GB1064781A – Improvements relating to disc harrows
– Google Patents
GB1064781A – Improvements relating to disc harrows
– Google Patents
Improvements relating to disc harrows
Info
Publication number
GB1064781A
GB1064781A
GB40134/63A
GB4013463A
GB1064781A
GB 1064781 A
GB1064781 A
GB 1064781A
GB 40134/63 A
GB40134/63 A
GB 40134/63A
GB 4013463 A
GB4013463 A
GB 4013463A
GB 1064781 A
GB1064781 A
GB 1064781A
Authority
GB
United Kingdom
Prior art keywords
wheels
ground
discs
oct
engage
Prior art date
1962-10-15
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
GB40134/63A
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.)
Massey Ferguson Inc
Original Assignee
Massey Ferguson Inc
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.)
1962-10-15
Filing date
1963-10-11
Publication date
1967-04-12
1963-10-11
Application filed by Massey Ferguson Inc
filed
Critical
Massey Ferguson Inc
1967-04-12
Publication of GB1064781A
publication
Critical
patent/GB1064781A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
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
A01B21/00—Harrows with rotary non-driven tools
A01B21/08—Harrows with rotary non-driven tools with disc-like tools
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
A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
A01B63/14—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors
A01B63/16—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors with wheels adjustable relatively to the frame
A01B63/22—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors with wheels adjustable relatively to the frame operated by hydraulic or pneumatic means
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
A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
A01B63/14—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors
A01B63/24—Tools or tool-holders adjustable relatively to the frame
A01B63/245—Tools or tool-holders adjustable relatively to the frame laterally adjustable
Abstract
1,064,781. Agricultural implements. MASSEY-FERGUSON Inc. Oct. 11, 1963 [Oct. 15, 1962], No. 40134/63. Heading A1B. A disc harrow comprises two sets of discs 20, 22 adjustably mounted in a carrier frame 13 which is provided with a pair of ground engaging wheels 50 which are controlled by a hydraulic cylinder 66 so that the wheels may be moved between a working position in which the discs engage the ground and a transport position in which the wheels engage theground and the discs are raised clear of the ground. An adjustable hitch 14 is attached to the machine and is connected by a linkage 100 to the transverse shaft 40 of the cranked axle of the ground wheels to raise and lower the hitch in accordance with the movement of the land wheels.
GB40134/63A
1962-10-15
1963-10-11
Improvements relating to disc harrows
Expired
GB1064781A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US230452A
US3216509A
(en)
1962-10-15
1962-10-15
Disk harrow
Publications (1)
Publication Number
Publication Date
GB1064781A
true
GB1064781A
(en)
1967-04-12
Family
ID=22865279
Family Applications (2)
Application Number
Title
Priority Date
Filing Date
GB40134/63A
Expired
GB1064781A
(en)
1962-10-15
1963-10-11
Improvements relating to disc harrows
GB44422/66A
Expired
GB1064782A
(en)
1962-10-15
1963-10-11
Improvements relating to disc harrows
Family Applications After (1)
Application Number
Title
Priority Date
Filing Date
GB44422/66A
Expired
GB1064782A
(en)
1962-10-15
1963-10-11
Improvements relating to disc harrows
Country Status (4)
Country
Link
US
(1)
US3216509A
(en)
DE
(1)
DE1457719A1
(en)
ES
(1)
ES292514A1
(en)
GB
(2)
GB1064781A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2094128A1
(en)
*
1970-06-08
1972-02-04
Int Harvester Co
Families Citing this family (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3323294A
(en)
*
1964-05-05
1967-06-06
Sperry Rand Corp
Mower cutterbar lock
DE9306517U1
(en)
*
1993-04-30
1993-08-19
Brix Wilhelm Christian
Disc harrow with level compensation
Family Cites Families (19)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2090553A
(en)
*
1937-01-28
1937-08-17
Rubens Timothy
Weeder
US2109769A
(en)
*
1937-02-10
1938-03-01
Oscar E Curtis
Automatic control for disk harrows
US2230850A
(en)
*
1939-09-08
1941-02-04
Otto Buller
Bindweed exterminator
US2597121A
(en)
*
1944-06-14
1952-05-20
John Deere Killefer Company
Offset disk harrow
US2616348A
(en)
*
1946-10-12
1952-11-04
Mando S Ariens
Rotary tiller
US2605686A
(en)
*
1946-10-28
1952-08-05
John Deere Van Brunt Co
Power lift
US2701993A
(en)
*
1948-07-15
1955-02-15
James W Allison
Control for agricultural implements
US2691930A
(en)
*
1950-05-18
1954-10-19
Robert H Forgy
Adjustable earthworking implement
US2767538A
(en)
*
1951-04-09
1956-10-23
Horace D Hume
Leveling mechanism for rigid frame disk harrows
US2673508A
(en)
*
1952-04-14
1954-03-30
Ford Motor Co
Tractor-implement linkage
US2765609A
(en)
*
1952-06-14
1956-10-09
Deere & Co
Disk harrow including a wheel attachment
US2840971A
(en)
*
1954-03-15
1958-07-01
Case Co J I
Disc harrow
US2952472A
(en)
*
1956-11-15
1960-09-13
Int Harvester Co
Hydraulic ram attachments
US2897905A
(en)
*
1957-07-03
1959-08-04
Henry F Mccleskey
Tandem disc harrow
US2939539A
(en)
*
1957-11-15
1960-06-07
Int Harvester Co
Implement control means
US2967574A
(en)
*
1959-01-12
1961-01-10
Int Harvester Co
Control means for disk harrow
US2994544A
(en)
*
1959-12-21
1961-08-01
Int Harvester Co
Hydraulic ram mounting
US3078930A
(en)
*
1960-07-27
1963-02-26
Stratton Equipment Company
Implement lift for automotive vehicle
US3082830A
(en)
*
1960-09-30
1963-03-26
Alexander Mfg Company
Disc harrow
1962
1962-10-15
US
US230452A
patent/US3216509A/en
not_active
Expired – Lifetime
1963
1963-10-11
GB
GB40134/63A
patent/GB1064781A/en
not_active
Expired
1963-10-11
GB
GB44422/66A
patent/GB1064782A/en
not_active
Expired
1963-10-15
ES
ES292514A
patent/ES292514A1/en
not_active
Expired
1963-10-15
DE
DE19631457719
patent/DE1457719A1/en
active
Pending
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2094128A1
(en)
*
1970-06-08
1972-02-04
Int Harvester Co
Also Published As
Publication number
Publication date
GB1064782A
(en)
1967-04-12
US3216509A
(en)
1965-11-09
DE1457719A1
(en)
1969-11-06
ES292514A1
(en)
1964-01-16
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