GB2155294B - Agricultural disc blade and manufacturing method - Google Patents

Agricultural disc blade and manufacturing method

Info

Publication number
GB2155294B
GB2155294B GB08505378A GB8505378A GB2155294B GB 2155294 B GB2155294 B GB 2155294B GB 08505378 A GB08505378 A GB 08505378A GB 8505378 A GB8505378 A GB 8505378A GB 2155294 B GB2155294 B GB 2155294B
Authority
GB
United Kingdom
Prior art keywords
manufacturing
disc blade
agricultural disc
agricultural
blade
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
GB08505378A
Other versions
GB8505378D0 (en
GB2155294A (en
Inventor
Francis Henry Davis
Michael Allott
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.)
Tyzack PLC W A
Original Assignee
Tyzack PLC W A
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 Tyzack PLC W A filed Critical Tyzack PLC W A
Publication of GB8505378D0 publication Critical patent/GB8505378D0/en
Publication of GB2155294A publication Critical patent/GB2155294A/en
Application granted granted Critical
Publication of GB2155294B publication Critical patent/GB2155294B/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
    • A01B15/00—Elements, tools, or details of ploughs
    • A01B15/16—Discs; Scrapers for cleaning discs; Sharpening attachments

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
GB08505378A 1984-03-10 1985-03-01 Agricultural disc blade and manufacturing method Expired GB2155294B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848406346A GB8406346D0 (en) 1984-03-10 1984-03-10 Agricultural disc

Publications (3)

Publication Number Publication Date
GB8505378D0 GB8505378D0 (en) 1985-04-03
GB2155294A GB2155294A (en) 1985-09-25
GB2155294B true GB2155294B (en) 1986-12-31

Family

ID=10557907

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848406346A Pending GB8406346D0 (en) 1984-03-10 1984-03-10 Agricultural disc
GB08505378A Expired GB2155294B (en) 1984-03-10 1985-03-01 Agricultural disc blade and manufacturing method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB848406346A Pending GB8406346D0 (en) 1984-03-10 1984-03-10 Agricultural disc

Country Status (2)

Country Link
AU (1) AU3953085A (en)
GB (2) GB8406346D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10827662B2 (en) 2018-04-05 2020-11-10 Deere & Company Disk blade with sharpened edge and relief portion and method of manufacturing the same

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5251514A (en) * 1992-11-02 1993-10-12 White Consolidated Industries, Inc. Method for forming mower blades
FR2929799B1 (en) 2008-04-09 2010-06-04 Forges De Niaux DISC FOR AGRICULTURAL USE, IN PARTICULAR DISC USED FOR SOIL PREPARATION
US7905968B2 (en) * 2008-04-30 2011-03-15 Douglas G Bruce Method of heat treating cultivating disc, coulter, and seed drill blades made from heat quenched boron steels, such that they can be roller re-edged and re-sharpened, and yet retain excellent toughness, hardness and wear characteristics, and are especially useful in dry sandy soils such as found in certain wheat growing regions
DE102011051026B3 (en) * 2011-06-10 2012-11-08 Kverneland Asa Flexible disc for Scheibensäschar
ITUB20154821A1 (en) * 2015-10-22 2017-04-22 Elitech Solution S R L PROCEDURE FOR THE CONSTRUCTION OF A GROUND DISC MILL

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB874972A (en) * 1958-10-13 1961-08-16 Harold Henry Light Rotary cultivators
AT279239B (en) * 1967-11-11 1970-02-25 Lemken Kg Pflugfab Disc-like tillage tool
US3559748A (en) * 1968-07-18 1971-02-02 Borg Warner Fluted coulter disc blade
US4098349A (en) * 1977-06-27 1978-07-04 Borg-Warner Corporation High-speed agricultural disc
US4099576A (en) * 1977-06-27 1978-07-11 Borg-Warner Corporation High-speed agricultural disc

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10827662B2 (en) 2018-04-05 2020-11-10 Deere & Company Disk blade with sharpened edge and relief portion and method of manufacturing the same

Also Published As

Publication number Publication date
GB8505378D0 (en) 1985-04-03
AU3953085A (en) 1985-09-12
GB2155294A (en) 1985-09-25
GB8406346D0 (en) 1984-04-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee