GB1084788A – Improvements in or relating to agricultural mowers
– Google Patents
GB1084788A – Improvements in or relating to agricultural mowers
– Google Patents
Improvements in or relating to agricultural mowers
Info
Publication number
GB1084788A
GB1084788A
GB41886/64A
GB4188664A
GB1084788A
GB 1084788 A
GB1084788 A
GB 1084788A
GB 41886/64 A
GB41886/64 A
GB 41886/64A
GB 4188664 A
GB4188664 A
GB 4188664A
GB 1084788 A
GB1084788 A
GB 1084788A
Authority
GB
United Kingdom
Prior art keywords
housing
frame member
bearing members
mower
resilient blocks
Prior art date
1963-10-14
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
GB41886/64A
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.)
Navistar Inc
Original Assignee
International Harverster Corp
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.)
1963-10-14
Filing date
1964-10-14
Publication date
1967-09-27
1964-10-14
Application filed by International Harverster Corp
filed
Critical
International Harverster Corp
1967-09-27
Publication of GB1084788A
publication
Critical
patent/GB1084788A/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
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
A01D34/305—Balancing
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
A01D34/03—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
A01D34/06—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle with cutters at the side
A01D34/065—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle with cutters at the side drawn by an animal or a vehicle
Abstract
1,084,788. Mowing machines. INTERNATIONAL HARVESTER CO. Oct. 14, 1964 [Oct. 14, 1963], No. 41886/64. Heading A1F. In a mowing machine of the kind including a mower bar assembly (112) (Fig. 1, not shown), and coupling support (123) articulated to a pendular support structure 51, the pendular structure comprises a housing 50 surrounding a longitudinal frame member 15, and resilient blocks 78, 80 interposed between the frame member and the interior surface of the housing. The frame member is rigidly connected to cross struts 23, 24 of the mower frame and adjacent each end of the frame member has two semi-circular bearing members 30, 32 joined thereto by steel spring clips 37, the bearing members being journalled in circular recesses in the housing which are of slightly greater diameter than the bearing members. Upon raising the mower bar assembly by means of a hydraulic cylinder (147) and linkages (140-146) the excess weight will cause the housing to bear on the bearing members thus preventing excessive compression of the resilient blocks. In operation the cutter bar is reciprocated by a pitman 108 drive from a tractor power take off through a belt and pulley mechanism 160-162. The tension in the belt may be adjusted by actuation of nut 174 which will raise or lower the upper pulley. The resilient blocks are preferably of pure gum rubber.
GB41886/64A
1963-10-14
1964-10-14
Improvements in or relating to agricultural mowers
Expired
GB1084788A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US315784A
US3302376A
(en)
1963-10-14
1963-10-14
Vibration controlled mower mounting
Publications (1)
Publication Number
Publication Date
GB1084788A
true
GB1084788A
(en)
1967-09-27
Family
ID=23226039
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB41886/64A
Expired
GB1084788A
(en)
1963-10-14
1964-10-14
Improvements in or relating to agricultural mowers
Country Status (3)
Country
Link
US
(1)
US3302376A
(en)
DE
(1)
DE1964504U
(en)
GB
(1)
GB1084788A
(en)
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3418795A
(en)
*
1965-10-20
1968-12-31
Int Harvester Co
Combination mower and crop processing apparatus
US4008556A
(en)
*
1976-02-19
1977-02-22
Deere & Company
Isolated harvester cutter bar
US8141331B2
(en)
*
2010-04-20
2012-03-27
Cnh America Llc
Divider support apparatus with integral adjustable torsional preload mechanism and vibration damper
US20140026528A1
(en)
*
2012-07-26
2014-01-30
Bruno Thiboutot
Resilient mounting joint for a sickle bar
Family Cites Families (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2311095A
(en)
*
1941-06-16
1943-02-16
Detroit Harvester Co
Side mower for tractors
US2495986A
(en)
*
1947-03-05
1950-01-31
Case Co J I
Mowing apparatus
US3092947A
(en)
*
1961-04-05
1963-06-11
Int Harvester Co
Yieldable pendulum mower mounting
1963
1963-10-14
US
US315784A
patent/US3302376A/en
not_active
Expired – Lifetime
1964
1964-10-13
DE
DEJ13140U
patent/DE1964504U/en
not_active
Expired
1964-10-14
GB
GB41886/64A
patent/GB1084788A/en
not_active
Expired
Also Published As
Publication number
Publication date
US3302376A
(en)
1967-02-07
DE1964504U
(en)
1967-07-20
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None