ES439887A1 - Perfeccionamientos introducidos en un apero de granja. - Google Patents

Perfeccionamientos introducidos en un apero de granja.

Info

Publication number
ES439887A1
ES439887A1 ES439887A ES439887A ES439887A1 ES 439887 A1 ES439887 A1 ES 439887A1 ES 439887 A ES439887 A ES 439887A ES 439887 A ES439887 A ES 439887A ES 439887 A1 ES439887 A1 ES 439887A1
Authority
ES
Spain
Prior art keywords
center
section
folded
biasing structure
side sections
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
ES439887A
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 ES439887A1 publication Critical patent/ES439887A1/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
    • A01B73/00—Means or arrangements to facilitate transportation of agricultural machines or implements, e.g. folding frames to reduce overall width
    • A01B73/02—Folding frames
    • A01B73/04—Folding frames foldable about a horizontal axis
    • A01B73/044—Folding frames foldable about a horizontal axis the axis being oriented in a longitudinal direction
    • A01B73/046—Folding frames foldable about a horizontal axis the axis being oriented in a longitudinal direction each folding frame part being foldable in itself

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Machines (AREA)
ES439887A 1974-08-01 1975-07-31 Perfeccionamientos introducidos en un apero de granja. Expired ES439887A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/493,539 US3967684A (en) 1974-08-01 1974-08-01 Wingfold positioning device

Publications (1)

Publication Number Publication Date
ES439887A1 true ES439887A1 (es) 1977-03-01

Family

ID=23960665

Family Applications (1)

Application Number Title Priority Date Filing Date
ES439887A Expired ES439887A1 (es) 1974-08-01 1975-07-31 Perfeccionamientos introducidos en un apero de granja.

Country Status (4)

Country Link
US (1) US3967684A (es)
CA (1) CA1026615A (es)
ES (1) ES439887A1 (es)
FR (1) FR2280306A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2177361A1 (es) * 1999-05-26 2002-12-01 Julio Gil Agueda E Hijos S A Perfeccionamientos en los chasis para sembradora neumatica de chorrillo.

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7600141A (nl) * 1976-01-08 1977-07-12 Lely Nv C Van Der Grondbewerkingsmachine.
US4236586A (en) * 1978-01-16 1980-12-02 The Eversman Mfg. Company Land leveling apparatus with section blade assembly
US4191260A (en) * 1978-03-15 1980-03-04 Klindworth Duane O Folding wide pass draft implement
US4236587A (en) * 1979-04-23 1980-12-02 The Eversman Mfg. Company Ground-working apparatus and hitch assembly therefor
US4350211A (en) * 1979-10-11 1982-09-21 Coufal Edward J Adjustable pattern cultivator
US4318444A (en) * 1980-05-02 1982-03-09 Kent Manufacturing Co., Inc. Telescoping hinge member on rearwardly folding tool bar
US4324296A (en) * 1981-01-26 1982-04-13 International Harvester Company Multi-section agricultural implement including latch assembly therefor
US4529043A (en) * 1983-09-15 1985-07-16 Deere & Company Foldable implement with transport latch
DE8716632U1 (es) * 1987-05-20 1988-07-28 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln, De
US4867245A (en) * 1988-08-15 1989-09-19 Deere & Company Wing fold implement with latching structure
US5024456A (en) * 1989-07-12 1991-06-18 Deere & Company Two unit folding hitch structures
NL9401502A (nl) * 1994-09-16 1996-05-01 Maasland Nv Landbouwmachine.
US5839516A (en) * 1996-03-12 1998-11-24 Unverferth Manufacturing Co., Inc. Folding frame assembly for a rolling harrow implement having a transport position in which the main frame is upwardly pivoted and the wing frames are forwardly pivoted
US6405517B1 (en) * 2000-06-23 2002-06-18 H&S Manufacturing Co., Inc. Folding wheel rake with improved folding mechanism
US20060090910A1 (en) * 2004-07-20 2006-05-04 Shane Houck Implement convertible between use configuration and transport configuration
US7631817B2 (en) * 2005-04-01 2009-12-15 Cnh Canada, Ltd. Spray boom lock assembly
US7740189B2 (en) * 2006-02-09 2010-06-22 Cnh America Llc Suspension arrangement for a boom lift assembly of an agricultural sprayer
US8646543B2 (en) 2010-05-28 2014-02-11 Cnh Canada, Ltd. Lockout system for hydraulic valves of an agricultural implement
US10058033B2 (en) 2011-03-30 2018-08-28 H & S Manufacturing Co., Inc. Rake with shiftable cross member
US8505645B1 (en) * 2012-08-28 2013-08-13 Deere & Company Folding implement frame
US20140060867A1 (en) * 2012-09-06 2014-03-06 Cnh America Llc Tool bar extension for an agricultural implement
US9161488B2 (en) 2012-09-06 2015-10-20 Cnh Industrial America Llc Wing lifting system for an agricultural implement
US8869909B2 (en) * 2012-09-06 2014-10-28 Cnh Industrial America Llc Wing folding arrangement for an agricultural implement
DE102015118354A1 (de) * 2015-10-27 2017-04-27 Lemken Gmbh & Co. Kg Landwirtschaftlicher Maschinenrahmen
US9968026B2 (en) 2016-10-10 2018-05-15 Cnh Industrial America Llc Apparatus and method for an agricultural implement folding frame
JP7361374B2 (ja) * 2019-12-10 2023-10-16 小橋工業株式会社 作業機

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1009611A (fr) * 1950-02-01 1952-06-03 Pompes Soc D Expl De Rampe de pulvérisation
US2972385A (en) * 1958-10-22 1961-02-21 Allis Chalmers Mfg Co Folding implement frame
US3250333A (en) * 1964-04-13 1966-05-10 Edward H Bogard Jr Row marker
US3321028A (en) * 1965-01-22 1967-05-23 Portable Elevator Mfg Company Foldable implement mounting for transporting the same
US3670823A (en) * 1970-06-18 1972-06-20 Allis Chalmers Mfg Co Hydraulic row marker system
US3766987A (en) * 1972-01-24 1973-10-23 Orthman Manufacturing Planter marker
US3799272A (en) * 1972-05-16 1974-03-26 D Watson Six and eight row cultivator and planter frame
US3866688A (en) * 1972-12-13 1975-02-18 Koehring Co Field cultivator wing lift
CA976025A (en) * 1973-02-16 1975-10-14 F. William Shuler Folding system for multi-sectional implement
US3828860A (en) * 1973-02-28 1974-08-13 Kewanne Machinery & Conveyor C Agricultural implement with foldable wings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2177361A1 (es) * 1999-05-26 2002-12-01 Julio Gil Agueda E Hijos S A Perfeccionamientos en los chasis para sembradora neumatica de chorrillo.

Also Published As

Publication number Publication date
AU8138675A (en) 1976-11-25
US3967684A (en) 1976-07-06
FR2280306A1 (fr) 1976-02-27
CA1026615A (en) 1978-02-21

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