专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20200024824A1 VEHICLE ACCESSORY SYSTEM WITH VALVE SYSTEM CONTROL 审中-公开
公开(公告)号：US20200024824A1
公开(公告)日：2020-01-23
申请号：US16587168
申请日：2019-09-30
申请人： STONEBROOKE EQUIPMENT, INC.
发明人： Jerry D. Holman
IPC分类号： E02F3/84 , E01C23/08 , E01C23/12 , E01H5/06 , E02F3/413 , E02F3/76 , E02F3/96 , E01C19/15
摘要： A vehicular accessory system includes a first accessory pivotable in a first direction via pressurized fluid at a first actuator and pivotable in a second direction via pressurized fluid at a second actuator, and a second accessory pivotable in a third direction via pressurized fluid at a third actuator and pivotable in a fourth direction via pressurized fluid at a fourth actuator. A valve assembly is in fluid communication with the first, second, third and fourth actuators. Responsive to pivoting of the first accessory to a first fully pivoted orientation, the valve assembly automatically operates to supply pressurized fluid to the third actuator to pivot the second accessory in the third direction. Responsive to pivoting of the first accessory to a second fully pivoted orientation, the valve assembly automatically operates to supply pressurized fluid to the fourth actuator to pivot the second accessory in the fourth direction.

2. 发明授权

US10358782B2 Plow assembly with wings 有权
公开(公告)号：US10358782B2
公开(公告)日：2019-07-23
申请号：US15629809
申请日：2017-06-22
申请人： STONEBROOKE EQUIPMENT INC.
发明人： Jerry D. Holman
IPC分类号： E01H5/06
摘要： A plow assembly includes a mounting structure configured to mount at a vehicle, a center plow attached at the mounting structure, and a plow wing mounted at an end of the center plow via a first attachment assembly and a second attachment assembly. Each of the first and second attachment assemblies includes an elongated attachment element and a biasing element. The elongated attachment element attaches a respective rear portion of the plow wing at the center plow and engages the biasing element at the rear of the center plow. The biasing element allows for movement of the attachment element at the rear of the center plow to allow for pivotal movement of the plow wing relative to the center plow. The biasing element limits pivotal movement of the plow wing and biases the plow wing towards a neutral state, where the plow wing is generally normal to the center plow.

3. 发明授权

US10329087B2 Transport carrier with enhanced loading/unloading 有权
公开(公告)号：US10329087B2
公开(公告)日：2019-06-25
申请号：US16018557
申请日：2018-06-26
申请人： STONEBROOKE EQUIPMENT, INC.
发明人： Jerry D. Holman
IPC分类号： B65F1/14 , A61G21/00 , A61G19/00
摘要： A transport container includes a frame structure, a housing, and an extendable and retractable platform that is movable between a retracted position and an extended position. Spaced apart shelves are disposed at opposite sides of the housing and are adjustable between a lowered position, where the support surfaces are at or near a level of the platform, and a raised position, where the support surfaces are raised above the platform. Articles are placed on the extended platform and then the platform is retracted so that the first articles are disposed partially over the support surfaces of the shelves. The shelves are raised to the raised position to raise the plurality of first articles above the platform, whereby the platform is extended to have a plurality of second articles placed thereon and retracted so that the second articles are disposed on the platform below the shelves and the first articles.

