Ladder with warning gate
    1.
    发明授权
    Ladder with warning gate 失效
    带警戒门的梯子

    公开(公告)号:US5080192A

    公开(公告)日:1992-01-14

    申请号:US622738

    申请日:1990-12-05

    申请人: James F. Kerr

    发明人: James F. Kerr

    IPC分类号: E06C1/397 E06C7/00 E06C7/18

    CPC分类号: E06C1/397 E06C7/006 E06C7/182

    摘要: A ladder is disclosed which includes gate members to block access to the ladder. The gate members preferably include a warning against unauthorized use of the ladder. The ladder may be mounted on wheels such that it may be transportable, for uses in environments such as warehouses. Since these environments may be exposed to customer use, the warnings may prevent unauthorized use of the ladder by customers.

    摘要翻译: 公开了一种梯子,其包括门构件以阻止对梯子的通道。 门构件优选地包括防止未经授权使用梯子的警告。 梯子可以安装在车轮上,使得它可以运输,用于诸如仓库的环境中。 由于这些环境可能会暴露给客户使用,所以警告可能会阻止客户未经授权使用梯子。

    DUAL TRACK LADDER WITH BRAKE MECHANISM THAT IS AUTOMATICALLY APPLIED TO THE UPPER TRACKS TO HOLD THE LADDER IN PLACE DURING USE
    2.
    发明申请
    DUAL TRACK LADDER WITH BRAKE MECHANISM THAT IS AUTOMATICALLY APPLIED TO THE UPPER TRACKS TO HOLD THE LADDER IN PLACE DURING USE 有权
    具有制动机构的双轨踏步机在自动应用于上坡轨道上以在使用期间将梯子保持在位置

    公开(公告)号:US20100252362A1

    公开(公告)日:2010-10-07

    申请号:US12814961

    申请日:2010-06-14

    申请人: James F. Kerr

    发明人: James F. Kerr

    IPC分类号: E04G1/38 E06C1/397

    摘要: A ladder system includes an overhead track system, a ladder, a latch and a carriage. The overhead track system includes a first guide track and a second guide track. The carriage is operatively configured to move longitudinally along the first and second guide tracks and to move laterally between the first and second guide tracks. The ladder is pivotally mounted to the overhead track system. A lateral carriage brake is provided which prevents lateral movement of the ladder, and a longitudinal carriage brake is provided to prevent longitudinal movement of the ladder. The latch is operatively configured to affix the ladder to the carriage.

    摘要翻译: 梯子系统包括架空轨道系统,梯子,闩锁和滑架。 架空轨道系统包括第一导轨和第二导轨。 滑架可操作地构造成沿着第一和第二导轨纵向移动并且在第一和第二导轨之间横向移动。 梯子可枢转地安装在架空轨道系统上。 提供横向滑架制动器,其防止梯子的横向运动,并且设置纵向滑架制动器以防止梯子的纵向移动。 闩锁可操作地构造成将梯子固定到托架上。

    Cantilever mounted rotary brush conveyor belt cleaner
    3.
    发明授权
    Cantilever mounted rotary brush conveyor belt cleaner 有权
    悬臂式旋转刷输送带清洗机

    公开(公告)号:US06964331B1

    公开(公告)日:2005-11-15

    申请号:US10885176

    申请日:2004-07-06

    申请人: James F. Kerr

    发明人: James F. Kerr

    IPC分类号: B65G45/00 B65G45/18

    CPC分类号: B65G45/18

    摘要: The cantilever mounted rotary brush conveyor belt cleaner is mounted on one side of a conveyor apparatus, with the rotary brush extending beneath the head pulley and the return strand of the belt to remove foreign material adhering to the belt. The unit includes a shaft and a rotary brush mounted on the shaft, with a bearing support assembly supporting one end of the shaft and with the other end being unsupported. A frame assembly has a mounting plate which is fixed to the support or frame of the conveyor. The frame has a mounting plate with a rectangular opening therein through which the shaft and the rotary brush extends. The bearing support assembly is located on and abuts one of the surfaces of the mounting plate, with the rotary brush being located opposite the other surface of the mounting plate. The frame assembly includes a pair of vertically extending laterally spaced angle brackets for enclosing the opposing edges of the bearing support assembly, with the angle brackets being secured to the mounting plate to hold the bearing assembly in a stationary position against the mounting plate. Power means are provided for rotating the shaft and the rotating brush. With such a construction, the unit is mounted on one side of the conveyor apparatus, adjustments are made from one side and the unit is serviced from one side of the conveyor belt. Temporary tube supports are placed under the brush to assist in the installation, removal and/or replacement thereof.

