IT1404021B1 - SQUARING SOFTENER WITH TORSION SPRING - Google Patents

SQUARING SOFTENER WITH TORSION SPRING

Info

Publication number
IT1404021B1
IT1404021B1 ITRM2011A000069A ITRM20110069A IT1404021B1 IT 1404021 B1 IT1404021 B1 IT 1404021B1 IT RM2011A000069 A ITRM2011A000069 A IT RM2011A000069A IT RM20110069 A ITRM20110069 A IT RM20110069A IT 1404021 B1 IT1404021 B1 IT 1404021B1
Authority
IT
Italy
Prior art keywords
squaring
softener
torsion spring
torsion
spring
Prior art date
Application number
ITRM2011A000069A
Other languages
Italian (it)
Inventor
Andrea Nardi
Original Assignee
Nardi Spa
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 Nardi Spa filed Critical Nardi Spa
Priority to ITRM2011A000069A priority Critical patent/IT1404021B1/en
Publication of ITRM20110069A1 publication Critical patent/ITRM20110069A1/en
Application granted granted Critical
Publication of IT1404021B1 publication Critical patent/IT1404021B1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/06—Machines for making or covering drills or furrows for sowing or planting
    • A01C5/062—Devices for making drills or furrows
    • 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
ITRM2011A000069A 2011-02-16 2011-02-16 SQUARING SOFTENER WITH TORSION SPRING IT1404021B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITRM2011A000069A IT1404021B1 (en) 2011-02-16 2011-02-16 SQUARING SOFTENER WITH TORSION SPRING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRM2011A000069A IT1404021B1 (en) 2011-02-16 2011-02-16 SQUARING SOFTENER WITH TORSION SPRING

Publications (2)

Publication Number Publication Date
ITRM20110069A1 ITRM20110069A1 (en) 2012-08-17
IT1404021B1 true IT1404021B1 (en) 2013-11-08

Family

ID=43976370

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM2011A000069A IT1404021B1 (en) 2011-02-16 2011-02-16 SQUARING SOFTENER WITH TORSION SPRING

Country Status (1)

Country Link
IT (1) IT1404021B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3128611B1 (en) * 2021-10-28 2023-10-20 Carre S A S Tillage machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402773A (en) * 1966-01-26 1968-09-24 Int Harvester Co Spring trip for implements
AU2588871A (en) * 1971-02-25 1972-08-31 Horwood Bagshaw Limited An improved cultivator tyne support arrangement
US4031834A (en) * 1975-09-08 1977-06-28 American Products, Inc. Grain drill with disk biasing means
DE4138154C1 (en) * 1991-11-21 1992-10-22 Franz Kleine Maschinenfabrik Gmbh & Co, 4796 Salzkotten, De Fertiliser placing ground share - has curved cutting edge and includes pivot joint and yielding part
US6347594B1 (en) * 2000-01-28 2002-02-19 Deere & Company Narrow profile opener capable of high speed operation
US7921931B2 (en) * 2009-05-27 2011-04-12 Cnh Canada, Ltd. Adjustable packer wheel seeding system and method

Also Published As

Publication number Publication date
ITRM20110069A1 (en) 2012-08-17

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