DK94387C - Power-dependent encoder for the control device in a hydraulic lifting system. - Google Patents

Power-dependent encoder for the control device in a hydraulic lifting system.

Info

Publication number
DK94387C
DK94387C DK384360A DK384360A DK94387C DK 94387 C DK94387 C DK 94387C DK 384360 A DK384360 A DK 384360A DK 384360 A DK384360 A DK 384360A DK 94387 C DK94387 C DK 94387C
Authority
DK
Denmark
Prior art keywords
power
control device
hydraulic lifting
lifting system
dependent encoder
Prior art date
Application number
DK384360A
Other languages
Danish (da)
Original Assignee
Bosch Gmbh Robert
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of DK94387C publication Critical patent/DK94387C/en

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
    • A01B63/1115—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 using a mechanical ground contact sensor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
DK384360A 1959-02-20 1960-02-18 Power-dependent encoder for the control device in a hydraulic lifting system. DK94387C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB52177A DE1111444B (en) 1959-02-20 1959-02-20 Control device for the penetration depth of a particular agricultural soil cultivation device

Publications (1)

Publication Number Publication Date
DK94387C true DK94387C (en) 1962-09-24

Family

ID=6969804

Family Applications (1)

Application Number Title Priority Date Filing Date
DK384360A DK94387C (en) 1959-02-20 1960-02-18 Power-dependent encoder for the control device in a hydraulic lifting system.

Country Status (5)

Country Link
CH (1) CH380998A (en)
DE (1) DE1111444B (en)
DK (1) DK94387C (en)
FR (1) FR1248974A (en)
GB (1) GB888286A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1157829B (en) * 1961-07-22 1963-11-21 Friedrich Munz Dipl Ing Automatic tension and position control
DE1202048B (en) * 1961-11-01 1965-09-30 Int Harvester Co Control device for a hydraulically pivotable coupling linkage of an agricultural device on a tractor
GB1002492A (en) * 1962-09-06 1965-08-25 Brown Tractors Ltd An improvement in or relating to hydraulic power lift mechanisms for tractors
DE1193292B (en) * 1963-01-21 1965-05-20 Rheinstahl Hanomag Ag Hydraulic depth control for tillage equipment
GB992867A (en) * 1963-02-08 1965-05-26 Brown Tractors Ltd An improved hydraulic power lift mechanism for agricultural tractors or the like
DE2731164C2 (en) * 1977-07-09 1983-12-08 Robert Bosch Gmbh, 7000 Stuttgart Device for regulating the lifting mechanism on tractors and combine harvesters
DE102015012925A1 (en) * 2015-10-07 2017-04-13 Agritec Gmbh Upper link with damping element

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT170512B (en) * 1946-11-04 1952-02-25 Zbrojovka Brno Np Agricultural tractor
DE908426C (en) * 1948-05-12 1954-04-05 Allis Chalmers Mfg Co Self-propelled farm equipment with a tool carrier that can be raised and lowered and a lifting device that is sensitive to tension and is connected to the latter

Also Published As

Publication number Publication date
CH380998A (en) 1964-08-15
DE1111444B (en) 1961-07-20
GB888286A (en) 1962-01-31
FR1248974A (en) 1960-12-23

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