ES492732A0 - Aparato de deteccion de traccion para un tractor - Google Patents
Aparato de deteccion de traccion para un tractorInfo
- Publication number
- ES492732A0 ES492732A0 ES492732A ES492732A ES492732A0 ES 492732 A0 ES492732 A0 ES 492732A0 ES 492732 A ES492732 A ES 492732A ES 492732 A ES492732 A ES 492732A ES 492732 A0 ES492732 A0 ES 492732A0
- Authority
- ES
- Spain
- Prior art keywords
- tractor
- detection device
- traction detection
- traction
- detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
- A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
- A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
- A01B63/111—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements
- A01B63/112—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements to control draught load, i.e. tractive force
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/13—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the tractive or propulsive power of vehicles
- G01L5/136—Force sensors associated with a vehicle traction coupling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Threshing Machine Elements (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/053,620 US4266616A (en) | 1979-06-29 | 1979-06-29 | Draft sensing apparatus wherein effect of vertical deflection reduced to insignificant levels compared to horizontal deflection |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8101357A1 ES8101357A1 (es) | 1980-12-16 |
ES492732A0 true ES492732A0 (es) | 1980-12-16 |
Family
ID=21985480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES492732A Granted ES492732A0 (es) | 1979-06-29 | 1980-06-25 | Aparato de deteccion de traccion para un tractor |
Country Status (11)
Country | Link |
---|---|
US (1) | US4266616A (es) |
EP (1) | EP0030972B1 (es) |
AU (1) | AU543425B2 (es) |
BR (1) | BR8008740A (es) |
CA (1) | CA1128336A (es) |
DE (1) | DE3066083D1 (es) |
ES (1) | ES492732A0 (es) |
IT (1) | IT1193948B (es) |
MX (1) | MX147548A (es) |
PL (1) | PL124581B1 (es) |
WO (1) | WO1981000035A1 (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3110107A1 (de) * | 1981-03-16 | 1982-09-23 | Mannesmann Rexroth GmbH, 8770 Lohr | Kraftmessverfahren und kraftmessvorrichtung zur steuerung des krafthebers eines ackerschleppers |
FI67623C (fi) * | 1983-09-13 | 1985-04-10 | Valmet Oy | Magnetisk givaranordning foer maetning av kraft speciellt foermaetning av dragmotstaondet hos en jordbrukstraktor |
DE3722041A1 (de) * | 1987-07-03 | 1989-01-12 | Deere & Co | Verfahren und messglied zum messen einer an einem zuggeraet angreifenden kraft |
US5025866A (en) * | 1990-06-04 | 1991-06-25 | New Tek Manufacturing, Inc. | Row following drawn implement with internal steering arm |
US5240079A (en) * | 1990-06-04 | 1993-08-31 | A.I.L., Inc. | Guidance control system for farm tractor/implement combination having improved turnaround capability |
US5101909A (en) * | 1990-11-13 | 1992-04-07 | Deere & Company | Bending shaft draft force sensor |
US5042586A (en) * | 1990-12-14 | 1991-08-27 | Deere & Company | Tractor draft force sensor |
US5372204A (en) * | 1993-02-09 | 1994-12-13 | Schiess; Ulrich | Power tractor hitch relief system |
DE10060609A1 (de) * | 2000-12-05 | 2002-09-19 | Zahnradfabrik Friedrichshafen | Verfahren und Einrichtung zur Maschinendiagnose und insbesondere zur Getriebediagnose |
FR2840764B1 (fr) * | 2002-06-18 | 2005-01-07 | Hubert Defrancq | Dispositif pour ameliorer le suivi de relief par un outil agricole attele a un tracteur |
JP4839041B2 (ja) * | 2005-08-29 | 2011-12-14 | 東レ・ダウコーニング株式会社 | 絶縁性液状ダイボンディング剤および半導体装置 |
US7896435B2 (en) * | 2008-07-11 | 2011-03-01 | Delphi Technologies, Inc. | Seat assembly for sensing an occupant |
US8691235B2 (en) | 2009-04-03 | 2014-04-08 | Poly-Med, Inc. | Absorbable crystalline polyether-ester-urethane-based bioactive luminal liner compositions |
US9347844B2 (en) * | 2013-12-19 | 2016-05-24 | Deere & Company | Three point hitch draft sensing system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3888315A (en) * | 1973-10-29 | 1975-06-10 | Massey Ferguson Inc | Draft sensing apparatus for tractor |
US4213503A (en) * | 1977-01-17 | 1980-07-22 | Honeywell Inc. | Slope control system |
US4206813A (en) * | 1978-08-02 | 1980-06-10 | Massey-Ferguson Inc. | Draft sensing apparatus |
-
1979
- 1979-06-29 US US06/053,620 patent/US4266616A/en not_active Expired - Lifetime
-
1980
- 1980-05-27 CA CA352,784A patent/CA1128336A/en not_active Expired
- 1980-06-12 MX MX182735A patent/MX147548A/es unknown
- 1980-06-16 EP EP80901377A patent/EP0030972B1/en not_active Expired
- 1980-06-16 WO PCT/US1980/000794 patent/WO1981000035A1/en active IP Right Grant
- 1980-06-16 DE DE8080901377T patent/DE3066083D1/de not_active Expired
- 1980-06-16 BR BR8008740A patent/BR8008740A/pt unknown
- 1980-06-16 AU AU61241/80A patent/AU543425B2/en not_active Ceased
- 1980-06-16 IT IT22805/80A patent/IT1193948B/it active
- 1980-06-25 ES ES492732A patent/ES492732A0/es active Granted
- 1980-06-28 PL PL1980225288A patent/PL124581B1/pl unknown
Also Published As
Publication number | Publication date |
---|---|
BR8008740A (pt) | 1981-04-28 |
AU6124180A (en) | 1981-02-03 |
DE3066083D1 (en) | 1984-02-16 |
MX147548A (es) | 1982-12-13 |
EP0030972A4 (en) | 1981-06-30 |
PL225288A1 (es) | 1981-05-22 |
EP0030972B1 (en) | 1984-01-11 |
ES8101357A1 (es) | 1980-12-16 |
IT8022805A0 (it) | 1980-06-16 |
PL124581B1 (en) | 1983-02-28 |
US4266616A (en) | 1981-05-12 |
EP0030972A1 (en) | 1981-07-01 |
WO1981000035A1 (en) | 1981-01-22 |
CA1128336A (en) | 1982-07-27 |
AU543425B2 (en) | 1985-04-18 |
IT1193948B (it) | 1988-08-31 |
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