DE2722831A1 - Sicherheitseinrichtung fuer ueberlastsicherungen von pflugkoerpern - Google Patents

Sicherheitseinrichtung fuer ueberlastsicherungen von pflugkoerpern

Info

Publication number
DE2722831A1
DE2722831A1 DE19772722831 DE2722831A DE2722831A1 DE 2722831 A1 DE2722831 A1 DE 2722831A1 DE 19772722831 DE19772722831 DE 19772722831 DE 2722831 A DE2722831 A DE 2722831A DE 2722831 A1 DE2722831 A1 DE 2722831A1
Authority
DE
Germany
Prior art keywords
plow
pressure
overload
oil
line
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.)
Withdrawn
Application number
DE19772722831
Other languages
German (de)
English (en)
Inventor
Karl Jaehn
Konrad Uhlig
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.)
WEIMAR KOMBINAT VEB
Original Assignee
WEIMAR KOMBINAT VEB
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 WEIMAR KOMBINAT VEB filed Critical WEIMAR KOMBINAT VEB
Publication of DE2722831A1 publication Critical patent/DE2722831A1/de
Withdrawn legal-status Critical Current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
    • 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
    • A01B61/00—Devices for, or parts of, agricultural machines or implements for preventing overstrain
    • A01B61/04—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame
    • A01B61/044—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis
    • A01B61/046—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis the device including an energy accumulator for restoring the tool to its working position

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
DE19772722831 1976-06-11 1977-05-20 Sicherheitseinrichtung fuer ueberlastsicherungen von pflugkoerpern Withdrawn DE2722831A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD19333076A DD126374B1 (de) 1976-06-11 1976-06-11 Sicherheitseinrichtung fuer ueberlastsicherungen von pflugkoerpern

Publications (1)

Publication Number Publication Date
DE2722831A1 true DE2722831A1 (de) 1977-12-22

Family

ID=5504804

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772722831 Withdrawn DE2722831A1 (de) 1976-06-11 1977-05-20 Sicherheitseinrichtung fuer ueberlastsicherungen von pflugkoerpern

Country Status (5)

Country Link
CS (1) CS195482B1 (ru)
DD (1) DD126374B1 (ru)
DE (1) DE2722831A1 (ru)
FR (1) FR2354039A1 (ru)
SU (1) SU774529A1 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449391A1 (fr) * 1979-02-23 1980-09-19 Moulet Andre Perfectionnement aux sous-soleuses

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3321031A (en) * 1964-07-09 1967-05-23 Int Harvester Co Earth working implement control apparatus
US3349855A (en) * 1965-05-18 1967-10-31 Glenn C Knudson Hydraulic plow bottom trip device
DE1298343B (de) * 1966-10-05 1969-06-26 Ventzki Gmbh Eislingen Hydraulische UEberlastsicherung fuer Bodenbearbeitungswerkzeuge
DE1557869A1 (de) * 1967-02-25 1970-04-16 Bosch Gmbh Robert Hydraulische UEberlastsicherung fuer Bodenbearbeitungswerkzeuge
US3599728A (en) * 1968-09-25 1971-08-17 Allis Chalmers Mfg Co Plow trip mechanism

Also Published As

Publication number Publication date
SU774529A1 (ru) 1980-10-30
CS195482B1 (en) 1980-02-29
DD126374A1 (ru) 1977-07-13
FR2354039A1 (fr) 1978-01-06
DD126374B1 (de) 1980-12-10

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee