IT1114780B - Mietitrebbia - Google Patents

Mietitrebbia

Info

Publication number
IT1114780B
IT1114780B IT22526/77A IT2252677A IT1114780B IT 1114780 B IT1114780 B IT 1114780B IT 22526/77 A IT22526/77 A IT 22526/77A IT 2252677 A IT2252677 A IT 2252677A IT 1114780 B IT1114780 B IT 1114780B
Authority
IT
Italy
Prior art keywords
harvester
Prior art date
Application number
IT22526/77A
Other languages
English (en)
Original Assignee
Sperry Rand Corp
Sperry 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.)
Filing date
Publication date
Application filed by Sperry Rand Corp, Sperry Corp filed Critical Sperry Rand Corp
Application granted granted Critical
Publication of IT1114780B publication Critical patent/IT1114780B/it

Links

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
    • A01F7/00—Threshing apparatus
    • A01F7/02—Threshing apparatus with rotating tools
    • A01F7/06—Threshing apparatus with rotating tools with axles in line with the feeding direction ; Axial threshing machines
    • 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
    • A01F12/44—Grain cleaners; Grain separators
    • A01F12/442—Rotary cleaners

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Threshing Machine Elements (AREA)
IT22526/77A 1976-07-14 1977-04-15 Mietitrebbia IT1114780B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/705,379 US4075823A (en) 1976-07-14 1976-07-14 Combine harvester

Publications (1)

Publication Number Publication Date
IT1114780B true IT1114780B (it) 1986-01-27

Family

ID=24833211

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22526/77A IT1114780B (it) 1976-07-14 1977-04-15 Mietitrebbia

Country Status (7)

Country Link
US (1) US4075823A (it)
BR (1) BR7702933A (it)
CA (1) CA1053528A (it)
DE (1) DE2729033A1 (it)
FR (1) FR2358094A1 (it)
GB (1) GB1572260A (it)
IT (1) IT1114780B (it)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7606713A (pt) * 1976-10-05 1977-04-05 Penha De Maquinas Agricolas Co Aperfeicoamentos em colhedeira de cereais
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
DE2923022A1 (de) * 1979-06-07 1981-02-05 Claas Ohg Schuettlerloser selbstfahrender maehdrescher
DE2946291A1 (de) * 1979-06-07 1981-05-27 Claas Ohg, 4834 Harsewinkel Schuettlerloser selbstfahrender maehdrescher
DD211219A3 (de) * 1982-08-12 1984-07-04 Fortschritt Veb K Einrichtung zur strohablage an axialflussmaehdreschern
US4607480A (en) * 1985-04-16 1986-08-26 Glavnoe Spetsializirovannoe Konstruktorskoe Bjuro Po Mashinam Uborki Zernovykh Kultur I Samokhodnykh Shassi Axial-flow combine
DE3830330A1 (de) * 1988-09-07 1990-03-15 Schuett & Grundei Orthopaedie Kniegelenk fuer eine beinprothese
US4986794A (en) * 1990-04-03 1991-01-22 J. I. Case Company Rotor assembly for an axial-flow combine
CA2180691C (en) * 1996-07-08 1998-11-17 Robert H. Mcleod Harvesting system and method
US5795222A (en) * 1996-11-01 1998-08-18 Bob Mcleod Inc. McLeod yard plant
US5794423A (en) * 1996-11-01 1998-08-18 Bob Mcleod Inc. Mobile harvester for chaff, grain, grain leavings and weed seeds
US5901541A (en) * 1997-04-30 1999-05-11 Lindquist; Dale Corn stover collection apparatus
CA2274288A1 (en) 1999-06-09 2000-12-09 Mcleod Harvest Inc. Method and apparatus for harvesting crops
US6358142B1 (en) 2000-02-14 2002-03-19 Case Corporation Concave assembly and support structure for a rotary combine
CA2327994A1 (en) 2000-12-08 2002-06-08 Robert H. Mcleod Hydraulic drive line for pull-type crop harvester
DE10139539A1 (de) * 2001-08-10 2003-04-10 Claas Selbstfahr Erntemasch Landwirtschaftliche Erntemaschine
US8075377B2 (en) * 2007-11-29 2011-12-13 Deere & Company Rear rotor cone
US8157629B2 (en) * 2008-03-14 2012-04-17 Deere & Company Concave suspension for a threshing section in a harvesting machine
US9345194B2 (en) * 2009-09-30 2016-05-24 Cnh Industrial America Llc Automatic display of remote camera image
US8829389B2 (en) 2009-12-11 2014-09-09 Cnh Industrial America Llc Helical bar concave
US8313361B2 (en) * 2009-12-11 2012-11-20 Cnh America Llc Helical bar concave
US8721411B2 (en) * 2011-03-25 2014-05-13 Agco Corporation Axial flow disrupter
US8454416B1 (en) 2011-09-09 2013-06-04 Donald J. Estes Concave with an array of longitudinally notched spaced apart threshing elements
US9119349B2 (en) * 2012-12-21 2015-09-01 Cnh Industrial America Llc Concave with crop guidance features
CN103444363A (zh) * 2013-08-12 2013-12-18 山东常林农业装备股份有限公司 一种三行玉米收获机用装配剥皮机的旋转升降割台
CN103931358B (zh) * 2014-04-29 2016-02-17 李禄海 可变向脱粒的玉米脱粒机
US11317566B2 (en) 2017-06-23 2022-05-03 Thrashmaster Combines, LLC Universal threshing concave for an agricultural combine
US10932414B2 (en) * 2017-11-29 2021-03-02 Agco Corporation Concave adjustment system in a combine harvester twin axial-flow crop processor
US12075730B2 (en) * 2017-12-28 2024-09-03 Brian G. Robertson Offset concave threshing bars
CN110140509B (zh) * 2019-02-15 2024-02-23 向青茂 一种简易割前脱粒联合收谷机
CN115885700A (zh) * 2022-02-22 2023-04-04 山东登海种业股份有限公司 筛选玉米种子的工艺及构件
CN114788438B (zh) * 2022-05-05 2023-05-12 扬州大学 一种无人化中耕除草机
USD1031792S1 (en) 2022-08-30 2024-06-18 Calmer Holding Company, Llc Round bar concave
US11877538B1 (en) * 2022-08-30 2024-01-23 Calmer Holding Company, Llc Threshing grains and legumes utilizing concaves with adjustable openings
USD1031793S1 (en) 2022-08-30 2024-06-18 Calmer Holding Company, Llc Separating grate
USD1032666S1 (en) 2022-08-30 2024-06-25 Calmer Holding Company, Llc MOG limiting subassembly for combine concave
USD1031791S1 (en) 2022-08-30 2024-06-18 Calmer Holding Company, Llc Straight bar concave

