FR2293863A1 - REVERSIBLE PLOW WITH SAFETY DEVICE - Google Patents

REVERSIBLE PLOW WITH SAFETY DEVICE

Info

Publication number
FR2293863A1
FR2293863A1 FR7441117A FR7441117A FR2293863A1 FR 2293863 A1 FR2293863 A1 FR 2293863A1 FR 7441117 A FR7441117 A FR 7441117A FR 7441117 A FR7441117 A FR 7441117A FR 2293863 A1 FR2293863 A1 FR 2293863A1
Authority
FR
France
Prior art keywords
safety device
reversible plow
plow
reversible
safety
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.)
Granted
Application number
FR7441117A
Other languages
French (fr)
Other versions
FR2293863B1 (en
Inventor
Rene Franco Longobardi
Henri Edouard Salva
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.)
INT HARVESTER FRANCE
Original Assignee
INT HARVESTER FRANCE
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 INT HARVESTER FRANCE filed Critical INT HARVESTER FRANCE
Priority to FR7441117A priority Critical patent/FR2293863A1/en
Priority to SE7513362A priority patent/SE7513362L/en
Priority to DE19752555890 priority patent/DE2555890B2/en
Priority to NO754227A priority patent/NO140873C/en
Priority to GB50984/75A priority patent/GB1533109A/en
Publication of FR2293863A1 publication Critical patent/FR2293863A1/en
Application granted granted Critical
Publication of FR2293863B1 publication Critical patent/FR2293863B1/fr
Granted 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
    • 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
FR7441117A 1974-12-13 1974-12-13 REVERSIBLE PLOW WITH SAFETY DEVICE Granted FR2293863A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7441117A FR2293863A1 (en) 1974-12-13 1974-12-13 REVERSIBLE PLOW WITH SAFETY DEVICE
SE7513362A SE7513362L (en) 1974-12-13 1975-11-27 PLOWING DEVICE.
DE19752555890 DE2555890B2 (en) 1974-12-13 1975-12-11 OVERLOAD PROTECTION OF THE CONNECTION BETWEEN THE PLOW BODIES AND THE PLOW FRAME OF A SINGLE OR MULTI-BLADE FULLY ROTATING PLOW
NO754227A NO140873C (en) 1974-12-13 1975-12-12 REVERSIBLE PLOW WITH SAFETY DEVICE
GB50984/75A GB1533109A (en) 1974-12-13 1975-12-12 Rollover ploughs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7441117A FR2293863A1 (en) 1974-12-13 1974-12-13 REVERSIBLE PLOW WITH SAFETY DEVICE

Publications (2)

Publication Number Publication Date
FR2293863A1 true FR2293863A1 (en) 1976-07-09
FR2293863B1 FR2293863B1 (en) 1977-04-08

Family

ID=9146133

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7441117A Granted FR2293863A1 (en) 1974-12-13 1974-12-13 REVERSIBLE PLOW WITH SAFETY DEVICE

Country Status (5)

Country Link
DE (1) DE2555890B2 (en)
FR (1) FR2293863A1 (en)
GB (1) GB1533109A (en)
NO (1) NO140873C (en)
SE (1) SE7513362L (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2807240A1 (en) * 1977-02-28 1978-08-31 Ransomes Sims & Jefferies Ltd ROTATING PLOW
EP0169619A2 (en) * 1984-07-23 1986-01-29 C. van der Lely N.V. A plough
EP0184890A2 (en) * 1984-12-12 1986-06-18 C. van der Lely N.V. Plough
US5191941A (en) * 1990-11-15 1993-03-09 Kverneland Klepp As Suspension device for a plow

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10062925B4 (en) * 2000-12-16 2020-02-06 Lemken Gmbh & Co. Kg Plow with hydraulic overload protection
EP2179636A1 (en) * 2008-10-27 2010-04-28 P.P.U.H. Akpil Kazimierz Aniol Stabilizing and overload protecting system, especially for multi-share plough
CN103782674A (en) * 2012-11-02 2014-05-14 中国农业机械化科学研究院 Suspension-type high-speed width-regulation hydraulic turnover plow and stepless width regulation device thereof
EP3466229A1 (en) * 2017-10-05 2019-04-10 PÖTTINGER Landtechnik GmbH Soil preparation equipment with overload protection
CN109379916B (en) * 2018-11-19 2021-09-14 沂南县凯粒莱机械有限公司 Structure for preventing overload of agricultural implement

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2807240A1 (en) * 1977-02-28 1978-08-31 Ransomes Sims & Jefferies Ltd ROTATING PLOW
FR2381451A1 (en) * 1977-02-28 1978-09-22 Ransomes Sims & Jefferies Ltd REVERSIBLE PLOW IMPROVEMENTS
US4189007A (en) * 1977-02-28 1980-02-19 Ransomes Sims & Jefferies Limited Reversible ploughs
EP0169619A2 (en) * 1984-07-23 1986-01-29 C. van der Lely N.V. A plough
EP0169619A3 (en) * 1984-07-23 1987-07-29 C. Van Der Lely N.V. A plough
EP0184890A2 (en) * 1984-12-12 1986-06-18 C. van der Lely N.V. Plough
EP0184890A3 (en) * 1984-12-12 1988-01-27 C. Van Der Lely N.V. Plough
US5191941A (en) * 1990-11-15 1993-03-09 Kverneland Klepp As Suspension device for a plow

Also Published As

Publication number Publication date
GB1533109A (en) 1978-11-22
NO140873C (en) 1979-12-05
NO140873B (en) 1979-08-27
NO754227L (en) 1976-06-15
DE2555890B2 (en) 1977-07-07
SE7513362L (en) 1976-06-14
DE2555890A1 (en) 1976-06-24
FR2293863B1 (en) 1977-04-08

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Legal Events

Date Code Title Description
ST Notification of lapse