GB646590A - Improvements in mowing machines - Google Patents

Improvements in mowing machines

Info

Publication number
GB646590A
GB646590A GB484648A GB484648A GB646590A GB 646590 A GB646590 A GB 646590A GB 484648 A GB484648 A GB 484648A GB 484648 A GB484648 A GB 484648A GB 646590 A GB646590 A GB 646590A
Authority
GB
United Kingdom
Prior art keywords
pulley
housing
belt
bamford
anc
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
GB484648A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB484648A priority Critical patent/GB646590A/en
Publication of GB646590A publication Critical patent/GB646590A/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
    • A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/30—Driving mechanisms for the cutters

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)

Abstract

646,590. Belt gearing. BAMFORD, C. J., and BAMFORD, H. V. Feb. 18, 1948, No. 4846. [Class 80(i)] [Also in Group I] In a mowing machine (see Group I), two shafts are connected by belt anc pulley or chain anc sprocket drive and mean: are provided for altering the position of the driving surface of one sprocket or pulley in relation to thai of the other. As shown, the shaft 26 carrying a pulley 25 is mounted in a bearing 27 contained in a housing 28, the exterior surfaces 29 of which are eccentric to the shaft 26, the housing 28 being supported in a bracket 30 having a clamping cap 31 to allow adjustment of the angular position of the housing 28. In a modification a pulley has a V- section groove and is made in two separate parts with the division parallel to the plane of rotation the pulley having spring- loaded means tending to keep the two parts of the pulley in the closed position so that the tension of the belt is automatically maintained.
GB484648A 1948-02-18 1948-02-18 Improvements in mowing machines Expired GB646590A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB484648A GB646590A (en) 1948-02-18 1948-02-18 Improvements in mowing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB484648A GB646590A (en) 1948-02-18 1948-02-18 Improvements in mowing machines

Publications (1)

Publication Number Publication Date
GB646590A true GB646590A (en) 1950-11-22

Family

ID=9784891

Family Applications (1)

Application Number Title Priority Date Filing Date
GB484648A Expired GB646590A (en) 1948-02-18 1948-02-18 Improvements in mowing machines

Country Status (1)

Country Link
GB (1) GB646590A (en)

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