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1. 发明授权

US12052952B2 Fully rotating rotary device 有权
公开(公告)号：US12052952B2
公开(公告)日：2024-08-06
申请号：US16981338
申请日：2019-04-04
申请人： Lauri Ketonen
发明人： Lauri Ketonen
IPC分类号： A01G23/08 , B66C3/00 , E02F3/36 , E02F3/413 , F16C11/00
CPC分类号： A01G23/08 , B66C3/005 , E02F3/3681 , E02F3/413 , F16C11/00 , F16C2350/26
摘要： Fully rotating rotary actuator of a multi-purpose machine in which an axle supports the frame of a felling head by a bearing mount, there being a rotary mechanism driven by a rotary motor between the axle and the frame, and in which the connection of the axle includes rotatable joints, the axle includes conduits for electrical cables and a processing fluid line, and in which an additive fluid line tube is arranged in the conduit in the axle and connected to its lower end is a rotatable connector, which is connected to a second tube fastened in the frame for the application of the additive fluid.

2. 发明申请

US20180327183A1 Multi-Use Garbage Truck 审中-公开
公开(公告)号：US20180327183A1
公开(公告)日：2018-11-15
申请号：US14809616
申请日：2015-07-27
申请人： The Heil Co.
发明人： Shane Peek , Richard Ford , Chad Gentry , John Smith , Bobby McKinney , John Bedwell , Brian Parker , Ken Beaver
IPC分类号： B65F3/04 , E01H5/06 , E02F3/34 , E02F3/413 , E01H1/08 , E01H1/02
CPC分类号： B65F3/041 , A47L11/00 , B65F3/06 , B65F3/14 , B65F2003/0223 , B65F2003/0253 , B65F2003/0279 , E01H1/02 , E01H1/0809 , E01H5/061 , E01H6/00 , E02F3/34 , E02F3/413
摘要： A multi-use garbage truck has an ability to not only to front load containers of garbage into a hopper in a refuse collection body, but also an ability to swap out the forks, if not arm connection assemblies, or even entire frame arms, to be replaced with one of a plurality of attachments which connect to at least one, if not both frame arms with attachments for various uses such as snow plow, leaf blower, street sweeper, bucket, grapple, etc. Furthermore, an ability to independently operate the left frame arm relative to the right frame aim can now be provided so that the left frame arm can utilize and perform one function and the right frame arm provide another or at least be independently operable from one another.

3. 发明申请

US20170097020A1 Hydraulic Swivel Drive And Grab With Such Swivel Drive 审中-公开
公开(公告)号：US20170097020A1
公开(公告)日：2017-04-06
申请号：US15283049
申请日：2016-09-30
申请人： Kinshofer GmbH
发明人： Thomas Friedrich
IPC分类号： F15B15/06 , B66C3/16
CPC分类号： F15B15/068 , B66C3/005 , B66C3/16 , E02F3/413 , E02F9/006 , F16H25/20 , F16H2025/2028 , F16H2025/2059
摘要： A hydraulic swivel drive for a grab that has two gripping arms or shells movable like tongs, including two swivel shafts parallel to each other and rotatably mounted in a drive housing, whose shaft ends are connectable with the gripper arms or shells, wherein the swivel shafts each have two oppositely threaded screw engagement portions, with which two pistons movable in opposite directions by means of hydraulic pressure for driving the swivel shafts are in screw engagement. Two differently large and differently contoured cylinder pressure chambers can be assigned to each piston in order to optimally adapt the cross-sectional area of the pistons for each of the reciprocating positioning movements and to appropriately select the pressure conditions. To be able to run in the differently contoured and dimensioned cylinder pressure chambers, each of the pistons is provided with different piston portions which are adapted to the respective cylinder pressure chamber.

4. 发明申请

US20130129461A1 BUCKET THUMB ASSEMBLY 有权
标题翻译： BUCKET THUMB大会
公开(公告)号：US20130129461A1
公开(公告)日：2013-05-23
申请号：US13301003
申请日：2011-11-21
申请人： Gregory A. Seljestad
发明人： Gregory A. Seljestad
IPC分类号： E02F3/413
CPC分类号： E02F3/404 , E02F3/413 , E02F9/26
摘要： A bucket thumb assembly mountable to a lifting arm of a machine (e.g., an excavator or a backhoe loader) includes a mounting lug and a thumb member pivotably coupled to the mounting lug. The bucket thumb assembly also includes a link member extending from the thumb member. The link member has a first aperture at a first end of the link member. The link member has an indicator block extending from the link member. The bucket thumb assembly further includes a mounting plate having a second aperture and a catch. The mounting plate is configured to selectively couple with the link member using a pin inserted through the first and second apertures when the indicator block is resting on the catch such that a face surface on the indicator block and a face surface of the catch are substantially co-planar.
摘要翻译：可安装到机器（例如挖掘机或反铲装载机）的提升臂的铲斗拇指组件包括可枢转地联接到安装凸耳的安装凸耳和拇指构件。铲斗拇指组件还包括从拇指构件延伸的连杆构件。连杆构件在连杆构件的第一端具有第一孔。连杆构件具有从连杆构件延伸的指示器块。铲斗拇指组件还包括具有第二孔和卡扣的安装板。安装板构造成当指示器块搁在卡扣上时，使用插入穿过第一和第二孔的销选择性地与连杆构件联接，使得指示器块上的面表面和卡扣的表面基本上共同平面

