Cutting – Cutting motion of tool has component in direction of moving... – Plural diverse flying cutters
Patent
1988-03-17
1989-08-15
Yost, Frank T.
Cutting
Cutting motion of tool has component in direction of moving...
Plural diverse flying cutters
83303, 83304, 83660, 83670, 493195, B26F 110, B26F 124, B31B 1914
Patent
active
048563960
ABSTRACT:
Apparatus for selectively forming a continuously moving web (5) with apertures or holes by means of a punching mechanism consisting of a rotating die (26) and a rotating punch (14) and with venting pinholes by means of a rotating needle bar (34) and a rotating abutment (13). The die (26) or punch (14) and the needle bar (34) are secured to a common shaft (28). The punch (14) or die (26) for cooperating with the die (26) or punch (14) on the common shaft (28) is secured to a first shaft (11) on the opposite side of the web (5). The abutment (13) for cooperating with the needle bar (34) is secured to a second shaft (12) disposed on the opposite side of the web (5). The first and second shafts (11, 12) are movably mounted in pivoted mounting arms (9, 10), which can be fixed in position. A rotation of the first and second shafts (11, 12) will either move the punch (14) or die (26) into engagement with the die (26) or punch (14) or will move the needle bar (31) into engagement with the abutment (13).
REFERENCES:
patent: 4167131 (1979-09-01), Habas et al.
Brinkmeier Friedhelm
Eckelt Ulrich
Phan Hien H.
Windmoller & Holscher
Yost Frank T.
LandOfFree
Apparatus for selectively forming apertures or holes or venting 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 selectively forming apertures or holes or venting , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for selectively forming apertures or holes or venting will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-114039