Method of cold working holes using a shape memory alloy tool
    1.
    发明授权
    Method of cold working holes using a shape memory alloy tool 失效
    使用形状记忆合金工具的冷加工孔的方法

    公开(公告)号:US5265456A

    公开(公告)日:1993-11-30

    申请号:US905427

    申请日:1992-06-29

    Abstract: Fatigue lifetime enhancement of the holes formed in structural members occurs by introducing a cold working tool or interference fit fasteners fabricated from shape memory alloy materials. The tool may be employed to expand the wall of a hole while the tool material is raised above the critical transitional temperature. Then, upon lowering the tool material below the critical transitional material, it contracts permitting it to be withdrawn. Bushings and interference fit fasteners may be installed in holes formed in structural members when a shape alloy material bushing or fastener is heated above the critical transitional temperature so that an interference fit results and the hole is cold worked. If the alloy material is not cooled below the critical transitional temperature, the interference fit may be permanently maintained, thereby further enhancing the fatigue life of the members.

    Abstract translation: 通过引入由形状记忆合金材料制成的冷加工工具或干涉配合紧固件,发生在结构件中形成的孔的疲劳寿命增强。 当工具材料升高到临界过渡温度以上时,该工具可用于扩大孔的壁。 然后,当将临时过渡材料以下的工具材料降低时,它合同允许其退出。 当将形状合金材料衬套或紧固件加热到临界过渡温度以上以形成过盈配合并且孔被冷加工时,可将衬套和过盈配合紧固件安装在形成于结构构件中的孔中。 如果合金材料没有冷却到临界过渡温度以下,则可以永久地保持过盈配合,从而进一步提高部件的疲劳寿命。

    Facsimile telecommunications system and method
    2.
    发明授权
    Facsimile telecommunications system and method 失效
    传真电信系统及方法

    公开(公告)号:US4994926A

    公开(公告)日:1991-02-19

    申请号:US248798

    申请日:1988-09-22

    Abstract: A system and method for facilitating facsimile transmissions has one or more store and forward facilities, each associated with a plurality of subscriber facsimile machines, typically coupled over the switched telephone network. The store and forward facilities include a computer for controlling operations and mass data storage equipment. A subscriber to the system delivers an outgoing facsimile message to the store and forward facility with which it is associated, which records the fax message together with data as to originating facsimile machine and destination facsimile machine. The store and forward facility then delivers the facsimile message to the intended receiver facsimile machine, either directly or through another store and forward facility. If unsuccessful on an initial attempt, the store and forward facility periodically retrys to send the facsimile message. The system also provides spooling of all facsimile messages for an intended receiver machine, which are all transmitted upon making connection with the receiver machine. Subscriber mailboxes are provided as part of the mass storage, which can be accessed by a subscriber to have his messages delivered to any facsimile machine he designates. Secure facsimile transmission is achieved through use of subscriber PIN numbers. Broadcasting, redirecting messages and cost accounting can also achieved by the system and method.

    Facsimile telecommunications system and method
    3.
    发明授权
    Facsimile telecommunications system and method 失效
    传真电信系统及方法

    公开(公告)号:US06643034B1

    公开(公告)日:2003-11-04

    申请号:US09686306

    申请日:2000-10-11

    Abstract: A system and method for facilitating facsimile transmissions has one or more store and forward facilities, each associated with a plurality of subscriber facsimile machines, typically coupled over the switched telephone network. The store and forward facilities include a computer for controlling operations and mass data storage equipment. A subscriber to the system delivers an outgoing facsimile message to the store and forward facility with which it is associated, which records the fax message together with data as to originating facsimile machine and destination facsimile machine. The store and forward facility then delivers the facsimile message to the intended receiver facsimile machine, either directly or through another store and forward facility. If unsuccessful on an initial attempt, the store and forward facility periodically retrys to send the facsimile message. The system also provides spooling of all facsimile messages for an intended receiver machine, which are all transmitted upon making connection with the receiver machine. Subscriber mailboxes are provided as part of the mass storage, which can be accessed by a subscriber to have his messages delivered to any facsimile machine he designates. Secure facsimile transmission is achieved through use of subscriber PIN numbers. Broadcasting, redirecting messages and cost accounting can also be achieved by the system and method.

    Abstract translation: 用于促进传真传输的系统和方法具有一个或多个存储和转发设施,每个与多个订户传真机相关联的存储和转发设备,通常通过交换电话网络耦合。 存储和转发设施包括用于控制操作的计算机和大容量数据存储设备。 该系统的订户向与其相关联的存储和转发设备传送传出的传真消息,其将传真消息与原始传真机和目的地传真机的数据一起记录。 然后商店和前进工具直接或通过另一个商店和转发设施将传真消息传送到预期的接收机传真机。 如果初次尝试不成功,商店和转发设施会定期重新发送传真信息。 该系统还提供用于预期接收机的所有传真消息的假脱机,所述传真消息在与接收机进行连接时全部传输。 用户邮箱作为大容量存储的一部分提供,用户可以访问这些邮箱,将其邮件传递给他指定的任何传真机。 通过使用用户PIN码实现安全传真传输。 广播,重定向消息和成本核算也可以通过系统和方法实现。

    Method for diffusion bonding of metals and alloys using mechanical
deformation
    4.
    发明授权
    Method for diffusion bonding of metals and alloys using mechanical deformation 失效
    使用机械变形扩散接合金属和合金的方法

    公开(公告)号:US4969593A

    公开(公告)日:1990-11-13

    申请号:US221587

    申请日:1988-07-20

    CPC classification number: B23K20/24

    Abstract: Diffusion bonding of aluminum alloy objects of different sizes and shapes may be greatly improved when the surface of the object is exposed to a mechanical deformation cycle which forms a cold-worked surface microstructure, followed by a heat treatment cycle to produce recrystallization of the surface layer. The method of the invention results in the formation of finer grains at the surface which enhances the strength of a diffusion bond.

    Abstract translation: 当物体的表面暴露于形成冷加工表面微观结构的机械变形循环,随后进行热处理循环以产生表面层的再结晶时,可以大大改善不同尺寸和形状的铝合金物体的扩散结合 。 本发明的方法导致在表面形成更细的晶粒,这增强了扩散键的强度。

    Soft silky large denier bicomponent synthetic filament
    6.
    发明授权
    Soft silky large denier bicomponent synthetic filament 失效
    柔软的大丹尼尔双组分合成长丝

    公开(公告)号:US6136436A

    公开(公告)日:2000-10-24

    申请号:US911193

    申请日:1997-08-14

    Abstract: A method for producing a yarn for constructing non-carpet textile articles which comprises producing a large denier synthetic carpet face yarn by a bulked continuous filament or bulked crimped filament sheath-core extrusion process. The yarn has a denier of at least 300, and preferably around 1400, and is comprised of a plurality of filaments in the denier range of 10-20 denier per filament. Each filament has an outer sheath of nylon or polyester and an inner core of polyolefin, with the sheath comprising 20 to 60% of the total weight of each filament and the core constituting the remainder. The yarn, although very large by the standards applied to non-carpet textile articles, has a silky, soft feel similar to yarns composed of much smaller filaments of homopolymer nylon or polyester, and is thus well suited for the manufacture of non-carpet textile articles, such as upholstery fabrics, sweaters and the like.

    Abstract translation: 一种用于生产用于构造非地毯纺织品的纱线的方法,其包括通过膨胀的连续长丝或膨化卷曲长丝皮芯挤出工艺生产大型合成地毯面纱。 该纱线的旦数为至少300,优选为1400左右,并且由多根细丝组成,其丝数范围为10-20旦尼尔/丝。 每个细丝具有尼龙或聚酯的外护套和聚烯烃的内核,其中护套包含每个细丝的总重量的20至60%,并且构成其余部分的核心。 纱线虽然通过非地毯纺织制品的标准而非常大,但具有类似于由较均匀的均聚物尼龙或聚酯组成的纱线的柔滑柔软的感觉,因此非常适合于制造非地毯纺织品 物品,例如室内装饰织物,毛衣等。

    Method for quantitative inspection of cold-expanded fastener holes
    7.
    发明授权
    Method for quantitative inspection of cold-expanded fastener holes 失效
    冷膨胀紧固件孔定量检查方法

    公开(公告)号:US5479829A

    公开(公告)日:1996-01-02

    申请号:US357741

    申请日:1994-12-16

    CPC classification number: G01B21/32 Y10T29/53022

    Abstract: A method for inspecting a cold expanded fastener hole in a structural part to confirm that the hole has been expanded by a desired amount involves determining the degree to which the hole has been expanded as a function of the out-of-plane deformation in material surrounding an entrance or exit of the hole formed as a result of the cold expansion process. Out-of-plane deformation at either of the entrance or exit is compared to a model constructed from an array of experimentally or analytically determined out-of-plane deformation profiles for a hole with the same, or substantially the same, dimensions subjected to varying degrees of cold expansion. The degree of expansion of the hole is derived based on this comparison.

    Abstract translation: 一种用于检查结构部分中的冷扩展的紧固件孔的方法,以确认孔已经膨胀了所需的量,包括确定孔已经膨胀的程度作为围绕材料的平面外变形的函数 作为冷膨胀过程的结果形成的孔的入口或出口。 将入口处或出口处的任何一个的平面外变形与由实验或分析确定的平面外变形曲线阵列构成的模型进行比较,该变形轮廓具有相同或基本上相同的经受变化的尺寸的孔 冷膨胀度。 基于该比较导出孔的膨胀程度。

    Facsimile telecommunications system and method
    8.
    发明授权
    Facsimile telecommunications system and method 失效
    传真电信系统及方法

