GB919689A - Improvements in or relating to lawn mowers - Google Patents

Improvements in or relating to lawn mowers

Info

Publication number
GB919689A
GB919689A GB45445/61A GB4544561A GB919689A GB 919689 A GB919689 A GB 919689A GB 45445/61 A GB45445/61 A GB 45445/61A GB 4544561 A GB4544561 A GB 4544561A GB 919689 A GB919689 A GB 919689A
Authority
GB
United Kingdom
Prior art keywords
wheels
transversely
blades
rotary
ground
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
GB45445/61A
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.)
VERNON WALTER MILLER
Original Assignee
VERNON WALTER MILLER
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 VERNON WALTER MILLER filed Critical VERNON WALTER MILLER
Publication of GB919689A publication Critical patent/GB919689A/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
    • A01D34/63—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
    • 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)

Abstract

919,689. Rotary-scythe mowers. MILLAR, V. W. Dec. 19, 1961 [Jan. 9, 1961], No. 45445/61 Class 6(3). A rotary-scythe mower includes a pair of transversely-spaced rear-wheels 3, a pair of transversely-spaced intermediate wheels 11, and a single front castor-wheel 6, the intermediate wheels being so positioned that they contact the ground only when a hump is encountered, to prevent the blades digging into the ground. The blades are driven by a motor 2 which may be either internal-combustion or electric. The intermediate wheels are carried by fixed brackets 12 on the mower-casing 1, but the axles of the remaining wheels are carried by arms 7, 4, pivoted to the main frame and connected to a rocking lever 15, intermediately fulcrumed on a post 15a and adjustable to vary the height of the wheels by a threaded rod 19 and nut 21. A pivoted handle 23 is provided for pushing the machine.
GB45445/61A 1961-01-09 1961-12-19 Improvements in or relating to lawn mowers Expired GB919689A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA6175 1961-01-09

Publications (1)

Publication Number Publication Date
GB919689A true GB919689A (en) 1963-02-27

Family

ID=25560564

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45445/61A Expired GB919689A (en) 1961-01-09 1961-12-19 Improvements in or relating to lawn mowers

Country Status (1)

Country Link
GB (1) GB919689A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952483A (en) * 1974-03-01 1976-04-27 Masterson Dean H Trimmer with laterally positioned blade and separately adjustable front and rear wheels
US4835952A (en) * 1985-07-23 1989-06-06 Mclane Frank E Lawn mower height adjustment linkages
US6202396B1 (en) 1998-06-16 2001-03-20 Black & Decker Inc. Lawn mower wheel mechanism
US6212863B1 (en) 1998-06-16 2001-04-10 Black & Decker Inc. Lawn mower adjustment mechanism
US6240713B1 (en) 1998-07-11 2001-06-05 Black & Decker Inc. Mower having castor wheel assemblies with rotational braking mechanisms
US6339918B1 (en) 1998-06-16 2002-01-22 Black & Decker Inc. Lawn mower height adjustment
US6484484B1 (en) 1998-06-16 2002-11-26 Black & Decker Inc. Lawn mower for providing power to a garden implement

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952483A (en) * 1974-03-01 1976-04-27 Masterson Dean H Trimmer with laterally positioned blade and separately adjustable front and rear wheels
US4835952A (en) * 1985-07-23 1989-06-06 Mclane Frank E Lawn mower height adjustment linkages
US6202396B1 (en) 1998-06-16 2001-03-20 Black & Decker Inc. Lawn mower wheel mechanism
US6212863B1 (en) 1998-06-16 2001-04-10 Black & Decker Inc. Lawn mower adjustment mechanism
US6339918B1 (en) 1998-06-16 2002-01-22 Black & Decker Inc. Lawn mower height adjustment
US6484484B1 (en) 1998-06-16 2002-11-26 Black & Decker Inc. Lawn mower for providing power to a garden implement
US6240713B1 (en) 1998-07-11 2001-06-05 Black & Decker Inc. Mower having castor wheel assemblies with rotational braking mechanisms

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