GB1358556A - Power-driven harrows - Google Patents

Power-driven harrows

Info

Publication number
GB1358556A
GB1358556A GB4895773A GB4895773A GB1358556A GB 1358556 A GB1358556 A GB 1358556A GB 4895773 A GB4895773 A GB 4895773A GB 4895773 A GB4895773 A GB 4895773A GB 1358556 A GB1358556 A GB 1358556A
Authority
GB
United Kingdom
Prior art keywords
harrows
driven
power
implements
agrictultural
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
GB4895773A
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.)
Texas Industries Inc
Original Assignee
Texas Industries Inc
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 Texas Industries Inc filed Critical Texas Industries Inc
Publication of GB1358556A publication Critical patent/GB1358556A/en
Expired legal-status Critical Current

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
    • A01B33/146—Attaching the tools to the rotating shaft, e.g. resiliently or flexibly-attached tools the rotating shaft being oriented vertically or steeply inclined
    • 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
    • A01B33/06—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 vertical or steeply-inclined shaft
    • A01B33/065—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 vertical or steeply-inclined shaft comprising a plurality of rotors carried by an elongate, substantially closed transmission casing, transversely connectable to a tractor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)

Abstract

1358556 Agrictultural implements TEXAS INDUSTRIES Inc 12 May 1971 [13 May 1970] 48957/73 Divided out of 1358552 Headings A1B and A1P The subject matter is the same as that disclosed in Specification 1358552 but the claims relate to the coupling member to which further tools or implements can be connected in a quickly releasable manner.
GB4895773A 1970-05-19 1971-05-12 Power-driven harrows Expired GB1358556A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7007174A NL7007174A (en) 1970-05-19 1970-05-19

Publications (1)

Publication Number Publication Date
GB1358556A true GB1358556A (en) 1974-07-03

Family

ID=19810100

Family Applications (5)

Application Number Title Priority Date Filing Date
GB4881472A Expired GB1358554A (en) 1970-05-19 1971-05-12 Harrows
GB1456871A Expired GB1358552A (en) 1970-05-19 1971-05-12 Soil cultivators
GB4895773A Expired GB1358556A (en) 1970-05-19 1971-05-12 Power-driven harrows
GB4881372A Expired GB1358553A (en) 1970-05-19 1971-05-12 Soil cultivators
GB4430573A Expired GB1358555A (en) 1970-05-19 1971-05-12 Power-driven harrows

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB4881472A Expired GB1358554A (en) 1970-05-19 1971-05-12 Harrows
GB1456871A Expired GB1358552A (en) 1970-05-19 1971-05-12 Soil cultivators

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB4881372A Expired GB1358553A (en) 1970-05-19 1971-05-12 Soil cultivators
GB4430573A Expired GB1358555A (en) 1970-05-19 1971-05-12 Power-driven harrows

Country Status (4)

Country Link
DE (2) DE2166995A1 (en)
FR (1) FR2090122B1 (en)
GB (5) GB1358554A (en)
NL (1) NL7007174A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2153642A (en) * 1984-02-13 1985-08-29 Lely Nv C Van Der Soil cultivating implements

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7614117A (en) * 1976-12-20 1978-06-22 Lely Nv C Van Der SOIL WORKING MACHINE.
NL7806872A (en) * 1978-06-27 1980-01-02 Patent Concern Nv SOIL TILLER.
DE2835635A1 (en) * 1978-08-14 1980-02-28 Niemeyer Gmbh & Co Kg Soehne Soil cultivation machine
CN114766104B (en) * 2022-04-18 2023-12-19 中国水利水电第九工程局有限公司 Land is administered with leveling device who has automatic function of rejecting of stone

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1868330A (en) * 1932-01-07 1932-07-19 William A Martin Cultivator
US2280372A (en) * 1939-09-09 1942-04-21 Carlson Elmer Agricultural implement
FR1018572A (en) * 1950-05-25 1953-01-09 Zigzag mechanical hoe
FR1193525A (en) * 1958-03-22 1959-11-03 Mechanical harrow
DE1895882U (en) * 1964-04-13 1964-07-02 Decker & Haarmann EGGE OD. DGL. SOIL TILLING EQUIPMENT.
NL6602555A (en) * 1966-02-28 1967-08-29
NL6704508A (en) * 1967-03-30 1968-10-01
NL6807548A (en) * 1968-05-29 1969-12-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2153642A (en) * 1984-02-13 1985-08-29 Lely Nv C Van Der Soil cultivating implements

Also Published As

Publication number Publication date
GB1358553A (en) 1974-07-03
GB1358552A (en) 1974-07-03
FR2090122B1 (en) 1978-03-24
NL7007174A (en) 1971-11-23
GB1358554A (en) 1974-07-03
GB1358555A (en) 1974-07-03
DE2121869A1 (en) 1971-12-02
FR2090122A1 (en) 1972-01-14
DE2166995A1 (en) 1977-08-04

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years