GB2495665A - Improvements to work implements - Google Patents

Improvements to work implements Download PDF

Info

Publication number
GB2495665A
GB2495665A GB1301157.2A GB201301157A GB2495665A GB 2495665 A GB2495665 A GB 2495665A GB 201301157 A GB201301157 A GB 201301157A GB 2495665 A GB2495665 A GB 2495665A
Authority
GB
United Kingdom
Prior art keywords
work portion
frame
work
drive axle
work implements
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
GB1301157.2A
Other versions
GB201301157D0 (en
GB2495665B (en
Inventor
Keith Ross Mabey
James Iain Mcewen
Robert Charles Sievwright
Graeme Young
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.)
Trimax Mowing Systems NZ Ltd
Original Assignee
Trimax Mowing Systems NZ 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 Trimax Mowing Systems NZ Ltd filed Critical Trimax Mowing Systems NZ Ltd
Publication of GB201301157D0 publication Critical patent/GB201301157D0/en
Publication of GB2495665A publication Critical patent/GB2495665A/en
Application granted granted Critical
Publication of GB2495665B publication Critical patent/GB2495665B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/64—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
    • A01D34/66—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle with two or more cutters
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/74—Cutting-height adjustment
    • 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
    • A01B15/00—Elements, tools, or details of ploughs
    • A01B15/14—Frames
    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/76—Driving mechanisms for the cutters
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/81—Casings; Housings
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/82—Other details
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D75/00—Accessories for harvesters or mowers
    • A01D75/30—Arrangements for trailing two or more mowers
    • A01D75/303—Arrangements for trailing two or more mowers for mowers positioned one behind the other or side by side

Abstract

A work implement, including a frame, a drive axle, a central work portion substantially in line with and coupled to the drive axle, at least one additional work portion pivotally mounted to the frame, at least one actuator configured to pivot the at least one additional work portion with respect to the frame, characterised in that each of the at least one work portions is operatively coupled to the drive axle by a drive belt such that pivoting of the at least one additional work portion by the actuator causes the drive belt to slacken thereby disengaging the at least one work portion.
GB1301157.2A 2010-04-29 2011-04-29 A Work Implement having a Plurality of work Portions Active GB2495665B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NZ58498710 2010-04-29
NZ58498610 2010-04-29
NZ58503010 2010-04-30
PCT/NZ2011/000062 WO2011136666A2 (en) 2010-04-29 2011-04-29 Drive system for lateral deck mowers

Publications (3)

Publication Number Publication Date
GB201301157D0 GB201301157D0 (en) 2013-03-06
GB2495665A true GB2495665A (en) 2013-04-17
GB2495665B GB2495665B (en) 2015-09-16

Family

ID=44862097

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1301157.2A Active GB2495665B (en) 2010-04-29 2011-04-29 A Work Implement having a Plurality of work Portions

Country Status (2)

Country Link
GB (1) GB2495665B (en)
WO (1) WO2011136666A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2505461A (en) * 2012-08-30 2014-03-05 Broadwood Internat Mowing apparatus having pivotable wing portions
PL3162183T3 (en) * 2015-11-02 2022-01-10 Maschinenfabrik Bermatingen Gmbh & Co. Kg Mowing or mulching device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4429515A (en) * 1981-01-28 1984-02-07 Davis Jr Robert D Self propelled lawn mower
US5341628A (en) * 1991-08-19 1994-08-30 Schumacher Gustav Control device for an oscillatingly supported machine structure of an agricultural machine
US6308503B1 (en) * 2000-06-30 2001-10-30 Great Dane Power Equipment, Inc. Convertible width lawn mower
US6874308B1 (en) * 2003-07-16 2005-04-05 Excel Industries, Inc. Tilting deck lawn mower
US7305811B2 (en) * 2005-12-09 2007-12-11 Eugene Murawski Side mower deck for a mower tractor
JP2010091027A (en) * 2008-10-09 2010-04-22 Mitsuboshi Belting Ltd Belt tension adjustment device, and method for mounting the same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4429515A (en) * 1981-01-28 1984-02-07 Davis Jr Robert D Self propelled lawn mower
US5341628A (en) * 1991-08-19 1994-08-30 Schumacher Gustav Control device for an oscillatingly supported machine structure of an agricultural machine
US6308503B1 (en) * 2000-06-30 2001-10-30 Great Dane Power Equipment, Inc. Convertible width lawn mower
US6874308B1 (en) * 2003-07-16 2005-04-05 Excel Industries, Inc. Tilting deck lawn mower
US7305811B2 (en) * 2005-12-09 2007-12-11 Eugene Murawski Side mower deck for a mower tractor
JP2010091027A (en) * 2008-10-09 2010-04-22 Mitsuboshi Belting Ltd Belt tension adjustment device, and method for mounting the same

Also Published As

Publication number Publication date
WO2011136666A3 (en) 2012-01-12
GB201301157D0 (en) 2013-03-06
WO2011136666A2 (en) 2011-11-03
WO2011136666A4 (en) 2012-03-15
GB2495665B (en) 2015-09-16

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