A film slitter is described including means for supporting a blade in an unexposed condition. The slitter comprises a support which is selectively slidably mounted on a supporting member. The support is provided with an elongated slot extending downwardly thereinto which is adapted to receive a blade in a vertically disposed position. A second slot extends downwardly into the upper end of the support and extends between the first slot and one side of the support member. A second slot extends downwardly into the upper end of the support at the other side of the first slot and extends between the first slot and the other side of the support. The lower ends of the second and third slots extend in diverging directions with respect to each other.
申请公布号
US4345497(A)
申请公布日期
1982.08.24
申请号
US19800188532
申请日期
1980.09.18
申请人
PROFESSIONAL MARKETING ASSOCIATES
发明人
COBLEIGH, WENDALL C.;BARMORE, DONALD L.;GESCHWENDER, ROBERT C.