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    • 1. 发明授权
    • Tilting floor cleaner
    • 倾斜地板清洁剂
    • US3947911A
    • 1976-04-06
    • US432531
    • 1974-01-11
    • Carl E. Meyerhoefer
    • Carl E. Meyerhoefer
    • A47L11/00A47L11/16A47L11/162A47L11/40
    • A47L11/4055A47L11/00A47L11/16A47L11/162A47L11/4072
    • A rug scrubbing machine for cleaning variable depth sculptured rugs and the like which features an arrangement permitting selective tilting of the frame carrying the scrubbing brushes. Variation in the tilting angle is achieved by pivotally mounting the front wheel, with means for selectively controlling the orientation of the bracket carrying the front wheel. Also provided is "free floating" axial movement of the brushes so as to accommodate varying textures and thicknesses of the rugs to be cleaned, thereby foreclosing any need to adjust the device manually as rugs of different characteristics are encountered except insofar as different tilt angles are called for.
    • 用于清洁可变深度雕刻的地毯等的地毯擦洗机,其特征在于允许选择性地倾斜携带洗刷刷的框架。 通过枢转地安装前轮来实现倾斜角的变化,具有用于选择性地控制承载前轮的支架的定向的装置。 还提供了电刷的“自由浮动”轴向移动,以便适应要清洁的地毯的不同纹理和厚度,从而防止任何需要手动调节装置,因为除了不同的倾斜角是 呼吁。
    • 2. 发明授权
    • Fiber optic cable bend radius control
    • 光缆弯曲半径控制
    • US6044194A
    • 2000-03-28
    • US261610
    • 1999-02-26
    • Carl E. Meyerhoefer
    • Carl E. Meyerhoefer
    • G02B6/44G02B6/00
    • G02B6/4471G02B6/4459G02B6/4478G02B6/4452
    • A cable bend radius control attachment is used in combination with a cable-routing, vertical, slotted channel member defined by walls and including a plurality of longitudinally spaced cable slots. The cable slots are adapted for receiving and distributing optical fiber cable into and out of the vertical channel member. The attachment includes a generally U-shaped flange having an inner edge portion secured to a mouth of the cable slot and an opposing outer edge portion spaced from the mouth of the cable slot. The flange has a generally convex, arcuate surface between its inner and outer edge portions for extending outwardly from the channel member at a mouth of the cable slot. The flange defines a predetermined minimum bend radius for cable entering or exiting the channel member through the cable slot. The flange includes a base and opposing resilient sides integrally-formed with the base. The opposing sides are flexible inwardly to insert the inner edge portion of the flange into the mouth of the cable slot, and recovering to hold the flange in position at the mouth of the cable slot.
    • 电缆弯曲半径控制附件与由壁限定并且包括多个纵向间隔开的电缆槽的电缆布线,垂直的开槽通道构件结合使用。 电缆槽适于接收和分配光纤电缆进出垂直通道构件。 附件包括大致U形凸缘,其具有固定到电缆槽的口部的内边缘部分和与电缆槽口的间隔开的相对的外边缘部分。 凸缘在其内边缘部分和外边缘部分之间具有大致凸形的弓形表面,用于在电缆槽口处从通道构件向外延伸。 凸缘限定了通过电缆槽进入或离开通道构件的电缆的预定最小弯曲半径。 凸缘包括与基部一体形成的基部和相对的弹性侧。 相对的侧面是向内柔性的,以将法兰的内边缘部分插入电缆槽的口中,并且恢复以将凸缘保持在电缆槽口处的适​​当位置。
    • 5. 发明授权
    • Self cleaning dry-shaver
    • 自清洁干剃须刀
    • US3949472A
    • 1976-04-13
    • US550185
    • 1975-02-18
    • Carl E. Meyerhoefer
    • Carl E. Meyerhoefer
    • B26B19/16B26B19/42B26B19/44
    • B26B19/16B26B19/42
    • A self-cleaning dry shaver is disclosed having a reel-type rotary blade and a retractable guard for the perforated shear plate. With the guard retracted, cuttings and other debris removed during the shaving procedure are collected in a chamber within the dry shaver housing. After use, and while the blades are rotating, the retractable guard is withdrawn from the shaver housing to cover and close the perforated shear plate, while opening axial air inlet ports. Simultaneously with this act, the cuttings and other shaving debris are expelled from the collection chamber to the atmosphere through a conduit which is opened by withdrawal of the retractable guard from the shaver housing.
