IT8349279A0 - Struttura di attacco di denti per coltivazione a rotazione reversibile in coltivatori rotativi - Google Patents

Struttura di attacco di denti per coltivazione a rotazione reversibile in coltivatori rotativi

Info

Publication number
IT8349279A0
IT8349279A0 IT8349279A IT4927983A IT8349279A0 IT 8349279 A0 IT8349279 A0 IT 8349279A0 IT 8349279 A IT8349279 A IT 8349279A IT 4927983 A IT4927983 A IT 4927983A IT 8349279 A0 IT8349279 A0 IT 8349279A0
Authority
IT
Italy
Prior art keywords
attachment structure
reversible rotation
rotary cultivators
rotation cultivation
teeth attachment
Prior art date
Application number
IT8349279A
Other languages
English (en)
Other versions
IT1170569B (it
Inventor
Saito Taro
Umeki Kazumi
Oono Takaaki
Sakane Hiroshi
Tsujino Masahide
Sunpei Keiichi
Nagamine Yoshifumi
Sato Yoshitaka
Original Assignee
Kubota 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 Kubota Ltd filed Critical Kubota Ltd
Publication of IT8349279A0 publication Critical patent/IT8349279A0/it
Application granted granted Critical
Publication of IT1170569B publication Critical patent/IT1170569B/it

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
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
    • A01B33/14—Attaching the tools to the rotating shaft, e.g. resiliently or flexibly-attached tools
    • 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
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
    • A01B33/14—Attaching the tools to the rotating shaft, e.g. resiliently or flexibly-attached tools
    • A01B33/142—Attaching the tools to the rotating shaft, e.g. resiliently or flexibly-attached tools the rotating shaft being oriented horizontally
    • A01B33/144—Attaching the tools to the rotating shaft, e.g. resiliently or flexibly-attached tools the rotating shaft being oriented horizontally with spring tools or resiliently-attached rigid tools
    • 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
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
IT49279/83A 1982-11-06 1983-11-04 Struttura di attacco di denti per coltivazione a rotazione reversibile in coltivatori rotativi IT1170569B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57195011A JPS5985203A (ja) 1982-11-06 1982-11-06 正逆転両用形耕耘爪の取付け構造

Publications (2)

Publication Number Publication Date
IT8349279A0 true IT8349279A0 (it) 1983-11-04
IT1170569B IT1170569B (it) 1987-06-03

Family

ID=16334045

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49279/83A IT1170569B (it) 1982-11-06 1983-11-04 Struttura di attacco di denti per coltivazione a rotazione reversibile in coltivatori rotativi

Country Status (6)

Country Link
US (1) US4556113A (it)
JP (1) JPS5985203A (it)
KR (1) KR880000123B1 (it)
AT (1) AT392388B (it)
DE (1) DE3339804A1 (it)
IT (1) IT1170569B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4611669A (en) * 1984-03-29 1986-09-16 Mtd Products Inc. Tine assembly
GB2164832B (en) * 1984-09-28 1988-07-06 Kubota Ltd Rake device for rotary cultivators
US4706761A (en) * 1985-01-31 1987-11-17 Roper Corporation Tilling machine with pivotal bi-directional operative tines
JPS61178801U (it) * 1985-04-26 1986-11-07
US4805704A (en) * 1985-10-12 1989-02-21 Kobashi Kogyo Co., Ltd. Rotary tilling device
JPS62118804A (ja) * 1985-11-20 1987-05-30 小橋工業株式会社 耕うん草刈り装置
US4804047A (en) * 1985-11-20 1989-02-14 Kobashi Kogyo Co., Ltd. Rotary mower and tilling device
JPS62202105U (it) * 1986-06-13 1987-12-23
US5272861A (en) * 1989-09-18 1993-12-28 Kverneland Underhaug As Rotary agricultural tool
US6467550B1 (en) 1999-12-22 2002-10-22 Mto Products Inc Hydraulic tiller assembly
JP3735322B2 (ja) * 2002-07-16 2006-01-18 来田農産株式会社 耕耘爪取付装置及び正逆転ロータリ耕耘装置
US6926092B2 (en) * 2003-03-21 2005-08-09 Mtd Products Inc. Hydraulic tiller assembly
DE102007031105B3 (de) * 2007-07-04 2009-02-19 Agria-Werke Gmbh Umkehrfräse zur Bodenbearbeitung
EP4140269B1 (de) * 2021-08-26 2024-07-24 Rapid Technic AG Umkehrfräse

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE427622C (de) * 1924-11-15 1926-04-16 Fey Werke Maschinenfabrik G M Fraeser fuer Bodenbearbeitung
US2990667A (en) * 1959-08-11 1961-07-04 Sperry Rand Corp Forage harvester
US3093951A (en) * 1959-12-07 1963-06-18 Int Harvester Co Multiple knife assembly for forage choppers
NL6614376A (it) * 1966-10-13 1968-04-16
FR2242149B2 (it) * 1973-09-05 1977-05-13 Carre Francois
DE2551857C3 (de) * 1974-04-18 1980-11-13 Josef Willibald, Maschinenfabrik, 7771 Frickingen Landwirtschaftliches Bodenbearbeitungsgerät
FR2241232A1 (en) * 1974-07-10 1975-03-21 Gronbergs Gjuteri & Kvarnfab Device for straw choppers with pivoting knives - has knives fitted around a rubber or plastic support sleeve
DE2924671A1 (de) * 1979-06-19 1981-02-05 Eberhardt Geb Bodenbearbeitungsvorrichtung, insbesondere kruemler
US4492271A (en) * 1982-07-12 1985-01-08 Brinly-Hardy Co., Inc. Tine tiller with tines and wheels each rotatable in either direction

Also Published As

Publication number Publication date
KR840006594A (ko) 1984-12-01
US4556113A (en) 1985-12-03
JPH0121921B2 (it) 1989-04-24
DE3339804A1 (de) 1984-05-10
JPS5985203A (ja) 1984-05-17
IT1170569B (it) 1987-06-03
KR880000123B1 (ko) 1988-03-12
DE3339804C2 (it) 1987-10-29
AT392388B (de) 1991-03-25
ATA389583A (de) 1990-09-15

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