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1. 发明授权

US11167958B2 Hose guiding device for a crane tool 有权
公开(公告)号：US11167958B2
公开(公告)日：2021-11-09
申请号：US16309041
申请日：2017-06-09
申请人： Komatsu Forest AB
发明人： Erik Udd
IPC分类号： B66C13/14 , B66C1/68 , B66C3/16 , B66C13/12 , E02F9/22 , F16L57/00
摘要： The invention concerns an arrangement for the guidance of flexible lines that run from a crane arm (3) through its end section (2) to a tool (4), that is suspended at the crane arm through a link arrangement (5) and a frame that is a component of a rotator (6) for rotation around a vertical first axis (A) and in a cardan manner around second (B) and third (C) horizontal axes,
For the discrete and protected passage of hoses, it comprises a first holder (35) in an opening (3A) of the end section (2), a second holder (38) in a central region of the rotator (6), a first hose package (1A-1D) that extends between the said first (35) and second holders (38), a penetration (26) in a central region of the rotator (6) and permitting hydraulic fluid to pass through the rotator (6) and onwards to a lower part (18) of the same at least one of the said second (B) and third (C) horizontal axes comprises an “open joint”.

2. 发明申请

US20210246000A1 ARTICULABLE LIFTING ATTACHMENT 有权
公开(公告)号：US20210246000A1
公开(公告)日：2021-08-12
申请号：US16972661
申请日：2019-06-07
申请人： TW DEAN GROUP LIMITED
发明人： Neil James BEARD
IPC分类号： B66C1/44 , B66C1/68
摘要： An articulable lifting attachment is provided for a mechanical articulated arm. The articulable lifting attachment comprises an attachment body, a clamping head and a drivable articulator coupling interposed between the attachment body and the clamping head. The clamping head is configured to provide two different clamping forces from different directions to ensure that irregular objects can be lifted safely.

3. 发明授权

US10919736B2 Rod and casing handler 有权
公开(公告)号：US10919736B2
公开(公告)日：2021-02-16
申请号：US16182002
申请日：2018-11-06
申请人： TEI ROCK DRILLS, INC.
发明人： William N. Patterson
IPC分类号： B66C1/62 , E21B19/14 , B66F9/18 , B66C1/68 , E21B19/24 , E21B19/15
摘要： A rod and casing handler according to embodiments of the present disclosure includes a boom mount that is configured to be coupled to a boom. A clamp mounting structure is coupled to the boom mount and has a central portion, a first arm, and a second arm, where each arm extends from the central portion. A first clamp is coupled to the first arm and includes a first set of actuatable tongs and a first removable saddle plate. A second clamp is coupled to the second arm, and it includes a second set of actuatable tongs and a second removable saddle plate. The first removable saddle plate has a first arcuate surface sized and shaped to correspond to a cylindrical body having a first diameter, and the second saddle plate has a second arcuate surface sized and shaped to correspond to a cylindrical body having a second diameter, the first and second arcuate surfaces are disposed to hold the first cylindrical body in coaxial alignment with the second cylindrical body.

4. 发明授权

US10676329B2 Balanced cantilevered feeding apparatus 有权
公开(公告)号：US10676329B2
公开(公告)日：2020-06-09
申请号：US15781144
申请日：2016-11-30
申请人： Sky-Line Cranes & Technologies Ltd.
发明人： Aviv Carmel
IPC分类号： B66C1/10 , B66C23/70 , B66C1/24 , B66C13/08 , B66C1/26 , B66C1/68
摘要： A balanced cantilevered feeding apparatus for coupling with a jib, and a complementary method for its operation, configured to facilitate depositing and removing of a load through an opening in a building. The apparatus includes two spaced apart upright hoisting assemblies disposed on the jib, and a fly beam hoisted, balanced, and selectively positioned along a lateral axis by the two hoisting assemblies. A load securing member is mounted on a cantilevered extension portion of the fly beam, wherein the member extends beyond one of the two hoisting assemblies toward the building, and a counterweight is connected to the fly beam in the vicinity of another of the two hoisting assemblies.

