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41. 发明授权

US3324582A Earth scraper 失效
公开(公告)号：US3324582A
公开(公告)日：1967-06-13
申请号：US37987064
申请日：1964-07-02
申请人： DEERE & CO
发明人： HANSER PAUL E
IPC分类号： E02F3/64
CPC分类号： E02F3/658 , E02F3/6472 , Y10T16/381

42. 发明授权

US3269039A Sonic earth moving machine 失效
标题翻译：超声波移动机
公开(公告)号：US3269039A
公开(公告)日：1966-08-30
申请号：US32641963
申请日：1963-11-27
申请人： BODIUE ALBERT G
发明人： BODIUE ALBERT G
IPC分类号： E02F3/40 , E02F3/64 , E02F3/815
CPC分类号： E02F3/65 , E02F3/405 , E02F3/64 , E02F3/6472 , E02F3/656 , E02F3/658 , E02F3/8155

43. 发明授权

US2861360A Scraper having maximum width bowl 失效
标题翻译：刮刀具有最大宽度的碗
公开(公告)号：US2861360A
公开(公告)日：1958-11-25
申请号：US54439655
申请日：1955-11-02
申请人： INT HARVESTER CO
发明人： ALLIN SR GEORGE S
IPC分类号： E02F3/64
CPC分类号： E02F3/658 , E02F3/6481 , E02F3/657

44. 发明授权

US2475301A Bank scraping instrumentality for carrying scrapers 失效
标题翻译：银行刮擦器具用于携带刮板
公开(公告)号：US2475301A
公开(公告)日：1949-07-05
申请号：US75787747
申请日：1947-06-28
申请人： PAUL ZAKEL
发明人： PAUL ZAKEL
IPC分类号： E02F3/64
CPC分类号： E02F3/658 , E02F3/6427 , E02F3/6472

45. 发明授权

US2330113A Dirt scraping apparatus 失效
标题翻译：污垢刮土器
公开(公告)号：US2330113A
公开(公告)日：1943-09-21
申请号：US24356238
申请日：1938-12-02
申请人： DANIELS GORDON E
发明人： DANIELS GORDON E
IPC分类号： E02F3/64
CPC分类号： E02F3/658 , E02F3/6472 , E02F3/656 , E02F3/657 , Y10T24/3969

46. 发明授权

US2214240A Scraper carrier 失效
标题翻译：刮板架
公开(公告)号：US2214240A
公开(公告)日：1940-09-10
申请号：US7659436
申请日：1936-04-27
申请人： ALLIN GEORGE S
发明人： ALLIN GEORGE S
IPC分类号： E02F3/64
CPC分类号： E02F3/658 , E02F3/6463 , E02F3/657

47. 发明授权

US09556595B2 High performance implement wear member 有权
标题翻译：高性能工具磨损件
公开(公告)号：US09556595B2
公开(公告)日：2017-01-31
申请号：US14799839
申请日：2015-07-15
申请人： Caterpillar Inc.
发明人： Thomas Congdon , Sudhir R. Kallu , Nick W. Biggs , Nathan Bjerke
IPC分类号： E02F3/815 , E02F9/28 , E02F3/65
CPC分类号： E02F9/2883 , E02F3/658 , E02F3/8152 , E02F9/2858 , E02F9/2875
摘要： A wear member for an earth-working implement includes a body having front, rear, top, bottom, inner side and outer side portions. A cutting edge is defined along at least a portion of a bottom interface. The wear member includes a contoured upper front surface, which extends between a top edge along a top interface between the front portion and the top portion, an outer side edge along an outer side interface between the front portion and the outer side portion, a ridge on the front portion, and a spearhead edge along the bottom interface. The wear member includes a contoured lower front surface formed on the front portion of the body adjacent the contoured upper front surface, which is between an inner side edge, which is disposed along an inner side interface between the front portion and the inner side portion, the cutting edge, and the ridge.
摘要翻译：用于土方工具的磨损构件包括具有前，后，顶，底，内侧和外侧部分的本体。沿着底部界面的至少一部分限定切割边缘。磨损构件包括轮廓上的前表面，其在前部和顶部之间的顶部界面的顶部边缘之间延伸，沿着前部和外侧部分之间的外侧界面的外侧边缘，脊部在前部，以及沿着底部界面的矛头边缘。所述磨损构件包括形成在所述主体的与所述前侧部分和所述内侧部分之间的内侧界面处配置的内侧边缘之间的所述轮廓上的前表面的前部的轮廓下表面，切割边缘和脊。

