FR2271757A1 - Combined grain and fertilizer drill - incorporates hopper with metering-system underneath and air inlets at discharge end of delivery tube - Google Patents

Combined grain and fertilizer drill - incorporates hopper with metering-system underneath and air inlets at discharge end of delivery tube

Info

Publication number
FR2271757A1
FR2271757A1 FR7516215A FR7516215A FR2271757A1 FR 2271757 A1 FR2271757 A1 FR 2271757A1 FR 7516215 A FR7516215 A FR 7516215A FR 7516215 A FR7516215 A FR 7516215A FR 2271757 A1 FR2271757 A1 FR 2271757A1
Authority
FR
France
Prior art keywords
hopper
shaped
distributor head
air inlets
delivery tube
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.)
Granted
Application number
FR7516215A
Other languages
English (en)
French (fr)
Other versions
FR2271757B1 (US20090163788A1-20090625-C00002.png
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.)
Amazonen Werke H Dreyer SE and Co KG
Original Assignee
Amazonen Werke H Dreyer SE and Co KG
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
Priority claimed from DE19742425408 external-priority patent/DE2425408C2/de
Application filed by Amazonen Werke H Dreyer SE and Co KG filed Critical Amazonen Werke H Dreyer SE and Co KG
Publication of FR2271757A1 publication Critical patent/FR2271757A1/fr
Application granted granted Critical
Publication of FR2271757B1 publication Critical patent/FR2271757B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
    • A01C7/081—Seeders depositing seeds in rows using pneumatic means
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C15/00—Fertiliser distributors
    • A01C15/04—Fertiliser distributors using blowers
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
    • A01C7/081—Seeders depositing seeds in rows using pneumatic means
    • A01C7/084—Pneumatic distribution heads for seeders
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C15/00—Fertiliser distributors
    • A01C15/005—Undercarriages, tanks, hoppers, stirrers specially adapted for seeders or fertiliser distributors
    • A01C15/006—Hoppers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Fertilizing (AREA)
  • Sowing (AREA)
FR7516215A 1974-05-25 1975-05-23 Combined grain and fertilizer drill - incorporates hopper with metering-system underneath and air inlets at discharge end of delivery tube Granted FR2271757A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742425408 DE2425408C2 (de) 1974-05-25 Maschine zum Ausbringen von Saatgut und streufähigen Düngemitteln

Publications (2)

Publication Number Publication Date
FR2271757A1 true FR2271757A1 (en) 1975-12-19
FR2271757B1 FR2271757B1 (US20090163788A1-20090625-C00002.png) 1980-04-04

Family

ID=5916478

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7516215A Granted FR2271757A1 (en) 1974-05-25 1975-05-23 Combined grain and fertilizer drill - incorporates hopper with metering-system underneath and air inlets at discharge end of delivery tube

Country Status (2)

Country Link
CA (1) CA1012576A (US20090163788A1-20090625-C00002.png)
FR (1) FR2271757A1 (US20090163788A1-20090625-C00002.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406382A1 (fr) * 1977-10-21 1979-05-18 Weiste Heinrich Machine pneumatique de distribution de produits granuleux
WO1982002994A1 (en) * 1981-03-02 1982-09-16 Ryan Austin Timothy Feeding granular material into a gas stream
FR3053871A1 (fr) * 2016-07-13 2018-01-19 Victor Delimbeuf Semoir a double tremie

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406382A1 (fr) * 1977-10-21 1979-05-18 Weiste Heinrich Machine pneumatique de distribution de produits granuleux
WO1982002994A1 (en) * 1981-03-02 1982-09-16 Ryan Austin Timothy Feeding granular material into a gas stream
FR3053871A1 (fr) * 2016-07-13 2018-01-19 Victor Delimbeuf Semoir a double tremie

Also Published As

Publication number Publication date
DE2425408B1 (de) 1975-10-16
CA1012576A (en) 1977-06-21
FR2271757B1 (US20090163788A1-20090625-C00002.png) 1980-04-04

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Legal Events

Date Code Title Description
ST Notification of lapse