CA2287627A1 - Differential connecting rod and draft cable for agricultural tillage device - Google Patents

Differential connecting rod and draft cable for agricultural tillage device Download PDF

Info

Publication number
CA2287627A1
CA2287627A1 CA002287627A CA2287627A CA2287627A1 CA 2287627 A1 CA2287627 A1 CA 2287627A1 CA 002287627 A CA002287627 A CA 002287627A CA 2287627 A CA2287627 A CA 2287627A CA 2287627 A1 CA2287627 A1 CA 2287627A1
Authority
CA
Canada
Prior art keywords
connecting rod
draft
center frame
pivot
draft cable
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.)
Granted
Application number
CA002287627A
Other languages
French (fr)
Other versions
CA2287627C (en
Inventor
Terrance A. Friggstad
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.)
CNH Industrial Canada Ltd
Original Assignee
Flexi Coil Ltd
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 Flexi Coil Ltd filed Critical Flexi Coil Ltd
Priority to CA002550141A priority Critical patent/CA2550141C/en
Priority to CA002550048A priority patent/CA2550048C/en
Priority to CA002550138A priority patent/CA2550138C/en
Publication of CA2287627A1 publication Critical patent/CA2287627A1/en
Application granted granted Critical
Publication of CA2287627C publication Critical patent/CA2287627C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
    • A01B59/04—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor
    • A01B59/042—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor having pulling means arranged on the rear part of the tractor
    • 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

Abstract

The invention discloses a differential connecting rod and draft cable for an agricultural tillage device. The invention consists of a differential connecting rod which is positioned parallel to the center frame. The center frame is connected to the inner wing frame by a universal joint. The universal joint has a spherical bearing and a pivot. The pivot is positioned in a slot. The differential control rod positions the pivot in the slot. An 'L' -shaped linkage and a spring assembly pivotally support the rod. The draft cable is attached to the center frame hitch and outer wing. It is supported in the center by a folding support arm. This allows the wire to be moved when the cultivator is being transported. The draft cable transfers the draft force exerted on the outer wing to the center frame hitch.
CA002287627A 1998-10-28 1999-10-26 Differential connecting rod and draft cable for agricultural tillage device Expired - Lifetime CA2287627C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002550141A CA2550141C (en) 1998-10-28 1999-10-26 Differential connecting rod and draft cable for agricultural tillage device
CA002550048A CA2550048C (en) 1998-10-28 1999-10-26 Differential connecting rod and draft cable for agricultural tillage device
CA002550138A CA2550138C (en) 1998-10-28 1999-10-26 Differential connecting rod and draft cable for agricultural tillage device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10615598P 1998-10-28 1998-10-28
US60/106,155 1998-10-28

Related Child Applications (3)

Application Number Title Priority Date Filing Date
CA002550048A Division CA2550048C (en) 1998-10-28 1999-10-26 Differential connecting rod and draft cable for agricultural tillage device
CA002550138A Division CA2550138C (en) 1998-10-28 1999-10-26 Differential connecting rod and draft cable for agricultural tillage device
CA002550141A Division CA2550141C (en) 1998-10-28 1999-10-26 Differential connecting rod and draft cable for agricultural tillage device

Publications (2)

Publication Number Publication Date
CA2287627A1 true CA2287627A1 (en) 2000-04-28
CA2287627C CA2287627C (en) 2007-05-22

Family

ID=22309796

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002287627A Expired - Lifetime CA2287627C (en) 1998-10-28 1999-10-26 Differential connecting rod and draft cable for agricultural tillage device

Country Status (4)

