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1. 发明申请

WO2022236362A1 AN ELECTRIC TRACTOR 审中-公开
公开(公告)号：WO2022236362A1
公开(公告)日：2022-11-17
申请号：PCT/AU2022/050433
申请日：2022-05-09
申请人： MALAXETXEBARRIA, Marcos
发明人： MALAXETXEBARRIA, Marcos
IPC分类号： B60L50/60 , B62D55/065 , B60L50/50 , B62D55/06 , E02F3/96 , B62D55/10 , E02F3/04 , E02F3/28 , E02F3/34 , A01B15/125 , A01B15/20 , A01B33/082 , A01B33/087 , A01B39/02 , A01B39/08 , A01B51/026 , A01B63/008 , A01B63/108 , A01B63/111 , A01B63/12 , A01B63/30 , A01B7/00 , A01B9/003 , B60L1/00 , B60L2200/40 , B60P1/483 , B60P1/6409 , B66F9/065 , B66F9/07531 , B66F9/07572 , B66F9/07577 , B66F9/0759 , E02F3/3414 , E02F9/02 , E02F9/207
摘要： There is provided herein an electric tractor having a particular chassis configuration affording versatility and ease-of-use advantages for hobby farming, light industry and the like. The tractor comprises a pair of parallel spaced apart bogies comprising a battery power supply and an electric drive componentry for respective drive wheels thereof. Rearward bracing structurally interconnects the bogies, preferably arched thereover. Furthermore, a pair of pivotally coupled booms extent forward of the bracing and have respective linear actuators at proximal ends thereof for raising and lowering the booms and mechanical device attachment coupling at distal ends thereof. Such sparse tractor chassis allows space between the bogies and the booms suitable for the attachment of various operational accessories and operation thereof which may include a carryall deck that fits between the bogies for carrying of produce and the like, buckets, forklift tines, rotary hoes, flail mowers, power harrows and the like.

2. 发明申请

WO2022126201A1 CORNER HALF ARROW FOR A BUCKET 审中-公开
公开(公告)号：WO2022126201A1
公开(公告)日：2022-06-23
申请号：PCT/AU2021/051516
申请日：2021-12-17
申请人： SANDVIK MINING AND CONSTRUCTION AUSTRALIA (PRODUCTION SUPPLY) PTY LTD
发明人： KNOWLES, Bruce , HYVÖNEN, Ilkka
IPC分类号： E02F9/28 , E02F3/28 , E02F3/36 , E02F3/40
摘要： A corner half arrow (1) is disclosed, which is configured to be attached to a leading edge (2) of a lip plate (3) of a bucket (21). The corner half arrow comprises a back portion (6) configured to be attached to a corner portion (13) of the leading edge and an inner side portion (7) configured to be attached to a side portion of an adjacent intermediate half arrow (8). The back portion is configured such that, when the corner half arrow is attached to the intermediate half arrow, the corner half arrow fills a spacing defined between the corner portion and a central axis, along which a central portion of the leading edge extends. A half arrow kit and a system are also disclosed.

3. 发明申请

WO2021074512A1 ENGIN DE TRAVAIL ET ENSEMBLE COMPRENANT UN TEL ENGIN 审中-公开
公开(公告)号：WO2021074512A1
公开(公告)日：2021-04-22
申请号：PCT/FR2020/051794
申请日：2020-10-12
申请人： MANITOU BF
发明人： BREVET, Sylvain , DANET, Mathieu
IPC分类号： E02F3/28 , E02F3/36
摘要： L'invention concerne un engin (1) de travail comprenant un châssis (2) mobile déplaçable sur la surface du sol, un bras (3) de levage monté sur le châssis (2) à pivotement autour d'un axe (4) horizontal pour un déplacement en monte et baisse du bras (3), et un coupleur (5) d'accessoire solidarisable à l'extrémité libre du bras (3) par une liaison (6) pivot d'axe parallèle à l'axe (4) de pivotement du bras (3) par rapport au châssis (2). Ledit coupleur (5) comprend une platine (7) présentant une face (8) arrière tournée vers le bras (3) équipée de ladite liaison (6) pivot du coupleur (5) au bras (3) et une face (9) avant opposée. La platine (7) est munie d'une ouverture (10) traversante et au moins une partie (61) de la liaison (6) pivot reliant le coupleur (5) au bras (3) est disposée en regard de ladite ouverture (10).

