ANORDNING FOR KOMBINERAD GREVSKOPA OCH TJELRIVARE,申请号SE19810004199-传众专利搜索

ANORDNING FOR KOMBINERAD GREVSKOPA OCH TJELRIVARE

申请公布号：SE450261(B)

申请号：SE19810004199

申请日期：1981.07.06

申请公布日期：1987.06.15

申请人：

LOGOS EXPORT AB

发明人：S G O * PETTERSSON

分类号：E02F;E02F3/96;E02F5/30;(IPC1-7):E02F3/96

主分类号：E02F

摘要：The device, via a combined digging bucket and ground clearer/ cable plough, where a tie (1,2,3,4,5) is deployed for connection to the digger arm of a mechanical digger, or similar and where the digger bucket (13) and the ground breaker (10) are arranged with, and downwardly protruding from, the aforementioned tie and where the ground breaker's (10) width is substantially less than the digger bucket's (13) width.An innovation with the device is that the bucket's (13) lower edge (14), in the lowered position (the digging end) is preferably to be found in conjunction (c) with the ground breaker's (10) lower edge (11, 12), and that the buckets(13) rear edge (14) includes a vertical, centrally appointed, groove (17), recess or the like, in which the ground breaker is designed to pass where the scoop in the digging end strikes against the ground breaker.A further innovation with the device is that the scoop, at its upper end (18), is guided via an axel (19), or similar, and preferably via an hydraulic device such as one or more hydraulic cylinders (21) connected to the tie (8) and the scoop, which is upwardly collapsible in the direction away from the ground breaker, whereby the ground breaker can be used for a certain purpose without the interference of the scoop.<IMAGE>