ITCL20130002A1 - SAFETY WITH NITROGEN GAS SHOCK ABSORBERS FOR CULTIVATOR TOOLS - Google Patents

SAFETY WITH NITROGEN GAS SHOCK ABSORBERS FOR CULTIVATOR TOOLS Download PDF

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Publication number
ITCL20130002A1
ITCL20130002A1 IT000002A ITCL20130002A ITCL20130002A1 IT CL20130002 A1 ITCL20130002 A1 IT CL20130002A1 IT 000002 A IT000002 A IT 000002A IT CL20130002 A ITCL20130002 A IT CL20130002A IT CL20130002 A1 ITCL20130002 A1 IT CL20130002A1
Authority
IT
Italy
Prior art keywords
shock absorbers
tools
gas
gas shock
nitrogen gas
Prior art date
Application number
IT000002A
Other languages
Italian (it)
Inventor
Cataldo Cala
Original Assignee
Cataldo Cala
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 Cataldo Cala filed Critical Cataldo Cala
Priority to IT000002A priority Critical patent/ITCL20130002A1/en
Publication of ITCL20130002A1 publication Critical patent/ITCL20130002A1/en

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B61/00Devices for, or parts of, agricultural machines or implements for preventing overstrain
    • A01B61/04Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Fluid-Damping Devices (AREA)

Description

DESCRIZIONE DESCRIPTION

Del modello di utilità dal titolo : SICUREZZA CON AMMORTIZZATORI A GAS AZOTO PER UTENSILI DI COLTIVATORI Of the utility model entitled: SAFETY WITH NITROGEN GAS SHOCK ABSORBERS FOR CULTIVATOR TOOLS

STATO ANTERIORE DELLA TECNICA: BACKGROUND OF THE TECHNIQUE:

Esistono diversi sistemi di sicurezza atti a salvaguardare il funzionamento e la sicurezza degli utensili e delle strutture delle macchine agricole destinate alla coltivazione dei terreni . There are various safety systems designed to safeguard the operation and safety of tools and structures of agricultural machinery intended for cultivation of the land.

Vi sono dispositivi idropneumatici, pneumatici ad aria compressa, a molle ecc. There are hydropneumatic devices, pneumatic compressed air, springs etc.

OBIETTIVO CHE L’INNOVAZIONE INTENDE RAGGIUNGERE: OBJECTIVE THAT INNOVATION INTENDS TO ACHIEVE:

Lo scopo della presente innovazione è finalizzato a salvaguardare sia gli utensili e i telai dei coltivatori stessi. The purpose of the present innovation is aimed at safeguarding both the tools and the frames of the cultivators themselves.

L’innovazione delfutilizzo di ammortizzatori a gas consente agli utensili ed ai telai di evitare deformazioni permanenti o rotture nel caso che gli stessi durante la coltivazione dei terreni, incontrino pietre od ostacoli in genere. The innovation of the use of gas shock absorbers allows tools and frames to avoid permanent deformation or breakage in the event that they encounter stones or obstacles in general during the cultivation of the land.

L’utilizzo di ammortizzatori a gas, grazie alle caratteristiche dell’azoto, permette una migliore e più rapida risposta ad azioni di compressione ed espansione degli ammortizzatori, consentendo minori tempi di riposizionamento delle vomerine con la giusta angolazione di taglio. The use of gas shock absorbers, thanks to the nitrogen characteristics, allows a better and faster response to compression and expansion actions of the shock absorbers, allowing shorter repositioning times of the plowshares with the right cutting angle.

BREVE DESCRIZIONE DEI DISEGNI: BRIEF DESCRIPTION OF THE DRAWINGS:

Le descrizioni ed i disegni che seguono non sono limitativi. The following descriptions and drawings are not limiting.

Come si potrà notare, nello schema FIG. 1 , un utensile coltivatore (1) è , fissato al telaio (2), tramite un supporto (3) a mezzo di uno spinotto (4) permette l’apertura del braccio o utensile (1). As can be seen, in the diagram FIG. 1, a cultivating tool (1) is fixed to the frame (2) by means of a support (3) by means of a pin (4) allows the opening of the arm or tool (1).

L’ ammortizzatore a gas (5), caricato con azoto, che ha un ottimo coefficiente di comprimibilità, essendo il martinetto o ammortizzatore imperniato al supporto (8) tramite uno spinotto (6) ed uno spinotto (7) applicato al braccio, fa si che l’utensile mantenga la corretta posizione di lavoro. The gas shock absorber (5), loaded with nitrogen, which has an excellent compressibility coefficient, being the jack or shock absorber pivoted to the support (8) by means of a pin (6) and a pin (7) applied to the arm, that the tool maintains the correct working position.

L’attrezzo verrà trainato da un trattore che permetterà, con l’avanzamento, che la terra sia dissodata. Nel caso che detto attrezzo in fase di lavorazione, incontri un ostacolo quale pietra o altro come in Fig. 2, lo farà alzare comprimendo il gas all’interno dell’ ammortizzatore, facilitandone l’apertura. The implement will be towed by a tractor which will allow the earth to be cleared as it progresses. In the event that said tool during processing encounters an obstacle such as stone or other as in Fig. 2, it will raise it by compressing the gas inside the shock absorber, facilitating its opening.

ANALISI DEL RISULTATO RAGGIUNTO: ANALYSIS OF THE RESULT ACHIEVED:

La presente innovazione consiste nella realizzazione di un sistema di sicurezza atto a salvaguardare da deformazioni o da rotture sia gli utensili che le strutture degli attrezzi agricoli nel caso che gli stessi durante la lavorazione dovessero incontrare ostacoli quali pietre o altro. The present innovation consists in the realization of a safety system able to protect both the tools and the structures of the agricultural tools from deformation or breakage in the event that they encounter obstacles such as stones or other obstacles during processing.