    摘要翻译: 悬臂安装的旋转刷输送带清洁器安装在输送装置的一侧,旋转刷延伸在头带轮和带的返回线下方以除去附着在带上的异物。 该单元包括安装在轴上的轴和旋转刷,其中轴承支撑组件支撑轴的一端,另一端不支撑。 框架组件具有固定到输送机的支撑件或框架上的安装板。 框架具有其中具有矩形开口的安装板,轴和旋转刷通过该安装板延伸。 轴承支撑组件位于并邻接安装板的一个表面,旋转刷位于与安装板的另一表面相对的位置。 框架组件包括一对垂直延伸的侧向间隔开的尖角托架,用于封闭轴承支撑组件的相对边缘,角托架固定到安装板上,以将轴承组件保持在抵靠安装板的静止位置。 提供用于旋转轴和旋转刷的动力装置。 通过这样的结构,该单元安装在输送装置的一侧,从一侧进行调整,并且单元从输送带的一侧进行维修。 将临时管支架放置在刷子下方以帮助其安装,移除和/或更换。

    Dual track mounted ladder system
    4.
    发明授权
    Dual track mounted ladder system 失效
    双轨安装梯子系统

    公开(公告)号:US5480002A

    公开(公告)日:1996-01-02

    申请号:US354603

    申请日:1994-12-13

    申请人: James F. Kerr

    发明人: James F. Kerr

    IPC分类号: E06C9/12 E06C7/00

    CPC分类号: E06C9/12

    摘要: The ladder system is located adjacent the front face of a storage rack. The ladder is carried by a cantilever supported carriage assembly. The ladder may move longitudinally along the front face of the storage rack and may also be moved laterally in a direction extending perpendicular to the front face of the storage rack. The carriage assembly includes a horizontal ladder support track upon which the ladder is mounted by means of two sets of rollers. With such a construction, the ladder may pivot about the support track to avoid obstructions in the aisle or projecting from the storage rack. In this way, a user can quickly and easily position the ladder at any position along the storage rack for accessing items stored on the shelves. This ladder system is particularly useful in crowded warehouse-type retail outlets which are now in popular use across the United States of America.

    摘要翻译: 梯子系统位于存储架前面附近。 梯子由悬臂支撑的托架组件承载。 梯子可以沿着存储架的前表面纵向移动,并且还可以在垂直于存储架的前表面延伸的方向上横向移动。 托架组件包括一个水平的梯子支撑轨道,梯子通过两组滚子安装在该梯子上。 通过这样的结构,梯子可以围绕支撑轨道枢转,以避免过道中的障碍物或从存储架突出。 以这种方式,用户可以快速且容易地将梯子放置在沿着存储架的任何位置,以访问存储在货架上的物品。 这种梯子系统在拥挤的仓库型零售店中特别有用,这些零售店现在在美利坚合众国普遍使用。

    Dual track ladder for use with mobile shelving
    5.
    发明授权
    Dual track ladder for use with mobile shelving 有权
    双轨梯用于移动货架

    公开(公告)号:US09051779B2

    公开(公告)日:2015-06-09

    申请号:US13669869

    申请日:2012-11-06

    申请人: James F. Kerr

    发明人: James F. Kerr

    CPC分类号: E06C9/12 E06C1/39 E06C7/183

    摘要: A ladder assembly for use with movable shelving is disclosed. The ladder assembly may comprise an overhead track assembly, a carriage, and a ladder. The overhead track assembly includes a first guide track and a second guide track. The carriage is operatively configured to move longitudinally along the first and second guide tracks. The ladder is pivotally and slidably mounted to the carriage. The ladder has an operating position and a stored position. The operating position is located in an open available aisle of the movable shelving. The stored position may be located substantially vertical and outside of the aisle of the movable shelving allowing the movable shelving to close the aisle without interference from the ladder.

