Apparatus for trimming sheets and strips

Details Apparatus for trimming sheets and strips Apparatus for trimming sheets and strips

1997-02-24

1999-10-12

Rachuba, M.

Cutting

Rotatable disc tool pair or tool and carrier

Tool pair comprises rotatable tools

83482, 83483, 83477, 83503, B23D 1904

Patent

active

059641363

ABSTRACT:
A trimming shears for sheets and strips having two shears frames arranged opposite one another and on supports and being rotatable about a central vertical axis. A pair of vertically stacked adjustable roll blades are mounted in each shears frame at diagonally opposite horizontal corners of the shears frames. The roll blade pairs are rotary driven by gears and couplings to cut the sheet or strip edges. The roll blade pairs are adjustable both vertically and horizontally to accommodate different material thicknesses and widths. The roll blade pairs are arranged in the shears frames such that when the shears frames rotate 180.degree. about the central vertical axis, the position of the roll blade pairs is transposed--with the first roll blade pair taking the position of the second roll blade pair.

REFERENCES:
patent: Re27918 (1974-02-01), Montguire
patent: 3080783 (1963-03-01), Knepshield
patent: 3426634 (1969-02-01), Richel
patent: 3478654 (1969-11-01), Willard
patent: 3503293 (1970-03-01), Sander
patent: 3831929 (1974-08-01), Hellmer
patent: 4212218 (1980-07-01), Braner et al.
patent: 4327620 (1982-05-01), Greinke et al.
patent: 4515052 (1985-05-01), Flaum
patent: 4563930 (1986-01-01), Schommler et al.
patent: 4922779 (1990-05-01), Fritz et al.
patent: 5669279 (1997-09-01), Sohl et al.

Affiliated with

Also associated with

Rating

Apparatus for trimming sheets and strips does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-644700