BR8405532A - Vedacao de material resiliente e dosador de sementes compreendendo a mesma - Google Patents

Vedacao de material resiliente e dosador de sementes compreendendo a mesma

Info

Publication number
BR8405532A
BR8405532A BR8405532A BR8405532A BR8405532A BR 8405532 A BR8405532 A BR 8405532A BR 8405532 A BR8405532 A BR 8405532A BR 8405532 A BR8405532 A BR 8405532A BR 8405532 A BR8405532 A BR 8405532A
Authority
BR
Brazil
Prior art keywords
understanding
same
resilient material
seed doser
sealing resilient
Prior art date
Application number
BR8405532A
Other languages
English (en)
Inventor
Jerry Don Webber
Jay Harold Olson
Richard Francis Gallens
Original Assignee
Deere & Co
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 Deere & Co filed Critical Deere & Co
Publication of BR8405532A publication Critical patent/BR8405532A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/04—Single-grain seeders with or without suction devices
    • A01C7/042—Single-grain seeders with or without suction devices using pneumatic means
    • A01C7/044—Pneumatic seed wheels
    • A01C7/046—Pneumatic seed wheels with perforated seeding discs

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sowing (AREA)
  • Gasket Seals (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
BR8405532A 1983-10-31 1984-10-30 Vedacao de material resiliente e dosador de sementes compreendendo a mesma BR8405532A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54683083A 1983-10-31 1983-10-31

Publications (1)

Publication Number Publication Date
BR8405532A true BR8405532A (pt) 1985-09-10

Family

ID=24182206

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8405532A BR8405532A (pt) 1983-10-31 1984-10-30 Vedacao de material resiliente e dosador de sementes compreendendo a mesma

Country Status (7)

Country Link
EP (1) EP0141638A3 (pt)
AU (1) AU3406384A (pt)
BR (1) BR8405532A (pt)
CA (1) CA1235337A (pt)
DE (1) DE141638T1 (pt)
ES (2) ES8605934A1 (pt)
ZA (1) ZA848462B (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9210134U1 (de) * 1992-07-29 1992-09-24 Schoenmaekers, Johannes G., Meerssen Umfangsdichtung für eine Unterdruckkammer an einer Zuteilvorrichtung
US5740747A (en) * 1996-08-20 1998-04-21 Case Corporation Vacuum seed metering assembly
US5848571A (en) * 1996-08-20 1998-12-15 Case Corporation Seed singulator assembly for a seed metering mechanism
US5799598A (en) * 1996-08-20 1998-09-01 Case Corporation Apparatus for sealing a vacuum chamber of a seed metering apparatus
US5839378A (en) * 1996-08-20 1998-11-24 Case Corporation Agitator assembly for a seed metering mechanism
US6564730B2 (en) 1995-12-29 2003-05-20 Case Corporation Seed planter apparatus and method
US6109193A (en) * 1995-12-29 2000-08-29 Case Corporation Seed planter apparatus and method
US5765720A (en) * 1996-08-20 1998-06-16 Case Corporation Baffle assembly for a seed metering mechanism
US5842428A (en) * 1996-08-20 1998-12-01 Case Corporation Vacuum seed metering apparatus having housing openings
US6044779A (en) * 1998-04-15 2000-04-04 Case Corporation Multiple drop seed disc
US6626120B2 (en) * 2000-12-06 2003-09-30 Jim Bogner Precision air planter for plot planting
US6516733B1 (en) 2001-12-21 2003-02-11 Precision Planting, Inc. Vacuum seed meter and dispensing apparatus
SE534536C2 (sv) 2009-09-14 2011-09-27 Vaederstad Verken Ab Såhus
FR3006145B1 (fr) * 2013-06-04 2015-06-26 Ribouleau Monosem Dispositif de distribution de graines a l'unite

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1457515A (fr) * 1965-08-27 1966-01-24 Nodet Gougis Perfectionnements aux semoirs de précision
US3999690A (en) * 1975-09-17 1976-12-28 White Farm Equipment Company Metering apparatus for a seed planter
SE423138B (sv) * 1978-08-22 1982-04-13 Volvo Ab Axeltetning, avsedd att arbeta vid hoga temperaturer
CA1136665A (en) * 1979-11-27 1982-11-30 Ernst A. Kronenberg Shaft seal of the type incorporating a sealing flange

Also Published As

Publication number Publication date
DE141638T1 (de) 1985-10-10
EP0141638A3 (en) 1986-07-23
ES537212A0 (es) 1986-04-01
ES8605934A1 (es) 1986-04-01
EP0141638A2 (en) 1985-05-15
AU3406384A (en) 1985-05-09
CA1235337A (en) 1988-04-19
ES291055Y (es) 1986-12-01
ZA848462B (en) 1986-06-25
ES291055U (es) 1986-04-16

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)