    摘要翻译: 公开了一种用于可移动货架的梯子组件。 梯子组件可以包括架空轨道组件,滑架和梯子。 架空轨道组件包括第一导轨和第二导轨。 滑架可操作地构造成沿着第一和第二导轨纵向运动。 梯子可枢转并可滑动地安装在滑架上。 梯子具有操作位置和存储位置。 操作位置位于可移动搁架的可开放的通道中。 存储的位置可以位于可移动搁架的通道的大致垂直和外侧,允许可移动的搁架在不受梯子干扰的情况下关闭通道。

    DUAL TRACK LADDER FOR USE WITH MOBILE SHELVING
    6.
    发明申请
    DUAL TRACK LADDER FOR USE WITH MOBILE SHELVING 有权
    双轨梯子用于移动鞋类

    公开(公告)号:US20130248285A1

    公开(公告)日:2013-09-26

    申请号:US13669869

    申请日:2012-11-06

    申请人: James F. Kerr

    发明人: James F. Kerr

    IPC分类号: E06C9/06

    CPC分类号: E06C9/12 E06C1/39 E06C7/183

    摘要: A ladder assembly for use with movable shelving is disclosed. The ladder assembly may comprise an overhead track assembly, a carriage, and a ladder. The overhead track assembly includes a first guide track and a second guide track. The carriage is operatively configured to move longitudinally along the first and second guide tracks. The ladder is pivotally and slidably mounted to the carriage. The ladder has an operating position and a stored position. The operating position is located in an open available aisle of the movable shelving. The stored position may be located substantially vertical and outside of the aisle of the movable shelving allowing the movable shelving to close the aisle without interference from the ladder.

    摘要翻译: 公开了一种用于可移动货架的梯子组件。 梯子组件可以包括架空轨道组件,滑架和梯子。 架空轨道组件包括第一导轨和第二导轨。 滑架可操作地构造成沿着第一和第二导轨纵向运动。 梯子可枢转并可滑动地安装在滑架上。 梯子具有操作位置和存储位置。 操作位置位于可移动搁架的可开放的通道中。 存储的位置可以位于可移动搁架的通道的大致垂直和外侧,允许可移动的搁架在不受梯子干扰的情况下关闭通道。

    Shock mount telescoping conveyor belt cleaner
    7.
    发明授权
    Shock mount telescoping conveyor belt cleaner 失效
    冲击式伸缩式输送带清洗机

    公开(公告)号:US4535883A

    公开(公告)日:1985-08-20

    申请号:US573445

    申请日:1984-01-24

    申请人: James F. Kerr

    发明人: James F. Kerr

    IPC分类号: B65G45/00

    CPC分类号: B65G45/00 B65G45/16

    摘要: A conveyor belt cleaner having at least one blade mounted on a blade carrying member for scraping an endless conveyor belt. The blade carrying member substantially encloses and is telescopically received on a vertically adjustable elongate support member. A plurality of rollers are located between the blade carrying member and support member for rolling the blade carrying member on and off the support member to service the conveyor belt cleaner. An adjustment mechanism is provided for shifting the support member to change the amount of pressure with which the blade engages the endless belt. The tubular support may be segmented to facilitate removal in confined areas and to permit repair or replacement of individual segments.

    摘要翻译: 一种输送带清洁器,具有安装在刮板承载构件上的至少一个叶片,用于刮削环形输送带。 刀片承载构件基本上包围并可伸缩地容纳在可垂直调节的细长支撑构件上。 多个辊子位于刀片承载构件和支撑构件之间,用于将刀片承载构件打开和关闭支撑构件以用于输送带清洁器。 提供了一种调节机构,用于移动支撑构件以改变叶片与环形带接合的压力量。 管状支撑件可以被分段以便于在密闭区域中移除并且允许修复或更换各个区段。

    Guide track system and components thereof
    8.
    发明授权
    Guide track system and components thereof 有权
    导轨系统及其组件

    公开(公告)号:US08882067B2

    公开(公告)日:2014-11-11

    申请号:US13101575

    申请日:2011-05-05

    申请人: James F. Kerr

    发明人: James F. Kerr

    IPC分类号: A47F5/00 E06C1/397 E06C1/34

    CPC分类号: E06C1/397 E06C1/34 Y10T16/379

    摘要: A guide track system and a bracket assembly thereof for supporting guide tracks thereof are provided. The guide track system comprises a first guide track piece, a second guide track piece, and a bracket assembly configured to support the first and second guide track pieces. The bracket assembly comprises a mounting feature configured to be mounted to a support structure, and a guide track supporting feature connected to the mounting feature and configured to support a portion of the guide track mounted thereon. The guide track supporting feature, in turn, comprises a body having a first end, a second end, and a longitudinal axis extending through the first and second ends, wherein the first end is configured to be coupled with an end of the first guide track piece, and the second end is configured to be coupled with an end of the second guide track piece.