    公开(公告)号:US5459584A

    公开(公告)日:1995-10-17

    申请号:US371842

    申请日:1995-01-12

    Abstract: A system and method has one or more store and forward facilities, (SAFF) each associated with a plurality of subscriber facsimile machines. The SAFF include a computer for controlling operations and mass data storage equipment. A subscriber to the system delivers an outgoing facsimile message to the SAFF with which it is associated, which records the fax message, together with data as to originating facsimile machine and destination facsimile machine. The SAFF then delivers the facsimile message to the intended receiver facsimile machine, either directly or through another SAFF. If unsuccessful on an initial attempt, the SAFF periodically retries to send the facsimile message. The system also provides spooling of all facsimile messages for an intended receiver machine, which are all spooled upon connection with the receiver machine. Subscriber mailboxes are provided as part of the mass storage, which can be accessed by a subscriber to have his messages delivered to any facsimile machine he designates. Secure facsimile transmission is achieved through use of subscriber PIN numbers. Broadcasting redirecting messages and cost accounting can also be achieved by the system and method. After receipt of a message by the subscriber, the system may provide an immediate-reply service, allowing the recipient to immediately send out a message selected from a reply service menu. The system can also be used in cooperation with a paperless facsimile machine which directly displays the facsimile message on a screen and is capable of entering outgoing facsimile messages to the SAFF. The system can convert the received fax message into voice mail message and direct the converted voice message to a voice mail box as instructed by the message sender or recipient.

    Abstract translation: 系统和方法具有一个或多个存储和转发设施(SAFF),每个与多个订户传真机相关联。 SAFF包括用于控制操作和大容量数据存储设备的计算机。 该系统的订户向与其相关联的SAFF传送传出的传真消息,其中记录了传真消息,以及与原始传真机和目的地传真机的数据。 然后,SAFF直接或通过另一个SAFF将传真信息传送到预定的接收机传真机。 如果初次尝试失败,SAFF会定期重试发送传真消息。 该系统还为预期的接收机提供所有传真消息的假脱机,所述传真机在与接收机连接时都被假脱机。 用户邮箱作为大容量存储的一部分提供,用户可以访问这些邮箱,将其邮件传递给他指定的任何传真机。 通过使用用户PIN码实现安全传真传输。 广播重定向消息和成本核算也可以通过系统和方法实现。 在用户接收到消息之后,系统可以提供即时回复服务,允许接收者立即发送从回复服务菜单中选择的消息。 该系统还可以与无纸传真机协同使用,该传真机在屏幕上直接显示传真信息,并能够向SAFF输入传真传真信息。 该系统可以将接收到的传真消息转换成语音邮件消息,并将转换后的语音消息按消息发送者或收件人的指示将其转发到语音信箱。

    Automatic farm gate
    9.
    发明授权
    Automatic farm gate 失效
    自动农场门

    公开(公告)号:US4495730A

    公开(公告)日:1985-01-29

    申请号:US528614

    申请日:1983-09-01

    Inventor: James R. Kennedy

    Abstract: A remote control automatic gate assembly includes a hinged gate having a drive motor and track constructed on the gate itself with a sliding trolley connected to an adjacent post by a normally fixed length control arm. An automatic latching mechanism is provided which is operative in responsive to overtravel retracting movement of the trolley. The overtravel retracting movement of the trolley is taken up by slack adjustment mechanism to enable the gate to remain in its closed position during latching and unlatching of the gate.

    Abstract translation: 遥控自动门组件包括铰链门,其具有驱动电动机和在门本身上构造的轨道,滑动推车通过常规固定长度的控制臂连接到相邻柱。 提供自动闭锁机构,其响应于手推车的超程回缩运动而起作用。 手推车的超程回缩运动由松弛调节机构吸收,以使闸门能够在门的闩锁和解锁期间保持在其关闭位置。

    Safety swim cap
    10.
    发明授权
    Safety swim cap 失效
    安全游泳帽

    公开(公告)号:US3953892A

    公开(公告)日:1976-05-04

    申请号:US555154

    申请日:1975-03-04

    CPC classification number: A63B33/00 A42B1/12

    Abstract: A safety swim cap provided in a variety of fluorescent colors and consisting of a multitude of interconnected deflatable tubes disposed in a network to provide an outer rim surrounding an individual's head at the forehead portion thereof and criss-crossing tubes extending over the top of the individual's head, the tubes being inflatable from a single valve, and with a chin strap and buckle arrangement extending down from opposite portions of the rim tube in a manner to be secured beneath an individual's chin to retain the cap in position on the individual's head. These fluorescent colors will provide sharp visibility in placid or rough waters.

    Abstract translation: 一种安全的游泳帽,其以各种荧光颜色提供,并且由多个相互连接的可放气管组成,其布置在网络中,以在其前额部分处提供围绕个人头部的外缘,并且在个体的顶部延伸的交叉管 头部,管可从单个阀充气,并且具有下垂带和带扣装置,其以从固定在个人下巴的方式向下延伸到边缘管的相对部分,以将盖保持在个人头部上的适当位置。 这些荧光颜色将在平静或粗糙的水域中提供清晰的视野。

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