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公开(公告)号：DE3565494D1
公开(公告)日：1988-11-17
申请号：DE3565494
申请日：1985-06-11
Applicant: IBM
Inventor： FRANK EDGAR HOWARD , KOMPLIN STEVEN ROBERT
IPC: B41J13/02 , B41J13/036
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公开(公告)号：BR8600146A
公开(公告)日：1986-09-23
申请号：BR8600146
申请日：1986-01-16
Applicant: IBM
Inventor： KOMPLIN STEVEN ROBERT
Abstract: A cartridge (12) for a correction tape (22) is disclosed which utilizes a cam follower (40) operated pawl (44)/ratchet (52) for feeding of the correction tape (22), where the pawl (44) is operated as a result of the movement of a cam follower (40) against a cam (39) on the support frame (10). As the cartridge (12) oscillates, the pawl (44) is displaced to increment the ratchet (52) to effect feed.
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公开(公告)号：DE69114550T2
公开(公告)日：1996-06-20
申请号：DE69114550
申请日：1991-02-07
Applicant: IBM
Inventor： KOMPLIN STEVEN ROBERT , PRAKASH RAVINDER , WOLFE LARRY LANCE
Abstract: In a laser printer, light beams (4) need to be focused onto a printing surface to form points where print indicia are to effect a print image. In a printer where it is desirable to have variable pitch print characters, a new method has been employed to create variable print character pitches. Multiple non-parallel points of light are emitted through a collimating lens (6) onto a wedge (8) shaped optical component which directs the multiple beams of light into parallel alignment. The optical wedge has one planar surface perpendicular to at least one light beam emitted through the collimating lens. This light beam is normal to the perpendicular planar surface and passes through the wedge without being deflected. The optical wedge also has one or more planar surfaces that direct the other light beams into parallel alignment with the undeflected light beam. By moving the optical wedge away from the collimating lens the pitch (distance) between the light beams is increased and conversely, by moving the optical wedge towards the collimating lens the pitch decreases.
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公开(公告)号：DE69114550D1
公开(公告)日：1995-12-21
申请号：DE69114550
申请日：1991-02-07
Applicant: IBM
Inventor： KOMPLIN STEVEN ROBERT , PRAKASH RAVINDER , WOLFE LARRY LANCE
Abstract: In a laser printer, light beams (4) need to be focused onto a printing surface to form points where print indicia are to effect a print image. In a printer where it is desirable to have variable pitch print characters, a new method has been employed to create variable print character pitches. Multiple non-parallel points of light are emitted through a collimating lens (6) onto a wedge (8) shaped optical component which directs the multiple beams of light into parallel alignment. The optical wedge has one planar surface perpendicular to at least one light beam emitted through the collimating lens. This light beam is normal to the perpendicular planar surface and passes through the wedge without being deflected. The optical wedge also has one or more planar surfaces that direct the other light beams into parallel alignment with the undeflected light beam. By moving the optical wedge away from the collimating lens the pitch (distance) between the light beams is increased and conversely, by moving the optical wedge towards the collimating lens the pitch decreases.
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公开(公告)号：DE3787083T2
公开(公告)日：1994-03-17
申请号：DE3787083
申请日：1987-11-27
Applicant: IBM
Inventor： KOMPLIN STEVEN ROBERT
Abstract: A pressed sleeve bearing (10) is disclosed which is moldable out of plastic and which will provide a superior retaining characteristic, while at the same time will retain the designed interior diameter of the bearing, unaffected from the pressing forces and deformation. The region of engagement (22) between the bearing and the supporting part is displaced axially from the bearing region (20) so that any deformation of the sleeve will not be communicated to the bearing surface. The interior of the sleeve in the region of engagement is relieved to provide clearance for the shaft (24) that will be inserted into the bearing.
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Patent Agency Ranking
公开(公告)号：DE3576305D1
公开(公告)日：1990-04-12
申请号：DE3576305
申请日：1985-12-10
Applicant: IBM
Inventor： KOMPLIN STEVEN ROBERT
Abstract: @ A single stepping motor (10) driven to effect ribbon (50) feed, ribbon lift, correction tape (52) feed, correction tape lift is disclosed. The stepping motor (10) controls a cam (60)/ follower (64) pair to effect lift through a connection link (54) to the ribbon cartridge (22). The link (54) provides accurate positioning of the ribbon cartridge (22) without regard to the cam position and further transmit ribbon feed motion to the ribbon driver (30). Correction tape feed is effected through link (54) controlling the oscillation of the cartridges (22, 24) relative to a tape feed cam member (44).
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公开(公告)号：HK20390A
公开(公告)日：1990-03-23
申请号：HK20390
申请日：1990-03-15
Applicant: IBM
Inventor： KOMPLIN STEVEN ROBERT
Abstract: A cartridge (12) for a correction tape (22) is disclosed which utilizes a cam follower (40) operated pawl (44)/ratchet (52) for feeding of the correction tape (22), where the pawl (44) is operated as a result of the movement of a cam follower (40) against a cam (39) on the support frame (10). As the cartridge (12) oscillates, the pawl (44) is displaced to increment the ratchet (52) to effect feed.
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公开(公告)号：DE3571222D1
公开(公告)日：1989-08-03
申请号：DE3571222
申请日：1985-12-10
Applicant: IBM
Inventor： KOMPLIN STEVEN ROBERT
Abstract: A cartridge (12) for a correction tape (22) is disclosed which utilizes a cam follower (40) operated pawl (44)/ratchet (52) for feeding of the correction tape (22), where the pawl (44) is operated as a result of the movement of a cam follower (40) against a cam (39) on the support frame (10). As the cartridge (12) oscillates, the pawl (44) is displaced to increment the ratchet (52) to effect feed.
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公开(公告)号：DE3787083D1
公开(公告)日：1993-09-23
申请号：DE3787083
申请日：1987-11-27
Applicant: IBM
Inventor： KOMPLIN STEVEN ROBERT
Abstract: A pressed sleeve bearing (10) is disclosed which is moldable out of plastic and which will provide a superior retaining characteristic, while at the same time will retain the designed interior diameter of the bearing, unaffected from the pressing forces and deformation. The region of engagement (22) between the bearing and the supporting part is displaced axially from the bearing region (20) so that any deformation of the sleeve will not be communicated to the bearing surface. The interior of the sleeve in the region of engagement is relieved to provide clearance for the shaft (24) that will be inserted into the bearing.
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公开(公告)号：BR8600147A
公开(公告)日：1986-09-23
申请号：BR8600147
申请日：1986-01-16
Applicant: IBM
Inventor： KOMPLIN STEVEN ROBERT
Abstract: @ A single stepping motor (10) driven to effect ribbon (50) feed, ribbon lift, correction tape (52) feed, correction tape lift is disclosed. The stepping motor (10) controls a cam (60)/ follower (64) pair to effect lift through a connection link (54) to the ribbon cartridge (22). The link (54) provides accurate positioning of the ribbon cartridge (22) without regard to the cam position and further transmit ribbon feed motion to the ribbon driver (30). Correction tape feed is effected through link (54) controlling the oscillation of the cartridges (22, 24) relative to a tape feed cam member (44).
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