公开(公告)号：US09591811B2

公开(公告)日：2017-03-14

申请号：US13819844

申请日：2011-06-24

申请人： James Prohaska

发明人： James Prohaska

IPC分类号： A01G23/095 ,  A01G3/08 ,  B27B5/10 ,  B23D45/00 ,  B27B9/00

CPC分类号： A01G3/088 ,  A01G23/095 ,  B23D45/003 ,  B27B5/10 ,  B27B9/00 ,  B60Y2200/40 ,  Y10T83/95

摘要： An apparatus, such as for tree trimming, includes a mobile carriage having a frame and a pedestal supported by the frame. The apparatus further includes a boom, such as a telescoping boom that is secured to the pedestal through a boom support. The pedestal is pivotable with respect to the carriage frame so that the boom may be selectively operated in a variety of orientations. The mobile carriage of the apparatus is sufficiently compact to fit though tight openings, while also being capable of stably supporting boom extension for operation of a distal end of the boom at elevated heights.

公开(公告)号：US20060049598A1

公开(公告)日：2006-03-09

申请号：US11225339

申请日：2005-09-13

申请人： James Prohaska

发明人： James Prohaska

IPC分类号： B62D7/04

CPC分类号： B60G11/27 ,  B60G2202/152 ,  B60G2204/421 ,  B60G2300/08

摘要： A chassis suspension for agricultural equipment, the chassis suspension comprising: an axle having a substantially upright journal adapted for upright axial constraint of an inner journal therein; an inner journal extending into the upright journal, the inner journal having a lower end, wherein the inner journal is adapted to constrain axial movement of a strut rod therein; a strut rod extending into the inner journal and having a lower strut rod portion adapted for mounting a ground-engaging drive mechanism and wheel, wherein the lower strut rod portion has an upper end; and, a spring constrained between the lower end of the inner journal and the upper end of the lower strut rod portion.

摘要翻译： 一种用于农业设备的底盘悬挂件，所述底盘悬架包括：具有基本竖直的轴颈的车轴，其适于直接轴向限制其内部轴颈; 所述内轴颈延伸到所述直立轴颈中，所述内轴颈具有下端，其中所述内轴颈适于约束其中的支杆的轴向运动; 延伸到所述内轴颈中并且具有适于安装接地驱动机构和轮的下支柱部分的支杆，其中所述下支杆部分具有上端; 并且弹簧限制在内轴颈的下端和下支柱杆部的上端之间。

公开(公告)号：US20060027987A1

公开(公告)日：2006-02-09

申请号：US11067233

申请日：2005-02-25

申请人： James Prohaska

发明人： James Prohaska

IPC分类号： B60G9/00

CPC分类号： B60G11/27 ,  B60G2202/152 ,  B60G2204/421 ,  B60G2300/08

摘要： A chassis suspension for agricultural equipment, the chassis suspension comprising: an axle having a substantially upright journal adapted for upright axial constraint of an inner journal therein; an inner journal extending into the upright journal, the inner journal having a lower end, wherein the inner journal is adapted to constrain axial movement of a strut rod therein; a strut rod extending into the inner journal and having a lower strut rod portion adapted for mounting a ground-engaging drive mechanism and wheel, wherein the lower strut rod portion has an upper end; and, a spring constrained between the lower end of the inner journal and the upper end of the lower strut rod portion.

公开(公告)号：US20140096401A1

公开(公告)日：2014-04-10

申请号：US13819844

申请日：2011-06-24

申请人： James Prohaska

发明人： James Prohaska

IPC分类号： A01G23/095 ,  B27B9/00 ,  B23D45/00

CPC分类号： A01G3/088 ,  A01G23/095 ,  B23D45/003 ,  B27B5/10 ,  B27B9/00 ,  B60Y2200/40 ,  Y10T83/95

摘要： An apparatus, such as for tree trimming, includes a mobile carriage having a frame and a pedestal supported by the frame. The apparatus further includes a boom, such as a telescoping boom that is secured to the pedestal through a boom support. The pedestal is pivotable with respect to the carriage frame so that the boom may be selectively operated in a variety of orientations. The mobile carriage of the apparatus is sufficiently compact to fit though tight openings, while also being capable of stably supporting boom extension for operation of a distal end of the boom at elevated heights.

摘要翻译： 诸如用于修剪树木的装置包括具有由框架支撑的框架和基座的移动托架。 该装置还包括吊杆，例如通过吊杆支撑件固定到基座的伸缩吊杆。 基座相对于托架框架可枢转，使得悬臂可以以各种取向选择性地操作。 装置的可移动支架足够紧凑以适应紧密的开口，同时还能够稳定地支撑起重臂伸展，以在升高的高度操作起重臂的远端。