GB1025734A - Improvements in or relating to raking implements - Google Patents

Improvements in or relating to raking implements

Info

Publication number
GB1025734A
GB1025734A GB165963A GB165963A GB1025734A GB 1025734 A GB1025734 A GB 1025734A GB 165963 A GB165963 A GB 165963A GB 165963 A GB165963 A GB 165963A GB 1025734 A GB1025734 A GB 1025734A
Authority
GB
United Kingdom
Prior art keywords
frame
section
sections
spindle
arm
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
GB165963A
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.)
C Van der Lely NV
Original Assignee
C Van der Lely NV
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 C Van der Lely NV filed Critical C Van der Lely NV
Publication of GB1025734A publication Critical patent/GB1025734A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D78/00—Haymakers with tines moving with respect to the machine
    • A01D78/02—Haymakers with tines moving with respect to the machine with tine-carrying bars or equivalent members which interconnect heads rotating about horizontal axes, e.g. of rotary-drum type
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B73/00—Means or arrangements to facilitate transportation of agricultural machines or implements, e.g. folding frames to reduce overall width
    • A01B73/02—Folding frames
    • A01B73/06—Folding frames foldable about a vertical axis
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B73/00—Means or arrangements to facilitate transportation of agricultural machines or implements, e.g. folding frames to reduce overall width
    • A01B73/02—Folding frames
    • A01B73/06—Folding frames foldable about a vertical axis
    • A01B73/067—Folding frames foldable about a vertical axis to a position essentially rearward of the axis, in relation to the direction of travel
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D78/00—Haymakers with tines moving with respect to the machine
    • A01D78/001—Side-delivery rakes
    • A01D78/002—Drum-turner-tedders with lateral discharge
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D78/00—Haymakers with tines moving with respect to the machine
    • A01D78/005—Turners; Tedders
    • A01D78/006—Rotating turners
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D78/00—Haymakers with tines moving with respect to the machine
    • A01D78/08—Haymakers with tines moving with respect to the machine with tine-carrying rotary heads or wheels
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D80/00—Parts or details of, or accessories for, haymakers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Agricultural Machines (AREA)
  • Tents Or Canopies (AREA)
  • Harvester Elements (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Cultivation Of Plants (AREA)

Abstract

1,025,734. Hay-tedders. C. VAN DER LELY N.V. Jan. 14, 1963 [Jan. 18, 1962], No. 1659/63. Heading A1F. In a rotary-drum tedder having at least two side-by-side frame sections 1, 2 each carrying a tined drum 4, 5 rotatable about a horizontal axis, each frame-section is provided with a hood (not shown) to surround part of the drum which rotates so that its tines move forwardly over the ground, the frame-sections being interconnected by a horizontal pivot 11 (Fig 2) which permits their relative movement over irregular ground. Each frame section is U- shaped in plan, the centre section having a forwardly-extenting rigid drawbar 13 and two lockable caster-wheels 15, 16. Each caster-wheel assembly is mounted on an arm 22 (Fig. 3) pivoted at 21 to the main beam 10. A lug 32 on the arm 22 is connected by a link 34 to a spindle 37 on an arm 40 rigid with a collar 42 on a vertical spindle 41 rotatable in bearings 43 on a rearwardly-extending limb, 11 or 12, of the centre frame-section. The spindle 41 is united with the pivot 71 by a junctionpiece 75. Each limb 11, 12 of the centre section 2 has an upwardly-extending spindle 93 connected by a link 94 to an arm 100 rigid with a shaft 101 (Figs. 2, 6) passing through the tubular main beam (e.g. 66) of the adjacent frame-section. The outer end of each outer frame-section carries a caster-wheel assembly (Fig. 6) on a parallel-linkwork, 102, 115 which is connected to the shaft 101, the arrangement being that each outer section can be swung, about the spindle 41 into the dotted position of Fig. 1 the links 34, 94 then causing the centre section to rise on its casters 15, 16 and the outer sections to raise on their casters 112, 121. The centresection rotor 5 is driven through a gear casing 63, from a stub-shaft 65 connected to the tractor, and through a gear-box 58, the outer sections being connected to the shaft 8 of the central rotor by couplings (Fig. 4, not shown) having squared male and female parts, the drive being automatically broken when the frame-sections are moved to transport-position. Detachable pivot-bolts 79 co-axial with the pivots 71 retain the frame-sections in transverse alignment without interfering with vertical movement of the sections. In Fig. 11 each hood 149 has an obliquely-extending screen 150 of rods to guide the discharged crop into a narrow swarth, the outer sections 4 being movable into the dotted position for transport.
GB165963A 1962-01-18 1963-01-14 Improvements in or relating to raking implements Expired GB1025734A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL273729 1962-01-18

Publications (1)

Publication Number Publication Date
GB1025734A true GB1025734A (en) 1966-04-14

Family

ID=19753542

Family Applications (4)

Application Number Title Priority Date Filing Date
GB4923365A Expired GB1030898A (en) 1962-01-18 1962-12-19 Improvements in or relating to an implement for working crop lying on the ground
GB4923465A Expired GB1030899A (en) 1962-01-18 1962-12-19 Improvements in or relating to an implement for working crop lying on the ground
GB4794062A Expired GB1030897A (en) 1962-01-18 1962-12-19 Improvements in or relating to raking implements
GB165963A Expired GB1025734A (en) 1962-01-18 1963-01-14 Improvements in or relating to raking implements

Family Applications Before (3)

Application Number Title Priority Date Filing Date
GB4923365A Expired GB1030898A (en) 1962-01-18 1962-12-19 Improvements in or relating to an implement for working crop lying on the ground
GB4923465A Expired GB1030899A (en) 1962-01-18 1962-12-19 Improvements in or relating to an implement for working crop lying on the ground
GB4794062A Expired GB1030897A (en) 1962-01-18 1962-12-19 Improvements in or relating to raking implements

Country Status (4)

Country Link
AT (2) AT288760B (en)
CH (1) CH425313A (en)
DE (4) DE1482764A1 (en)
GB (4) GB1030898A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2912281A1 (en) * 2007-02-08 2008-08-15 Sofibrie Snc Tedder for e.g. cutting alfafa, has central element formed of chassis, tedding fingers that are driven at variable speed and are adjustable by independent chassis, and hood covering part of top of rotor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504076A (en) * 1983-09-16 1985-03-12 Deere & Company Forward-folding agricultural implement featuring narrow row spacing
NL1006945C2 (en) * 1997-09-04 1999-03-05 Arend Mulder Tool carrier.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2912281A1 (en) * 2007-02-08 2008-08-15 Sofibrie Snc Tedder for e.g. cutting alfafa, has central element formed of chassis, tedding fingers that are driven at variable speed and are adjustable by independent chassis, and hood covering part of top of rotor

Also Published As

Publication number Publication date
DE1757300A1 (en) 1971-04-08
CH425313A (en) 1966-11-30
DE1482764A1 (en) 1969-04-10
AT288760B (en) 1971-03-25
DE1482765A1 (en) 1969-05-14
GB1030897A (en) 1966-05-25
GB1030899A (en) 1966-05-25
GB1030898A (en) 1966-05-25
DE1900037U (en) 1964-09-03
AT263433B (en) 1968-07-25

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