Transmission mechanism, notably for typewriters
    1.
    发明授权
    Transmission mechanism, notably for typewriters 失效
    传输机制,特别是打字机

    公开(公告)号:US4109778A

    公开(公告)日:1978-08-29

    申请号:US746207

    申请日:1976-12-01

    CPC classification number: F16H19/06 B41J7/32 F16H2019/0613

    Abstract: Angular displacements of a rotary member in, for example, a typewriter are controlled by moving a guide roller to shorten and lengthen the path of an elongate flexible member attached at one end to a rotatable stationary pulley and at its other end to an attachment piece, this member being a belt having notched ends one engaging a toothing on a part of the pulley and the other an arcuate toothed segment forming the attachment piece.

    Abstract translation: 旋转构件在例如打字机中的角位移通过移动导辊来缩短和延长在一端附接到可旋转固定滑轮的细长柔性构件的路径,并且在另一端延伸到附接件, 该构件是具有凹口端的带子,其带有一个啮合在滑轮的一部分上的齿部,另一个是形成连接件的弓形齿形段。

    Method for soldering miniaturised components to a base plate
    2.
    发明申请
    Method for soldering miniaturised components to a base plate 有权
    将小型化部件焊接到基板的方法

    公开(公告)号:US20060124614A1

    公开(公告)日:2006-06-15

    申请号:US10536251

    申请日:2003-12-01

    Abstract: The invention relates to a method for fixing a miniaturized component, especially comprising a micro-optical element, to a pre-determined fixing section of a baseplate by means of a soldered joint. Said baseplate comprises an upper side and a lower side, and the component comprises a base surface. At least the fixing section of the baseplate is coated on the upper side by a metallic layer which is applied at least in the fixing section in a continuously plane manner and thus without interruptions. Solder material is applied at least to the fixing section coated with the metallic layer. In one step of the method, the component is arranged above the fixing section, the base surface of the component being positioned above the solder material in such a way that they do not touch, are vertically interspaced and form an intermediate region between each other. In another step, thermal energy is supplied, especially by means of a laser beam, in a region which is locally limited essentially to the fixing section, in order to melt the solder from the lower side of the baseplate, such that the intermediate region is filled by drop formation of the melted solder, fixing both sides.

    Abstract translation: 本发明涉及一种通过焊接接头将小型化部件(特别是包括微型光学元件)固定到基板的预定固定部分的方法。 所述基板包括上侧和下侧,并且所述部件包括基面。 至少基板的固定部分由金属层涂覆在上侧,至少在固定部分中以连续平面的方式施加,因此不中断。 至少将涂料施加到涂有金属层的固定部分上。 在该方法的一个步骤中,部件布置在固定部分的上方,部件的基底表面位于焊料材料上方,使得它们不接触,垂直间隔并形成彼此之间的中间区域。 在另一个步骤中,特别是通过激光束在局部限制于固定部分的区域中提供热能,以便从底板的下侧熔化焊料,使得中间区域是 通过熔融焊料的熔滴形成填充,固定两侧。

    Device for positioning the beginning of a line in a typewriter
    5.
    发明授权
    Device for positioning the beginning of a line in a typewriter 失效
    用于在打字机中定位线的开头的设备

    公开(公告)号:US4344714A

    公开(公告)日:1982-08-17

    申请号:US165130

    申请日:1979-09-07

    Applicant: Raymond Clavel

    Inventor: Raymond Clavel

    CPC classification number: B41J19/70

    Abstract: A device for positioning the beginning of the line in a typewriting machine of the kind with a typing element carried by a carriage (1) includes at least one margin stop (13) for the carriage (1). This margin stop (13) is fixed on a mounted margin rack (19) sliding against the action of a spring (24). An escapement pawl (5), working with a rack bar (10), is carried by the carriage (1). A universal bar (11) disengages the pawl (5) from the rack bar (10) at the time of the return of the carriage (1) and frees the pawl (5) at the end of its path. In order to avoid a situation where the pawl (5) falls in a displaced notch of the rack bar (10), the device is in addition supplied with means for locking the pawl (5) in a disengaged position relative to the rack bar (10) during the movement of the sliding margin rack (19).

