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公开(公告)号：EP0414371A3
公开(公告)日：1991-08-21
申请号：EP90307752.7
申请日：1990-07-16
发明人： Ricca, Aldo , Marangon, Renato
摘要： A body structure (17) for a printer (16) comprises a front cover (34) and a rear cover (23) and is capable of accommodating a platen roller (18) a typing device (19) and advance means (21) for advancing and feeding individual or continuous forms (22). A hinge element (51) fixed to a pillar (53) of the body structure (17) permits pivotal movement of the covers (34) and (23) such that the front cover (34) can rotate from a first operating position in which it is parallel to and supported on the body structure (17) to a second operating position in which it is substantially turned over onto the rear cover (23) to permit access to the platen roller (18) and the typing device (19). In addition the hinge element (51) permits the rear cover (23) to rotate from a first operating position in which it is substantially parallel to and supported on the body structure (17) to a second operating position in which it is substantially inclined with respect to the body structure (17). The forms (22) can be supported and guided by the outside surface (31) of the rear cover (23) in both operating positions. In a third operating position thereof the rear cover (23) is capable of being turned over onto the front cover (34) to permit access to the advance means (21). The body structure (17) also comprises a transparent intermediate cover member (35) pivotally mounted on the front cover (34) to protect and silence the typing and printing zone (29) and a transparent rear cover member (38) pivotally mounted on the intermediate cover (35) to protect the forms (22) in both the operating positions of the rear cover (23). The intermediate member (35) has positioning means (36) to hold it in an inclined position on the rear cover in both its operating positions and guide means (37) for guiding the forms (22). The rear member has spacer means (41) to space it from the rear cover (23).
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公开(公告)号：EP0414371B1
公开(公告)日：1995-04-26
申请号：EP90307752.7
申请日：1990-07-16
发明人： Ricca, Aldo , Marangon, Renato
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公开(公告)号：EP0414371A2
公开(公告)日：1991-02-27
申请号：EP90307752.7
申请日：1990-07-16
发明人： Ricca, Aldo , Marangon, Renato
摘要： A body structure (17) for a printer (16) comprises a front cover (34) and a rear cover (23) and is capable of accommodating a platen roller (18) a typing device (19) and advance means (21) for advancing and feeding individual or continuous forms (22). A hinge element (51) fixed to a pillar (53) of the body structure (17) permits pivotal movement of the covers (34) and (23) such that the front cover (34) can rotate from a first operating position in which it is parallel to and supported on the body structure (17) to a second operating position in which it is substantially turned over onto the rear cover (23) to permit access to the platen roller (18) and the typing device (19). In addition the hinge element (51) permits the rear cover (23) to rotate from a first operating position in which it is substantially parallel to and supported on the body structure (17) to a second operating position in which it is substantially inclined with respect to the body structure (17). The forms (22) can be supported and guided by the outside surface (31) of the rear cover (23) in both operating positions. In a third operating position thereof the rear cover (23) is capable of being turned over onto the front cover (34) to permit access to the advance means (21). The body structure (17) also comprises a transparent intermediate cover member (35) pivotally mounted on the front cover (34) to protect and silence the typing and printing zone (29) and a transparent rear cover member (38) pivotally mounted on the intermediate cover (35) to protect the forms (22) in both the operating positions of the rear cover (23). The intermediate member (35) has positioning means (36) to hold it in an inclined position on the rear cover in both its operating positions and guide means (37) for guiding the forms (22). The rear member has spacer means (41) to space it from the rear cover (23).
摘要翻译： 一种用于打印机（16）的主体结构（17）包括前盖（34）和后盖（23），并且能够容纳压辊（18），打字装置（19）和提前装置（21） 推进和喂养个人或连续的形式（22）。 固定到主体结构（17）的支柱（53）的铰链元件（51）允许盖（34）和（23）的枢转运动，使得前盖（34）可以从第一操作位置 它平行于并支撑在主体结构（17）上到第二操作位置，在第二操作位置，其基本上翻转到后盖（23）上，以允许进入压纸辊（18）和打字装置（19）。 此外，铰链元件（51）允许后盖（23）从第一操作位置旋转，其中第一操作位置基本上平行于并支撑在主体结构（17）上并且支撑在主体结构（17）上的第二操作位置，在第二操作位置， 相对于身体结构（17）。 在两个操作位置，形状（22）可由后盖（23）的外表面（31）支撑和引导。 在第三操作位置，后盖（23）能够翻转到前盖（34）上，以允许进入前进装置（21）。 主体结构（17）还包括可枢转地安装在前盖（34）上的透明中间盖构件（35），以保护和沉默打字和打印区域（29）和透明的后盖构件（38），其可枢转地安装在 中间盖（35），以在后盖（23）的两个操作位置中保护形式（22）。 中间构件（35）具有定位装置（36），用于在其两个操作位置处将其保持在后盖上的倾斜位置，并且用于引导形式（22）的引导装置（37）。 后部构件具有隔离装置（41），以使其与后盖（23）隔开。
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