    摘要翻译: 提供了一种用于支撑其导轨的导轨系统及其支架组件。 所述导轨系统包括第一导轨件,第二导轨件和构造成支撑第一和第二导轨件的托架组件。 支架组件包括被配置为安装到支撑结构的安装特征,以及连接到安装特征并被配置为支撑安装在其上的导轨的一部分的导轨支撑特征。 导轨支撑特征又包括具有延伸穿过第一和第二端部的第一端,第二端和纵向轴线的主体,其中第一端构造成与第一导轨的端部 并且第二端构造成与第二导轨件的端部联接。

    Dual track ladder with brake mechanism that is automatically applied to the upper tracks to hold the ladder in place during use
    9.
    发明授权
    Dual track ladder with brake mechanism that is automatically applied to the upper tracks to hold the ladder in place during use 有权
    具有制动机构的双轨梯,自动施加到上轨道,以在使用过程中将梯子固定到位

    公开(公告)号:US07757813B2

    公开(公告)日:2010-07-20

    申请号:US12157260

    申请日:2008-06-09

    申请人: James F. Kerr

    发明人: James F. Kerr

    IPC分类号: E04G1/36

    摘要: The ladder system is disposed between two spaced storage shelves of the types found in crowded warehouses. The ladder is mounted on overhead guide tracks and may be moved longitudinally along the shelves and laterally between the shelves. Locating means are provided for immobilizing the ladder against movement laterally and longitudinally. The locating means includes a pair of spring-loaded casters and rubber pads at the lower end of the ladder and a pair of braking mechanisms overlying and engageable with the guide tracks when subjected to the weight of the user to prevent movement of the ladder at the top thereof either intentionally or unintentionally. Finally, a lateral brake is carried by the ladder which prevents the roller carriage from moving laterally. The brake is applied when the ladder is in use.

    摘要翻译: 梯子系统设置在拥挤仓库中发现的两个间隔的存放货架之间。 梯子安装在架空导轨上,可以沿架子纵向移动,横向在架子之间移动。 提供定位装置用于固定梯子以防横向和纵向运动。 定位装置包括一对弹簧加载脚轮和梯子下端的橡胶垫,以及一对制动机构,当受到使用者的重量而覆盖并与导轨接合时,可防止梯子在 有意或无意的顶部。 最后,梯子承载横向制动器,防止滚子滑架横向移动。 当梯子使用时应用制动器。

    Dual track mounted pivoting ladder assembly
    10.
    发明授权
    Dual track mounted pivoting ladder assembly 失效
    双轨安装式旋转梯组件

    公开(公告)号:US5653307A

    公开(公告)日:1997-08-05

    申请号:US534016

    申请日:1995-09-26

    申请人: James F. Kerr

    发明人: James F. Kerr

    IPC分类号: E06C9/12 E06C7/00

    CPC分类号: E06C9/12

    摘要: The ladder system is located adjacent the front face of a storage rack. The ladder is carried by a cantilever supported carriage assembly having a pair of pivotally mounted frames. The ladder is connected to one frame and may move longitudinally along the front face of the storage rack. The ladder and its frame may also be moved laterally in an arc up to 90.degree. in a direction extending perpendicular to the front face of the storage rack. The carriage assembly includes a horizontal ladder support arm on the first frame upon which the ladder is mounted. A user can quickly and easily position the ladder at any position along the storage rack for accessing items stored on the shelves. This ladder system is particularly useful in crowded warehouse-type retail outlets which are now in popular use across the country.

    摘要翻译: 梯子系统位于存储架前面附近。 梯子由具有一对枢转安装的框架的悬臂支撑滑架组件承载。 梯子连接到一个框架,并且可以沿着存储架的前表面纵向移动。 梯子及其框架也可以在垂直于存放架前表面的方向上以弧度横向移动90度。 托架组件在第一框架上包括一个水平的梯子支撑臂,梯子安装在该框架上。 用户可以快速轻松地将梯子放置在存储架上的任何位置,以便访问存放在货架上的物品。 这种梯子系统在拥挤的仓库型零售店特别有用,这些零售店现在在全国普遍使用。