BR7704599A - Aperfeicoamento em unidade rebocavel de semeadura - Google Patents

Aperfeicoamento em unidade rebocavel de semeadura

Info

Publication number
BR7704599A
BR7704599A BR7704599A BR7704599A BR7704599A BR 7704599 A BR7704599 A BR 7704599A BR 7704599 A BR7704599 A BR 7704599A BR 7704599 A BR7704599 A BR 7704599A BR 7704599 A BR7704599 A BR 7704599A
Authority
BR
Brazil
Prior art keywords
seeding
improvement
towing unit
towing
unit
Prior art date
Application number
BR7704599A
Other languages
English (en)
Inventor
R Willis
Original Assignee
Hestair Stanhay 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
Application filed by Hestair Stanhay Ltd filed Critical Hestair Stanhay Ltd
Publication of BR7704599A publication Critical patent/BR7704599A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/20—Parts of seeders for conducting and depositing seed
    • A01C7/201—Mounting of the seeding tools
    • A01C7/203—Mounting of the seeding tools comprising depth regulation means
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/14—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors
    • A01B63/16—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors with wheels adjustable relatively to the frame
    • A01B63/166—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors with wheels adjustable relatively to the frame manually adjustable
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S111/00—Planting
    • Y10S111/927—Parallelogram mounting

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sowing (AREA)
BR7704599A 1977-01-12 1977-07-13 Aperfeicoamento em unidade rebocavel de semeadura BR7704599A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1125/77A GB1524343A (en) 1977-01-12 1977-01-12 Seed drilling units

Publications (1)

Publication Number Publication Date
BR7704599A true BR7704599A (pt) 1978-08-29

Family

ID=9716595

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7704599A BR7704599A (pt) 1977-01-12 1977-07-13 Aperfeicoamento em unidade rebocavel de semeadura

Country Status (5)

Country Link
US (1) US4135457A (pt)
AU (1) AU512894B2 (pt)
BR (1) BR7704599A (pt)
GB (1) GB1524343A (pt)
ZA (1) ZA773909B (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415421A1 (fr) * 1978-01-25 1979-08-24 Nodet Gougis Sa Dispositif de regularisation de la profondeur d'un sillon
US4519460A (en) * 1982-09-23 1985-05-28 Concord, Inc. Compaction and support apparatus
US4750441A (en) * 1985-08-22 1988-06-14 Krause Plow Corporation Furrow opening assembly
US4913070A (en) * 1988-04-08 1990-04-03 The United States Of America As Represented By The Secretary Of Agriculture Ground contact implement soil penetration depth control
US5267517A (en) * 1992-01-27 1993-12-07 Farmers Tractor And Equipment Multi function tillage or planting implement
FR2814323B1 (fr) * 2000-09-26 2003-04-25 Wolf Outils Dispositif de reglage en hauteur de roues, en particulier pour machine d'entretien des pelouses
US6626120B2 (en) 2000-12-06 2003-09-30 Jim Bogner Precision air planter for plot planting
FR2837665B1 (fr) 2002-03-26 2004-10-01 Ribouleau Monosem Element semeur a moyens de terrage perfectionnes
CN105165231A (zh) * 2013-06-26 2015-12-23 朱海燕 一种刀片高度可调割草机
US9301444B2 (en) 2014-05-02 2016-04-05 Deere & Company Rotary cutting deck height of cut adjustment mechanism
US10939615B2 (en) * 2017-10-26 2021-03-09 Firefly Automatix, Inc. Adjustable mower deck
CN109168469A (zh) * 2018-09-03 2019-01-11 新绛县益农播种机械有限公司 一种播种机用四连杆机构
CN113079763A (zh) * 2021-03-23 2021-07-09 梁靖梅 一种手推式滚筒播种机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE66677C (de) * C. HÄFFS in Hagen, Kr. Kammin i. P Einrichtung zum Ein- und Feststellen der Furchentiefc bei Pflügen
US1317402A (en) * 1919-09-30 Cultivating and covering attachment foe
FR970455A (fr) * 1948-08-09 1951-01-04 Scarificateur-semoir
US2719498A (en) * 1952-10-17 1955-10-04 Allton A Goolsby Adjustable transplanter elements
US3570605A (en) * 1969-04-14 1971-03-16 Eldon L Rikli Compensating linkage
GB1413849A (en) * 1972-05-22 1975-11-12 Stanhay Ashford Ltd Seed drill
US3923206A (en) * 1972-11-16 1975-12-02 Stanhay Ashford Ltd Seed separator with adjustment for different seed sizes
FR2215015A5 (pt) * 1973-01-22 1974-08-19 Ribouleau Edmond
US3921726A (en) * 1975-01-06 1975-11-25 Int Harvester Co Cultivator having plurality of laterally adjustable tool supporting beams

Also Published As

Publication number Publication date
ZA773909B (en) 1978-11-29
AU512894B2 (en) 1980-11-06
GB1524343A (en) 1978-09-13
AU2659377A (en) 1979-01-04
US4135457A (en) 1979-01-23

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