GB1102570A – Threshing mechanism
– Google Patents
GB1102570A – Threshing mechanism
– Google Patents
Threshing mechanism
Info
Publication number
GB1102570A
GB1102570A
GB18218/65A
GB1821865A
GB1102570A
GB 1102570 A
GB1102570 A
GB 1102570A
GB 18218/65 A
GB18218/65 A
GB 18218/65A
GB 1821865 A
GB1821865 A
GB 1821865A
GB 1102570 A
GB1102570 A
GB 1102570A
Authority
GB
United Kingdom
Prior art keywords
drum
shaft
concave
threshing
springs
Prior art date
1964-05-05
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
GB18218/65A
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.)
AGCO Ltd
Original Assignee
Massey Ferguson Ltd
Massey Ferguson United Kingdom Ltd
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.)
1964-05-05
Filing date
1965-04-30
Publication date
1968-02-07
1965-04-30
Application filed by Massey Ferguson Ltd, Massey Ferguson United Kingdom Ltd
filed
Critical
Massey Ferguson Ltd
1968-02-07
Publication of GB1102570A
publication
Critical
patent/GB1102570A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
A—HUMAN NECESSITIES
A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
A01F12/00—Parts or details of threshing apparatus
A01F12/18—Threshing devices
Abstract
1,102,570. Threshing mechanism. MASSEY-FERGUSON Ltd. 30 April, 1965 [5 May, 1964], No. 18218/65. Heading A1F. A threshing and separating mechanism, e.g. of a combine harvester, comprises a frusto-conical concave 20 and a frustoconical threshing drum 21 mounted coaxially therewith which drum is axially movable relative to the concave against action of springs 70 to permit the mechanism to clear itself when overloaded or when a foreign object becomes wedged between the concave and drum. The drum includes collars 63 and 64 mounted for axial movement on a sleeve shaft 60 and a spline portion 65 of shaft 58 respectively. The collar 63 is urged by springs 70 against abutments 77 on the sleeve shaft. To vary the normal position of the drum, a screw shaft 78 journalled in a stub shaft 56 is rotated and moves the shaft 58, sleeve shaft 60 and drum 21 relative to the stub shaft. The combine harvester (Fig. 1, not shown) comprises a reel, cutter bar, double auger and an elevator which feeds crop into an aperture in the concave. Corn passes through the concave on to shakers and straw is ejected by rasp bars of the threshing drum into a shoot.
GB18218/65A
1964-05-05
1965-04-30
Threshing mechanism
Expired
GB1102570A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US365062A
US3306302A
(en)
1964-05-05
1964-05-05
Threshing assembly
Publications (1)
Publication Number
Publication Date
GB1102570A
true
GB1102570A
(en)
1968-02-07
Family
ID=23437320
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB18218/65A
Expired
GB1102570A
(en)
1964-05-05
1965-04-30
Threshing mechanism
Country Status (4)
Country
Link
US
(1)
US3306302A
(en)
ES
(1)
ES312556A1
(en)
GB
(1)
GB1102570A
(en)
SE
(1)
SE305563B
(en)
Families Citing this family (15)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB1135061A
(en)
*
1965-02-06
1968-11-27
Massey Ferguson Gmbh
Improvements in threshing and separating assemblies
US3426760A
(en)
*
1965-11-23
1969-02-11
Massey Ferguson Inc
Toothed conical threshing assembly
US4087953A
(en)
*
1976-10-28
1978-05-09
Deere & Company
Combine crop feeding system
GB1592117A
(en)
*
1977-03-01
1981-07-01
Univ Adelaide
Thresher
US4108150A
(en)
*
1977-03-23
1978-08-22
Allis-Chalmers Corporation
Agitator for an axial flow cylinder
US4139013A
(en)
*
1977-10-20
1979-02-13
Deere & Company
Threshing rotor for a combine
US4154250A
(en)
*
1978-03-03
1979-05-15
Allis-Chalmers Corporation
Drive mechanism and support arrangement for agitator of axial flow threshing cylinder
US4222395A
(en)
*
1979-04-30
1980-09-16
Allis-Chalmers Corporation
Threshing cage fingers for retarding the flow of material through an axial flow harvester
US4249542A
(en)
*
1979-12-20
1981-02-10
Schuler Murry W
Combine
US6468152B2
(en)
2001-03-02
2002-10-22
Deere & Company
Rotary combine having a frusto-conical rotor housing
EP2298063B1
(en)
*
2009-09-18
2019-05-01
CNH Industrial Belgium nv
Threshing system
DE102017120675A1
(en)
*
2017-09-07
2019-03-07
Claas Selbstfahrende Erntemaschinen Gmbh
Harvester
DE102017120674A1
(en)
*
2017-09-07
2019-03-07
Claas Selbstfahrende Erntemaschinen Gmbh
Harvester
CN108012672B
(en)
*
2018-01-03
2023-10-03
苏州萨伯工业设计有限公司
Dynamic balance threshing device with servo feedback control function
US10674672B2
(en)
*
2018-01-22
2020-06-09
Cnh Industrial America Llc
Free-rolling rotor cage
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US1029451A
(en)
*
1910-05-13
1912-06-11
Charles Mckee
Corn-sheller.
US1096554A
(en)
*
1913-03-19
1914-05-12
James W Morrison
Corn-sheller.
US2325654A
(en)
*
1939-12-23
1943-08-03
Kalb Agricutural Ass Inc De
Corn sheller
US2484228A
(en)
*
1943-12-13
1949-10-11
Isay Rudolf
Corn shelling machine with adjustable concave
1964
1964-05-05
US
US365062A
patent/US3306302A/en
not_active
Expired – Lifetime
1965
1965-04-30
GB
GB18218/65A
patent/GB1102570A/en
not_active
Expired
1965-05-03
SE
SE5759/65A
patent/SE305563B/xx
unknown
1965-05-04
ES
ES0312556A
patent/ES312556A1/en
not_active
Expired
Also Published As
Publication number
Publication date
SE305563B
(en)
1968-10-28
ES312556A1
(en)
1966-02-01
US3306302A
(en)
1967-02-28
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None