Country Link
US (7) US6223831B1 (en)
EP (1) EP0997063A3 (en)
AU (1) AU757534B2 (en)
CA (1) CA2287627C (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9613873D0 (en) * 1996-07-02 1996-09-04 Flexi Coil Ltd Bi-fold implement frame and slim cultivator
US20100179859A1 (en) * 2000-02-10 2010-07-15 Davis Bruce L Method and System for Facilitating On-Line Shopping
US6602201B1 (en) 2000-07-10 2003-08-05 Cardiodynamics International Corporation Apparatus and method for determining cardiac output in a living subject
US7021397B2 (en) * 2003-08-06 2006-04-04 Pitonyak Machinery Corporation Folding furrow roller for the preparation of seed beds
WO2005099428A1 (en) * 2004-04-14 2005-10-27 Phoenix Rotary Equipment Ltd. Harrow frame and harrow formed therewith
US20060090910A1 (en) * 2004-07-20 2006-05-04 Shane Houck Implement convertible between use configuration and transport configuration
US8127861B2 (en) * 2006-01-17 2012-03-06 Agco Corporation Front folding agricultural implement frame with rearwardly telescoping tongue
US7581597B2 (en) * 2006-04-14 2009-09-01 Cnh Canada, Ltd. System for and method of moving an agricultural implement between a folded, inoperative position and an extended, operative position
AU2007323516A1 (en) * 2006-11-20 2008-05-29 Aarhus Universitet Supported changeable frame for soil working implements
US7658056B2 (en) * 2007-10-30 2010-02-09 Vermeer Manufacturing Co. System for folding an agricultural machine with a floating work tool
US8215413B2 (en) * 2008-07-29 2012-07-10 Cnh Canada, Ltd. Boom stabilization method for narrow transport implement
US8960321B2 (en) 2009-05-08 2015-02-24 Landoll Corporation Agricultural implements with float-restricted hinged wings
US8118110B2 (en) * 2009-05-08 2012-02-21 Landoll Corporation Agricultural implements with hinged and floating wings
US8141653B2 (en) * 2009-06-04 2012-03-27 Cnh Canada, Ltd. Folding implement frame
US8635842B2 (en) * 2009-08-05 2014-01-28 Kevin Markt Flexible row crop header for an agricultural harvester
US8347824B2 (en) 2010-06-24 2013-01-08 David Christopher Marshall Combination retractable leash assembly and wearable locket for companion pet
US8590632B2 (en) 2011-02-07 2013-11-26 Landoll Corporation Single pass ground driven tiller and seeder apparatus
US8528657B1 (en) * 2012-03-16 2013-09-10 Lyn Rosenboom Folding agricultural tool carrier having compact storage position
US9844173B2 (en) * 2012-07-31 2017-12-19 Fast Global Solutions, Inc. Side folding toolbar for chemical applicator
US9661798B2 (en) * 2013-11-13 2017-05-30 Cnh Industrial America Llc Agricultural tillage implement wheel control
DE102015116892A1 (en) * 2015-10-05 2017-04-06 Carl Geringhoff Gmbh & Co. Kg Cutting unit with adjustable side frame relief
US10448553B2 (en) 2016-05-06 2019-10-22 Cnh Industrial America Llc Transport load spreading device
US20190098824A1 (en) * 2017-09-29 2019-04-04 Cnh Industrial America Llc Systems and methods for an agricultural implement having pivoting stabilizer wheels
BR102019008649A2 (en) * 2019-04-29 2020-11-10 Stara S/a. Industria De Implementos Agrícolas cable-stayed system applicable to modular chassis of agricultural machines and implements
KR102442645B1 (en) * 2021-05-21 2022-09-13 주식회사 아그로스 Foldable Rotavator