    Abstract translation: PCT No.PCT / CH79 / 00017 Sec。 371日期1979年10月7日第 102(e)1979年9月7日日,PCT提交1979年2月6日PCT公布。 No.W079 / 00599 PCT出版物 日期为1979年8月23日。一种用于将具有由托架(1)承载的打字元件的打字机定位在该打字机中的装置,包括用于托架(1)的至少一个边缘挡块(13)。 该边缘挡块(13)固定在抵抗弹簧(24)的作用下滑动的安装的边缘架(19)上。 与支架杆(10)一起工作的擒纵爪(5)由托架(1)承载。 通用杆(11)在托架(1)返回时使棘爪(5)与齿条(10)脱离接合,并在其路径的末端释放棘爪(5)。 为了避免棘爪(5)落在齿条(10)的位移凹口中的情况,该装置另外还具有用于将棘爪(5)相对于齿杆(5)锁定在脱离位置的装置 10)在滑动边缘架(19)的移动期间。

    Shift mechanism
    6.
    发明授权
    Shift mechanism 失效
    换档机制

    公开(公告)号:US4299505A

    公开(公告)日:1981-11-10

    申请号:US165124

    申请日:1979-10-07

    Applicant: Raymond Clavel

    Inventor: Raymond Clavel

    CPC classification number: B41J25/24

    Abstract: The invention concerns a shift mechanism for typewriters having a carriage in which the shift instruction is transmitted by two distinct interlocks of which one is in an active position when the other is in an inactive position. Each interlock is controlled by a primary lever and an auxiliary lever which causes it to work in connection with drive means serving to place it in an active position. A stirrup-shaped pivotal part is provided with two principal elements, one of which comprises the auxiliary lever controlling a first one of the interlocks, and the other element comprising an arm capable of being driven by the second interlock, the latter being normally controlled by the primary lever connected to a key on a keyboard.

    Abstract translation: 本发明涉及一种具有滑架的打字机的换档机构,其中当另一个处于非活动位置时,通过两个不同的互锁,一个处于活动位置,换档指令被传送到该滑架。 每个联锁由主杆和辅助杆控制,使其与驱动装置连接起来,用于将其置于主动位置。 镫形的枢转部分设置有两个主要元件,其中一个主要元件包括控制互锁装置中的第一个的辅助杆,另一个元件包括能够由第二互锁件驱动的臂,后者通常由 主杆连接到键盘上的一个键。

    Typewriter shift mechanism
    7.
    发明授权
    Typewriter shift mechanism 失效
    打字机班机制

    公开(公告)号:US3972404A

    公开(公告)日:1976-08-03

    申请号:US511931

    申请日:1974-10-03

    CPC classification number: B41J25/24

    Abstract: Depressing the upper case shift key lever pivots a balance beam from a first to a second position, thereby raising the lower case shift lever to an inactive position. When the upper case shift key lever is released, the balance beam is returned to its first position, causing the lower case shift lever to fall to its active position.

    Abstract translation: 按压上壳体移动键杆将平衡梁从第一位置枢转到第二位置,从而将下壳体变速杆升高到非活动位置。 当上壳式换档键杆被释放时,平衡梁返回到其第一位置,使得下壳体变速杆落到其主动位置。

    Strike and non-strike impact control mechanism for typewriter
    8.
    发明授权
    Strike and non-strike impact control mechanism for typewriter 失效
    打字机的打击和非打击冲击控制机制

    公开(公告)号:US4348121A

    公开(公告)日:1982-09-07

    申请号:US166978

    申请日:1979-10-19

    Applicant: Raymond Clavel

    Inventor: Raymond Clavel

    CPC classification number: B41J7/92

    Abstract: A strike and non-strike impact control mechanism for typewriter comprises a drive shaft (4) equipped with at least two cams (8 and 9) corresponding to different strike forces, a tracker (13) of the contour of said cams, the movement of which is transmitted to a printing element (1), means (17 and 18) for displacement of said tracker (13), and means (20, 40 and 41) for receiving command impulses. So as to avoid the transfer of significant amounts of energy in the course of giving command impulses the mechanism comprises a tension spring (39) which acts upon the displacement means (17 and 18) so as to cause them to work in connection with an abutment apparatus (34-38). Said abutment apparatus (34-38) is controlled in various positions by said reception means (20, 40 and 41). A return apparatus (59 and 61) driven by drive shaft (4) returns displacement means (17 and 18) to a position known as normal following each complete rotation of said shaft (4).

    Abstract translation: PCT No.PCT / CH79 / 00016 Sec。 371日期1979年10月7日第 102(e)日期1979年7月19日PCT提交1979年2月6日PCT公布。 出版物WO79 / 00598 日期:1979年8月23日。打字机的冲击和非撞击冲击控制机构包括配备有至少两个对应于不同冲击力的凸轮(8和9)的驱动轴(4),轮廓(13) 所述凸轮的运动被传递到打印元件(1),用于移动所述跟踪器(13)的装置(17和18)以及用于接收指令脉冲的装置(20,40和41)。 为了避免在给予指令脉冲的过程中传递大量的能量,该机构包括作用在位移装置(17和18)上的拉力弹簧(39),以使它们与基座 装置(34-38)。 所述抵接装置(34-38)由所述接收装置(20,40和41)控制在各种位置。 由驱动轴(4)驱动的返回装置(59和61)在所述轴(4)的每次完全旋转之后将位移装置(17和18)返回到正常的位置。

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