Apparatus for cutting and shaping rubber band members

Details Apparatus for cutting and shaping rubber band members Apparatus for cutting and shaping rubber band members

2006-01-24

2006-01-24

Colaianni, Michael P. (Department: 1732)

Plastic article or earthenware shaping or treating: apparatus

Preform severing means

Configuration of cutting implement providing shaping cavity

C264S148000, C264S149000, C264S163000, C156S110100, C156S118000, C156S123000, C156S124000, C156S130700, C083S016000, C083S171000, C083S658000, C425S298000, C425S308000, C425S310000, C425S311000

Reexamination Certificate

active

06988880

ABSTRACT:
Apparatus for highly reliably cutting a rubber strip (12) even when reinforcement cords are embedded therein, and for shaping the upper surfaces of the trailing end of a resultant rubber band member (15) and the leading end of the remaining rubber strip (12) to have a slope inclined with a small angle relative to the general plane of the rubber strip (12) or rubber band member (15). An anvil (20) and a press cutter/shaper (39) are arranged opposite to each other, and a cutting blade (38) is gradually inserted into an anvil groove (22), with at least one surface (38a,38) of the blade (38) pressed against a periphery (22a) of the anvil groove (22). The cutting blade (38) protrudes from the boundary between inclined a pair of shaping surfaces (34, 35) towards the anvil20, and has a cutting blade angle (F) that is smaller than angle (G) between the inclined shaping surfaces (34, 35).

REFERENCES:
patent: 1975219 (1934-10-01), Alexander
patent: 4779658 (1988-10-01), Kawabata et al.
patent: 4878521 (1989-11-01), Fredrickson
patent: 4940557 (1990-07-01), Kimura
patent: 5015223 (1991-05-01), Boeckmann
patent: 5293795 (1994-03-01), Osawa et al.
patent: 5375751 (1994-12-01), Makinen
patent: 5552101 (1996-09-01), Fujii et al.
patent: 5613414 (1997-03-01), Murphy et al.
patent: 5901619 (1999-05-01), Aihara
patent: 6824720 (2004-11-01), Adachi et al.
patent: 3808005 (1988-09-01), None
patent: 1072395 (2001-01-01), None
Transcript of Oral Translation of Paragraph #30 of EP-1072395-A1, Jul. 2004.
Derwent Abstract of DE 3808005 A1, 1988, Derwent Information Limited, Derwent Week # 198839.

Affiliated with

Also associated with

Rating

Apparatus for cutting and shaping rubber band members 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 cutting and shaping rubber band members, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for cutting and shaping rubber band members will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3567664