公开(公告)号：US5423114A

公开(公告)日：1995-06-13

申请号：US65654

申请日：1993-05-21

申请人： John L. Johnson

发明人： John L. Johnson

IPC分类号： B23P19/04

CPC分类号： B23P19/041 ,  Y10T29/53896

摘要： A pallet dismantling tool having a body member, a handle, and lever extensions. The handle is mounted on the body member in angular relation to the lever extensions for forming leveraged functioning of the latter to pry off pallet deck boards when the handle is operated to rotate the body member. In one embodiment, a plurality of jaw members comprise the lever extensions and have forwardly opening slots that receive a deck board of a pallet edgewise. The jaw members are selectively arranged in number and position corresponding to that of the pallet spacers when engaging a deck board whereby to remove a deck board simultaneously from all the spacers. The jaw members are adjustable to accommodate different structures and sizes of pallets.

摘要翻译： 具有主体构件，把手和杆延伸部的托盘拆卸工具。 手柄以与杠杆延伸部成角度关系安装在主体构件上，用于当手柄操作以旋转主体构件时形成杠杆功能，以便撬开托盘甲板板。 在一个实施例中，多个钳口构件包括杠杆延伸部并且具有向前敞开的狭槽，其接收平板托盘的甲板板。 当接合甲板板时，钳口构件选择性地布置成与托盘隔板的位置相对应的数量和位置，从而从所有间隔件同时移除甲板板。 钳口构件是可调节的，以适应托盘的不同结构和尺寸。

公开(公告)号：US5414924A

公开(公告)日：1995-05-16

申请号：US240972

申请日：1994-04-07

申请人： John L. Johnson ,  Paul E. Herzig

发明人： John L. Johnson ,  Paul E. Herzig

IPC分类号： B23P19/04

CPC分类号： B23P19/041 ,  Y10T29/49821 ,  Y10T29/5139 ,  Y10T29/53683 ,  Y10T83/7722

摘要： A cutter head assembly for dismantling pallets includes a cross member pivotally supported on a machine. The cross member supports one or more cutter heads thereon in forwardly projecting operational position which is freely slidable in a lateral direction. The cutter heads have an offbearing tray for portions of the pallets. The assembly of cutter heads is tiltable rearwardly on the pivot support to an upper maintenance position. Lock pins hold the cutter head assembly positively between the down operational position and the up maintenance position. The center of gravity of the cutter head assembly is at the pivot support to provide a balanced structure, and a spring loaded member is provided to urge the assembly rotatably down to its operational position. The spring loaded member also maintains the cutter head assembly in its maintenance position. A positive lock is provided between the cutter head assembly and the machine frame in both of these positions.

摘要翻译： 用于拆卸托盘的刀头组件包括枢转地支撑在机器上的横向构件。 横向构件支撑其上的一个或多个切割头在向前突出的操作位置，其可以在横向方向上自由滑动。 刀头具有用于托盘部分的偏心托盘。 刀头的组件可以在枢轴支撑件向后倾斜到上维护位置。 锁定销在下降操作位置和向上维护位置之间正确地握住刀头组件。 刀头组件的重心位于枢轴支撑件处以提供平衡的结构，并且提供弹簧加载构件以将组件可旋转地向下推动到其操作位置。 弹簧加载构件还将刀头组件保持在其维护位置。 在这两个位置中，在刀头组件和机架之间设置有一个正锁。

公开(公告)号：US5323525A

公开(公告)日：1994-06-28

申请号：US62583

申请日：1993-05-17

申请人： John L. Johnson

发明人： John L. Johnson

IPC分类号： B23P19/04

CPC分类号： B23P19/041 ,  Y10S83/943 ,  Y10T29/49821 ,  Y10T29/5139 ,  Y10T29/53683 ,  Y10T83/0581 ,  Y10T83/738 ,  Y10T83/7809 ,  Y10T83/7859

摘要： A base mount supports a secondary mount in surface facing relation and a pair of these mount assemblies are positioned in spaced relation to receive a pallet stringer between them. The mounts support circular cutter discs which are disposed in axially aligned pairs and also in laterally aligned pairs whereby to be capable of severing nails on opposite edges of a stringer in a single pass of a stringer through the space between the laterally spaced mounts. The base mounts support the secondary mounts and are capable of being retrofitted to existing machines. The base and secondary mounts are secured by cross plates that have a cutting edge to form a backup cutter for the cutter discs. The secondary mounts are hingedly supported on the base mounts by a cross hinge at the rear of the mounts and a spring and limit assembly is provided between the mounts to allow adjustment of the mounts for different dimensioned stringers. The cutter discs are supported on the mounts by bearings that provide lateral adjustment of the cutter discs. The bearings are compact in their structure and compactly positioned in the mounts for ruggedness and long life.

