BR7900215A - Bico de subsolo - Google Patents

Bico de subsolo

Info

Publication number
BR7900215A
BR7900215A BR7900215A BR7900215A BR7900215A BR 7900215 A BR7900215 A BR 7900215A BR 7900215 A BR7900215 A BR 7900215A BR 7900215 A BR7900215 A BR 7900215A BR 7900215 A BR7900215 A BR 7900215A
Authority
BR
Brazil
Prior art keywords
underground
nozzle
underground nozzle
Prior art date
Application number
BR7900215A
Other languages
English (en)
Portuguese (pt)
Inventor
C Van Der Lely
Original Assignee
Patent Concern Nv
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 NL7800412A external-priority patent/NL7800412A/xx
Priority claimed from NL7800413A external-priority patent/NL7800413A/xx
Application filed by Patent Concern Nv filed Critical Patent Concern Nv
Publication of BR7900215A publication Critical patent/BR7900215A/pt

Links

Classifications

    • 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
    • A01B13/00—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation
    • A01B13/08—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation for working subsoil
    • 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
    • A01B61/00—Devices for, or parts of, agricultural machines or implements for preventing overstrain
    • A01B61/04—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame
    • A01B61/044—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis
    • A01B61/046—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis the device including an energy accumulator for restoring the tool to its working position

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
BR7900215A 1978-01-13 1979-01-12 Bico de subsolo BR7900215A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7800412A NL7800412A (en) 1978-01-13 1978-01-13 Agricultural soil working machine - has tines deflecting about shaft forward of free ends on encountering obstruction
NL7800413A NL7800413A (en) 1978-01-13 1978-01-13 Agricultural soil working machine - has tines deflecting about shaft forward of free ends on encountering obstruction

Publications (1)

Publication Number Publication Date
BR7900215A true BR7900215A (pt) 1979-08-14

Family

ID=26645383

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7900215A BR7900215A (pt) 1978-01-13 1979-01-12 Bico de subsolo

Country Status (7)

Country Link
AU (1) AU4328579A (fr)
BR (1) BR7900215A (fr)
DE (1) DE2900716A1 (fr)
DK (1) DK8079A (fr)
FR (1) FR2414285A1 (fr)
GB (1) GB2012152B (fr)
IT (1) IT1110110B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZW17083A1 (en) * 1982-08-11 1984-02-29 Howard Machinery Plc Soil cultivating implement
US4567689A (en) * 1983-12-30 1986-02-04 Lemons Daniel P Vineyard cultivator
US4601248A (en) * 1984-06-13 1986-07-22 North Carolina State University Minimum tillage planting apparatus
US4974681A (en) * 1985-04-09 1990-12-04 Symonds Darrell C Method for fracturing sub-surface hardpan by drawing a particularly-angled tine therethrough
AU585148B2 (en) * 1986-04-14 1989-06-08 Ralph Mckay Limited Deep tillage implement
US4729435A (en) * 1986-10-27 1988-03-08 Krause Plow Corporation Subsoil tilling implement
GB2212688B (en) * 1987-12-25 1992-06-17 Seikosha Kk Focus determining system for a camera
AU659633B2 (en) * 1991-04-05 1995-05-25 Peter Douglas Temple Topham Reversible plough
CN102771210B (zh) * 2012-08-01 2016-09-28 吉林大学 往复铲式耕整机
CN105474807B (zh) * 2016-01-10 2018-02-23 东营市华枝工贸有限公司 一种套装的抗折断深松犁
RU207679U1 (ru) * 2021-06-07 2021-11-11 Общество с ограниченной ответственностью "Техника-Агро" (ООО "Техника-Агро") Глубокорыхлитель навесной

Also Published As

Publication number Publication date
IT7919256A0 (it) 1979-01-12
GB2012152B (en) 1982-03-10
GB2012152A (en) 1979-07-25
IT1110110B (it) 1985-12-23
FR2414285A1 (fr) 1979-08-10
AU4328579A (en) 1979-07-19
DE2900716A1 (de) 1979-07-19
DK8079A (da) 1979-07-14

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