公开(公告)号：DE3043602A1

公开(公告)日：1982-06-24

申请号：DE3043602

申请日：1980-11-19

Applicant: BOSCH GMBH ROBERT

Inventor： ARNOLD WINFRIED

IPC: A01B63/111 ,  G01L5/13

Abstract: The identifying arrangement is esp. for tractors with electrohydraulic actuating systems. The implement attached is recognised electronically so that the operator can switch over a control unit to the appropriate control mode or the controller can switch itself over automatically. A measurement sensor determines the mass of the attached implement for a given position and produces a corresp. output signal. The given position may be the end position of the implement. The output signal of the measurement sensor is fed to a threshold switch or a window comparator with an adjustable critical value. The threshold switch or comparator acts upon a memory element which can be set only when the implement is in the defined position.

公开(公告)号：IT8125519D0

公开(公告)日：1981-12-11

申请号：IT2551981

申请日：1981-12-11

Applicant: BOSCH GMBH ROBERT

Inventor： ARNOLD WINFRIED ,  VLEMMINGS JAN

IPC: A01B63/10 ,  A01B63/00 ,  A01B63/111 ,  A01B63/112 ,  F02B1/04 ,  B60T

Abstract: To prevent a tractor pulling a plow (P) from digging itself in, if the plow position, with respect to soil or tractor level, is controlled by an automatic control system which causes the plow to be lowered if the pulling force of the tractor decreases, slip of the drive wheels of the tractor is sensed and an overriding command signal given to the plow positioning system (S) tending to raise the plow, or, alternatively, a visual indication is given to the operator that the plough should be raised manually; the slip condition is sensed by differentiating a signal representative of plow position, with respect to time, and comparing the so differentiated plow positioning signal (or, in other words, plow dropping speed signal) with a reference which, preferably, includes such factors as tractor engine speed, tractor and/or implement weight, ground wheel adhesion, tractor gearing, and the like.

公开(公告)号：DE2446963A1

公开(公告)日：1976-04-15

申请号：DE2446963

申请日：1974-10-02

Applicant: BOSCH GMBH ROBERT

Inventor： HESSE HORST DR ING ,  KOBALD WALTER DIPL ING ,  GAND HEINZ ,  SOPHA KLAUS DIPL ING ,  FLASCHAR HEINZ ,  ARNOLD WINFRIED ,  ZEUCH WERNER

IPC: F16K31/42 ,  F15B11/08 ,  F15B13/043 ,  F15B11/12

公开(公告)号：DE2439046A1

公开(公告)日：1976-02-26

申请号：DE2439046

申请日：1974-08-14

Applicant: BOSCH GMBH ROBERT

Inventor： ARNOLD WINFRIED ,  GOMMERINGER RUDOLF ING GRAD ,  KUBACH HANS DIPL ING

IPC: A01C17/00 ,  B05B9/06 ,  E01C19/20 ,  G05D7/06 ,  G01F9/00

公开(公告)号：DE2338892A1

公开(公告)日：1975-04-17

申请号：DE2338892

申请日：1973-08-01

Applicant: BOSCH GMBH ROBERT

Inventor： ARNOLD WINFRIED ,  KUBACH HANS DIPL-ING ,  MAUCHER EDMUND DIPL-ING

IPC: A01B63/12 ,  A01D34/24 ,  B62D49/08 ,  B66F13/00 ,  A01D41/12

公开(公告)号：DE2303285A1

公开(公告)日：1974-07-25

申请号：DE2303285

申请日：1973-01-24

Applicant: BOSCH GMBH ROBERT

Inventor： SCHABER MANFRED ,  ARNOLD WINFRIED ,  KUBACH HANS DIPL ING

IPC: E01C19/12 ,  E01C19/20