5. 发明申请

US20190230865A1 DEVICE FOR SEMI-AUTOMATIC MOVEMENT OF OBJECTS 审中-公开
公开(公告)号：US20190230865A1
公开(公告)日：2019-08-01
申请号：US16380085
申请日：2019-04-10
申请人： ÅLÖ AB
发明人： Tomas NYGREN , Gustaf LAGUNOFF , David WIBERG
IPC分类号： A01D87/00 , B66C1/68 , B66C13/48
CPC分类号： A01D87/0076 , B66C1/68 , B66C13/16 , B66C13/48 , B66F9/0755 , B66F17/003
摘要： The invention relates to an agricultural device for semi-automatic movement of a holding tool, for holding an object, between two positions, said two positions being at different heights. The device comprises said holding tool for holding the object, load sensing means for determining if the holding tool holds an object, driving means (9) for moving the holding tool up and down, a control unit for controlling the driving means, and a user interface for user input to the control unit. The device can be used in two modes of operations, wherein the holding tool in a first mode of operation is freely movably, and in a second mode of operation is semi-automatically movable between a plurality of determined positions (URP, UPP, LRP, LPP) depending on if the holding tool is holding an object or not, and which command is given to the user interface. The invention further relates to an agricultural vehicle comprising such an agricultural device, a method for an agricultural device, for such semi-automatic movement, and software for obtaining information related to driving means, said software being adapted to perform the method according to the invention.

6. 发明申请

US20190106951A1 ATTACHMENT FOR MAKING UP OR BREAKING OUT PIPE 审中-公开
公开(公告)号：US20190106951A1
公开(公告)日：2019-04-11
申请号：US16215905
申请日：2018-12-11
申请人： LAVALLEY INDUSTRIES, LLC
发明人： Jason LAVALLEY , Daniel L. LARSON , Roger LAVALLEY , Marvin N. LARSON , Rodney WURGLER , Christopher G. KAY , Matthew J. MICHEL , Jesse J. KILDE
IPC分类号： E21B19/16 , E21B19/087 , E02F3/96 , B66C1/42 , B66C1/68 , B66C3/00
摘要： An attachment is described that is configured for attachment to an arm of a piece of heavy construction equipment. The attachment is configured to rotate a section of pipe during break out (i.e. disconnection or disassembly) from another section of pipe and/or make up (i.e. connection or assembly) with another section of pipe. The attachment is configured to break the joint or torque the joint to a predetermined torque value, unthread or thread pipe, and lift the pipe under the power of the heavy construction equipment.

7. 发明申请

US20190010027A1 PIPE LIFTER 审中-公开
公开(公告)号：US20190010027A1
公开(公告)日：2019-01-10
申请号：US16082327
申请日：2017-03-09
申请人： Christopher Kent Taylor
发明人： Christopher Kent Taylor
IPC分类号： B66C1/62 , B66C1/68
CPC分类号： B66C1/62 , B66C1/68 , F16L1/032
摘要： A pipe lifter for carrying one or more pipes including a slidably extendable elongate member and two sets of two laterally extending arms on each side of the elongate member. Each set of the two laterally extending arms are opposed to each other. Each of the laterally extending arms is pivotally fixed to the elongate member and moveable between a folded position where the arm is adjacent and parallel with the elongate member and an operational position where the arm extends laterally substantially at ninety degrees with respect to the elongate member. There are two or more L-shaped support members attachable to the laterally extending arms. There is also a hydraulic or pneumatic ram operationally configured to extend and shorten the length of the elongate member. In use, the L-shaped support members attached to the opposing laterally extending arms are positioned to be substantially opposing each other and the length of the elongate member is adjusted so that the outwardly extending section of the L-shaped support pipe is locatable within each open end of the pipe to secure the pipe to the pipe lifter.

8. 发明授权

US08892258B2 Variable strength magnetic end effector for lift systems 有权
标题翻译：用于电梯系统的可变强度磁端执行器
公开(公告)号：US08892258B2
公开(公告)日：2014-11-18
申请号：US13332160
申请日：2011-12-20
申请人： Stephen C. Jacobsen , Fraser M. Smith , Glenn Colvin, Jr. , John McCullough
发明人： Stephen C. Jacobsen , Fraser M. Smith , Glenn Colvin, Jr. , John McCullough
IPC分类号： B25B11/00 , B66C1/04 , B25J5/00 , B66C1/68 , B25J9/16 , H01F7/04 , B25J9/00
CPC分类号： B66F9/182 , B25J5/007 , B25J9/0084 , B25J9/162 , B25J11/00 , B25J13/08 , B25J15/0608 , B66C1/04 , B66C1/68 , H01F7/04 , Y10T483/1726
摘要： A device and method for adjusting the magnetic strength of a magnetic end effector for lift systems is described. The magnetic end effector is capable of lifting discriminate payloads by selectively varying the strength of the magnetic forces output by the magnetic end effector. An actuator can be operatively coupled to the variable strength magnet end effector, wherein the actuator is selectively actuatable to control the adjustment of the variable strength magnet. The actuator may also be configured to maintain the variable strength magnet at a desired magnetic force output strength once achieved for any given amount of time.
摘要翻译：描述了一种用于调节用于升降系统的磁端部执行器的磁强度的装置和方法。磁端执行器能够通过选择性地改变由磁端执行器输出的磁力的强度来提升鉴别有效载荷。致动器可操作地联接到可变强度磁体末端执行器，其中致动器可选择性地致动以控制可变强度磁体的调节。致动器还可以被配置为将可变强度磁体保持在任何给定时间量达到期望的磁力输出强度。

