FR2157457A5 - - Google Patents

Info

Publication number
FR2157457A5
FR2157457A5 FR7236285A FR7236285A FR2157457A5 FR 2157457 A5 FR2157457 A5 FR 2157457A5 FR 7236285 A FR7236285 A FR 7236285A FR 7236285 A FR7236285 A FR 7236285A FR 2157457 A5 FR2157457 A5 FR 2157457A5
Authority
FR
France
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.)
Expired
Application number
FR7236285A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Massey Ferguson Services NV
Original Assignee
Massey Ferguson Services NV
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 Massey Ferguson Services NV filed Critical Massey Ferguson Services NV
Application granted granted Critical
Publication of FR2157457A5 publication Critical patent/FR2157457A5/fr
Expired legal-status Critical Current

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)
FR7236285A 1971-10-15 1972-10-13 Expired FR2157457A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18966271A 1971-10-15 1971-10-15

Publications (1)

Publication Number Publication Date
FR2157457A5 true FR2157457A5 (enrdf_load_stackoverflow) 1973-06-01

Family

ID=22698284

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7236285A Expired FR2157457A5 (enrdf_load_stackoverflow) 1971-10-15 1972-10-13

Country Status (11)

Country Link
JP (1) JPS5853881B2 (enrdf_load_stackoverflow)
AR (1) AR198059A1 (enrdf_load_stackoverflow)
AU (1) AU467266B2 (enrdf_load_stackoverflow)
BR (1) BR7207204D0 (enrdf_load_stackoverflow)
CA (1) CA961338A (enrdf_load_stackoverflow)
DE (1) DE2249536C3 (enrdf_load_stackoverflow)
ES (1) ES407654A1 (enrdf_load_stackoverflow)
FR (1) FR2157457A5 (enrdf_load_stackoverflow)
GB (1) GB1400031A (enrdf_load_stackoverflow)
IT (1) IT967678B (enrdf_load_stackoverflow)
ZA (1) ZA726617B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328107U (enrdf_load_stackoverflow) * 1976-08-19 1978-03-10
JPS6124010Y2 (enrdf_load_stackoverflow) * 1980-02-29 1986-07-18
JPS5942806A (ja) * 1982-08-31 1984-03-09 ヤンマーディーゼル株式会社 農用トラクタ−の作業機制御装置
IT214748Z2 (it) * 1988-05-05 1990-06-18 Fiatgeotech Gruppo di sollevamento ed abbassamento di un attrezzo collegato ad una macchina agricola

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241308B2 (enrdf_load_stackoverflow) * 1972-07-24 1977-10-18

Also Published As

Publication number Publication date
DE2249536C3 (de) 1980-01-24
DE2249536B2 (de) 1979-05-10
AU4687472A (en) 1974-03-28
JPS4847017A (enrdf_load_stackoverflow) 1973-07-04
ES407654A1 (es) 1976-01-16
AU467266B2 (en) 1975-11-27
CA961338A (en) 1975-01-21
ZA726617B (en) 1973-07-25
AR198059A1 (es) 1974-05-31
JPS5853881B2 (ja) 1983-12-01
BR7207204D0 (pt) 1973-08-21
DE2249536A1 (de) 1973-04-19
IT967678B (it) 1974-03-11
GB1400031A (en) 1975-07-16

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Legal Events

Date Code Title Description
ST Notification of lapse