GB1247039A – Improvements in or relating to implements for the lateral displacement of crop lying on the ground
– Google Patents
GB1247039A – Improvements in or relating to implements for the lateral displacement of crop lying on the ground
– Google Patents
Improvements in or relating to implements for the lateral displacement of crop lying on the ground
Info
Publication number
GB1247039A
GB1247039A
GB47501/68A
GB4750168A
GB1247039A
GB 1247039 A
GB1247039 A
GB 1247039A
GB 47501/68 A
GB47501/68 A
GB 47501/68A
GB 4750168 A
GB4750168 A
GB 4750168A
GB 1247039 A
GB1247039 A
GB 1247039A
Authority
GB
United Kingdom
Prior art keywords
ground
rake
wheel
implement
drawbar
Prior art date
1967-10-12
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
GB47501/68A
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.)
1967-10-12
Filing date
1968-10-07
Publication date
1971-09-22
1968-10-07
Application filed by C Van der Lely NV
filed
Critical
C Van der Lely NV
1971-09-22
Publication of GB1247039A
publication
Critical
patent/GB1247039A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
A01D78/08—Haymakers with tines moving with respect to the machine with tine-carrying rotary heads or wheels
A01D78/14—Haymakers with tines moving with respect to the machine with tine-carrying rotary heads or wheels the tines rotating about a substantially horizontal axis
A01D78/148—Rakes having only one heads carrying arm
Abstract
1,247,039. Haymakers. C. VAN DER LELY N.V. 7 Oct., 1968 [12 Oct., 1967], No. 47501/ 68. Heading A1F. A haymaker has rake wheels 35 positioned along an oblique beam 1 which is supported on the ground by a wheel 13, and a second main frame beam 5 rigidly attached near one end of the first beam and extending generally towards its other end. Shown in Fig. 1 is a side-delivery rake. To decrease the working width of the rake the beams 16 and 17 which are attached to beam 1 by bolted flanges 15, 18 may be removed, while to increase the working width an extra beam 41 may be bolted to the leading end of beam 1. In the latter case a rake wheel is added to the leading end of beam 1 so that two extra wheels (shown dotted) are provided. Beams 7, 8 of the frame joint the second main frame beam 5 to the drawbar 21, the beam 8 being hollow to receive the drawbar which is attached to the tow bar 24 of the tractor. A ground wheel 30 which can take a ground-engaging position for the inoperative transport of the implement or a position away from the ground for operation of the implement is journalled on the drawbar 21. The rake wheel 35 are free to rotate at the ends of cranks 34 which are journalled in sleeve bearings 31, 32, 33 whose axes make angles of about 70 degrees with beam 1. Tension springs 39 connect the cranks 34 with rods 42, 36, 37, 38 which run the length of the main frame beam. The rods are moved axially by the tractor hydraulics via duct 40 or by a manually operated screw mechanism with the result that the weight with which the rake wheels bear on the ground is varied. Fig. 4 shows an embodiment in the form of a swath-turner wherein a further beam 48 parallel to beam 1, is provided having rake wheels of a similar type. Conversion from the swath-turner to the side-delivery function can be quickly made by transferring the two rakewheels from beam 48 to beams 16 and 17. For transporting the implement shown in full lines in Fig. 1, the draw bar 21 is attached directly to the mounting of ground wheel 13 so that beam 1 lies approximately in the direction of travel of the towing vehicle. The implement may be front-mounted as in Fig. 5 in which case the implement is able to rest on ground wheel 63 and two feet 56, 61 while being coupled and uncoupled.
GB47501/68A
1967-10-12
1968-10-07
Improvements in or relating to implements for the lateral displacement of crop lying on the ground
Expired
GB1247039A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
NL6713828A
NL6713828A
(en)
1967-10-12
1967-10-12
Publications (1)
Publication Number
Publication Date
GB1247039A
true
GB1247039A
(en)
1971-09-22
Family
ID=19801431
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB47501/68A
Expired
GB1247039A
(en)
1967-10-12
1968-10-07
Improvements in or relating to implements for the lateral displacement of crop lying on the ground
Country Status (8)
Country
Link
US
(1)
US3609950A
(en)
BE
(1)
BE721916A
(en)
CH
(1)
CH491587A
(en)
DE
(1)
DE1801503C3
(en)
FR
(1)
FR1588309A
(en)
GB
(1)
GB1247039A
(en)
IE
(1)
IE32411B1
(en)
NL
(1)
NL6713828A
(en)
Families Citing this family (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
AU5590986A
(en)
*
1985-04-09
1986-10-16
Symonds, D.C.
Improvements relating to rotary rakes
US4800713A
(en)
*
1986-01-28
1989-01-31
Symonds Darrell C
Rotary rakes
US6212866B1
(en)
1999-08-16
2001-04-10
Dan D. Rowse
Single frame pull rake
1967
1967-10-12
NL
NL6713828A
patent/NL6713828A/xx
unknown
1968
1968-10-05
DE
DE1801503A
patent/DE1801503C3/en
not_active
Expired
1968-10-07
GB
GB47501/68A
patent/GB1247039A/en
not_active
Expired
1968-10-07
BE
BE721916D
patent/BE721916A/xx
unknown
1968-10-08
US
US765878A
patent/US3609950A/en
not_active
Expired – Lifetime
1968-10-08
IE
IE1202/68A
patent/IE32411B1/en
unknown
1968-10-09
FR
FR1588309D
patent/FR1588309A/fr
not_active
Expired
1968-10-09
CH
CH1506168A
patent/CH491587A/en
not_active
IP Right Cessation
Also Published As
Publication number
Publication date
NL6713828A
(en)
1969-04-15
DE1801503C3
(en)
1981-06-25
US3609950A
(en)
1971-10-05
IE32411B1
(en)
1973-07-25
DE1801503A1
(en)
1969-05-29
IE32411L
(en)
1969-04-12
CH491587A
(en)
1970-06-15
BE721916A
(en)
1969-03-14
DE1801503B2
(en)
1980-11-06
FR1588309A
(en)
1970-04-10
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None