ES462799A1 - Perfeccionamientos introducidos en un seguro de sobrecarga para un apero de labranza. - Google Patents

Perfeccionamientos introducidos en un seguro de sobrecarga para un apero de labranza.

Info

Publication number
ES462799A1
ES462799A1 ES462799A ES462799A ES462799A1 ES 462799 A1 ES462799 A1 ES 462799A1 ES 462799 A ES462799 A ES 462799A ES 462799 A ES462799 A ES 462799A ES 462799 A1 ES462799 A1 ES 462799A1
Authority
ES
Spain
Prior art keywords
linkage
tool
bar
link
bar linkages
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.)
Expired
Application number
ES462799A
Other languages
English (en)
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.)
Deere and Co
Original Assignee
Deere and 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 and Co filed Critical Deere and Co
Publication of ES462799A1 publication Critical patent/ES462799A1/es
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
    • 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

Abstract

Perfeccionamientos introducidos en un segaro de sobrecarga para un apero de labranza que puede hacerse bascular hacia atrás y hacia arriba y reconducirse a la posición de trabajo, que está conectado de manera basculable en sentido vertical a una biela inferior articulada por el otro extremo en el bastidor para el apero de labranza y que se puede inmovilizar en su posición de trabajo por medio de un brazo de retención que ataca en una disposición de muelles susceptible de tensarse, articulada por el otro extremo por encima del punto de conexión de la biela inferior al bastidor.
ES462799A 1976-10-01 1977-09-30 Perfeccionamientos introducidos en un seguro de sobrecarga para un apero de labranza. Expired ES462799A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/729,504 US4128130A (en) 1976-10-01 1976-10-01 Tool support

Publications (1)

Publication Number Publication Date
ES462799A1 true ES462799A1 (es) 1978-06-01

Family

ID=24931350

Family Applications (1)

Application Number Title Priority Date Filing Date
ES462799A Expired ES462799A1 (es) 1976-10-01 1977-09-30 Perfeccionamientos introducidos en un seguro de sobrecarga para un apero de labranza.

Country Status (9)

Country Link
US (1) US4128130A (es)
AR (1) AR219093A1 (es)
AU (1) AU506703B2 (es)
BE (1) BE859186A (es)
CA (1) CA1075071A (es)
DE (1) DE2743157C3 (es)
ES (1) ES462799A1 (es)
GB (1) GB1591383A (es)
MX (1) MX145219A (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2034869A1 (es) * 1990-11-15 1993-04-01 Kverneland Klepp As Disposicion en un arado de reja unica o rejas multiples, especialmente un arado reversible.
ES2264305A1 (es) * 2003-12-19 2006-12-16 Juan Manuel Salazar Estivariz Suspension mecanica, para maquinaria agricola.

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4236583A (en) * 1979-01-11 1980-12-02 Geurts Inc. Toggle link trip and reset mechanism for earthworking tool
US4452319A (en) * 1981-08-27 1984-06-05 Miguet Paul S Disk harrow with individually spring-mounted disks
EP0080816B1 (en) * 1981-11-10 1986-04-09 Agrowparts Pty Ltd. Plough jump mechanism
US4505337A (en) * 1981-11-10 1985-03-19 Agrowparts Pty Ltd. Plow jump mechanism
US4530406A (en) * 1983-05-02 1985-07-23 Kent Manufacturing Co., Inc. Spring clamp shank assembly
US4548277A (en) * 1983-10-13 1985-10-22 Dmi, Inc. Spring reset mechanism for tillage tool
FR2559989A1 (fr) * 1984-02-27 1985-08-30 Macron Pierre Dispositif de montage d'un outil sur le chassis d'un instrument aratoire et instrument aratoire dont au moins un des outils est monte a l'aide de ce dispositif
GB8413536D0 (en) * 1984-05-25 1984-07-04 Cooper & Sons Phoenix Works Lt Mounting apparatus
WO1990003722A1 (en) * 1988-10-11 1990-04-19 Ellis John Aurisch Tyne assembly and tyne
US5072793A (en) * 1990-08-02 1991-12-17 Case Corporation Trip assembly
EP0522495A1 (en) * 1991-07-08 1993-01-13 Long Manufacturing N.C. Inc. A mouldboard assembly for a plough
FR2680943A1 (fr) * 1991-09-05 1993-03-12 Coste Jean Louis Securite pour corps symetrique de charrue.
US5560433A (en) * 1994-05-12 1996-10-01 Case Corporation Dual action earth working implement
US6926093B1 (en) * 2003-08-21 2005-08-09 Krause Plow Corporation, Inc. Mechanism for mounting a soil leveling device
US8365837B2 (en) * 2009-12-09 2013-02-05 Salford Farm Machinery Ltd. Resiliently mounted agricultural tool and implement therewith
US8596374B2 (en) * 2010-12-30 2013-12-03 Ronald J. Kile Ground working apparatus
CA2935584C (en) 2014-01-09 2022-02-01 Salford Group Inc. Angle adjustable coulter wheel assembly
CN104756633B (zh) * 2015-04-17 2017-01-11 王新利 一种深松振动犁
US10785902B2 (en) * 2017-10-16 2020-09-29 Bigham Brothers, Inc. Dynamic linkage for agricultural implement tool gang

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE304070C (es) *
CA635406A (en) * 1962-01-30 C. Rogers Ivor Resilient shank mounting for cultivators
US1219342A (en) * 1916-11-18 1917-03-13 Jim H Myers Foot-piece for cultivators.
US3565180A (en) * 1965-08-26 1971-02-23 Deere & Co Plow construction
US3321027A (en) * 1965-08-26 1967-05-23 Int Harvester Co Self-restoring plow trip
NO118239B (es) * 1965-12-09 1969-12-01 Kvernelands Fab As
IE33203B1 (en) * 1968-01-09 1974-04-17 Kyllingstad Plogfab As Improvements in or relating to ploughs or the like agricultural implements
US3599728A (en) * 1968-09-25 1971-08-17 Allis Chalmers Mfg Co Plow trip mechanism
US3965989A (en) * 1973-09-24 1976-06-29 International Harvester Company Flexible plow
US3976144A (en) * 1974-03-13 1976-08-24 J. I. Case Company Spring automatic reset plow assembly with reset damper system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2034869A1 (es) * 1990-11-15 1993-04-01 Kverneland Klepp As Disposicion en un arado de reja unica o rejas multiples, especialmente un arado reversible.
ES2264305A1 (es) * 2003-12-19 2006-12-16 Juan Manuel Salazar Estivariz Suspension mecanica, para maquinaria agricola.

Also Published As

Publication number Publication date
AU506703B2 (en) 1980-01-17
BE859186A (fr) 1978-01-16
DE2743157B2 (de) 1980-10-02
AR219093A1 (es) 1980-07-31
DE2743157A1 (de) 1978-04-06
CA1075071A (en) 1980-04-08
MX145219A (es) 1982-01-14
GB1591383A (en) 1981-06-24
US4128130A (en) 1978-12-05
AU2931177A (en) 1979-04-12
DE2743157C3 (de) 1981-06-19

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103