4. 发明申请

WO2020000012A1 A DIPPER ASSEMBLY AND PARTS THEREOF 审中-公开
公开(公告)号：WO2020000012A1
公开(公告)日：2020-01-02
申请号：PCT/AU2018/050646
申请日：2018-06-26
申请人： MAINETEC
发明人： MOUNSEY, Stephen John , HAMPSON, Brett Ashley
IPC分类号： E02F3/28 , E02F3/36
摘要： The present invention concerns a dipper assembly and parts thereof for use with a mining shovel. The dipper assembly includes: a dipper body having a back wall and an open dipper bottom; a dipper door pivotally coupled to the back wall of the dipper body and moveable between open and closed positions relative to the open dipper bottom; and a latch assembly for releasably securing the door in the closed position. The latch assembly includes a latch keeper and a latch member for engaging the latch keeper. The latch keeper is associated with the dipper body proximate the open dipper bottom and the latch member is coupled to the dipper door. The latch member includes at least one roller to assist the latch member in engaging and disengaging with the latch keeper and to reduce wear on the latch member.

5. 发明申请

WO2019144687A1 VERTICAL LIFT LOADER 审中-公开
公开(公告)号：WO2019144687A1
公开(公告)日：2019-08-01
申请号：PCT/CN2018/117223
申请日：2018-11-23
申请人： GUANGXI LIUGONG MACHINERY CO., LTD.
发明人： PLANTE, Sean , WAGNER, Edward
IPC分类号： E02F3/28 , E02F3/36 , E02F3/42
摘要： A loader (1) with a frame arrangement (2, 3) and a lifting arrangement (20, 50), the lifting arrangement (20, 50) being mounted to the frame arrangement (2, 3) and comprising a main arm (21), which is provided with a pivot connector (22) at a proximate end thereof and an equipment connector (23) at a distal end thereof, and a main arm actuating element (33) for moving said main arm (21) between a lowered position and a lifted position, wherein the lifting arrangement (20, 50) is configured to move the equipment connector (23) between the lowered position and the lifted position along a substantially J-shaped path in order to move the equipment connector (23) forward in the front-rear direction of the loader upon lifting.

6. 发明申请

WO2018228007A1 一种新型一体式小臂破岩工具审中-公开
公开(公告)号：WO2018228007A1
公开(公告)日：2018-12-20
申请号：PCT/CN2018/079381
申请日：2018-03-17
申请人：胡玲
发明人：胡玲
IPC分类号： E02F3/28 , E02F3/39 , E02F3/43
摘要：一种一体式小臂破岩工具，包括大臂（1）、小臂（2）、齿座（3）、中臂油缸（4），大臂（1）与小臂（2）铰接，中臂油缸（4）的缸体端与大臂（1）铰接，中臂油缸（4）的另一端与小臂（2）铰接，小臂（2）下部呈月牙形，齿座（3）设置在小臂（2）下端部。

7. 发明申请

WO2018112211A3 LOADER WITH TELESCOPIC LIFT ARM 审中-公开
公开(公告)号：WO2018112211A3
公开(公告)日：2018-06-21
申请号：PCT/US2017/066432
申请日：2017-12-14
申请人： CLARK EQUIPMENT COMPANY
发明人： SMEKAL, Jan
IPC分类号： E02F3/43 , B66F9/075 , B66F9/08 , E02F3/42 , E02F9/16 , E02F9/20 , E02F3/28 , B66F9/24
摘要： Disclosed power machines (100; 200; 300; 400; 500) include a lift arm structure (230; 330; 430) having a first arm (234; 334; 434) pivotally mounted to a frame and a second arm (236; 336; 436), coupled to an implement interface (270; 370; 470), configured to telescopically extend from and retract into the first arm. A control system (160; 260; 360; 460) controls a first actuator (238; 335; 435) to raise and lower the first arm, and controls a second actuator (239;) to extend and retract the second arm relative to the first arm. The control system is configured to control the first and second actuators to implement a lift operation, responsive to an operator input. During the lift operation, the first actuator raises the first arm and the second actuator extends and retracts the second arm to maintain a substantially linear path (339; 439), such as a vertical path, of the implement interface or an implement attached to the implement interface.

