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1. 发明专利

SE7910449L 未知
公开(公告)号：SE7910449L
公开(公告)日：1980-06-21
申请号：SE7910449
申请日：1979-12-19
申请人： HERMES PRECISA INTERNATIONAL
发明人： GAGNEBIN G
IPC分类号： B41J1/30 , B41J1/24 , B41J25/24
摘要： A printing disc (1) is applied by a leaf spring (9) against a plate (6), provided with projections (14), of a support (2). These projections (14) lock the printing disc (1) in a predetermined position in the support (2). This support (2) is provided to be introduced in a typewriter transversely to the selecting shaft (15) between the driving plate (18) and the card press (16) the two folded over borders (23) of which form lateral guides. Two slots (26) of these borders (23) form abutments for bosses (25) of the support (2). The support (2) has an opening (8) opposite the hub (3), the engagement of the hub (3) of the disc (1) on the driving plate (18) is effected by pivoting the support (2) in the direction of the selecting shaft (15). The driving plate (18) passes through the opening (8) and holds the printing disc (1) spaced apart from the projections (14). This device is light and permits the mounting of the disc (1) without having to displace the selecting shaft (15).

3. 发明专利

SE7411618L 未知
公开(公告)号：SE7411618L
公开(公告)日：1975-03-18
申请号：SE7411618
申请日：1974-09-16
申请人： HERMES PRECISA INTERNATIONAL
发明人： GAGNEBIN G
IPC分类号： B41J21/04 , B41J21/14 , B41J21/02
摘要： The tabulator blade rack consists of a pivotally and axially movable rod. Depressing the desired decimal tabulation key frees the carriage from the escapement for movement in the typing direction, raises the corresponding tabulator stop, and rotates the tabulator rack and the blades thereon. Operation of the set and clear key sets a blade; the carriage moves, striking a projection on the set blade, thereby shifting the rack to the right until a stop thereon hits the raised tabulator stop, stopping the carriage at the corresponding position. When the rack stop hits the tabulator stop, the consequent movement of a rod that mounts the latter causes the raised tabulator stop to be lowered, the return of the rack, both longitudinally and rotationally, to its rest position, and the carriage to be reengaged with the escapement at the chosen tabulating position.

5. 发明专利

SE438119B 未知
公开(公告)号：SE438119B
公开(公告)日：1985-04-01
申请号：SE7910449
申请日：1979-12-19
申请人： HERMES PRECISA INTERNATIONAL
发明人： GAGNEBIN G
IPC分类号： B41J1/30 , B41J1/24 , B41J25/24
摘要： A printing disc (1) is applied by a leaf spring (9) against a plate (6), provided with projections (14), of a support (2). These projections (14) lock the printing disc (1) in a predetermined position in the support (2). This support (2) is provided to be introduced in a typewriter transversely to the selecting shaft (15) between the driving plate (18) and the card press (16) the two folded over borders (23) of which form lateral guides. Two slots (26) of these borders (23) form abutments for bosses (25) of the support (2). The support (2) has an opening (8) opposite the hub (3), the engagement of the hub (3) of the disc (1) on the driving plate (18) is effected by pivoting the support (2) in the direction of the selecting shaft (15). The driving plate (18) passes through the opening (8) and holds the printing disc (1) spaced apart from the projections (14). This device is light and permits the mounting of the disc (1) without having to displace the selecting shaft (15).

8. 发明专利

SE402240B 未知
公开(公告)号：SE402240B
公开(公告)日：1978-06-26
申请号：SE7411618
申请日：1974-09-16
申请人： HERMES PRECISA INTERNATIONAL
发明人： GAGNEBIN G
IPC分类号： B41J21/04 , B41J21/14 , B41J21/02
摘要： The tabulator blade rack consists of a pivotally and axially movable rod. Depressing the desired decimal tabulation key frees the carriage from the escapement for movement in the typing direction, raises the corresponding tabulator stop, and rotates the tabulator rack and the blades thereon. Operation of the set and clear key sets a blade; the carriage moves, striking a projection on the set blade, thereby shifting the rack to the right until a stop thereon hits the raised tabulator stop, stopping the carriage at the corresponding position. When the rack stop hits the tabulator stop, the consequent movement of a rod that mounts the latter causes the raised tabulator stop to be lowered, the return of the rack, both longitudinally and rotationally, to its rest position, and the carriage to be reengaged with the escapement at the chosen tabulating position.

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