GB1314377A - Lawn mowers - Google Patents

Lawn mowers

Info

Publication number
GB1314377A
GB1314377A GB4156170A GB1314377DA GB1314377A GB 1314377 A GB1314377 A GB 1314377A GB 4156170 A GB4156170 A GB 4156170A GB 1314377D A GB1314377D A GB 1314377DA GB 1314377 A GB1314377 A GB 1314377A
Authority
GB
United Kingdom
Prior art keywords
handle
fixed
lawn mowers
aug
serves
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
GB4156170A
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.)
Qualcast Lawn Mowers Ltd
Original Assignee
Qualcast Lawn Mowers 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 Qualcast Lawn Mowers Ltd filed Critical Qualcast Lawn Mowers Ltd
Publication of GB1314377A publication Critical patent/GB1314377A/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
    • A01D34/46—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 hand-guided by a walking operator
    • 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
    • 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
    • A01D34/62—Other details
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D2101/00—Lawn-mowers

Abstract

1314377 Lawn mowers QUALCAST (LAWN MOWERS) Ltd 27 Aug 1971 [28 Aug 1970] 41561/70 Heading A1F A lawn mower has a cutting cylinder, shown in ghost lines in Fig. 2, and a bottom blade 11 which is attached at its rear by leaf springs 12 and at its front by a T-shaped bar 17 and spring 19, its height being adjustable by rotating the nut 20. The rear rollers 31 are supported on levers (38), Fig. 5 (not shown) which are fixed to manually adjustable members 41, the latter co-operating resiliently with indentations 42 to variably position the rollers in accordance with the desired cutting height. The handle 21 is fixed to a horizontal bar (60), Fig. 3 (not shown) which is rotatably mounted beneath housings 22. The rod 23, one end of which is fixed to the handle, serves to limit the motion of the handle in conjunction with plate 33. An indentation in the upper portion of plate 33 serves to retain the handle in either of its extreme positions, i.e. operating and stowing positions. The cutting cylinder is driven by an electric A.C. motor at, for example 2000 r.p.m., by means of a toothed belt and moulded plastics pulleys. The cylinder has three blades and is about four inches in diameter. The front wheels 30 are attached to their axle 51 by means of plastics bearings as shown in Fig. 6.
GB4156170A 1970-08-28 1970-08-28 Lawn mowers Expired GB1314377A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB762772 1970-08-28
GB4156170 1970-08-28
GB762972 1970-08-28
GB762872 1970-08-28

Publications (1)

Publication Number Publication Date
GB1314377A true GB1314377A (en) 1973-04-18

Family

ID=62529130

Family Applications (4)

Application Number Title Priority Date Filing Date
GB4156170A Expired GB1314377A (en) 1970-08-28 1970-08-28 Lawn mowers
GB762872A Expired GB1314379A (en) 1970-08-28 1970-08-28 Lawn mowers
GB762772A Expired GB1314378A (en) 1970-08-28 1970-08-28 Lawn mowers
GB762972A Expired GB1314380A (en) 1970-08-28 1970-08-28 Lawn mowers

Family Applications After (3)

Application Number Title Priority Date Filing Date
GB762872A Expired GB1314379A (en) 1970-08-28 1970-08-28 Lawn mowers
GB762772A Expired GB1314378A (en) 1970-08-28 1970-08-28 Lawn mowers
GB762972A Expired GB1314380A (en) 1970-08-28 1970-08-28 Lawn mowers

Country Status (5)

Country Link
BE (1) BE771865A (en)
DE (3) DE2142551C2 (en)
FR (1) FR2107140A5 (en)
GB (4) GB1314377A (en)
NL (1) NL7111716A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1281308A1 (en) * 2001-08-03 2003-02-05 VIV Engineering Inc. Hand-pushed mower

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451700A1 (en) * 1979-03-22 1980-10-17 Wolf Outils Lawn mower cutting height adjuster - includes flexible spring connecting wheel and locking mechanism
EP0106452B1 (en) * 1982-09-15 1987-10-21 Birmid Qualcast (Home & Garden Equipment) Limited Bottom blade mounting assembly for cylinder lawnmowers
DE3728059C2 (en) * 1987-08-22 1995-11-23 Brill Produktions Gmbh mowing machine
GB9200271D0 (en) * 1992-01-08 1992-02-26 Flymo Ltd Rotary apparatus
GB2356120B (en) * 1999-08-23 2003-12-03 Bosch Gmbh Robert Lawncare apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1695438A (en) 1926-09-03 1928-12-18 Panalle Anatole Lawn-mower attachment
US2786694A (en) 1955-06-20 1957-03-26 Motor Wheel Corp Adjustable mounting for handle of lawn mowers
US3035386A (en) * 1958-11-12 1962-05-22 Sunbeam Corp Power operated lawn mower
DE1902421U (en) 1964-05-04 1964-10-15 Heinz Frank STUFFED TOY.
DE1582485A1 (en) * 1967-01-16 1970-09-10 Wolf Gmbh Spindle mower
DE1978032U (en) * 1967-07-22 1968-02-01 Robert Fischer GRASS MACHINE WITH MOTOR-DRIVEN CIRCULATING DRUM KNIFE.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1281308A1 (en) * 2001-08-03 2003-02-05 VIV Engineering Inc. Hand-pushed mower

Also Published As

Publication number Publication date
DE2142551A1 (en) 1972-03-02
NL7111716A (en) 1972-03-01
DE2167206C2 (en) 1982-11-25
DE2167244C2 (en) 1984-04-19
GB1314380A (en) 1973-04-18
FR2107140A5 (en) 1972-05-05
GB1314378A (en) 1973-04-18
DE2142551C2 (en) 1982-09-16
BE771865A (en) 1971-12-31
GB1314379A (en) 1973-04-18

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years