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公开(公告)号:US3396804A
公开(公告)日:1968-08-13
申请号:US44515665
申请日:1965-04-02
Applicant: THELMER A. ROGERS
Inventor: ROGERS THELMER A
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公开(公告)号:US3627056A
公开(公告)日:1971-12-14
申请号:US3627056D
申请日:1968-12-23
Applicant: THELMER A ROGERS
Inventor: ROGERS THELMER A
CPC classification number: A01B11/00 , Y10S37/904 , Y10T74/18264 , Y10T74/18344
Abstract: This plow implement is made with a main frame and two plowcarrying subframes which are mounted for lateral swinging movement below the main frame. An eccentric arrangement between the two subframes laterally vibrates the subframes equally and opposite. Therefore, the main frame is isolated from vibration and is adapted to be attached to tractors or to have other machinery placed on it.
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公开(公告)号:US3508411A
公开(公告)日:1970-04-28
申请号:US3508411D
申请日:1967-01-24
Applicant: THELMER A ROGERS
Inventor: ROGERS THELMER A
CPC classification number: A01B13/08
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公开(公告)号:US3455316A
公开(公告)日:1969-07-15
申请号:US3455316D
申请日:1967-09-20
Applicant: THELMER A ROGERS
Inventor: ROGERS THELMER A
CPC classification number: F17C13/12 , F16K17/38 , F17C2201/0109 , F17C2201/035 , F17C2201/054 , F17C2205/0317 , F17C2205/0332 , F17C2221/035 , F17C2223/0153 , F17C2223/033 , F17C2250/0439 , F17C2260/042 , F17C2270/0171 , Y10T137/1804 , Y10T137/1963
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公开(公告)号:US3463175A
公开(公告)日:1969-08-26
申请号:US3463175D
申请日:1966-12-19
Applicant: THELMER A ROGERS
Inventor: ROGERS THELMER A
CPC classification number: A01G25/097
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公开(公告)号:US3455315A
公开(公告)日:1969-07-15
申请号:US3455315D
申请日:1964-02-21
Applicant: THELMER A ROGERS
Inventor: ROGERS THELMER A
CPC classification number: F17C13/12 , F16K17/38 , F17C2201/0109 , F17C2201/035 , F17C2201/052 , F17C2205/0317 , F17C2205/0332 , F17C2221/035 , F17C2223/0161 , F17C2223/033 , F17C2250/0439 , F17C2260/042 , F17C2270/0171 , Y10T137/0318 , Y10T137/0396
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公开(公告)号:US3451487A
公开(公告)日:1969-06-24
申请号:US3451487D
申请日:1964-11-30
Applicant: THELMER A ROGERS
Inventor: ROGERS THELMER A
CPC classification number: A01B11/00
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公开(公告)号:US3448813A
公开(公告)日:1969-06-10
申请号:US3448813D
申请日:1966-09-29
Applicant: THELMER A ROGERS
Inventor: ROGERS THELMER A
IPC: A01B11/00
CPC classification number: A01B11/00
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