5. 发明申请

US20130069383A1 GRAPPLE WITH FULLY ENCLOSED HYDRAULIC CYLINDERS 审中-公开
标题翻译：带有完整的液压缸的盖子
公开(公告)号：US20130069383A1
公开(公告)日：2013-03-21
申请号：US13427129
申请日：2012-03-22
申请人： David Sunde , Michael Frabotta
发明人： David Sunde , Michael Frabotta
IPC分类号： B66C1/42
CPC分类号： B66C1/427 , B66C3/04 , B66C3/16 , E02F3/413
摘要： A grapple is provided having (a) a first jaw hinged together with a second jaw and (b) a pair of hydraulic cylinders disposed on opposite sides of the jaw. Both of the cylinders are capable of opening and closing the hinged jaws without the use of a stiff arm. In one embodiment of the invention, the pair of hydraulic cylinders are fully enclosed within a compartment within one of the jaws.
摘要翻译：提供抓斗，其具有（a）与第二钳口铰接在一起的第一钳口和（b）设置在钳夹的相对侧上的一对液压缸。这两个气缸都能够打开和关闭铰链钳口，而不需要使用刚性臂。在本发明的一个实施例中，一对液压缸被完全封闭在一个钳口内的隔间内。

6. 发明授权

US08191950B2 Work tool for a machine 有权
标题翻译：一台机器的工作工具
公开(公告)号：US08191950B2
公开(公告)日：2012-06-05
申请号：US12733604
申请日：2008-09-11
申请人： Edward van Amelsfoort
发明人： Edward van Amelsfoort
IPC分类号： B25J15/02
CPC分类号： F15B15/12 , E02F3/246 , E02F3/404 , E02F3/413 , E02F3/965 , Y10T74/18568
摘要： According to one exemplary aspect there is provided a work tool for attachment to a machine, comprising a supporting tool portion. The actuatable tool portion is pivotally connected to the supporting tool portion via a hinge construction. The hinge construction includes a hinge drive having an outgoing, rotatable shaft. The rotatable shaft has a single outgoing end that is configured to carry the actuatable tool portion. By providing the work tool with a hinge construction that includes a hinge drive with an rotatable shaft that carries the actuatable tool portion on a single outgoing end a directly driven hinge construction is obtained that is both compact and reliable. A hinge drive and method of operating a work tool for a machine are also disclosed.
摘要翻译：根据一个示例性方面，提供了一种用于附接到机器的作业工具，包括支撑工具部分。致动工具部分通过铰链结构枢转地连接到支撑工具部分。铰链结构包括具有输出的可旋转轴的铰链驱动器。可旋转轴具有被配置为承载可致动工具部分的单个出口端。通过为工作工具提供铰链结构，其包括具有可旋转轴的铰链驱动器，该可旋转轴将致动工具部分承载在单个出口端上，获得了紧凑且可靠的直接驱动的铰链结构。还公开了一种用于操作机器的工作工具的铰链驱动器和方法。

7. 发明授权

US07448312B2 Hydraulic swivel drive for a grab 失效
标题翻译：液压旋转驱动器用于抓斗
公开(公告)号：US07448312B2
公开(公告)日：2008-11-11
申请号：US11010702
申请日：2004-12-13
申请人： Thomas Friedrich
发明人： Thomas Friedrich
IPC分类号： F01B9/06
CPC分类号： F15B15/068 , B66C3/005 , E02F3/413
摘要： The invention relates to a hydraulic swivel drive for a grab which has two tong-like movable grab arms, in particular two-shell grabs, having two swivel shafts which are pivotally supported in a shell carrier, are parallel to one another and whose shaft ends can be connected to the grab arms, as well as a shaft drive piece which is displaceably supported parallel to the swivel shafts and is in screw engagement with both swivel shafts so that the swivel shafts are rotated in opposite directions by displacement of the shaft drive piece. In accordance with the invention, the swivel drive is characterized in that at least one hydraulically chargeable plunger piston is provided to displace the shaft drive piece.
摘要翻译：本发明涉及一种用于抓斗的液压旋转驱动器，其具有两个钳形可移动抓斗，特别是两壳抓斗，其具有枢转地支撑在壳载体中的两个旋转轴彼此平行并且其轴端可以连接到抓斗上，以及轴驱动件，其可移动地平行于旋转轴支撑并与两个旋转轴螺纹接合，使得旋转轴通过轴驱动件的位移而沿相反方向旋转。根据本发明，旋转驱动器的特征在于，至少一个液压可充电柱塞活塞被提供以移动轴驱动件。

