[go: up one dir, main page]

GB617549A - Improvements in or relating to harrows and like agricultural cultivators - Google Patents

Improvements in or relating to harrows and like agricultural cultivators

Info

Publication number
GB617549A
GB617549A GB2980946A GB2980946A GB617549A GB 617549 A GB617549 A GB 617549A GB 2980946 A GB2980946 A GB 2980946A GB 2980946 A GB2980946 A GB 2980946A GB 617549 A GB617549 A GB 617549A
Authority
GB
United Kingdom
Prior art keywords
harrows
rings
bars
relating
connect
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
GB2980946A
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.)
JOSEF SZWANIC
Original Assignee
JOSEF SZWANIC
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 JOSEF SZWANIC filed Critical JOSEF SZWANIC
Priority to GB2980946A priority Critical patent/GB617549A/en
Publication of GB617549A publication Critical patent/GB617549A/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
    • A01B21/00—Harrows with rotary non-driven tools
    • A01B21/02—Harrows with rotary non-driven tools with tooth-like tools
    • A01B21/06—Harrows with rotary non-driven tools with tooth-like tools on vertically-arranged axles

Landscapes

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

Abstract

617,549. Agricu'tural harrows. SZWANIC, J. Oct. 7, 1946, No. 29809. [Class 6 (i)] A harrow consists of rotatable horizontal elements each freely mounted on a vertical stud and formed of concentric rings E carrying tines N. Radial spokes connect the rings and a V-shaped draw bar A is pivoted to the hub G. Chains connect the bars A to the frame of the implement. A brace D spans the bars A and carries vertical stems bearing rollers engaging the upper and lower surfaces of the rings E.
GB2980946A 1946-10-07 1946-10-07 Improvements in or relating to harrows and like agricultural cultivators Expired GB617549A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2980946A GB617549A (en) 1946-10-07 1946-10-07 Improvements in or relating to harrows and like agricultural cultivators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2980946A GB617549A (en) 1946-10-07 1946-10-07 Improvements in or relating to harrows and like agricultural cultivators

Publications (1)

Publication Number Publication Date
GB617549A true GB617549A (en) 1949-02-08

Family

ID=10297520

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2980946A Expired GB617549A (en) 1946-10-07 1946-10-07 Improvements in or relating to harrows and like agricultural cultivators

Country Status (1)

Country Link
GB (1) GB617549A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1001035B (en) * 1954-12-03 1957-01-17 Karl Graessel Harrow with a harrow field that can be rotated around its vertical central axis
RU2653879C1 (en) * 2017-07-25 2018-05-15 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный аграрный университет имени И.Т. Трубилина" Rotary harrow

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1001035B (en) * 1954-12-03 1957-01-17 Karl Graessel Harrow with a harrow field that can be rotated around its vertical central axis
RU2653879C1 (en) * 2017-07-25 2018-05-15 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный аграрный университет имени И.Т. Трубилина" Rotary harrow

Similar Documents

Publication Publication Date Title
GB617549A (en) Improvements in or relating to harrows and like agricultural cultivators
GB554033A (en) Improvements in and relating to farm implements
GB986352A (en) Improvements in or relating to soil cultivating implements
GB674644A (en) Improvements in or relating to multiple-row potato or beet harvesting machines
GB1449242A (en) Soil-cultivating implements or ploughs
GB852469A (en) Improvements in disc harrows
GB1023852A (en) Improvements in or relating to harrows
GB620648A (en) Improvements in or relating to cultivating machinery for preparing seed beds and thelike
GB1007835A (en) Improvements in or relating to soil-tilling implements
GB703890A (en) Improvements in or relating to agricultural implements
GB832554A (en) Improvements in agricultural implements for gapping and side hoeing root crops
GB831396A (en) Improvements in or relating to ploughs
GB906256A (en) Improvements in or relating to appliances for use in the singling of row crops
GB582192A (en) Improvements in agricultural harrows and cultivators
GB583613A (en) Improvements in tines for harrows and like agricultural implements
GB633599A (en) A new or improved harrow for agricultural or horticultural uses
GB809155A (en) Improvements in or relating to row-crop cultivation
GB721565A (en) Improvements relating to manually operable cultivators and like devices
GB672118A (en) Improvements in or relating to land-grubbers
GB705894A (en) Improvements in or relating to ploughs
GB567891A (en) A new or improved cultivating device
GB1294083A (en) Improvements in or relating to farm implements
GB942677A (en) Improvements in or relating to cultivators
GB646322A (en) Improvements in harrows
GB761846A (en) Improvements in or relating to ploughs