US112629A - Improvement in finger-beams for harvesters - Google Patents

Improvement in finger-beams for harvesters Download PDF

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Publication number
US112629A
US112629A US112629DA US112629A US 112629 A US112629 A US 112629A US 112629D A US112629D A US 112629DA US 112629 A US112629 A US 112629A
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United States
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finger
improvement
harvesters
beams
salem
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Expired - Lifetime
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D34/00Mowers; Mowing apparatus of harvesters
    • A01D34/01Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/02Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/13Cutting apparatus
    • A01D34/18Guard fingers; Ledger-plates

Definitions

  • Figure 1 represents a perspectiveview of so much of my improved harvester as is necessary to illus- ⁇ trate the invention herein claimed; and Fig.

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvesting Machines For Root Crops (AREA)

Description

UNITED STATES PATENT CEFICE.
v AMos RANK, 0E SALEM, oHIo.
IMPROVEMENT IN FINGER-BEAMS FOR HARVESTERS.
` Specicationforming part of Letters Patent No. 112,629, dated March 14, 1871.
To all zrhom it may concern Bc it known that I, AMOs RANK, of Salem, in the county ofOolumbiana and State of Ohio,
\ `have invented a new and useful Improvement in Finger-Beams for Harvesters, ofwhieh the following is a specification `'llieobject of my invention4 is to secure a light butl strong`-iinger-beam5` to which end "the improvement consists in constructing the `finger-loeam of a harvester of thin sheet'metal to diminish its-weight, and corrugating the beam parallel with its length to secure the necessary degree of stiffness.
In the accompanying drawing, Figure 1 represents a perspectiveview of so much of my improved harvester as is necessary to illus- `trate the invention herein claimed; and Fig.
US112629D Improvement in finger-beams for harvesters Expired - Lifetime US112629A (en)

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