EE01245U1 - A tool for a disc harrow - Google Patents

A tool for a disc harrow

Info

Publication number
EE01245U1
EE01245U1 EEU201400026U EEU201400026U EE01245U1 EE 01245 U1 EE01245 U1 EE 01245U1 EE U201400026 U EEU201400026 U EE U201400026U EE U201400026 U EEU201400026 U EE U201400026U EE 01245 U1 EE01245 U1 EE 01245U1
Authority
EE
Estonia
Prior art keywords
chain
shaft
tool
disc harrow
discs
Prior art date
Application number
EEU201400026U
Other languages
Estonian (et)
Inventor
Mattias Hunt
Original Assignee
Mattias Hunt
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 Mattias Hunt filed Critical Mattias Hunt
Priority to EEU201400026U priority Critical patent/EE01245U1/en
Publication of EE01245U1 publication Critical patent/EE01245U1/en

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Abstract

A tool for a disc harrow, comprising spherical discs 2 arranged on a chain 1, the discs having a tubular part 2.2 extending to both sides with two diagonally displaced protrusions 2.3 on the perimeter of the inner surface, a limiter 1.2 preventing the rearward movement of the spherical discs 2 with a tubular part 2.2 extending to both sides and mounted movably on the chain 1, and a hydraulic chain tensioner 3 comprising a hydraulic cylinder 3.1, a shaft 3.2 connected to the hydraulic cylinder 3.1, a retainer bush 3.3 telescopically connected to the shaft 3.2 moving inside the retainer bush 3.3, and a pendulum 3.4 attached to the end of the shaft 3.2, the lower end of the pendulum being attached to the bearing mount 1.1 of the chain 1.
EEU201400026U 2014-04-24 2014-04-24 A tool for a disc harrow EE01245U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EEU201400026U EE01245U1 (en) 2014-04-24 2014-04-24 A tool for a disc harrow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EEU201400026U EE01245U1 (en) 2014-04-24 2014-04-24 A tool for a disc harrow

Publications (1)

Publication Number Publication Date
EE01245U1 true EE01245U1 (en) 2014-10-15

Family

ID=51830133

Family Applications (1)

Application Number Title Priority Date Filing Date
EEU201400026U EE01245U1 (en) 2014-04-24 2014-04-24 A tool for a disc harrow

Country Status (1)

Country Link
EE (1) EE01245U1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019148240A1 (en) * 2018-01-31 2019-08-08 Hard Metals Australia Pty Limited Agricultural ground engaging chain and link system
USD856377S1 (en) 2017-10-19 2019-08-13 Hard Metals Australia Pty Limited Link assembly of an agricultural ground engaging chain
USD856382S1 (en) 2017-10-19 2019-08-13 Hard Metals Australia Pty Limited Component of an agricultural ground engaging chain
USD856378S1 (en) 2017-10-19 2019-08-13 Hard Metals Australia Pty Limited Component of an agricultural ground engaging chain
EP3977836A1 (en) * 2020-10-02 2022-04-06 Fliegl Agro-Center GmbH Chain disc harrow with adjustable pitch angle

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD856377S1 (en) 2017-10-19 2019-08-13 Hard Metals Australia Pty Limited Link assembly of an agricultural ground engaging chain
USD856382S1 (en) 2017-10-19 2019-08-13 Hard Metals Australia Pty Limited Component of an agricultural ground engaging chain
USD856378S1 (en) 2017-10-19 2019-08-13 Hard Metals Australia Pty Limited Component of an agricultural ground engaging chain
WO2019148240A1 (en) * 2018-01-31 2019-08-08 Hard Metals Australia Pty Limited Agricultural ground engaging chain and link system
US11337353B2 (en) 2018-01-31 2022-05-24 Iron Grip Holdings Pty Limited Agricultural ground engaging chain and link system
EP3977836A1 (en) * 2020-10-02 2022-04-06 Fliegl Agro-Center GmbH Chain disc harrow with adjustable pitch angle

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Legal Events

Date Code Title Description
EXFP Utility model extended to 8 or 10 years after payment of fee

Expiry date: 20220424

MM1K Lapse, due to non-payment of fee

Effective date: 20220424