    • 公开了一种自清洁干燥剃须刀,其具有卷轴型旋转刀片和用于穿孔剪切板的可缩回防护件。 在护罩缩回时,在剃须过程中移除的切屑和其他碎屑被收集在干燥剃须刀外壳内的腔室中。 使用后,当叶片旋转时,可伸缩防护装置从剃须刀外壳中取出,以便打开穿孔的剪切板,同时打开轴向进气口。 与此同时,切屑和其他剃须碎屑通过导管将其从收集室排出到大气中,导管通过从剃须刀壳体撤回可伸缩护罩而打开。
    • 8. 发明授权
    • Ferrule holder for fiber optic connector
    • 用于光纤连接器的套圈座
    • US5436994A
    • 1995-07-25
    • US23678
    • 1993-02-26
    • Conrad L. OttMichael FasanoDavid E. WuestmannPeter TaboneCarl E. Meyerhoefer
    • Conrad L. OttMichael FasanoDavid E. WuestmannPeter TaboneCarl E. Meyerhoefer
    • G02B6/38G02B6/00G02B6/36
    • G02B6/3831G02B6/3821G02B6/3835G02B6/3849G02B6/3869G02B6/3887G02B6/3851G02B6/3861G02B6/3863
    • An improved fiber optic connector of the type in which a fiber supporting ferrule is slidably and resiliently biased independently of the surrounding load-bearing parts of the connectors so that forces applied to the fiber optic cable jacket are not transmitted to the ferrule and supported fiber to interrupt communications then in progress. The connector is substantially fully assembled prior to interconnection with the cable, and requires the introduction of an epoxy or other suitable adhesive to secure the fiber within the ferrule which is provided by a syringe. The needle of the syringe is inserted into a positioning tube which confines the adhesive to the needed area, and prevents wicking of the adhesive to surrounding areas where it might interfere with the sliding action of the ferrule. It also wipes the needle of adhesive as it is withdrawn. A rear body element of the connector is provided with internal threads which surround the cable jacket, which, during a crimping operation, causes the jacket to deform into the threads for superior cable retention. A buffer protection tube is provided which is inserted onto the end of the cable between the buffer and the load-bearing strands to serve the dual purposes of spreading the load-bearing fibers evenly, and protecting the buffer against radial compression so that it remains free to move axially within the jacket.
    • 一种改进的光纤连接器,其中光纤支撑套圈可独立于连接器的周围承载部分而可滑动地且弹性地偏压,使得施加到光纤电缆护套的力不会传递到套圈和支撑的光纤到 中断通信正在进行中。 连接器在与电缆互连之前基本完全组装,并且需要引入环氧树脂或其它合适的粘合剂以将纤维固定在由注射器提供的套圈内。 将注射器的针插入定位管中,该定位管将粘合剂限定在所需区域,并且防止粘合剂对周围区域的芯吸,从而可能干扰套圈的滑动动作。 当它被取出时,它也擦拭粘合剂针。 连接器的后体元件设置有围绕电缆护套的内螺纹,其在卷曲操作期间使护套变形成螺纹以获得更好的电缆保持。 提供了缓冲保护管,其被插入到缓冲器和承载线之间的电缆端部,以用于均匀地铺展承载纤维的双重目的,并且保护缓冲器免受径向压缩,使其保持释放 以在夹套内轴向移动。
    • 10. 发明授权
    • Sealing and closure structure for a spray dispensing device
    • 用于喷雾分配装置的密封和封闭结构
    • US4023718A
    • 1977-05-17
    • US558346
    • 1975-03-14
    • Arthur W. ForbrigerCarl E. Meyerhoefer
    • Arthur W. ForbrigerCarl E. Meyerhoefer
    • B05B7/32B65D83/00
    • B05B7/32Y10T137/6137
    • A spray dispenser including a hollow casing, having sockets in each of which a pair of O-ring seals is mounted. A ball valve is urged toward one of the O-ring seals of each socket. A housing is removably mounted in the casing. Hollow lugs on the housing each having a cylindrical outer face are received inside O-ring seals in sealing relation therewith. Each lug unseats the associated ball valve. When the housing is removed, the ball valve seats against one O-ring seal when the housing is removed from the casing while the lug is in sealing engagement with the other O-ring seal. Compressed air and liquid under pressure are directed through the sockets to a dispensing valve member on the housing, and the pressure need not be released when the housing is removed.
    • 一种喷雾分配器,其包括中空壳体,其中安装有一对O形密封圈,每个孔具有插座。 球阀被推向每个插座的O形圈密封件之一。 壳体可拆卸地安装在壳体中。 每个具有圆柱形外表面的壳体上的空心凸耳被接收在与其密封关系的O形圈密封件内。 每个接头卸下相关的球阀。 当壳体被移除时,当壳体从壳体移除时,球阀可以抵靠一个O形密封圈,而凸耳与另一个O形密封圈密封接合。 压缩空气和压力下的液体通过插座引导到壳体上的分配阀构件,并且当壳体被移除时,压力不需要释放。