48. 发明授权

US07841112B2 Soil slicing spade bit and machine using same 失效
标题翻译：土壤切片铁锹和机器使用相同
公开(公告)号：US07841112B2
公开(公告)日：2010-11-30
申请号：US11897041
申请日：2007-08-29
申请人： Thomas Congdon
发明人： Thomas Congdon
IPC分类号： E02F3/36 , A01B39/20
CPC分类号： E02F3/658 , E02F3/6454 , E02F3/65
摘要： Soil is captured into a bowl attached to a frame of a scraper machine by maneuvering the machine while a cutting bit attached to the bowl slices through the underlying soil. The bowl is supported on the frame, and the soil cutting is accomplished via a spade bit attached to the bowl at a cut opening. The spade bit has a cutting edge with a forward protrusion flanked by swept back segments. A top surface of the spade bit may be contoured with a central ridge flanked by a twist contour surface to urge soil towards opposite sides of the bowl.
摘要翻译：通过操纵机器将土壤捕获到连接到刮刀机架上的碗中，同时连接到碗上的切屑通过下面的土壤切片。碗被支撑在框架上，土壤切割通过在切割开口处附接到碗的铲子来实现。铲形刀头具有切割边缘，前部突起侧面是扫掠的后段。铲形钻头的顶部表面可以具有侧面为扭曲轮廓表面的中心脊，以将土壤推向碗的相对侧。

49. 发明授权

US07454850B2 Skid steer scraper 有权
公开(公告)号：US07454850B2
公开(公告)日：2008-11-25
申请号：US11518466
申请日：2006-09-08
申请人： Stanley K. Smith
发明人： Stanley K. Smith
IPC分类号： E02F3/65
CPC分类号： A01B33/02 , E02F3/6463 , E02F3/658 , E02F3/7604 , E02F3/7631
摘要： A scraper for plowing and gathering earth specifically adapted to fit to the front end of a skid steer vehicle. The scraper includes a frame for holding a scraper bowl. A caster wheel assembly is coupled to the front end of the scraper frame and is adapted to cause the scrapper bowl to adjust to the terrain. A hydraulic actuation assembly is arranged to lift the scraper bowl to carry its contents from a first site to a second site. A gate is coupled to the front end of the scraper bowl to capture the contents of the scraper bowl when its contents are moved from a first site to a second site. An implement quick-attach assembly is also provided for coupling the skid steer vehicle to the scraper frame in such a way that the frame can be made to pivot to vary the pressure between the earth being traversed and the cutting blade.

50. 发明授权

US4249326A Router bit 失效
标题翻译：路由器位
公开(公告)号：US4249326A
公开(公告)日：1981-02-10
申请号：US38983
申请日：1979-03-05
申请人： Russell D. Merkel
发明人： Russell D. Merkel
IPC分类号： E02F3/65 , E02F9/28
CPC分类号： E02F9/28 , E02F3/6454 , E02F3/65 , E02F3/658
摘要： PCT No. PCT/US79/00133 Sec. 371 Date Mar. 5, 1979 Sec. 102(e) Date Mar. 5, 1979, PCT Filed Mar. 5, 1979 PCT Pub. No. WO 80/01927 PCT Pub. Date Sept. 18, 1980A router bit assembly (18,22) for the sides (20,24) of the bowl (10) of an earthmoving machine (12). The router bit assembly is of two-piece construction and includes a router bit (42) and a holder (26) which, when secured to the vertical side walls (20,24) of the bowl (10), captures the bit (42) between the holder (26) and the vertical side wall (24). The rear edge (56) of the bit (42) is held against the leading edge (58) of the corner (25) of the vertical side wall (24) by the holder (26). The two-piece router bit assembly advantageously reduces the amount of metal that is discarded when the life of the bit is expended.
摘要翻译： PCT No.PCT / US79 / 00133 Sec。 371日期1979年3月5日 102（e）1979年3月5日，PCT提交的1979年3月5日PCT公布。 WO 80/01927 PCT出版物 1980年9月18日授权用于土方机械（12）的碗（10）的侧面（20,24）的路由器钻头组件（18,22）。路由器钻头组件是两件式结构，并且包括路由器钻头（42）和固定器（26），当固定到所述碗（10）的垂直侧壁（20,24）时，所述钻头（42）和所述钻头（42））在所述保持器（26）和所述垂直侧壁（24）之间。钻头（42）的后边缘（56）通过保持器（26）固定在垂直侧壁（24）的角部（25）的前缘（58）上。两件式路由器位装置有利地减少当钻头的寿命消耗时丢弃的金属的量。

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