent: 1589657 (1926-06-01), Pels
patent: 1758019 (1930-05-01), Williams

Affiliated with

Also associated with

Rating

Cutting apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cutting apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cutting apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1990962