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1489578A (fr) * 1966-08-17 1967-07-21 Massey Ferguson Inc Perfectionnements apportés aux moissonneuses-batteuses
CA931850A (en) * 1968-04-17 1973-08-14 H. Mcneil Donald Combine harvester
DE1941248C3 (de) * 1969-08-13 1980-01-03 Maschinenfabrik Fahr Ag Gottmadingen, 7702 Gottmadingen Mähdrescher mit Axialdrusch
BE788802A (nl) * 1971-07-06 1973-01-02 Clayson Nv Verbeteringen aan maaidorsers.
BE790499A (fr) * 1971-10-25 1973-02-15 Clayson Nv Kompakte maaidorser
US3742686A (en) * 1972-05-10 1973-07-03 Sperry Rand Corp Axial flow combine harvester
US3871384A (en) * 1973-06-29 1975-03-18 Int Harvester Co Removable concave for an axial flow-type combine and adjusting means therefor
FR2335119A1 (fr) * 1975-12-08 1977-07-08 Lampes Sa Dispositif de reglage de puissance des lampes a decharge
US3995645A (en) * 1975-12-16 1976-12-07 Sperry Rand Corporation Axial flow combine having concave relief
US4004404A (en) * 1976-03-01 1977-01-25 Sperry Rand Corporation Rotary combine with improved concave
US4003384A (en) * 1976-03-29 1977-01-18 Sperry Rand Corporation Grain distribution means for rotary combine

Also Published As

Publication number Publication date
FR2358094A1 (fr) 1978-02-10
DE2729033C2 (it) 1987-08-06
GB1572260A (en) 1980-07-30
DE2729033A1 (de) 1978-01-19
BR7702933A (pt) 1978-11-14
FR2358094B1 (it) 1983-08-12
US4075823A (en) 1978-02-28
CA1053528A (en) 1979-05-01

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