FR2386241A2 - Automatic trip beam plough - has beam hinged between side plates to trip against action of compression spring - Google Patents

Automatic trip beam plough - has beam hinged between side plates to trip against action of compression spring

Info

Publication number
FR2386241A2
FR2386241A2 FR7710790A FR7710790A FR2386241A2 FR 2386241 A2 FR2386241 A2 FR 2386241A2 FR 7710790 A FR7710790 A FR 7710790A FR 7710790 A FR7710790 A FR 7710790A FR 2386241 A2 FR2386241 A2 FR 2386241A2
Authority
FR
France
Prior art keywords
trip
plough
compression spring
side plates
hinged
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.)
Pending
Application number
FR7710790A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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
Priority claimed from FR7524384A external-priority patent/FR2320041A1/en
Priority claimed from FR7612936A external-priority patent/FR2349269A2/en
Application filed by Individual filed Critical Individual
Priority to FR7710790A priority Critical patent/FR2386241A2/en
Publication of FR2386241A2 publication Critical patent/FR2386241A2/en
Pending 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

The plough beam (1) has a large end portion to which a plate (40) is secured and hinged at the bottom (41, 43) between two plates (11, 12). A rod (42) at the top of plate (40) has ends which engage in slots (43) which are round to form a bearing. A rod carries a compression spring (45) between an end stop (47) and plate (40), the rod passing through a hole (49) and being anchored to plates (11, 12) by a crossbar (48) engaged in holes (50). The spring (45) returns the plough to the working position with rod (42) engaged in slots (43).
FR7710790A 1975-08-05 1977-04-08 Automatic trip beam plough - has beam hinged between side plates to trip against action of compression spring Pending FR2386241A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7710790A FR2386241A2 (en) 1975-08-05 1977-04-08 Automatic trip beam plough - has beam hinged between side plates to trip against action of compression spring

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7524384A FR2320041A1 (en) 1975-08-05 1975-08-05 Trip beam plough return mechanism - has beam with U:shaped end pivoted in box against springs and rollers
FR7612936A FR2349269A2 (en) 1975-08-05 1976-04-30 Overload mounting for reversible plough - has tension springs connected to front of draw bar and to sides of box fixed to beam
FR7710790A FR2386241A2 (en) 1975-08-05 1977-04-08 Automatic trip beam plough - has beam hinged between side plates to trip against action of compression spring

Publications (1)

Publication Number Publication Date
FR2386241A2 true FR2386241A2 (en) 1978-11-03

Family

ID=33556036

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7710790A Pending FR2386241A2 (en) 1975-08-05 1977-04-08 Automatic trip beam plough - has beam hinged between side plates to trip against action of compression spring

Country Status (1)

Country Link
FR (1) FR2386241A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578140A1 (en) * 1985-03-01 1986-09-05 Huard Ucf SAFETY DEVICE FOR REVERSIBLE PLOWS
EP1053667A1 (en) * 1999-05-21 2000-11-22 Sicil Tiller S.n.c. dei Ploughing body of a reversible hydropneumatic plough

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578140A1 (en) * 1985-03-01 1986-09-05 Huard Ucf SAFETY DEVICE FOR REVERSIBLE PLOWS
EP0194168A1 (en) * 1985-03-01 1986-09-10 Société de Constructions Mécaniques HUARD-UCF Société Anonyme Safety device for reversible ploughs
EP1053667A1 (en) * 1999-05-21 2000-11-22 Sicil Tiller S.n.c. dei Ploughing body of a reversible hydropneumatic plough

Similar Documents

Publication Publication Date Title
YU39491B (en) Accumulator plate grid
AT355468B (en) SKI, ESPECIALLY CROSS-COUNTRY SKI
SE390112B (en) SECURITY SKI BINDING
NL7515251A (en) CONTACT DEVICE FOR A CHAIN PLATE EDGE, AS WELL AS A CONTACT ELEMENT TO BE USED THEREOF.
FR2386241A2 (en) Automatic trip beam plough - has beam hinged between side plates to trip against action of compression spring
US2544817A (en) Table leg clamping bracket
NL7706448A (en) PRESSURE ENERGY ACCUMULATOR.
van Leeuwen et al. Alternative path compression techniques
NL164369C (en) SELF-SECURING ANCHOR BOLT.
MX146394A (en) IMPROVEMENTS IN THE LOCKING MECHANISM OF SPRING READJUSTMENT OF AN IMPLEMENT TO WORK THE LAND
IT7823951A0 (en) DEUTERATED 1,1-DIFLUORO-2,2-DIALOETHYLDIFLUOROMETHYL ETHERS.
SU595152A1 (en) Portable power saw working member
GB899061A (en) Improvements relating to shoe-drum brakes
SU554421A1 (en) Quick release clip for connecting parts with elastic gasket
FR2320041A1 (en) Trip beam plough return mechanism - has beam with U:shaped end pivoted in box against springs and rollers
Barkin Analysis Symposium: Webern, Orchestra Pieces (1913) Movement I (" Bewegt")
AR218231A1 (en) HERBICIDE COMPOSITION BASED ON 2-CHLORINE-4-ETHYLAMINE-6-ISOPROPYLAMINE-1,3,5, -TRIAZINE AND TIADIAZOLILUREA, EFFECTED BY SYNERGISM
FR2228504A1 (en) Brake to anchor ski when unworn - has spring loaded anchor tines held retracted by ski boot on ski
SU736974A1 (en) Artificial foot
FR2437784A1 (en) Rat trap with sprung holding plate - has base defining channel with slot in bottom through which holding plate passes when dislodged by rat
URAZGILDIAEV Stress concentration near holes in a plate of a nonlinear viscoelastic material(Stress concentration near holes in nonlinear viscoelastic plate, using elastic theory)
GB779599A (en) Improvements in traps for mice, rats or the like vermin
ES236083U (en) Tension for sujection of formwork. (Machine-translation by Google Translate, not legally binding)
SE7705516L (en) PRESSURE SPRING IMPACTED LOCK
PARZEN Maximum robust likelihood estimation[Final Report, 5 Jun. 1976- 31 Jul. 1978]