9. 发明授权

US6010294A Tractor hydraulic grabbing tool 失效
标题翻译：拖拉机液压抓取工具
公开(公告)号：US6010294A
公开(公告)日：2000-01-04
申请号：US13744
申请日：1998-01-27
申请人： John Lyddon
发明人： John Lyddon
IPC分类号： A01G23/06 , B66C1/58 , B66C1/68 , B66C23/44 , B66L3/00
CPC分类号： B66C23/44 , A01G23/06 , B66C1/585
摘要： The present invention comprises a tractor tool that attaches to and detaches from a tractor frame easily. In one embodiment, as few as four bolts and two actuator control couplings are used to mount the inventive tool to a tractor. The inventive tractor attachment tool is capable of grasping and lifting a heavy or awkward object, moving it to a new location, and setting it down without the tractor operator leaving the tractor controls. The object may be simply or oddly shaped, and it may be moved to a location that requires it to be lifted over a barrier like a wall. Small trees, bushes, piles of vegetative matter, or fence posts can be pulled from the ground and moved to a rubble or debris bin for hauling. The tool is comprised of a metal frame having two jaw members that open and close in a scissor-like fashion. The jaw members are opened and closed by jaw actuators, controlled by the tractor operator sitting on the tractor. Using the inventive attachment, a tractor operator can grab an item lying in a field, lift it, rotate it, and deposit it in a bin that is located, for example, behind a wall without the operator having to leave the tractor cab.
摘要翻译：本发明包括一种拖拉机工具，其可以容易地附接到拖拉机框架上并与其分离。在一个实施例中，使用少至四个螺栓和两个致动器控制联接器将本发明的工具安装到拖拉机上。本发明的拖拉机附接工具能够抓住并抬起重或笨拙的物体，将其移动到新的位置，并且在没有拖拉机操作员离开拖拉机控制器的情况下进行设置。物体可以是简单的或奇怪的形状，并且其可以移动到需要将其提升到像墙壁这样的障碍物的位置。小型树木，灌木丛，植物物质堆砌或围栏柱可以从地面拉出并移动到瓦砾或垃圾箱进行拖运。该工具由金属框架构成，该金属框架具有以剪刀式打开和关闭的两个钳口构件。颚构件由夹爪致动器打开和关闭，由坐在拖拉机上的拖拉机操作器控制。使用本发明的附件，拖拉机操作者可以抓住位于田地中的物品，提起它，旋转它并将其放置在例如位于墙后面的仓中，而不需要操作者离开拖拉机驾驶室。

10. 发明授权

US4938651A Gear lock quick disconnect mechanism for articulated machine 失效
标题翻译：齿轮锁紧快速断开机构
公开(公告)号：US4938651A
公开(公告)日：1990-07-03
申请号：US177360
申请日：1988-04-04
申请人： Jr.; Charles P. Gilmor , James J. Maynard
发明人： Jr.; Charles P. Gilmor , James J. Maynard
IPC分类号： B23P19/04 , B25J9/06 , B66C1/62 , B66C1/68 , B66C23/68 , E02F3/36 , E02F3/38 , E02F3/815 , E02F3/96 , E04G23/08
CPC分类号： E02F3/364 , E02F3/369 , E02F3/38 , E02F3/965 , Y10T403/1616 , Y10T403/65
摘要： An articulated arm type machine, such as an excavator, has a boom articulated for motion in a generally vertical arc, a stick articulated onto the distal end of the boom, and a tool mounted at the distal end of the stick. The stick is connected to the boom by a quick-disconnect shoe that is rockably mounted at the distal end of the boom and a mating fitting mounted at the proximal end of the stick. A pair of grab hooks on the shoe are used to pick up the stick fitting by hooking onto a grab pin mounted thereon. A set of gear tooth racks on the quick-disconnect shoe intermesh with a corresponding set of gear tooth racks on the stick fitting, and these eliminate play between the stick and boom.

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