PL2814312T3 - Kosiarka do trawy pchana z napędem na wszystkie koła - Google Patents

Kosiarka do trawy pchana z napędem na wszystkie koła

Info

Publication number
PL2814312T3
PL2814312T3 PL12868342T PL12868342T PL2814312T3 PL 2814312 T3 PL2814312 T3 PL 2814312T3 PL 12868342 T PL12868342 T PL 12868342T PL 12868342 T PL12868342 T PL 12868342T PL 2814312 T3 PL2814312 T3 PL 2814312T3
Authority
PL
Poland
Prior art keywords
wheel drive
walk behind
behind mower
mower
walk
Prior art date
Application number
PL12868342T
Other languages
English (en)
Inventor
John Helgesen
Eric Lennings
Robert Fancher
Matthew M. Lambert
Original Assignee
Husqvarna Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48984548&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL2814312(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Husqvarna Ab filed Critical Husqvarna Ab
Publication of PL2814312T3 publication Critical patent/PL2814312T3/pl

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
    • A01D34/67—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 hand-guided by a walking operator
    • A01D34/68—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 hand-guided by a walking operator with motor driven cutters or wheels
    • A01D34/6806—Driving mechanisms
    • A01D34/6812—Braking or clutching mechanisms
    • 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
    • A01D34/67—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 hand-guided by a walking operator
    • A01D34/68—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 hand-guided by a walking operator with motor driven cutters or wheels
    • A01D34/69—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 hand-guided by a walking operator with motor driven cutters or wheels with motor driven wheels
    • 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
    • A01D34/67—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 hand-guided by a walking operator
    • A01D34/68—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 hand-guided by a walking operator with motor driven cutters or wheels
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes or chains 
    • F16H7/0827—Means for varying tension of belts, ropes or chains  for disconnecting the drive
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D2101/00—Lawn-mowers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Harvester Elements (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Transmissions By Endless Flexible Members (AREA)
PL12868342T 2012-02-13 2012-02-13 Kosiarka do trawy pchana z napędem na wszystkie koła PL2814312T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12868342.2A EP2814312B1 (en) 2012-02-13 2012-02-13 All wheel drive, walk behind mower
PCT/US2012/024853 WO2013122563A1 (en) 2012-02-13 2012-02-13 All wheel drive, walk behind mower

Publications (1)

Publication Number Publication Date
PL2814312T3 true PL2814312T3 (pl) 2020-06-29

Family

ID=48984548

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12868342T PL2814312T3 (pl) 2012-02-13 2012-02-13 Kosiarka do trawy pchana z napędem na wszystkie koła

Country Status (8)

Country Link
US (4) US9622407B2 (pl)
EP (2) EP2814312B1 (pl)
CN (2) CN104270936B (pl)
AU (3) AU2012370303B2 (pl)
CA (4) CA3023757C (pl)
MX (1) MX351279B (pl)
PL (1) PL2814312T3 (pl)
WO (1) WO2013122563A1 (pl)

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US9622407B2 (en) 2012-02-13 2017-04-18 Husqvarna Ab All wheel drive, walk behind mower
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US9677648B2 (en) * 2015-01-14 2017-06-13 The Toro Company Walk-behind power equipment unit having all-wheel drive control system
US10641363B2 (en) 2015-11-05 2020-05-05 Husqvarna Ab Disengagement mechanism for a walk behind mower
US10111381B2 (en) 2016-06-28 2018-10-30 The Toro Company Walk power mower with transmission providing both forward and reverse propulsion
US10039229B2 (en) 2016-06-28 2018-08-07 The Toro Company Walk power mower having forward and reverse traction drive
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US12108701B2 (en) 2017-03-29 2024-10-08 The Toro Company Walk power mower with transmission providing both forward and reverse propulsion
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US12457922B2 (en) 2019-11-08 2025-11-04 Husqvarna Ab Lawn care vehicle with heads up mower controls
CN110771287A (zh) * 2019-11-11 2020-02-11 常州格力博有限公司 一种园林工具
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US11582906B2 (en) * 2020-02-24 2023-02-21 Duro Industries, LLC Speed-adjustable self-propelled four-wheel-drive walk-behind lawn mower
CN212573551U (zh) * 2020-07-02 2021-02-23 格力博(江苏)股份有限公司 一种四驱自走组件以及割草机
US12329063B2 (en) 2021-02-12 2025-06-17 Techtronic Cordless Gp Handle assembly for a power tool
AU2022218515A1 (en) * 2021-08-30 2023-03-16 Techtronic Cordless Gp Lawn mower
CN115380695B (zh) * 2022-09-20 2023-06-09 临沂市金立机械有限公司 一种割草机原地360°自由行走装置
CN118202856B (zh) * 2024-03-22 2024-08-30 浙江德硕科技股份有限公司 一种高效打草装置

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Also Published As

Publication number Publication date
CA3023757C (en) 2021-05-25
CN107593092A (zh) 2018-01-19
US20170188511A1 (en) 2017-07-06
US20180352737A1 (en) 2018-12-13
AU2012370303B2 (en) 2016-09-15
MX2014009665A (es) 2015-04-10
MX351279B (es) 2017-10-09
EP3586593A2 (en) 2020-01-01
EP2814312B1 (en) 2019-09-11
CA2864339C (en) 2017-05-23
US10080327B2 (en) 2018-09-25
AU2012370303A1 (en) 2014-08-28
AU2016273849B2 (en) 2018-11-22
EP2814312A1 (en) 2014-12-24
US20150135671A1 (en) 2015-05-21
CA2864339A1 (en) 2013-08-22
CN104270936B (zh) 2018-01-09
US20150113932A1 (en) 2015-04-30
CA2962238A1 (en) 2013-08-22
CA2983352C (en) 2019-01-08
CA2983352A1 (en) 2013-08-22
EP3586593B1 (en) 2022-03-23
CN104270936A (zh) 2015-01-07
CA2962238C (en) 2017-12-05
CN107593092B (zh) 2020-05-29
EP3586593A3 (en) 2020-04-22
WO2013122563A1 (en) 2013-08-22
US11102925B2 (en) 2021-08-31
AU2016273849A1 (en) 2017-01-12
CA3023757A1 (en) 2013-08-22
EP2814312A4 (en) 2015-09-23
AU2019201017B2 (en) 2020-06-11
US9055713B2 (en) 2015-06-16
US9622407B2 (en) 2017-04-18
AU2019201017A1 (en) 2019-03-07

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