GB389183A - Improvements in the cutting cylinders of lawn mowers - Google Patents

Improvements in the cutting cylinders of lawn mowers

Info

Publication number
GB389183A
GB389183A GB3178831A GB3178831A GB389183A GB 389183 A GB389183 A GB 389183A GB 3178831 A GB3178831 A GB 3178831A GB 3178831 A GB3178831 A GB 3178831A GB 389183 A GB389183 A GB 389183A
Authority
GB
United Kingdom
Prior art keywords
gashes
shaft
lawn
mowers
spiders
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
GB3178831A
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.)
JOSEPH MASON FLEMING
Original Assignee
JOSEPH MASON FLEMING
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 JOSEPH MASON FLEMING filed Critical JOSEPH MASON FLEMING
Priority to GB3178831A priority Critical patent/GB389183A/en
Publication of GB389183A publication Critical patent/GB389183A/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
    • 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
    • A01D34/52—Cutting apparatus
    • 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

389,183. Lawn-mowers. FLEMING, J. M., Grangehurst, Lynton Park, Cheadle Hulme, Cheshire, and BARNES, W. H., 9, Badminton Road, Chorlton-cum- Hardy, Manchester. Nov. 17, 1931, No. 31788. [Class 6 (ii).] A rotary cutting cylinder for lawn-mowers comprises a central shaft A having longitudinal gashes a so as to expand the metal locally as at a<1>, Fig. 5, and the spiders B carrying the blades are pressed or driven on the shaft and held frictionally at the expanded parts. The gashes may be formed by a rounded chisellike tool which does not remove the metal but bulges it out on both sides of the gash. Instead of having gashes, the shaft may be knurled as by a tool or rollers. The spiders are driven on either hot or cold. The spider arms b. are twisted spirally to receive the blades which may be bolted thereto.
GB3178831A 1931-11-17 1931-11-17 Improvements in the cutting cylinders of lawn mowers Expired GB389183A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3178831A GB389183A (en) 1931-11-17 1931-11-17 Improvements in the cutting cylinders of lawn mowers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3178831A GB389183A (en) 1931-11-17 1931-11-17 Improvements in the cutting cylinders of lawn mowers

Publications (1)

Publication Number Publication Date
GB389183A true GB389183A (en) 1933-03-16

Family

ID=10328406

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3178831A Expired GB389183A (en) 1931-11-17 1931-11-17 Improvements in the cutting cylinders of lawn mowers

Country Status (1)

Country Link
GB (1) GB389183A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2495372A (en) * 1945-08-02 1950-01-24 Pioneer Gen E Motor Corp Reel and cutter blade for lawn mowers
US2709884A (en) * 1950-07-01 1955-06-07 Henry L Heineke Lawn mower reel
GB2309502A (en) * 1996-01-24 1997-07-30 Sturmey Archer Ltd Securing member on shaft

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2495372A (en) * 1945-08-02 1950-01-24 Pioneer Gen E Motor Corp Reel and cutter blade for lawn mowers
US2709884A (en) * 1950-07-01 1955-06-07 Henry L Heineke Lawn mower reel
GB2309502A (en) * 1996-01-24 1997-07-30 Sturmey Archer Ltd Securing member on shaft

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