Perforating apparatus for paper webs and the like, with reciproc

Details Perforating apparatus for paper webs and the like, with reciproc Perforating apparatus for paper webs and the like, with reciproc

1992-03-24

1994-02-08

Will, Thomas B.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

83338, 83678, B65H 3508

Patent

active

052843041

ABSTRACT:
A perforating apparatus is disclosed for rewinding machines and the like which includes a rotating roller (5), on which cutting blades (31) are disposed. A shaft (3) carries a perforating counter-blade (33) provided with indentations. An oscillating drive (57, 59, 61, 63, 65) is combined with the shaft (3) which causes the counter-blade 33 to move with reciprocating translation motion in a direction parallel to the axis of the rotating roller (5), so as to avoid a concentration of wear in the cutting blades (31).

REFERENCES:
patent: 818065 (1906-04-01), Ward
patent: 3086416 (1963-04-01), Minarik
patent: 3595117 (1971-07-01), Grettve et al.
patent: 4074599 (1978-02-01), Allen
patent: 4240312 (1980-12-01), Ward, Sr.
patent: 4295843 (1981-10-01), Otomaru

Affiliated with

Also associated with

Rating

Perforating apparatus for paper webs and the like, with reciproc does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-693721