8. 发明申请

WO2015147628A1 DIRECTIONAL DRILLING MACHINE 审中-公开
标题翻译：定向钻孔机
公开(公告)号：WO2015147628A1
公开(公告)日：2015-10-01
申请号：PCT/MY2014/000234
申请日：2014-09-17
申请人： LEE, Chee Pang
发明人： LEE, Chee Pang
IPC分类号： E21B7/04 , E02F3/96 , E02F5/18 , E02F3/28
CPC分类号： E21B7/28 , E02F3/962 , E02F3/964 , E02F5/16 , E02F5/18 , E21B7/024 , E21B7/025
摘要： Disclosed is a directional drilling machine (10) comprising : a machine body (12) having a forward end (13); a directional drilling device (18) mounted on the body (12) and operable to extend a drill rod (38) away from the forward end (13) of the body (12); and a bearing member (30, 42) operable to extend away from the forward end (13) of the body (12) to engage and push against a surface (58) to counteract a pulling force applied by the drill rod (38) to the body (12).
摘要翻译：本发明公开了一种定向钻机（10），其包括：具有前端（13）的机器主体（12）;以及具有前端定向钻孔装置（18），其安装在所述主体（12）上并且可操作以使钻杆（38）远离所述主体（12）的所述前端（13）延伸; 和可操作地远离主体（12）的前端（13）延伸以接合并推压表面（58）以抵抗由钻杆（38）施加的拉力的轴承构件（30,42）身体（12）。

9. 发明申请

WO2010080417A3 SWING PIN ASSEMBLY AND ASSOCIATED METHOD 审中-公开
标题翻译：摆动组件和相关方法
公开(公告)号：WO2010080417A3
公开(公告)日：2010-09-23
申请号：PCT/US2009068169
申请日：2009-12-16
申请人： CATERPILLAR INC , SALAS MADRID JOSE G , RYAN MICHAEL T , TRUE DAVID H
发明人： SALAS MADRID JOSE G , RYAN MICHAEL T , TRUE DAVID H
IPC分类号： F16C11/04 , E02F3/28 , E02F9/00
CPC分类号： E02F9/006 , Y10T29/49826 , Y10T403/257
摘要： A swing pin assembly (10) including a pin body (12) defining first and second lubricant channels, and further including a zerk mount (14) attached to the pin body, wherein the zerk mount defines first and second zerk receptacles, a first lubricant chamber downstream from the first zerk receptacle and upstream from the first lubricant channel, and a second lubricant chamber downstream from the second zerk receptacle and upstream from the second lubricant channel.
摘要翻译：一种摆动销组件（10），其包括限定第一和第二润滑剂通道的销体（12），并且还包括附接到所述销体的修整器安装件（14），其中所述夹头安装件限定第一和第二夹头插座，第一润滑剂从第一压头容器下游并在第一润滑剂通道的上游，以及第二润滑剂室，位于第二压头容器的下游，并且位于第二润滑剂通道的上游。

10. 发明申请

WO01085577A2 MODULAR FRAME LOAD HANDLER WITH TRANSLATABLE CARRIAGE 审中-公开
标题翻译：具有可转换运输的模块化框架加载处理器
公开(公告)号：WO01085577A2
公开(公告)日：2001-11-15
申请号：PCT/US2001/015261
申请日：2001-05-11
IPC分类号： B66F9/065 , E02F3/28 , B65G
CPC分类号： B62D21/04 , B66F9/0655 , E02F3/286 , Y10T29/49622 , Y10T29/49716 , Y10T29/49826 , Y10T29/49904
摘要： A load handler with a modular frame and the manufacture and assembly of the frame and loader and components that may be used therein. A frame is provided that has a low pivot point for a boom. The frame has left and right side rails, and front and rear cross rails, each having a closed cross-section construction. The side rails and cross rails are modular and the cross rails of a selected size are configured to fit a plurality of sizes of side rails, such that the same size cross rails may be used to construct a variety of sizes and capabilities of load handling vehicles in a flow type manufacturing process. A structural beam is provided having plates interconnected along their lengths to form the beam having a box-shaped closed cross-section having a perimeter generally along the widths of the plates and forming a beam cavity within the perimeter.
摘要翻译：具有模块化框架的负载处理器以及其中可以使用的框架和装载器和部件的制造和组装。提供具有用于悬臂的低枢轴点的框架。框架具有左右侧轨道，以及前后横梁，每个横梁具有封闭的横截面结构。侧轨和横梁是模块化的，并且所选尺寸的横梁被配置成配合多个尺寸的侧轨，使得可以使用相同尺寸的横梁来构造负载操作车辆的各种尺寸和能力在流动型制造过程中。提供结构梁，其具有沿着它们的长度互连的板，以形成具有盒形封闭横截面的梁，所述横截面具有通常沿着板的宽度的周长并且在周边内形成梁腔。

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