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491836A (en) * 1967-01-09 1970-01-27 Doepker Ind Ltd Wide-span implements having articulated frames
US3548954A (en) * 1967-09-28 1970-12-22 Clark Equipment Co Foldable carriage for earth working implement
US3643742A (en) * 1969-01-02 1972-02-22 Erwin W Wellendorf Foldup implement
US3654999A (en) * 1970-01-19 1972-04-11 Int Harvester Co Implement carrier
US3700040A (en) * 1970-06-30 1972-10-24 Noble Mfg Co Foldable implement cart with forwardly offset wing sections and tacking means for the cable arm retaining means
US3637027A (en) * 1970-08-19 1972-01-25 John R Kovar Mfg Co Inc Hydraulically foldable soil conditioner
US3960221A (en) * 1974-09-18 1976-06-01 Blair Calvin B Tillage tool transport arrangement
US4042045A (en) * 1975-06-23 1977-08-16 Kent Manufacturing Co., Inc. Multiple section farm implement with biased swinging arm structure for attaching reinforcing member to main frame
US4056148A (en) * 1975-08-27 1977-11-01 Blair Calvin B Multiple section farm implement with adjustable latch arrangement
US4137852A (en) * 1976-09-03 1979-02-06 Deere & Company Forwardly foldable toolbar
US4113028A (en) * 1977-04-15 1978-09-12 Glueck Robert D Lift for dragged implement
US4186805A (en) * 1978-05-30 1980-02-05 Pete Repski Ground working implement
CA1099566A (en) * 1979-08-17 1981-04-21 Terry Summach Multiple section draw bar
US4286672A (en) * 1980-04-18 1981-09-01 International Harvester Company Rearwardly folding agricultural implement with extendable transport wheels
US4418762A (en) * 1981-07-20 1983-12-06 Western Manufacturing Company, Inc. Balanced implement transport vehicle
US4446925A (en) * 1982-01-15 1984-05-08 Ber-Vac Inc. Soil cultivating machine
US4489789A (en) * 1982-08-13 1984-12-25 Pearce Ronald E Tillage and planter carrier
US4660651A (en) * 1985-06-28 1987-04-28 Krause Plow Corporation Highly flexible, foldable drill for uniform depth seed deposit
US4612997A (en) * 1985-07-02 1986-09-23 Phares And Wilkins Mfg. Co. Sand fighter with folding frame
US4658911A (en) * 1985-12-17 1987-04-21 Morris Rod-Weeder Co., Ltd. Flexible frames for wide swath agricultural implements
US4862758A (en) * 1986-06-06 1989-09-05 J. I. Case Company Hinge assembly for folding implement frame
US4893682A (en) * 1986-06-10 1990-01-16 Smallacombe Bruce W Rotating flexible implement for soil erosion control
AU595676B2 (en) * 1987-02-03 1990-04-05 Flexi-Coil Limited Agricultural implement for supporting ground working tools at variable heights relative to ground level
US4813489A (en) * 1987-12-21 1989-03-21 Morris Rod-Weeder Co., Ltd. Foldable packer harrow implement
US4867245A (en) * 1988-08-15 1989-09-19 Deere & Company Wing fold implement with latching structure
CA1306448C (en) * 1989-09-29 1992-08-18 Gerard Bourgault Auto-fold sprayer
US5088563A (en) * 1990-08-17 1992-02-18 Shidler John M Hydraulic folding system for farm implements
US5129218A (en) * 1991-01-23 1992-07-14 N-R Industries, Inc. Vehicle for use on flat or sloped surfaces
CA2051253A1 (en) * 1991-09-12 1993-03-13 Gerard F.J. Bourgault Detachable harrow sprayer
CA2067081A1 (en) * 1992-03-24 1993-10-25 Terrance Friggstad Rockshaft cultivator frame
US5343958A (en) * 1992-07-02 1994-09-06 Dmi, Inc. Agricultural fertilizer applicator including self-leveling wagon hitch
RU95101026A (en) * 1994-01-20 1996-12-27 Хендрик Вермаак Рубен Agricultural machine
CA2133941C (en) * 1994-10-20 2000-01-18 Stanley J. Boyko Method and apparatus for moving a drawbar between transport and operating position
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
US5890546A (en) * 1997-01-24 1999-04-06 Kerpash, Sr.; Robert S. Tractor drawn scraper with folding wings
US6068062A (en) * 1998-05-07 2000-05-30 Deere & Company Flexible frame for a multi-section implement
US6076613A (en) * 1998-09-08 2000-06-20 Orthman Manufacturing, Inc. Forwardly-folding agricultural implement
US6092609A (en) * 1998-09-09 2000-07-25 Jeffery; Herbert Flexible folding agricultural implement
US6021853A (en) * 1998-12-14 2000-02-08 Ralph H. Atkins Field finishing land plane having retractable sections for road safety during towing
US6119792A (en) * 1999-04-08 2000-09-19 Almer; Alvin D. Land smoother and packer system

Also Published As

Publication number Publication date
US6325155B2 (en) 2001-12-04
CA2287627C (en) 2007-05-22
US6269886B2 (en) 2001-08-07
US20010037887A1 (en) 2001-11-08
US6260630B1 (en) 2001-07-17
AU5710299A (en) 2000-05-04
US20010001422A1 (en) 2001-05-24
US6223831B1 (en) 2001-05-01
EP0997063A2 (en) 2000-05-03
EP0997063A3 (en) 2003-12-17
US6263978B1 (en) 2001-07-24
US20010001988A1 (en) 2001-05-31
US20010001421A1 (en) 2001-05-24
US6315055B1 (en) 2001-11-13
AU757534B2 (en) 2003-02-27
US6267184B1 (en) 2001-07-31

Similar Documents

Publication Publication Date Title
CA2287627A1 (en) Differential connecting rod and draft cable for agricultural tillage device
CA2343859A1 (en) Ground contact height sensor
EP0827893A3 (en) Toe angle adjustment mechanism for vehicle wheels
SU1286101A3 (en) Mechanism for securing and coupling tillage equipment to prime mover
DE69714513T2 (en) mower
CA2035874A1 (en) Pivot joint for loader linkages and the like
CA2550048A1 (en) Differential connecting rod and draft cable for agricultural tillage device
GB2175484A (en) Agricultural cultivator
JPS6339202B2 (en)
CA2199162A1 (en) Coupling arrangement
CA1198926A (en) Trip mechanism
JPH0610732Y2 (en) Towing type agricultural work machine connecting device
JPH0528966Y2 (en)
CA2289148A1 (en) Adjustable cultivator hitch for towing an air cart
JPS61285906A (en) Variable length link for regulating three-point hitch
JP3110750B2 (en) Work machine coupling device
FR3122062B1 (en) Set includes tractor, agricultural implement and hitching device
JPH0139123Y2 (en)
JPH0135124Y2 (en)
EP0880884B1 (en) A lift-suspended agricultural implement
JPH0154002B2 (en)
CA2201839A1 (en) Apparatus for mounting on a tractor or other vehicle and providing opposed movement to digging or lifting implements
JPS6189210U (en)
JPH07250506A (en) Top link
JP2004008104A (en) Two-point hitch type agricultural implement and method for linking agricultural implement

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20191028