Rotary cutter and method for manufacturing fibrous product...

Details Rotary cutter and method for manufacturing fibrous product... Rotary cutter and method for manufacturing fibrous product...

2007-07-17

2007-07-17

Peterson, Kenneth E. (Department: 3724)

Cutting

Processes

Cutting part way through from opposite sides of work

C083S308000, C083S344000, C083S346000, C083S674000, C083S885000

Reexamination Certificate

active

11464617

ABSTRACT:
Disclosed is a rotary cutter including a first roll and a second roll. With contact peripheries of the first roll being pressed against contact peripheries of the second roll, the first roll and the second roll are driven to rotate in synchronism with each other so that a first cutting blade is opposed to a second abutment at a distance apart and a second cutting blade is opposed to a first abutment at a distance apart. When fed between the first roll and the second roll, a workpiece is cut only halfway through the thickness from both sides thereof.

REFERENCES:
patent: 528730 (1894-11-01), Magoris
patent: 1693589 (1928-12-01), Bolton
patent: 2221716 (1940-11-01), Morton
patent: 2493968 (1950-01-01), Hepner
patent: 2522691 (1950-09-01), Podolak
patent: 2682306 (1954-06-01), Schriber
patent: 2808884 (1957-10-01), Shann et al.
patent: 3020809 (1962-02-01), Guyer et al.
patent: 3086416 (1963-04-01), Minarik
patent: 3472228 (1969-10-01), Tanner, Jr.
patent: 3505155 (1970-04-01), Balch et al.
patent: 3522762 (1970-08-01), Sauer
patent: 3640279 (1972-02-01), Brown et al.
patent: 3822435 (1974-07-01), Moss
patent: 4018646 (1977-04-01), Ruffo et al.
patent: 4041203 (1977-08-01), Brock et al.
patent: 4145787 (1979-03-01), Bastian
patent: 4196245 (1980-04-01), Kitson et al.
patent: 4276797 (1981-07-01), Baumann et al.
patent: 4279369 (1981-07-01), Passafiume
patent: 4436780 (1984-03-01), Hotchkiss et al.
patent: 4811641 (1989-03-01), Muller
patent: 4842794 (1989-06-01), Hovis
patent: 4961242 (1990-10-01), Kresse et al.
patent: 4991362 (1991-02-01), Heyer et al.
patent: 5229191 (1993-07-01), Austin
patent: 5315734 (1994-05-01), Kresse et al.
patent: 5351397 (1994-10-01), Angelie
patent: 5368913 (1994-11-01), Ortega
patent: 5388490 (1995-02-01), Buck
patent: 5429854 (1995-07-01), Currie et al.
patent: 5525397 (1996-06-01), Shizuno et al.
patent: 5964742 (1999-10-01), McCormack et al.
patent: 2262121 (1974-07-01), None
patent: 19755596 (1999-02-01), None
patent: 0262817 (1988-04-01), None
patent: 0289198 (1988-11-01), None
patent: 0301599 (1989-02-01), None
patent: 05192284 (1993-08-01), None
patent: 05192284 (1993-08-01), None
patent: 05192284 (1993-08-01), None
patent: 05245090 (1993-09-01), None
patent: 0596532 (1994-05-01), None
patent: 0774229 (1997-05-01), None
patent: 0774229 (1997-05-01), None
patent: 0774229 (1997-05-01), None
patent: 0777997 (1997-06-01), None
patent: 0777997 (1997-06-01), None
patent: 0777997 (1998-01-01), None
patent: 0777997 (1998-01-01), None
patent: 0774229 (1998-04-01), None
patent: 0774229 (1998-04-01), None
patent: 0923902 (1999-06-01), None
patent: 5-192284 (1993-08-01), None
patent: 05-192284 (1993-08-01), None
patent: 5-245090 (1993-09-01), None
patent: 05-245090 (1993-09-01), None
patent: 09-135798 (1997-05-01), None
patent: 09135798 (1997-05-01), None
patent: 9-149873 (1997-06-01), None
patent: 10-076494 (1998-03-01), None
patent: WO-92/03083 (1992-03-01), None
European Search Report of European Application No. EP 98 31 0250 dated Sep. 6, 1999.
Australian Search Report of Australian Application No. 9901083-7 dated Mar. 19, 1998.
European Search Report of European Application No. EP 98 31 0250 dated Sep. 6, 1999.

Affiliated with

Also associated with

Rating

Rotary cutter and method for manufacturing fibrous product... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rotary cutter and method for manufacturing fibrous product..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotary cutter and method for manufacturing fibrous product... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3816267