摘要翻译： 基座安装件支撑表面面对的二次安装件，并且一对这些安装组件以间隔开的方式定位，以在它们之间接收托盘纵梁。 支架支撑圆形切割盘，其设置成轴向对齐并且还以横向对准的对，由此能够通过横向间隔的支架之间的空间在桁条的单次通过中切断桁条的相对边缘上的指甲。 基座支撑二次安装，并能够对现有机器进行改装。 基座和辅助安装座由具有切削刃的十字板固定，以形成用于切割盘的备用切割器。 辅助安装件通过在安装件后部的十字铰链铰接地支撑在基座上，并且在安装件之间设置弹簧和限位组件，以允许调整用于不同尺寸的桁条的安装件。 刀盘通过提供切割盘横向调节的轴承支撑在支架上。 轴承的结构紧凑，并且紧凑地定位在安装座上，具有坚固耐用和长寿命。

公开(公告)号：US5211094A

公开(公告)日：1993-05-18

申请号：US792701

申请日：1991-11-15

申请人： John L. Johnson

发明人： John L. Johnson

IPC分类号： B23P19/04

CPC分类号： B23P19/041 ,  Y10S83/943 ,  Y10T29/49821 ,  Y10T29/5139 ,  Y10T29/53683 ,  Y10T83/0581 ,  Y10T83/738 ,  Y10T83/7809 ,  Y10T83/7859

摘要： A base mount supports a secondary mount in surface facing relation and a pair of these mount assemblies are positioned in spaced relation to receive a pallet stringer between them. The mounts support circular cutter discs which are disposed in axially aligned pairs and also in laterally aligned pairs whereby to be capable of severing nails on opposite edges of a stringer in a single pass of a stringer through the space between the laterally spaced mounts. The base mounts support the secondary mounts and are capable of being retrofitted to existing machines. The base and secondary mounts are secured by cross plates that have a cutting edge to form a backup cutter for the cutter discs. The secondary mounts are hingedly supported on the base mounts by a cross hinge at the rear of the mounts and a spring and limit assembly is provided between the mounts to allow adjustment of the mounts for different dimensioned stringers. The cutter discs are supported on the mounts by bearings that provide lateral adjustment of the cutter discs. The bearings are compact in their structure and compactly positioned in the mounts for ruggedness and long life.

摘要翻译： 基座安装件支撑表面面对的二次安装件，并且一对这些安装组件以间隔开的方式定位，以在它们之间接收托盘纵梁。 支架支撑圆形切割盘，其设置成轴向对齐并且还以横向对准的对，由此能够通过横向间隔的支架之间的空间在桁条的单次通过中切断桁条的相对边缘上的指甲。 基座支撑二次安装，并能够对现有机器进行改装。 基座和辅助安装座由具有切削刃的十字板固定，以形成用于切割盘的备用切割器。 辅助安装件通过在安装件后部的十字铰链铰接地支撑在基座上，并且在安装件之间设置弹簧和限位组件，以允许调整用于不同尺寸的桁条的安装件。 刀盘通过提供切割盘横向调节的轴承支撑在支架上。 轴承的结构紧凑，并且紧凑地定位在安装座上，具有坚固耐用和长寿命。

公开(公告)号：US4236530A

公开(公告)日：1980-12-02

申请号：US972233

申请日：1978-12-22

申请人： John L. B. Johnson

发明人： John L. B. Johnson

IPC分类号： A01D41/00 ,  A01F12/00

CPC分类号： A01D41/00 ,  A01F12/00

摘要： An improved self-propelled grain harvester and thrashing machine characterized by an improved thrashing assembly exhibiting on-the-go adjustment capabilities which allows upper and lower cone thrashing units to be moved toward or away from one another thereby contracting or expanding the spacing therebetween defining the thrashing or rubbing area. The machine also includes collection and storage containers, and separate means for discharging the thrashed wheat, as well as the chaff.

摘要翻译： 一种改进的自走式谷物收割机和破碎机，其特征在于改进的脱粒组件呈现出即时调节能力，允许上锥形冲击单元和下锥形冲击单元彼此移动或移开，从而缩小或扩大限定 捶打或摩擦区域。 该机器还包括收集和储存容器，以及用于排放捣碎的小麦以及谷壳的分开装置。

公开(公告)号：US5307554A

公开(公告)日：1994-05-03

申请号：US984874

申请日：1992-12-02

申请人： John L. Johnson ,  Paul E. Herzig

发明人： John L. Johnson ,  Paul E. Herzig

IPC分类号： B23P19/04

CPC分类号： B23P19/041 ,  Y10T29/49821 ,  Y10T29/5139 ,  Y10T29/53683 ,  Y10T83/7722

摘要： A cutter head assembly for dismantling pallets includes a cross member pivotally supported on a machine. The cross member supports one or more cutter heads thereon in forwardly projecting operational position which is freely slidable in a lateral direction. The cutter heads have an offbearing tray for portions of the pallets. The assembly of cutter heads is tiltable rearwardly on the pivot support to an upper maintenance position. Lock pins hold the cutter head assembly positively between the down operational position and the up maintenance position. The center of gravity of the cutter head assembly is at the pivot support to provide a balanced structure, and a spring loaded member is provided to urge the assembly rotatably down to its operational position. The spring loaded member also maintains the cutter head assembly in its maintenance position. A positive lock is provided between the cutter head assembly and the machine frame in both of these positions.

摘要翻译： 用于拆卸托盘的刀头组件包括枢转地支撑在机器上的横向构件。 横向构件支撑其上的一个或多个切割头在向前突出的操作位置，其可以在横向方向上自由滑动。 刀头具有用于托盘部分的偏心托盘。 刀头的组件可以在枢轴支撑件向后倾斜到上维护位置。 锁定销在下降操作位置和向上维护位置之间正确地握住刀头组件。 刀头组件的重心位于枢轴支撑件处以提供平衡的结构，并且提供弹簧加载构件以将组件可旋转地向下推动到其操作位置。 弹簧加载构件还将刀头组件保持在其维护位置。 在这两个位置中，在刀头组件和机架之间设置有一个正锁。