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    • 4. 发明授权
    • Log splitting apparatus
    • 日志分割设备
    • US4506712A
    • 1985-03-26
    • US540301
    • 1983-10-11
    • Bruce W. Johnson
    • Bruce W. Johnson
    • B27L7/00
    • B27L7/00
    • The present invention relates to a log splitting apparatus that can be mounted to a tractor. The log splitting apparatus of the present invention includes an elongated beam. Secured on one end of the elongated beam is a wedge assembly. Movably mounted on the beam is a log pusher that normally assumes a position spaced from said wedge assembly. The pusher is operatively connected to at least one hydraulic cylinder that is anchored to said beam. To split a log, the log is placed between the log pusher and wedge assembly. After that, the hydraulic cylinder may be actuated causing the pusher to engage and push a log portion into and through said wedge assembly resulting in a log portion being split.
    • 本发明涉及一种能够安装在拖拉机上的对数分解装置。 本发明的对数分解装置包括细长梁。 在细长梁的一端固定的是楔形组件。 可移动地安装在梁上的是通常采用与所述楔组件间隔开的位置的木杆推动器。 推动器可操作地连接到锚定到所述梁的至少一个液压缸。 要拆分日志,日志将放置在日志推送器和楔组件之间。 之后,可以致动液压缸,使得推动器接合并将木材部分推入并通过所述楔形组件,导致木材部分被分离。
    • 6. 发明授权
    • Earth handling apparatus
    • 地球处理设备
    • US4055007A
    • 1977-10-25
    • US656422
    • 1976-02-09
    • Bruce W. Johnson
    • Bruce W. Johnson
    • E02F3/407E02F3/64E02F3/96E02F5/00
    • E02F3/657E02F3/407E02F3/6481E02F3/656E02F3/96
    • A box-like receptacle comprises an earth moving and handling apparatus adapted for use as a rear mounted scraper and as a front mounted bucket for digging, loading, transporting and dumping earth material for excavation and landscaping purposes. The receptacle includes a movable end gate effective to move forwardly to dump loaded earth.The movable end gate is guided in its movement without means of multiple and complicated guide tracks or rollers but instead comprises improved guide means defined by a pair of parallel spaced tubular post members each having a stationary outer sleeve member and a sliding inner sleeve member telescopically received by the outer sleeve member. The free end portion of the inner sleeve members are attached to the rear mid-region of the movable end gate.
    • 盒状容器包括适于用作后装刮板和用于挖掘,装载,运输和倾倒用于挖掘和景观美化的土方材料的前挂式铲斗的土方搬运和搬运装置。 该容器包括有效地向前移动以卸载装载的地球的可移动端门。
    • 7. 发明授权
    • Material handling bucket with extensible and pivotally mounted apron
assembly
    • 物料搬运桶,带有可伸缩的枢轴安装的围裙组件
    • US4863338A
    • 1989-09-05
    • US205351
    • 1988-06-10
    • Bruce W. Johnson
    • Bruce W. Johnson
    • E02F3/40
    • E02F3/404
    • The present invention relates to a material handling bucket of the type commonly used on a front-end loader. The bucket is provided with an apron assembly that includes an apron that is movable fore and aftly between a retracted position where the apron essentially closes the front opening of the bucket to an extended position where the apron is spaced forwardly from the front opening of the bucket. In addition, the apron and entire apron assembly is privotally mounted such that it can be hydraulically moved a generally horizontal position to a vertical position thereby providing clear access to the front opening of the bucket.
    • 本发明涉及一种常用于前端装载机的物料搬运桶。 所述铲斗设置有挡板组件,所述挡板组件包括可在所述挡板基本上将所述铲斗的前开口封闭到所述铲斗的前开口的缩回位置之间的前后移动的挡板,所述延伸位置所述围裙与所述铲斗的前开口向前间隔开 。 此外,围裙和整个围裙组件是非常安装的,使得其可以被液压地移动到大致水平的位置到垂直位置,从而提供对桶的前开口的清楚的通路。
    • 10. 发明授权
    • Line of sight temperature control and method for laundry ironers
    • 视线温度控制和洗衣熨斗的方法
    • US5848486A
    • 1998-12-15
    • US865318
    • 1997-05-29
    • James E. MitchellBruce W. Johnson
    • James E. MitchellBruce W. Johnson
    • D06F67/02D06F65/02G01S5/48
    • D06F67/02
    • An apparatus and a method controls a heating device in a laundry ironer. The apparatus includes a frame and an ironer cylinder. The ironer cylinder rotatably connects to the frame and has an interior surface and an exterior surface. The interior and exterior surfaces extend substantially from a first end to a second end of the ironer cylinder. A line of sight temperature sensor connects to the frame near the first end wherein a line of sight of the sensor is directed at a portion of the interior surface of the cylinder. As the ironer cylinder rotates and is heated by a heating element, the temperature of a portion of the interior surface is sensed. Based on the temperature and a threshold, the state of the heating element is changed.
    • 一种装置和方法控制洗衣熨斗器中的加热装置。 该装置包括框架和熨斗圆筒。 熨斗圆筒可旋转地连接到框架并具有内表面和外表面。 内表面和外表面基本上从熨炼筒的第一端延伸到第二端。 视线温度传感器连接到第一端附近的框架,其中传感器的视线指向气缸的内表面的一部分。 当熨斗筒旋转并被加热元件加热时,感测到内表面的一部分的温度。 基于温度和阈值,改变加热元件的状态。