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公开(公告)号：US3918706A
公开(公告)日：1975-11-11
申请号：US48231074
申请日：1974-06-24
Applicant: IBM
Inventor： CRAFT JAMES ALEXANDER
Abstract: A pneumatic sheet transport and alignment mechanism is disclosed utilizing the orientation of the air jets in the pneumatic transport to cause the sheet being transported to be moved laterally to engage an edge guide such that the sheet is properly aligned for subsequent operations upon exiting from the transport and alignment mechanism. Additionally a technique is disclosed which allows the sheet to be progressively engaged with the edge guide or reference edge such that the trailing corner of the sheet as it progresses through the transport is engaged with the reference edge prior to the leading corner thereby avoiding jams and retarded sheets.
Abstract translation: 公开了一种气动片材输送和对准机构，其利用气动输送器中的空气射流的取向使得被输送的片材横向移动以接合边缘引导件，使得片材在从运输工具退出时被适当地对准以用于随后的操作 和对齐机制。 此外，公开了一种技术，其允许片材与边缘引导件或参考边缘逐渐接合，使得当片材前进通过传送件时，片材的后拐角在前角之前与参考边缘接合，从而避免卡纸和延迟 床单。
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Patent Agency Ranking
公开(公告)号：DE2631115A1
公开(公告)日：1977-02-24
申请号：DE2631115
申请日：1976-07-10
Applicant: IBM
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公开(公告)号：BR8106996A
公开(公告)日：1982-07-13
申请号：BR8106996
申请日：1981-10-29
Applicant: IBM
Inventor： CRAFT JAMES ALEXANDER , OKCUOGLU SELAHATTIN ADIL
Abstract: In a printing machine having a removable ribbon cartridge, means are provided for conveniently loading and unloading said ribbon cartridge on a support plate. Said means include guide means within the cartridge which cooperate with complementary guide means within the support plate for guiding the cartridge while it is being dropped-in onto the support plate; and lever operated cam/cam-follower means for then shifting the cartridge on the support plate to its final locked position. The cartridge unloading is performed through a reverse lever operation followed by a cartridge pick-up.
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