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公开(公告)号:US3402532A
公开(公告)日:1968-09-24
申请号:US43958865
申请日:1965-03-15
Applicant: INT HARVESTER CO
Inventor: JOHNSTON EDWARD J , PEACOCK PETER J
IPC: A01D43/10
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公开(公告)号:US3175343A
公开(公告)日:1965-03-30
申请号:US28411363
申请日:1963-05-29
Applicant: INT HARVESTER CO
Inventor: JOHNSTON EDWARD J , PEACOCK PETER J
IPC: A01D82/00
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公开(公告)号:US3023039A
公开(公告)日:1962-02-27
申请号:US64280457
申请日:1957-02-27
Applicant: INT HARVESTER CO
Inventor: HENNINGSEN ETLAR A , JOHNSTON EDWARD J
IPC: A01D78/00
CPC classification number: A01D78/04 , Y10T403/32991
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公开(公告)号:US2989835A
公开(公告)日:1961-06-27
申请号:US79389559
申请日:1959-02-17
Applicant: INT HARVESTER CO
Inventor: JOHNSTON EDWARD J
IPC: A01D80/00
CPC classification number: A01D80/02
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公开(公告)号:US2817942A
公开(公告)日:1957-12-31
申请号:US37513453
申请日:1953-08-19
Applicant: INT HARVESTER CO
Inventor: COLLINS WILLIAM F , JOHNSTON EDWARD J
IPC: A01D34/24
CPC classification number: A01D34/246
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公开(公告)号:US3914927A
公开(公告)日:1975-10-28
申请号:US45210074
申请日:1974-03-18
Applicant: INT HARVESTER CO
Inventor: JOHNSTON EDWARD J , MACHA JR FRANK J , DEVRIES CHARLES D
Abstract: A ground gaging device is provided for a crop-engaging farm implement, the gaging device supporting a part of the weight of the implement and having a ground engaging base member mounted thereon for rotation in a generally horizontal plane and having a plurality of rod-like crop-engaging members disposed adjacent the periphery thereof and projecting upwardly therefrom. In a preferred embodiment the base member is provided with a convex lower surface and the rotational axis diverges downwardly away from the implement to cause rotation of the base member in a direction whereby the crop-engaging members will carry crops laterally toward the implement.
Abstract translation: 提供了一种用于作物接合农具的地面测量装置,所述测量装置支撑所述工具的重量的一部分,并且具有安装在其上的地面接合底座部件,用于在大致水平的平面中旋转并且具有多个杆状 设置在其周边附近并从其向上突出的裁剪接合构件。 在一个优选实施例中,底座部件设置有凸下表面,并且旋转轴线向下偏离工具,以使基部构件沿一个方向旋转,从而使作物接合构件将农作物横向向工具运送。
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公开(公告)号:US3402533A
公开(公告)日:1968-09-24
申请号:US64489567
申请日:1967-06-09
Applicant: INT HARVESTER CO
Inventor: JOHNSTON EDWARD J , PEACOCK PETER J
IPC: A01D43/10
CPC classification number: A01D43/10
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8.
公开(公告)号:US3093954A
公开(公告)日:1963-06-18
申请号:US10223861
申请日:1961-04-11
Applicant: INT HARVESTER CO
Inventor: JOHNSTON EDWARD J
IPC: A01D78/00
CPC classification number: A01D78/04
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公开(公告)号:US2931161A
公开(公告)日:1960-04-05
申请号:US70229557
申请日:1957-12-12
Applicant: INT HARVESTER CO
Inventor: JOHNSTON EDWARD J
IPC: A01D80/00
CPC classification number: A01D80/02
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公开(公告)号:US2644723A
公开(公告)日:1953-07-07
申请号:US22167151
申请日:1951-04-18
Applicant: INT HARVESTER CO
Inventor: JOHNSTON EDWARD J
IPC: A01D87/00
CPC classification number: A01D87/0038
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