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公开(公告)号:US3658202A
公开(公告)日:1972-04-25
申请号:US3658202D
申请日:1970-06-01
Applicant: CATERPILLAR TRACTOR CO
Inventor: PETERSON ROBERT A
CPC classification number: E02F3/3405
Abstract: End loader linkage for effecting lift travel of a bucket in a plurality of relatively small arcs approximating a nearly vertical line closely adjacent the end of the loader to increase the loader''s lifting and digging capacity in the digging and carry positions, improve bucket lift travel through a bank while filling the bucket, and increase the lift height and reach of the bucket for dumping.
Abstract translation: 端部装载机连杆,用于在多个相对小的弧中实现铲斗的升降行程,其近似靠近装载机端部的几乎垂直的线,以增加装载机在挖掘和搬运位置中的提升和挖掘能力,从而提高铲斗提升行程通过 同时填充桶,并提高铲斗的升降高度和达到倾倒。
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公开(公告)号:US3550691A
公开(公告)日:1970-12-29
申请号:US3550691D
申请日:1967-11-29
Applicant: CATERPILLAR TRACTOR CO
Inventor: DAVIES JAMES M , HACKMANN LARRY G , PETERSON ROBERT A , SMITH ROGER M , WIRT LEON A
CPC classification number: E02F9/2875 , E02F9/2833
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公开(公告)号:US3521782A
公开(公告)日:1970-07-28
申请号:US3521782D
申请日:1968-11-14
Applicant: CATERPILLAR TRACTOR CO
Inventor: PETERSON ROBERT A , STEDMAN ROBERT N
CPC classification number: E02F3/358
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公开(公告)号:US3290806A
公开(公告)日:1966-12-13
申请号:US41536164
申请日:1964-12-02
Applicant: CATERPILLAR TRACTOR CO
Inventor: PETERSON ROBERT A
CPC classification number: E02F3/6481 , E02F3/6436 , E02F3/651 , F15B11/16 , F15B13/02 , F15B2211/3052 , F15B2211/3057 , F15B2211/325 , F15B2211/329 , F15B2211/6355 , F15B2211/71 , Y10S280/09
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公开(公告)号:US3269481A
公开(公告)日:1966-08-30
申请号:US41552664
申请日:1964-12-02
Applicant: CATERPILLAR TRACTOR CO
Inventor: PETERSON ROBERT A
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公开(公告)号:US3259036A
公开(公告)日:1966-07-05
申请号:US31400663
申请日:1963-10-04
Applicant: CATERPILLAR TRACTOR CO
Inventor: PETERSON ROBERT A , GRANT GERALD E
IPC: E02D3/026
CPC classification number: E02D3/026
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公开(公告)号:US3245488A
公开(公告)日:1966-04-12
申请号:US35316464
申请日:1964-03-19
Applicant: CATERPILLAR TRACTOR CO
Inventor: PETERSON ROBERT A
IPC: B62D12/02 , B62D49/06 , B62D55/065
CPC classification number: B62D49/0642 , B62D12/02 , B62D55/0655
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公开(公告)号:US3077681A
公开(公告)日:1963-02-19
申请号:US6569860
申请日:1960-10-28
Applicant: CATERPILLAR TRACTOR CO
Inventor: PETERSON ROBERT A
IPC: E02F3/64
CPC classification number: E02F3/657 , E02F3/6481
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