NL7802172A - Keerploeg. - Google Patents

Keerploeg.

Info

Publication number
NL7802172A
NL7802172A NL7802172A NL7802172A NL7802172A NL 7802172 A NL7802172 A NL 7802172A NL 7802172 A NL7802172 A NL 7802172A NL 7802172 A NL7802172 A NL 7802172A NL 7802172 A NL7802172 A NL 7802172A
Authority
NL
Netherlands
Prior art keywords
turning plow
plow
turning
Prior art date
Application number
NL7802172A
Other languages
English (en)
Dutch (nl)
Original Assignee
Ransomes Sims & Jefferies 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 Ransomes Sims & Jefferies Ltd filed Critical Ransomes Sims & Jefferies Ltd
Publication of NL7802172A publication Critical patent/NL7802172A/xx

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
    • A01B61/00—Devices for, or parts of, agricultural machines or implements for preventing overstrain
    • A01B61/04—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame
    • A01B61/044—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis
    • A01B61/046—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis the device including an energy accumulator for restoring the tool to its working position
    • A01B61/048—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis the device including an energy accumulator for restoring the tool to its working position the connection or the energy accumulator being active in two opposite directions, e.g. for reversible plows
NL7802172A 1977-02-28 1978-02-27 Keerploeg. NL7802172A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8347/77A GB1597488A (en) 1977-02-28 1977-02-28 Reversible ploughs

Publications (1)

Publication Number Publication Date
NL7802172A true NL7802172A (nl) 1978-08-30

Family

ID=9850797

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7802172A NL7802172A (nl) 1977-02-28 1978-02-27 Keerploeg.

Country Status (12)

Country Link
US (1) US4189007A (de)
BE (1) BE864194A (de)
DE (1) DE2807240A1 (de)
DK (1) DK88478A (de)
ES (1) ES467338A1 (de)
FR (1) FR2381451A1 (de)
GB (1) GB1597488A (de)
IT (1) IT1203158B (de)
LU (1) LU79131A1 (de)
NL (1) NL7802172A (de)
NO (1) NO144864C (de)
SE (1) SE432509B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0184890B1 (de) * 1984-12-12 1990-11-28 C. van der Lely N.V. Pflug
GB8529752D0 (en) * 1985-12-03 1986-01-08 Ransomes Sims & Jefferies Plc Reversible ploughs
US5020603A (en) * 1990-01-25 1991-06-04 Harrell Danny H Reversible plow
US5078217A (en) * 1990-01-25 1992-01-07 Harrell Danny H Reversible plow
US5076368A (en) * 1990-01-25 1991-12-31 Harrell Danny H Reversible plow
US5000267A (en) * 1990-01-25 1991-03-19 Harrell Danny H Reversible plow
ES2034869B1 (es) * 1990-11-15 1993-12-16 Kverneland Klepp As Disposicion en un arado de reja unica o rejas multiples, especialmente un arado reversible.
DE4224657C1 (de) * 1992-07-25 1993-11-18 Kverneland Klepp A S Kvernalan Pflugkörperaufhängung
PT1856965E (pt) * 2006-05-19 2009-09-03 Lemken Gmbh & Co Kg Charrua reversível com um dispositivo de segurança contra sobrecargas
EP3820266B1 (de) * 2018-07-10 2023-07-26 Moro Aratri S.R.L. Tiefenpflug

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3202223A (en) * 1964-03-02 1965-08-24 Int Harvester Co Cushion plow trip
US3565180A (en) * 1965-08-26 1971-02-23 Deere & Co Plow construction
US3420315A (en) * 1966-02-18 1969-01-07 Deere & Co Roll-over two-way plow having novel safety standard
DE2024509C3 (de) * 1970-05-20 1981-07-23 Rabewerk Heinrich Clausing, 4515 Bad Essen Stein- und Überlastsicherung für Volldrehpflüge
GB1480918A (en) * 1974-09-24 1977-07-27 Ransomes Sims & Jefferies Ltd Ploughs
FR2293863A1 (fr) * 1974-12-13 1976-07-09 Int Harvester France Charrue reversible a dispositif de securite
DE2537175C3 (de) * 1975-08-21 1978-05-03 Rudolf Ing.(Grad.) 8857 Wertingen Steigerwald Steinauslösevorrichtung für die Pflugkörper von Drehpflügen

Also Published As

Publication number Publication date
IT7840030A0 (it) 1978-02-28
NO144864B (no) 1981-08-24
FR2381451B1 (de) 1983-02-11
DE2807240A1 (de) 1978-08-31
DK88478A (da) 1978-08-29
SE7802209L (sv) 1978-08-29
LU79131A1 (fr) 1978-06-27
GB1597488A (en) 1981-09-09
SE432509B (sv) 1984-04-09
NO780658L (no) 1978-10-09
ES467338A1 (es) 1978-10-16
NO144864C (no) 1981-12-02
BE864194A (fr) 1978-06-16
US4189007A (en) 1980-02-19
IT1203158B (it) 1989-02-15
FR2381451A1 (fr) 1978-09-22

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed