SE411093B - Anordning for instellning av ett till en traktor anslutet redskap - Google Patents

Anordning for instellning av ett till en traktor anslutet redskap

Info

Publication number
SE411093B
SE411093B SE7307735A SE7307735A SE411093B SE 411093 B SE411093 B SE 411093B SE 7307735 A SE7307735 A SE 7307735A SE 7307735 A SE7307735 A SE 7307735A SE 411093 B SE411093 B SE 411093B
Authority
SE
Sweden
Prior art keywords
bolt
bearing
variable transmission
control
tractor
Prior art date
Application number
SE7307735A
Other languages
English (en)
Swedish (sv)
Inventor
S M Gregerson
Original Assignee
Deere & Co
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 Deere & Co filed Critical Deere & Co
Publication of SE411093B publication Critical patent/SE411093B/sv

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

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)
  • Agricultural Machines (AREA)
SE7307735A 1972-06-12 1973-05-30 Anordning for instellning av ett till en traktor anslutet redskap SE411093B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26169772A 1972-06-12 1972-06-12

Publications (1)

Publication Number Publication Date
SE411093B true SE411093B (sv) 1979-12-03

Family

ID=22994465

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7307735A SE411093B (sv) 1972-06-12 1973-05-30 Anordning for instellning av ett till en traktor anslutet redskap

Country Status (11)

Country Link
US (1) US3757868A (fr)
AR (1) AR207313A1 (fr)
AT (1) AT321622B (fr)
AU (1) AU454334B2 (fr)
CA (1) CA967804A (fr)
DE (1) DE2320393A1 (fr)
ES (1) ES415762A1 (fr)
FR (1) FR2187196B1 (fr)
GB (1) GB1393473A (fr)
IT (1) IT989658B (fr)
SE (1) SE411093B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304303A (en) * 1980-03-17 1981-12-08 Deere & Company Three-point hitch draft control
US4503916A (en) * 1983-06-06 1985-03-12 Deere & Company Hybrid hitch control system
US4979092A (en) * 1989-01-06 1990-12-18 Deere & Company Hitch control system
US4931967A (en) * 1989-01-06 1990-06-05 Deere & Company Control system calibration
AU644528B2 (en) * 1991-06-25 1993-12-09 Astra Panels Pty Ltd Improvements in building panels
US6555932B1 (en) * 2000-06-29 2003-04-29 Frank A. Albrecht Cut-off circuit for sensing apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA609131A (en) * 1960-11-22 H. Dushane Wallace Tractor mounted implement
US2804814A (en) * 1952-11-20 1957-09-03 Massey Harris Ferguson Ltd Power actuated implement hitch for tractors
US2921638A (en) * 1955-06-20 1960-01-19 Deere & Co Selective load and position control for agricultural tractor
GB882425A (en) * 1958-05-05 1961-11-15 Int Harvester Great Britain Improvements in or relating to tractors
US2946392A (en) * 1958-05-07 1960-07-26 Deere & Co Draft load control for tractors
US3422906A (en) * 1965-08-23 1969-01-21 Massey Ferguson Inc Mixed draft and position control

Also Published As

Publication number Publication date
FR2187196A1 (fr) 1974-01-18
AU4806972A (en) 1974-04-26
AU454334B2 (en) 1974-10-31
US3757868A (en) 1973-09-11
DE2320393B2 (fr) 1975-10-09
IT989658B (it) 1975-06-10
ES415762A1 (es) 1976-02-01
DE2320393A1 (de) 1974-01-31
AT321622B (de) 1975-04-10
AR207313A1 (es) 1976-09-30
CA967804A (en) 1975-05-20
FR2187196B1 (fr) 1976-11-12
GB1393473A (en) 1975-05-07

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