In caso di ostacoli, l’attrezzo si alzerà e comprimerà il gas all’interno dell’ ammortizzatore, facilitandone l’apertura. In the event of obstacles, the tool will rise and compress the gas inside the shock absorber, facilitating its opening.

Grazie, alle ottime doti di comprimibilità e di espansione dell’azoto all’interno dell’ ammortizzatore, permetterà un veloce riposizionamento dell’attrezzo, ad ostacolo superato nella giusta posizione di lavoro. Thanks to the excellent compressibility and expansion of the nitrogen inside the shock absorber, it will allow quick repositioning of the tool, once the obstacle has been overcome in the right working position.

Claims (1)

RIVENDICAZIONI Del modello di utilità dal Titolo SICUREZZA CON AMMORTIZZATORI A GAS AZOTO PER UTENSILI DI COLTIVATORI. -1) Sistema pneumatico con gas azoto per salvaguardare gli utensili di coltivatori agricoli caratterizzati dal fatto che la reazione di comprimibilità e di espansione del suddetto gas risponde perfettamente alla necessità di superare gli ostacoli che si possono trovare in mezzo alla terra. -2) L’applicazione di detto impianto consente la riduzione dei costi di gestione e manutenzione degli attrezzi stessi, allungando la vita lavorativa dei medesimi. -3) Gli ammortizzatori caricati a gas, consentono all’utente di tarare la pressione degli stessi con valori inferiori a quelli che l’attrezzo può subire. -4) Inoltre l’uso di ammortizzatori a gas, consente l’uso su attrezzi leggeri necessari nei lavori di rifinitura ottimizzando i tempi e le velocità di lavorazione. -5) Infine l’uso di ammortizzatori a gas, grazie alle caratteristiche dell’azoto, consente di poter variare la pressione e le grandezze.CLAIMS Of the utility model entitled SAFETY WITH NITROGEN GAS SHOCK ABSORBERS FOR CULTIVATOR TOOLS. -1) Pneumatic system with nitrogen gas to safeguard the tools of agricultural cultivators characterized by the fact that the compressibility and expansion reaction of the aforementioned gas perfectly responds to the need to overcome the obstacles that can be found in the middle of the earth. -2) The application of this system allows the reduction of the management and maintenance costs of the tools themselves, extending the working life of the same. -3) The gas-charged shock absorbers allow the user to calibrate the pressure of the same with values lower than those that the tool can undergo. -4) In addition, the use of gas shock absorbers allows use on light tools needed in finishing work, optimizing processing times and speeds. -5) Finally, the use of gas shock absorbers, thanks to the characteristics of nitrogen, allows you to vary the pressure and sizes.
IT000002A 2013-01-11 2013-01-11 SAFETY WITH NITROGEN GAS SHOCK ABSORBERS FOR CULTIVATOR TOOLS ITCL20130002A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT000002A ITCL20130002A1 (en) 2013-01-11 2013-01-11 SAFETY WITH NITROGEN GAS SHOCK ABSORBERS FOR CULTIVATOR TOOLS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000002A ITCL20130002A1 (en) 2013-01-11 2013-01-11 SAFETY WITH NITROGEN GAS SHOCK ABSORBERS FOR CULTIVATOR TOOLS

Publications (1)

Publication Number Publication Date
ITCL20130002A1 true ITCL20130002A1 (en) 2014-07-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
IT000002A ITCL20130002A1 (en) 2013-01-11 2013-01-11 SAFETY WITH NITROGEN GAS SHOCK ABSORBERS FOR CULTIVATOR TOOLS

Country Status (1)

Country Link
IT (1) ITCL20130002A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB163239A (en) * 1920-08-18 1921-05-19 Paul Stumpf Improvements in or relating to power-driven ploughs
DE3134525A1 (en) * 1981-09-01 1983-03-17 Rabewerk Heinrich Clausing, 4515 Bad Essen Ground-working appliance, especially rotary harrow
US4422511A (en) * 1979-03-30 1983-12-27 Erhard Poggemiller Hydraulic reset for tillage and seeding equipment
US4867247A (en) * 1986-09-12 1989-09-19 Heckendorf David W Bedding plow
US6330922B1 (en) * 1999-07-14 2001-12-18 Thomas P. King Bedding plow featuring a center-cut disk assembly having resilient relief means
EP2377382A1 (en) * 2010-04-14 2011-10-19 Samuel Palminteri Mounting assembly for a "flex spring" or similar soil working tool

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB163239A (en) * 1920-08-18 1921-05-19 Paul Stumpf Improvements in or relating to power-driven ploughs
US4422511A (en) * 1979-03-30 1983-12-27 Erhard Poggemiller Hydraulic reset for tillage and seeding equipment
DE3134525A1 (en) * 1981-09-01 1983-03-17 Rabewerk Heinrich Clausing, 4515 Bad Essen Ground-working appliance, especially rotary harrow
US4867247A (en) * 1986-09-12 1989-09-19 Heckendorf David W Bedding plow
US6330922B1 (en) * 1999-07-14 2001-12-18 Thomas P. King Bedding plow featuring a center-cut disk assembly having resilient relief means
EP2377382A1 (en) * 2010-04-14 2011-10-19 Samuel Palminteri Mounting assembly for a "flex spring" or similar soil working tool

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