GB582953A - Improvements in or relating to devices for sowing seed or the like - Google Patents

Improvements in or relating to devices for sowing seed or the like

Info

Publication number
GB582953A
GB582953A GB1155844A GB1155844A GB582953A GB 582953 A GB582953 A GB 582953A GB 1155844 A GB1155844 A GB 1155844A GB 1155844 A GB1155844 A GB 1155844A GB 582953 A GB582953 A GB 582953A
Authority
GB
United Kingdom
Prior art keywords
seed
relating
devices
drum
sowing seed
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.)
Expired
Application number
GB1155844A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1155844A priority Critical patent/GB582953A/en
Publication of GB582953A publication Critical patent/GB582953A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/04—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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sowing (AREA)

Abstract

582,953. Seed-sowers. PLATT, J. June 18, 1945, No. 11558/44. [ Class 6 (i)] Seed from a container 10 is sucked into peripheral recesses 36 in a drum 19 formed as a radial-cylinder piston-pump rotated from the land wheels of the machine. A cam 30 fixed on a shaft stationary in the casing controls piston movement. The seed is discharged into a shoot 37 leading to the ground. The outer rim of the drum is adjustable to bring recesses of differing size into register with the ducts 33 from the pump spaces 21.
GB1155844A 1945-06-18 1945-06-18 Improvements in or relating to devices for sowing seed or the like Expired GB582953A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1155844A GB582953A (en) 1945-06-18 1945-06-18 Improvements in or relating to devices for sowing seed or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1155844A GB582953A (en) 1945-06-18 1945-06-18 Improvements in or relating to devices for sowing seed or the like

Publications (1)

Publication Number Publication Date
GB582953A true GB582953A (en) 1946-12-03

Family

ID=9988452

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1155844A Expired GB582953A (en) 1945-06-18 1945-06-18 Improvements in or relating to devices for sowing seed or the like

Country Status (1)

Country Link
GB (1) GB582953A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4411206A (en) * 1981-07-20 1983-10-25 Development Finance Corp Of New Zealand Precision sower
CN108184384A (en) * 2018-02-11 2018-06-22 黑龙江省水田机械化研究所 Seeder diameter is adjustable land wheel
CN111492757A (en) * 2020-05-11 2020-08-07 王斌 Piston air-suction type precision seeder

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4411206A (en) * 1981-07-20 1983-10-25 Development Finance Corp Of New Zealand Precision sower
CN108184384A (en) * 2018-02-11 2018-06-22 黑龙江省水田机械化研究所 Seeder diameter is adjustable land wheel
CN111492757A (en) * 2020-05-11 2020-08-07 王斌 Piston air-suction type precision seeder
CN111492757B (en) * 2020-05-11 2022-06-03 王斌 Piston air-suction type precision seeder

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