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公开(公告)号：EP0023901B1
公开(公告)日：1983-06-22
申请号：EP79901114.3
申请日：1979-02-15
发明人： MERKEL, Russel Dwane
CPC分类号： E02F3/6454 , E02F3/65 , E02F3/658 , E02F9/28 , Y10S37/903 , Y10T403/75
摘要： In an earth working apparatus (10, 12), a separate router bit (32) and support (34) are removably secured along a generally vertically extending side member (22) of an earth-working blade (18). By forming them of separate elements, the router bit can be made of inexpensive plate metal while the support can be economically forged since it is in relatively protected position between the router bit and side member. The support is reversible and has a first lip (36) overlying the upper end (38) of the router bit and a second lip (40) underlying the lower end (30) of the side member whereby forces are transmitted directly from the router bit to the side member through the support instead of through the removable bolts (50).
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2.发明公开ROUTER BIT ASSEMBLY FOR AN EARTH WORKING APPARATUS. 失效SCHNEIDE-BOHR-EINHEITFÜREINEN ERDBEARBEITUNGSAPPARAT。
公开(公告)号：EP0023901A4
公开(公告)日：1981-06-17
申请号：EP79901114
申请日：1980-08-25
发明人： MERKEL RUSSEL DWANE
CPC分类号： E02F3/6454 , E02F3/65 , E02F3/658 , E02F9/28 , Y10S37/903 , Y10T403/75
摘要： In an earth working apparatus (10, 12), a separate router bit (32) and support (34) are removably secured along a generally vertically extending side member (22) of an earth-working blade (18). By forming them of separate elements, the router bit can be made of inexpensive plate metal while the support can be economically forged since it is in relatively protected position between the router bit and side member. The support is reversible and has a first lip (36) overlying the upper end (38) of the router bit and a second lip (40) underlying the lower end (30) of the side member whereby forces are transmitted directly from the router bit to the side member through the support instead of through the removable bolts (50).
摘要翻译： 在土方工程装置（10,12）中，沿着大致垂直延伸的土方工作叶片（18）的侧构件（22）可移除地固定单独的router刨机钻头（32）和支撑件（34）。 通过将它们形成为分离的元件，路由器钻头可以由廉价的金属板制成，而支撑件可以经济地锻造，因为它位于路由器钻头和侧构件之间的相对受保护的位置。 支撑件是可逆的并且具有覆盖router刨机头的上端（38）的第一唇部（36）和位于侧部构件的下端（30）下方的第二唇部（40），由此力从router刨机钻头 通过支撑件而不是通过可拆卸的螺栓（50）连接到侧构件。
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3.发明公开
公开(公告)号：EP1872017A1
公开(公告)日：2008-01-02
申请号：EP06738394.3
申请日：2006-03-15
申请人： Miskin, Mark R.
发明人： Miskin, Mark R.
CPC分类号： E02F9/2217 , E02F3/6454 , E02F3/6481 , E02F3/651 , E02F3/652 , F15B1/021 , F15B1/024 , F15B2211/205 , F15B2211/212 , F15B2211/3056 , F15B2211/3138 , F15B2211/324 , F15B2211/327 , F15B2211/625 , F15B2211/6336
摘要： The present invention includes hydraulic systems designed to allow the selection of a source of pressurized hydraulic fluid to lift a load. In one embodiment, a hydraulic system in accordance with the present invention comprises a hydraulic accumulator that may be selected as a source of pressurized hydraulic fluid to lift a load. Such a hydraulic system may or may not be part of a cushion ride system. The present invention also includes methods for selecting a source of pressurized hydraulic fluid to lift a load and earth moving or ground leveling apparatus that allow the selection of a source of pressurized hydraulic fluid to lift a load.
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公开(公告)号：EP0083217A3
公开(公告)日：1985-08-28
申请号：EP82306903
申请日：1982-12-23
发明人： Perry, Gary D.
CPC分类号： E02F3/65 , B60G9/003 , B60G2200/31 , B60G2200/341 , B60G2204/416 , E02F3/64 , E02F3/6454 , E02F9/02
摘要： A suspension for a tractor for use in towing a scraper. The tractor has an axle housing (13) which is supported on a frame (16) by hydraulic cylinders connected to a hydraulic circuit that includes a gas-filled accumulator to provide cushioning of the frame with respect to the axle housing. A pair of longitudinal arms (25) are connected at one end by ball joints (26) to the frame. At their other ends, the arms are connected by vertical pivot pins (27) to the axle housing (13). A transverse track bar (30) is connected between the frame and the housing. The vertical pivot pins (27) permit the axle housing to shift to left and right and thus relieve side loading of the arms (25) when the scraper-tractor covers rough terrain.
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公开(公告)号：EP0083217A2
公开(公告)日：1983-07-06
申请号：EP82306903.4
申请日：1982-12-23
发明人： Perry, Gary D.
