CA2884185C - Rouleau doseur a geometrie variable - Google Patents

Rouleau doseur a geometrie variable Download PDF

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Publication number
CA2884185C
CA2884185C CA2884185A CA2884185A CA2884185C CA 2884185 C CA2884185 C CA 2884185C CA 2884185 A CA2884185 A CA 2884185A CA 2884185 A CA2884185 A CA 2884185A CA 2884185 C CA2884185 C CA 2884185C
Authority
CA
Canada
Prior art keywords
meter
meter roller
roller
metering system
rollers
Prior art date
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.)
Active
Application number
CA2884185A
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English (en)
Other versions
CA2884185A1 (fr
Inventor
Trevor Lawrence Kowalchuk
Jack Donald Turner
Gordon Anthony Engel
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.)
CNH Industrial Canada Ltd
Original Assignee
CNH Industrial Canada 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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46929190&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2884185(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US13/071,796 external-priority patent/US8434416B2/en
Application filed by CNH Industrial Canada Ltd filed Critical CNH Industrial Canada Ltd
Publication of CA2884185A1 publication Critical patent/CA2884185A1/fr
Application granted granted Critical
Publication of CA2884185C publication Critical patent/CA2884185C/fr
Active legal-status Critical Current
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Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2

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  • Sowing (AREA)
  • Fertilizing (AREA)

Abstract

Un dispositif doseur agricole doté dun rouleau doseur à géométrie variable est présenté. Le dispositif doseur agricole comprend un rouleau doseur comportant une pluralité de cannelures. Une section transversale concentrée des cannelures augmente le long de l'axe longitudinal du rouleau doseur.
CA2884185A 2011-03-25 2011-10-03 Rouleau doseur a geometrie variable Active CA2884185C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/071,796 US8434416B2 (en) 2011-03-10 2011-03-25 Variable geometry meter roller
US13/071,796 2011-03-25
CA2754269A CA2754269C (fr) 2011-03-25 2011-10-03 Rouleau doseur a geometrie variable

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2754269A Division CA2754269C (fr) 2011-03-25 2011-10-03 Rouleau doseur a geometrie variable

Publications (2)

Publication Number Publication Date
CA2884185A1 CA2884185A1 (fr) 2012-09-25
CA2884185C true CA2884185C (fr) 2016-04-05

Family

ID=46929190

Family Applications (3)

Application Number Title Priority Date Filing Date
CA2884185A Active CA2884185C (fr) 2011-03-25 2011-10-03 Rouleau doseur a geometrie variable
CA2884186A Active CA2884186C (fr) 2011-03-25 2011-10-03 Rouleau doseur a geometrie variable
CA2754269A Active CA2754269C (fr) 2011-03-25 2011-10-03 Rouleau doseur a geometrie variable

Family Applications After (2)

Application Number Title Priority Date Filing Date
CA2884186A Active CA2884186C (fr) 2011-03-25 2011-10-03 Rouleau doseur a geometrie variable
CA2754269A Active CA2754269C (fr) 2011-03-25 2011-10-03 Rouleau doseur a geometrie variable

Country Status (1)

Country Link
CA (3) CA2884185C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8671857B2 (en) 2011-03-10 2014-03-18 Cnh Canada, Ltd. Variable geometry meter roller
US11765991B2 (en) 2019-11-14 2023-09-26 Cnh Industrial Canada, Ltd. Particulate material metering system for an agricultural implement
CA3097708A1 (en) 2019-11-14 2021-05-14 Cnh Industrial Canada, Ltd. Particulate material metering system for an agricultural implement
US12349614B2 (en) 2021-11-10 2025-07-08 Deere & Company Air seeding turn compensation using yaw rate from sensor on towing vehicle

Also Published As

Publication number Publication date
CA2884186A1 (fr) 2012-09-25
CA2754269A1 (fr) 2012-09-25
CA2884185A1 (fr) 2012-09-25
CA2754269C (fr) 2015-11-24
CA2884186C (fr) 2016-05-03

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