4. 发明申请

US20220154415A1 HYDRAULIC ACTUATOR FOR A TRIP PLOW 有权
公开(公告)号：US20220154415A1
公开(公告)日：2022-05-19
申请号：US17529072
申请日：2021-11-17
申请人： Stonebrooke Equipment, Inc.
发明人： Michael Alain Cook , Jeffrey John Seed , Jerry Duane Holman
IPC分类号： E01H5/06
摘要： A hydraulic actuator that can be used on trip plows to hold the trip blade in its operative downward position and to control the return of the trip blade after tripping. The actuator has a body with first and second ends. A piston rod reciprocates within the tube. A plate with a channel is positioned within the tube a spaced distance from the tube ends. The plate creates an oil reservoir between the plate and the piston rod. A reciprocating piston is positioned within the tube between the second end and the plate. A spring is mounted between the second end and the reciprocating piston and normally biases the reciprocating piston into engagement with the channel normally closing the channel. The piston rod moves in the direction of the plate when the trip blade hits an obstruction, forcing the oil through the channel moving the reciprocating piston and opening the channel allowing oil to flow into an oil chamber created between the reciprocating piston and the plate. The spring biases the reciprocating piston back to the normally closed position and forces the oil into the oil reservoir after the trip blade has cleared the obstruction.

5. 发明申请

US20170370060A1 PLOW ASSEMBLY WITH WINGS 审中-公开
公开(公告)号：US20170370060A1
公开(公告)日：2017-12-28
申请号：US15629809
申请日：2017-06-22
申请人： STONEBROOKE EQUIPMENT INC.
发明人： Jerry D. Holman
IPC分类号： E01H5/06
CPC分类号： E01H5/067 , E01H5/061
摘要： A plow assembly includes a mounting structure configured to mount at a vehicle, a center plow attached at the mounting structure, and a plow wing mounted at an end of the center plow via a first attachment assembly and a second attachment assembly. Each of the first and second attachment assemblies includes an elongated attachment element and a biasing element. The elongated attachment element attaches a respective rear portion of the plow wing at the center plow and engages the biasing element at the rear of the center plow. The biasing element allows for movement of the attachment element at the rear of the center plow to allow for pivotal movement of the plow wing relative to the center plow. The biasing element limits pivotal movement of the plow wing and biases the plow wing towards a neutral state, where the plow wing is generally normal to the center plow.

6. 发明授权

US10435864B2 Plow assembly with valve system for wings 有权
公开(公告)号：US10435864B2
公开(公告)日：2019-10-08
申请号：US15414941
申请日：2017-01-25
申请人： STONEBROOKE EQUIPMENT INC.
发明人： Jerry D. Holman
IPC分类号： E01H5/06 , E02F3/84 , E01C23/08 , E01C23/12 , E02F3/413 , E02F3/76 , E02F3/96 , E01C19/15
摘要： A plow system includes a mounting structure configured to mount at a vehicle, with a center plow pivotally attached at the mounting structure. The center plow is pivoted in a first direction responsive to actuation of a first actuator and is pivoted in a second direction responsive to actuation of a second actuator. A first plow wing is pivotally mounted at a first end of the center plow and a second plow wing is pivotally mounted at a second end of the center plow. Responsive to pivoting of the center plow to a first fully pivoted orientation toward a first side of the vehicle, the first and second plow wings both pivot to a forward orientation. Responsive to pivoting of the center plow to a second fully pivoted orientation toward a second side of the vehicle, the first and second plow wings both pivot to a rearward orientation.

7. 发明申请

US20190002199A1 TRANSPORT CARRIER WITH ENHANCED LOADING/UNLOADING 审中-公开
公开(公告)号：US20190002199A1
公开(公告)日：2019-01-03
申请号：US16018557
申请日：2018-06-26
申请人： STONEBROOKE EQUIPMENT, INC.
发明人： Jerry D. Holman
IPC分类号： B65F1/14 , A61G19/00 , A61G21/00
CPC分类号： B65F1/1468 , A61G19/00 , A61G21/00
摘要： A transport container includes a frame structure, a housing, and an extendable and retractable platform that is movable between a retracted position and an extended position. Spaced apart shelves are disposed at opposite sides of the housing and are adjustable between a lowered position, where the support surfaces are at or near a level of the platform, and a raised position, where the support surfaces are raised above the platform. Articles are placed on the extended platform and then the platform is retracted so that the first articles are disposed partially over the support surfaces of the shelves. The shelves are raised to the raised position to raise the plurality of first articles above the platform, whereby the platform is extended to have a plurality of second articles placed thereon and retracted so that the second articles are disposed on the platform below the shelves and the first articles.

