AT322250B - PLOW TREE - Google Patents

PLOW TREE

Info

Publication number
AT322250B
AT322250B AT473272A AT473272A AT322250B AT 322250 B AT322250 B AT 322250B AT 473272 A AT473272 A AT 473272A AT 473272 A AT473272 A AT 473272A AT 322250 B AT322250 B AT 322250B
Authority
AT
Austria
Prior art keywords
plow tree
plow
tree
Prior art date
Application number
AT473272A
Other languages
German (de)
Inventor
Olav Njaa
Original Assignee
Kvernelands Fab As
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 Kvernelands Fab As filed Critical Kvernelands Fab As
Application granted granted Critical
Publication of AT322250B publication Critical patent/AT322250B/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
    • 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
    • A01B61/048—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 the connection or the energy accumulator being active in two opposite directions, e.g. for reversible plows

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
  • Vehicle Body Suspensions (AREA)
  • Sewage (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Insertion Pins And Rivets (AREA)
AT473272A 1972-02-01 1972-05-31 PLOW TREE AT322250B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO250/72*[A NO134354C (en) 1972-02-01 1972-02-01

Publications (1)

Publication Number Publication Date
AT322250B true AT322250B (en) 1975-05-12

Family

ID=19877470

Family Applications (1)

Application Number Title Priority Date Filing Date
AT473272A AT322250B (en) 1972-02-01 1972-05-31 PLOW TREE

Country Status (12)

Country Link
US (1) US3789928A (en)
AT (1) AT322250B (en)
BE (1) BE784214A (en)
CA (1) CA958582A (en)
DE (1) DE2226449B2 (en)
ES (1) ES403407A1 (en)
FI (1) FI56296C (en)
GB (1) GB1352644A (en)
NL (1) NL7207257A (en)
NO (1) NO134354C (en)
SE (1) SE387817B (en)
SU (1) SU414765A3 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2210265C3 (en) * 1970-05-20 1984-03-08 Rabewerk Heinrich Clausing, 4515 Bad Essen Stone and overload protection for reversible plows
GB1480918A (en) * 1974-09-24 1977-07-27 Ransomes Sims & Jefferies Ltd Ploughs
GB1483834A (en) * 1975-01-17 1977-08-24 Ransomes Sims & Jefferies Ltd Multi-furrow ploughs
FR2341254A1 (en) * 1976-02-23 1977-09-16 Beauvais Robin Ebra Ets Hitch for reversible plough - has spring loaded cable in tube deflecting each side of bearing plate acting as fulcrum
FR2373217A1 (en) * 1976-12-10 1978-07-07 Naud Expl Charrues IMPROVEMENTS TO THE PLOWS
FR2386238A1 (en) * 1977-04-06 1978-11-03 Gregoire & Cie Besson Automatic trip beam plough - has hollow pivoted shaft through which extends linkage connected to return leaf spring
FR2436549A1 (en) * 1978-09-22 1980-04-18 Naud Expl Charrues Non-stop type tractor drawn plough - has doubled ended shares mounted on mutually attractive magnets holding tools in position against varying soil resistance
FR2451152A1 (en) * 1979-03-15 1980-10-10 Viaud Ste Nle Agricultural implement with tools deflecting upwards - has toggle linkage held in extended position and buckling on encountering obstruction
DE3124314C2 (en) * 1981-06-20 1983-12-15 H. Niemeyer Söhne GmbH & Co KG, 4446 Hörstel Overload safety device for plows
US4452317A (en) * 1982-02-08 1984-06-05 Versatile Corporation Trip mechanism
GB2120062B (en) * 1982-05-18 1985-10-23 Dowdeswell C V R Yieldable plough body mounting
CA1239828A (en) * 1983-08-30 1988-08-02 Niklaus J. Moos Hydraulic trip mechanism
DE3419960A1 (en) * 1984-05-29 1985-12-05 Eberhardt Pflugfabrik GmbH, 8871 Waldstetten Stone and overload protection for ploughs and the like
NL8402540A (en) * 1984-08-20 1986-03-17 Lely Nv C Van Der PLOW.
NL190887C (en) * 1984-11-09 1994-10-17 Lely Nv C Van Der Plow.
DE3664994D1 (en) * 1985-04-04 1989-09-21 Lely Nv C Van Der A plough
FR2593992A1 (en) * 1986-02-10 1987-08-14 Roger Andre Safety device for ploughs
AT389415B (en) * 1988-06-10 1989-12-11 Vogel & Noot Landmasch PLOWING ARRANGEMENT
FR2670358A1 (en) * 1990-12-17 1992-06-19 Pichon Sa Safety device for teeth (tines) of machines for working the ground
DE10313179A1 (en) 2003-03-25 2004-10-07 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Overload safety device for tillage equipment
DE10313178A1 (en) * 2003-03-25 2004-10-14 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Overload safety device for cultivators has plane running through swivel points of articulated points of connecting joint running from back at top down to front to allow side obstructions to be overcome
DE10313177A1 (en) * 2003-03-25 2004-10-07 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Overload safety device for soil tillage implement
RU2376739C1 (en) * 2008-07-28 2009-12-27 Федеральное государственное образовательное учреждение высшего профессионального образования "Горский государственный аграрный университет" Cultivator section
NO336586B1 (en) * 2013-10-18 2015-09-28 Kverneland Group Operations Norway As Mounting arrangement for leaf spring assembly
GR1009047B (en) * 2015-12-10 2017-05-31 Χρηστος Βασιλειου Αντωνοπουλος Plough aided by a suspension ring-type lamella easily adaptable to new and old plough constructions
CN108914855B (en) * 2018-07-28 2024-06-28 安徽南博智能环境装备股份有限公司 Nozzle lifting anti-collision device of washing vehicle
CN109863861A (en) * 2019-03-21 2019-06-11 曹景文 A kind of Novel hand held type formula multifunctional precision seeder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2828678A (en) * 1954-05-11 1958-04-01 Sokolik Edward Resilient mounting for a ground working implement
US3490544A (en) * 1966-11-23 1970-01-20 Byron L Godbersen Harrow attachment breakaway connection with overhead position
US3517748A (en) * 1968-08-26 1970-06-30 Int Harvester Co Two-way plow trip

Also Published As

Publication number Publication date
FI56296B (en) 1979-09-28
NL7207257A (en) 1973-08-03
DE2226449A1 (en) 1973-08-09
NO134354C (en) 1976-09-29
BE784214A (en) 1972-09-18
GB1352644A (en) 1974-05-08
SU414765A3 (en) 1974-02-05
CA958582A (en) 1974-12-03
ES403407A1 (en) 1975-04-16
FI56296C (en) 1980-01-10
US3789928A (en) 1974-02-05
SE387817B (en) 1976-09-20
DE2226449B2 (en) 1981-02-05
NO134354B (en) 1976-06-21

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time