PT67996B - Dispositif de separation de grains pour semoir a depression - Google Patents

Dispositif de separation de grains pour semoir a depression

Info

Publication number
PT67996B
PT67996B PT67996A PT6799678A PT67996B PT 67996 B PT67996 B PT 67996B PT 67996 A PT67996 A PT 67996A PT 6799678 A PT6799678 A PT 6799678A PT 67996 B PT67996 B PT 67996B
Authority
PT
Portugal
Prior art keywords
depression
separation device
seeding machine
grain separation
grain
Prior art date
Application number
PT67996A
Other languages
English (en)
Portuguese (pt)
Other versions
PT67996A (fr
Original Assignee
Benac Sa
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 Benac Sa filed Critical Benac Sa
Publication of PT67996A publication Critical patent/PT67996A/fr
Publication of PT67996B publication Critical patent/PT67996B/fr

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)
  • Threshing Machine Elements (AREA)
PT67996A 1977-06-21 1978-05-04 Dispositif de separation de grains pour semoir a depression PT67996B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7718945A FR2394975A1 (fr) 1977-06-21 1977-06-21 Dispositif de separation de grains pour semoir a depression

Publications (2)

Publication Number Publication Date
PT67996A PT67996A (fr) 1978-06-01
PT67996B true PT67996B (fr) 1979-11-16

Family

ID=9192338

Family Applications (1)

Application Number Title Priority Date Filing Date
PT67996A PT67996B (fr) 1977-06-21 1978-05-04 Dispositif de separation de grains pour semoir a depression

Country Status (4)

Country Link
ES (1) ES244592Y (fr)
FR (1) FR2394975A1 (fr)
IT (1) IT1094672B (fr)
PT (1) PT67996B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3238435C1 (de) * 1982-10-16 1984-04-26 H. Fähse & Co, 5160 Düren Vereinzelungselement fuer pneumatische Einzelkornsaemaschinen
DE102004042519A1 (de) * 2004-09-02 2006-03-09 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Vorrichtung zum Abstreifen von überschüssigen Samenkörnern
CN112042334B (zh) * 2020-09-17 2021-09-07 浙江奕乌侬食品有限公司 一种基于三维打印技术的排种盘装置

Also Published As

Publication number Publication date
ES244592U (es) 1979-11-01
FR2394975B1 (fr) 1983-05-27
IT1094672B (it) 1985-08-02
FR2394975A1 (fr) 1979-01-19
IT7823329A0 (it) 1978-05-12
ES244592Y (es) 1980-05-16
PT67996A (fr) 1978-06-01

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