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11. 发明授权

US4636101A Low-noise type impact printer 失效
标题翻译：低噪型冲击式打印机
公开(公告)号：US4636101A
公开(公告)日：1987-01-13
申请号：US718302
申请日：1985-04-01
申请人： Hiroyuki Matsukura , Fumio Yamauchi
发明人： Hiroyuki Matsukura , Fumio Yamauchi
IPC分类号： B41J29/08 , B41J29/10
CPC分类号： B41J29/10
摘要： The noise level of an impact printer is reduced by at least 5 dB by providing a resonant absorption chamber between the printer frame and the cover which is designed so as to have a resonance frequency corresponding to the fundamental frequency of the printer noise.
摘要翻译：通过在打印机框架和盖之间设置谐振吸收室以将具有与打印机噪声的基频相对应的共振频率来将冲击打印机的噪声水平降低至少5dB。

12. 发明授权

US4626048A Computer printer housing 失效
标题翻译：电脑打印机外壳
公开(公告)号：US4626048A
公开(公告)日：1986-12-02
申请号：US788387
申请日：1985-10-17
申请人： Theodore J. Goodlander
发明人： Theodore J. Goodlander
IPC分类号： B41J11/58 , B41J29/08 , A47B21/00
CPC分类号： B41J11/58 , B41J29/08
摘要： A supporting and sound-proofing housing for use with computer output printers and the like particularly adapted for mounting in a modular wall system to provide access thereto from either side. The housing comprises a box having a pair of vertical spaced side walls, a top member interconnecting the tops of the side walls and a bottom member interconnecting the bottoms of the side walls to form an enclosure having opposed openings thereto on opposite sides thereof. Doors are provided for opening and closing respective ones of the openings. The side walls include means for releasably attaching a modular wall partition thereto so that the housing can be built into a partitioning wall. A slidable shelf adapted to support a printer or the like is mounted between the side walls for slidable movement between the openings to provide working access to the printer or the like from either of the openings, i.e. from either office. The enclosure is lined with a sound-deadening material and the top member includes cooling means for drawing cooling air through the enclosure and exhausting it along a noise-suppressing path.
摘要翻译：用于与计算机输出打印机等一起使用的支撑和隔音外壳，特别适用于安装在模块化墙体系统中，以便从任一侧提供对其的访问。壳体包括具有一对垂直间隔开的侧壁的箱体，将侧壁顶部互连的顶部构件和互连侧壁底部的底部构件，以形成在其相对侧上具有相对开口的外壳。提供门打开和关闭相应的开口。侧壁包括用于可拆卸地将模块化的壁分隔件附接到其上的装置，使得壳体可以内置在分隔壁中。适于支撑打印机等的可滑动的搁架安装在侧壁之间，用于在开口之间滑动以提供从任何一个开口（即从任一办公室）到打印机等的工作访问。外壳内有隔音材料，顶部构件包括冷却装置，用于将冷却空气抽吸通过外壳并沿噪声抑制路径排出。

13. 发明授权

US4330219A Upper cover for line printer 失效
标题翻译：行式打印机上盖
公开(公告)号：US4330219A
公开(公告)日：1982-05-18
申请号：US174422
申请日：1980-08-01
申请人： Masao Miyasaka , Tsuneki Kobayashi
发明人： Masao Miyasaka , Tsuneki Kobayashi
IPC分类号： H05K5/03 , B41J29/08 , B41J29/13 , G12B9/04 , B41J29/02
CPC分类号： B41J29/13 , Y10T16/536
摘要： An upper cover for a line printer in which an upper cover hood can be easily opened forwardly to permit full maintenance of the printing mechanism. The upper cover hood is pivotally coupled through a rear hinge holder to a forwardly-extending support member via a balance holder. A balancing mechanism is pivotally coupled at one end to the balance holder. At the front end of the support member a hook member is hingedly attached, the other end of which is adapted to be swung into position and coupled to a pin which is rigidly coupled to a side wall of the upper cover hood. A cushioning packing is disposed along the front edge of the upper cover hood.
摘要翻译：一种用于行式打印机的上盖，其中上盖罩可以容易地向前打开以允许打印机构的完全维护。上盖罩通过后铰链保持架经由平衡保持器枢转地联接到向前延伸的支撑构件。平衡机构在一端枢转地连接到平衡架上。在支撑构件的前端处，钩构件被铰接地附接，其另一端适于摆动就位并且联接到刚性地联接到上盖罩的侧壁的销。沿着上盖罩的前边缘设置缓冲垫片。