8. 发明授权

US10119233B2 Plow assembly with cushioning attachment 有权
公开(公告)号：US10119233B2
公开(公告)日：2018-11-06
申请号：US15472339
申请日：2017-03-29
申请人： STONEBROOKE EQUIPMENT INC.
发明人： Jerry D. Holman
IPC分类号： E01H5/06
摘要： An accessory assembly, such as a plow assembly for a vehicle, includes a mounting structure configured to mount at a vehicle, a support structure and an accessory or plow. The support structure includes a vehicle end and an attaching end, with the vehicle end attached to the mounting structure via a cushioning assembly. The accessory or plow is pivotally attached at the attaching end of the support structure and is pivotable about a generally vertical axis. The cushioning assembly includes (i) a first element attached at the vehicle end of the support structure, (ii) a second element attached at the mounting structure, and (iii) a plurality of resilient elements disposed between the first element and the second element.

9. 发明申请

US20170027115A1 STUMP GRINDER WITH CUTTING WHEEL MOVING AND STABILIZING ASSEMBLY 审中-公开
标题翻译：切割砂轮与切割轮移动和稳定装配
公开(公告)号：US20170027115A1
公开(公告)日：2017-02-02
申请号：US15197869
申请日：2016-06-30
申请人： STONEBROOKE EQUIPMENT, INC.
发明人： Jerry D. Holman
IPC分类号： A01G23/06
CPC分类号： A01G23/067
摘要： A stump grinder is configured to mount to a portable machine that operably supports the stump grinder during a stump grinding procedure. The stump grinder includes a cutting wheel that is rotatably driven during the stump grinding procedure. The cutting wheel has a cutting surface to grind the stump by moving the rotating cutting wheel across the stump. A wheel stabilizing assembly is disposed between the portable machine and the drive system for supporting the drive system and cutting wheel. The cutting wheel is held in a generally vertical orientation and movement of the cutting wheel is biased relative to the portable machine. Accordingly, forces applied against the cutting surface of the cutting wheel during the grinding procedure are limited by the biased movement.
摘要翻译：树桩研磨机配置成安装到便携式机器，其可操作地支撑残端研磨过程中的残端研磨机。残端研磨机包括在残渣磨削过程中可旋转地驱动的切割轮。切割轮具有切割面，通过将旋转的切割轮移动通过树桩来研磨树桩。轮子稳定组件设置在便携式机器和驱动系统之间，用于支撑驱动系统和切割轮。切割轮保持在大致垂直的方向，并且切割轮的运动相对于便携式机器偏置。因此，在研磨过程中施加在切割轮的切割表面上的力受到偏置运动的限制。

10. 发明授权

US11505914B2 Vehicle accessory system with valve system control 有权
公开(公告)号：US11505914B2
公开(公告)日：2022-11-22
申请号：US16587168
申请日：2019-09-30
申请人： STONEBROOKE EQUIPMENT, INC.
发明人： Jerry D. Holman
IPC分类号： E02F3/84 , E01C23/08 , E01C23/12 , E01H5/06 , E02F3/413 , E02F3/76 , E02F3/96 , E01C19/15
摘要： A vehicular accessory system includes a first accessory pivotable in a first direction via pressurized fluid at a first actuator and pivotable in a second direction via pressurized fluid at a second actuator, and a second accessory pivotable in a third direction via pressurized fluid at a third actuator and pivotable in a fourth direction via pressurized fluid at a fourth actuator. A valve assembly is in fluid communication with the first, second, third and fourth actuators. Responsive to pivoting of the first accessory to a first fully pivoted orientation, the valve assembly automatically operates to supply pressurized fluid to the third actuator to pivot the second accessory in the third direction. Responsive to pivoting of the first accessory to a second fully pivoted orientation, the valve assembly automatically operates to supply pressurized fluid to the fourth actuator to pivot the second accessory in the fourth direction.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式