8. 发明申请

US20080179069A1 Soil stripping device 失效
标题翻译：土壤剥离装置
公开(公告)号：US20080179069A1
公开(公告)日：2008-07-31
申请号：US12007807
申请日：2008-01-15
申请人： Stefan Franz Loeffelholz , Josef Maierhofer
发明人： Stefan Franz Loeffelholz , Josef Maierhofer
IPC分类号： A01B33/16
CPC分类号： E02D17/13 , E02F3/413 , E02F3/475
摘要： The invention relates to a soil stripping device, in particular a trench wall grab, comprising a base body, which can be connected to a carrier implement, a work unit, on which soil working tools are arranged and which is supported on the base body in a rotatable manner by means of a bearing device, and a rotary device for rotating the work unit with respect to the base body. The rotary device has at least a linear drive and a rope or chain transmission, through which a linear movement generated by the linear drive can be translated into a rotating movement.
摘要翻译：本发明涉及一种土壤剥离装置，特别是沟槽壁抓斗，其包括基体，其可连接到载体工具，工作单元，土壤加工工具布置在其上并被支撑在基体上通过轴承装置可旋转的方式，以及用于相对于基体旋转工作单元的旋转装置。旋转装置至少具有线性驱动器和绳索或链条传动装置，由线性驱动器产生的线性运动可以被转换成旋转运动。

9. 发明申请

US20060230649A1 Actuator device, particularly for an orange-peel bucket 审中-公开
标题翻译：执行器装置，特别适用于橙皮桶
公开(公告)号：US20060230649A1
公开(公告)日：2006-10-19
申请号：US11340897
申请日：2006-01-27
申请人： Enzo Gusella
发明人： Enzo Gusella
IPC分类号： E02F3/40
CPC分类号： E02F3/413 , B66C3/16 , E02F9/2271 , F15B15/1433 , F15B15/149
摘要： An actuator device, in particular for an orange-peel bucket, having a support, a hydraulic jack provided with a liner and a rod movable along an actuating axis, and a joint hinging in the jack to the support; the joint is provided with inner passages to feed oil to the jack without outer flexible pipes.
摘要翻译：具有支撑件的执行器装置，特别是用于橙皮桶的致动器装置，设置有衬套的液压千斤顶和可沿着致动轴线移动的杆以及在所述千斤顶中铰接到支撑件的接头; 接头设置有内部通道，以将油输送到千斤顶而没有外部柔性管。

10. 发明授权

US3606435A Bore hole clam bucket 失效
标题翻译： BORE HOLE CLAM BUCKET
公开(公告)号：US3606435A
公开(公告)日：1971-09-20
申请号：US3606435D
申请日：1969-10-20
申请人： ALMAN A WEBER
发明人： WEBER ALMAN A
IPC分类号： E02F3/413 , B66C3/00
CPC分类号： E02F3/413
摘要： AN UPSTANDING FRAME INCLUDING A LOWER HORIZONTAL CROSS-BAR TO WHOSE OPPOSITE ENDS CORRESPONDING PORTIONS OF OPPOSING QUARTER CIRCULAR BUCKET SECTIONS ARE OSCILLATABLY SUPPORTED FOR SWINGING MOVEMENT ABOUT AN AXIS EXTENDING LONGITUDINALLY OF THE BAR. THE BUCKET SECTIONS ARE SWINGABLE FROM ABUTTING POSITIONS DEFINING AN UPWARDLY OPENING HALF SPHERICAL BUCKET TOWARD OPEN POSITIONS WITH REMOTE PORTIONS THEREOF DISPOSED ON OPPOSITE SIDES OF THE AXIS OF OSCILLATION OF THE BUCKET SECTIONS SWUNG UPWARDLY WHEREBY A JAW OPENING IS FORMED BETWEEN THE LOWER OPPOSING MARGINAL PORTIONS OF THE BUCKET SECTIONS. AN ACTUATOR IS SUPPORTED FROM THE FRAME AND OPERATIVELY CONNECTED TO THE REMOTE UPWARDLY SWINGABLE PORTIONS OF THE BUCKET SECTIONS FOR SWINGING THE LATTER BETWEEN THE OPEN POSITIONS THEREOF AND THE CLOSED ABUTTING POSITIONS THEREOF.

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