CA986316A - Lawn mowers - Google Patents

Lawn mowers

Info

Publication number
CA986316A
CA986316A CA196,162A CA196162A CA986316A CA 986316 A CA986316 A CA 986316A CA 196162 A CA196162 A CA 196162A CA 986316 A CA986316 A CA 986316A
Authority
CA
Canada
Prior art keywords
lawn mowers
mowers
lawn
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
CA196,162A
Other languages
English (en)
Inventor
Julian Kowalski
Edward J. Aldred
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.)
Ransomes Sims and Jeffries Ltd
Original Assignee
Ransomes Sims and Jeffries 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 Ransomes Sims and Jeffries Ltd filed Critical Ransomes Sims and Jeffries Ltd
Application granted granted Critical
Publication of CA986316A publication Critical patent/CA986316A/en
Expired legal-status Critical Current

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
    • A01D34/42—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a horizontal axis, e.g. cutting-cylinders
    • A01D34/54—Cutting-height adjustment
    • 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)
  • Harvester Elements (AREA)
CA196,162A 1973-03-28 1974-03-27 Lawn mowers Expired CA986316A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1490973A GB1437261A (en) 1973-03-28 1973-03-28 Lawn mowers

Publications (1)

Publication Number Publication Date
CA986316A true CA986316A (en) 1976-03-30

Family

ID=10049688

Family Applications (1)

Application Number Title Priority Date Filing Date
CA196,162A Expired CA986316A (en) 1973-03-28 1974-03-27 Lawn mowers

Country Status (9)

Country Link
US (1) US3918239A (de)
JP (1) JPS5029328A (de)
BE (1) BE812935A (de)
CA (1) CA986316A (de)
DE (1) DE2413588A1 (de)
FR (1) FR2222933B1 (de)
GB (1) GB1437261A (de)
NL (1) NL7404066A (de)
SE (1) SE390864B (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1501689A (en) * 1975-07-28 1978-02-22 Ransomes Sims & Jefferies Ltd Mowing machines
US4644737A (en) * 1983-09-20 1987-02-24 Brouwer Turf Equipment Limited Mower
CA1249727A (en) * 1985-07-09 1989-02-07 Lloyd Weatherbee Blueberry harvester
US5024052A (en) * 1985-07-09 1991-06-18 Doug Bragg Enterprises Ltd. Apparatus for harvesting berries on low plants
US4663924A (en) * 1985-09-27 1987-05-12 Textron Inc. Apparatus and method for establishing reel-to-bedknife clearance
US4769976A (en) * 1987-02-11 1988-09-13 The Toro Company Method and apparatus for supporting a reel unit
HU203438B (en) * 1988-07-19 1991-08-28 Szolnoki Mezoegazdasagi Gepgya Adjusting device for stepless adjusting the working level of agricultural cultivating and/or harvesting machine
GB8920953D0 (en) * 1989-09-15 1989-11-01 Ransomes Sims & Jefferies Plc Grass cutting unit with height of cut adjustment
US5228277A (en) * 1992-01-23 1993-07-20 Deere & Company Rear discharge reel mower having multi-purpose rotary brush
US5533326A (en) * 1995-02-24 1996-07-09 The Toro Company Reel mower
JP2855089B2 (ja) * 1995-06-07 1999-02-10 政則 西岡 引きずり式草刈り機
US5865016A (en) * 1997-02-07 1999-02-02 Ransomes America Corporation Release mechanism for cutting head of a gang mower
US5970690A (en) * 1997-10-24 1999-10-26 Ransomes America Corporation Leveling apparatus for a cutting head of a mower
US7114318B2 (en) * 2003-04-30 2006-10-03 Deere & Company Height-of-cut adjustment system for reel mower
US7121073B2 (en) * 2003-04-30 2006-10-17 Deere & Company Cutting reel adjusting system
GB2427992B (en) * 2005-07-06 2009-12-02 Advanced Engineering Tech Grass treatment device
JP3884055B1 (ja) * 2005-08-11 2007-02-21 株式会社太平洋クラブ 芝刈機、及び水滴払用ローラユニット
US7775025B1 (en) * 2005-10-28 2010-08-17 The Toro Company Height adjuster for grass grooming reel
GB0601355D0 (en) * 2006-01-24 2006-03-01 Michel David Height adjustment
US7395648B1 (en) * 2007-02-16 2008-07-08 Deere & Company Height of cut adjustment system for reel mower
US7624560B1 (en) * 2008-10-07 2009-12-01 Humphrey John L Depth/height adjuster for a grass treatment insert
US20100236209A1 (en) * 2009-03-20 2010-09-23 Fiskars Brands, Inc. Reel mower
WO2014007696A1 (en) 2012-07-04 2014-01-09 Husqvarna Ab Secured screw-nut interface for a robotic mower
US10959372B2 (en) * 2015-10-14 2021-03-30 The Toro Company Fixed head walk reel mower with a pivotally adjustable traction drum having different mowing positions
CN107690938B (zh) * 2017-10-26 2023-10-10 湖北工业大学 一种带有高度调节装置的割草机
US11160207B2 (en) * 2017-10-26 2021-11-02 Firefly Automatix, Inc. Height adjustable mower deck
CN109362330A (zh) * 2018-12-01 2019-02-22 广西建设职业技术学院 一种实用的园林除草装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674837A (en) * 1948-04-14 1954-04-13 Neafie J Buck Power-operated lawn mower
US3099124A (en) * 1961-04-17 1963-07-30 Jacobsen Mfg Co Lawn mower roller adjustment
GB1164603A (en) * 1966-06-14 1969-09-17 Barrington Sidney Haynes Improvements in Agricultural Implements
US3599406A (en) * 1970-04-09 1971-08-17 Jacobsen Mfg Co Tractor-supported lawn mower
US3771296A (en) * 1972-01-25 1973-11-13 Hahn Inc Turf maintenance machine

Also Published As

Publication number Publication date
JPS5029328A (de) 1975-03-25
FR2222933B1 (de) 1978-04-21
FR2222933A1 (de) 1974-10-25
GB1437261A (en) 1976-05-26
DE2413588A1 (de) 1974-10-17
AU6706674A (en) 1975-09-25
SE390864B (sv) 1977-01-31
NL7404066A (de) 1974-10-01
US3918239A (en) 1975-11-11
BE812935A (fr) 1974-07-15

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