14. 发明授权

US4227283A Integral hinge structure 失效
标题翻译：整体铰链结构
公开(公告)号：US4227283A
公开(公告)日：1980-10-14
申请号：US747
申请日：1979-01-03
申请人： James A. Mathewson , Harry Pasterchick, Jr.
发明人： James A. Mathewson , Harry Pasterchick, Jr.
IPC分类号： B41J29/08 , B41J29/13 , E05D1/04 , E05D7/12 , E05D9/00
CPC分类号： E05D1/04 , E05D9/005 , E05Y2900/20 , Y10T16/5357 , Y10T16/537 , Y10T16/5403 , Y10T16/551 , Y10T16/555 , Y10T16/557
摘要： An integral hinge structure for securing a cover to a terminal base includes a generally cylindrical strip of material extending along one edge of an opening to be covered. The cylindrical strip is integral with the base but is spaced from the base by a thin, continuous neck. The cover includes a generally C-shaped strip of material circumscribing an arc of at least 180.degree.. The outer diameter of the cylindrical strip and the inner diameter of the C-shaped strip are approximately the same, allowing the C-shaped strip to be snapped onto and retained by the cylindrical strip. The cover is aligned by one or more radial ribs on the cylindrical strip and one or more complementary slots in the C-shaped strip.
摘要翻译：用于将盖固定到端子基座的整体铰链结构包括沿着待覆盖的开口的一个边缘延伸的大致圆柱形的材料条。圆柱形条与基座成一体，但与基部间隔一个薄而连续的颈部。盖子包括一个大致C形的材料条，其外接至少180°的弧度。圆柱形条的外径和C形条的内径大致相同，允许C形条咬合在圆柱形条上并由其保持。盖子通过圆柱形条上的一个或多个径向肋和C形条中的一个或多个互补槽对准。

15. 发明授权

US3747735A Noise reducing covers for teleprinters and other machines 失效
标题翻译：噪音降低电视机和其他机器
公开(公告)号：US3747735A
公开(公告)日：1973-07-24
申请号：US3747735D
申请日：1969-11-04
申请人： FRICK B
发明人： FRICK B
IPC分类号： B41J29/08 , B41J29/02
CPC分类号： B41J29/08
摘要： A cover particularly suitable for use with a teleprinter, including aperture means extending through the cover adjacent each teleprinter key, and means projecting through said aperture means for manipulation by a teleprinter operator located externally of the cover to thereby actuate an associated teleprinter key located within the cover. The inner surface of the cover may carry a sound absorbing material and, such a cover may be used with keyboard-type equipment other than with teleprinters.

16. 发明授权

US3308919A Ventilated and soundproofed enclosure for printer 失效
标题翻译：打印机通风隔音外壳
公开(公告)号：US3308919A
公开(公告)日：1967-03-14
申请号：US45974965
申请日：1965-05-28
申请人： IBM
发明人： CUNNINGHAM JAMES M
IPC分类号： B41F17/02 , B41J1/20 , B41J29/08 , B41J29/377
CPC分类号： B41J1/20 , B41F17/02 , B41J29/08 , B41J29/377

17. 发明授权

US2568531A Silencing pad 失效
标题翻译：沉默垫
公开(公告)号：US2568531A
公开(公告)日：1951-09-18
申请号：US6583948
申请日：1948-12-17
申请人： UNDERWOOD CORP
发明人： YAEGER HARRY C
IPC分类号： B41J29/08
CPC分类号： B41J29/08

18. 发明授权

US2164227A Listing machine 失效
标题翻译：上市机
公开(公告)号：US2164227A
公开(公告)日：1939-06-27
申请号：US26135539
申请日：1939-03-11
申请人： MONROE CALCULATING MACHINE
发明人： BRITTEN JR EDWIN F
IPC分类号： B41J29/08
CPC分类号： B41J29/08

19. 发明授权

US1929991A Sound deadening housing for typewriters 失效
标题翻译：打字机防声罩
公开(公告)号：US1929991A
公开(公告)日：1933-10-10
申请号：US34593429
申请日：1929-03-11
申请人： WOODSTOCK TYPEWRITER CO
发明人： RUNDBLAD GEORGE J
IPC分类号： B41J29/08
CPC分类号： B41J29/08

20. 发明授权

US1830535A Vibration dampening device 失效
公开(公告)号：US1830535A
公开(公告)日：1931-11-03
申请号：US43522730
申请日：1930-03-12
申请人： GEN FIREPROOFING CO
发明人： FITCH JASON A
IPC分类号： B41J29/08
CPC分类号： B41J29/08

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