CPC分类号： E02F3/65 , B60G9/003 , B60G2200/31 , B60G2200/341 , B60G2204/416 , E02F3/64 , E02F3/6454 , E02F9/02
摘要： A suspension for a tractor for use in towing a scraper. The tractor has an axle housing (13) which is supported on a frame (16) by hydraulic cylinders connected to a hydraulic circuit that includes a gas-filled accumulator to provide cushioning of the frame with respect to the axle housing. A pair of longitudinal arms (25) are connected at one end by ball joints (26) to the frame. At their other ends, the arms are connected by vertical pivot pins (27) to the axle housing (13). A transverse track bar (30) is connected between the frame and the housing.
The vertical pivot pins (27) permit the axle housing to shift to left and right and thus relieve side loading of the arms (25) when the scraper-tractor covers rough terrain.-
公开(公告)号：EP0023901A1
公开(公告)日：1981-02-18
申请号：EP79901114.0
申请日：1979-02-15
发明人： MERKEL, Russel Dwane
CPC分类号： E02F3/6454 , E02F3/65 , E02F3/658 , E02F9/28 , Y10S37/903 , Y10T403/75
摘要： Dans un engin de terrassement (10, 12), une dent de coupe laterale separee (32) et un support (34) sont fixes de maniere amovible le long d'un organe lateral s'etendant verticalement (22) d'une lame de terrassement (18). En les formant avec des elements separes, la dent (32) peut etre realisee avec une plaque metallique peu couteuse tandis que le support peut etre forge de maniere economique puisqu'il se trouve dans une position relativement protegee entre la dent et l'organe lateral. Le support est reversible et possede une premiere levre (36) recouvrant l'extremite superieure (38) de la dent et une seconde levre (40) a l'extremite inferieure (30) de l'organe lateral ce qui permet que les forces soient transmises directement de la dent a l'organe lateral par l'intermediaire du support au lieu d'etre transmises par l'intermediaire de boulons amovibles (50).
摘要翻译： 在土方机械（10,12）中，单独的侧切齿（32）和托架（34）沿着叶片的垂直延伸的横向构件（22）可释放地固定 土方工程（18）。 通过用分开的元件形成它们，齿（32）可以用廉价的金属板制成，而支撑件可以经济地锻造，因为它处于齿和横向构件之间的相对受保护的位置 。 支撑件是可逆的并且具有覆盖牙齿的上端（38）的第一唇缘（36）和位于横向构件的下端（30）处的第二唇缘（40），其允许力成为 而不是通过可拆卸的螺栓（50）传递，通过支撑件直接从牙齿传递到横向构件。
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公开(公告)号：EP1681913A4
公开(公告)日：2008-12-24
申请号：EP04795665
申请日：2004-10-20
申请人： ATI INC
发明人： JUNCKER KENNETH J
IPC分类号： A01B15/00 , A01B23/00 , A01B31/00 , A01B35/20 , A01B39/20 , B62D55/30 , E02F20060101 , E02F3/64 , E02F5/10 , E02F9/02
CPC分类号： B62D55/1125 , A01B31/00 , B62D55/0885 , B62D55/10 , B62D55/305 , E02F3/64 , E02F3/6454 , E02F3/65 , E02F5/08 , E02F9/02
摘要： An earth working scraper (10) for use removing and transporting earth is disclosed. The scraper includes a scraper blade (12) for scraping earth from a ground surface, a receiving area located near the blade for receiving earth scraped from the ground surface by the blade, a rotatable axle (16), connected with respect to the blade and receiving area, for providing transportation of the scraper, and a track apparatus (20) connected with respect to the rotatable axle. The track apparatus may include a continuous flexible track (22) having an upper length (23) and a ground-engaging lower length (21) and including an inner surface (24), an axle wheel (26) mountable to the rotatable axle for rotational movement therewith, the axle wheel engaging the inner surface of the flexible track along the upper length to drive the flexible track in response to rotation of the axle, and a frame (28) for mounting the axle wheel.
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公开(公告)号：EP1681913A2
公开(公告)日：2006-07-26
申请号：EP04795665.1
申请日：2004-10-20
申请人： ATI Inc.
发明人： JUNCKER, Kenneth, J.
CPC分类号： B62D55/1125 , A01B31/00 , B62D55/0885 , B62D55/10 , B62D55/305 , E02F3/64 , E02F3/6454 , E02F3/65 , E02F5/08 , E02F9/02
摘要： An earth working scraper (10) for use removing and transporting earth is disclosed. The scraper includes a scraper blade (12) for scraping earth from a ground surface, a receiving area located near the blade for receiving earth scraped from the ground surface by the blade, a rotatable axle (16), connected with respect to the blade and receiving area, for providing transportation of the scraper, and a track apparatus (20) connected with respect to the rotatable axle. The track apparatus may include a continuous flexible track (22) having an upper length (23) and a ground-engaging lower length (21) and including an inner surface (24), an axle wheel (26) mountable to the rotatable axle for rotational movement therewith, the axle wheel engaging the inner surface of the flexible track along the upper length to drive the flexible track in response to rotation of the axle, and a frame (28) for mounting the axle wheel.
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公开(公告)号：EP0083217B1
公开(公告)日：1987-11-19
申请号：EP82306903.4
申请日：1982-12-23
发明人： Perry, Gary D.
CPC分类号： E02F3/65 , B60G9/003 , B60G2200/31 , B60G2200/341 , B60G2204/416 , E02F3/64 , E02F3/6454 , E02F9/02
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