IT201800010773A1 - Device for mobile locking of a hydraulic pipe to a manifold - Google Patents
Device for mobile locking of a hydraulic pipe to a manifold Download PDFInfo
- Publication number
- IT201800010773A1 IT201800010773A1 IT102018000010773A IT201800010773A IT201800010773A1 IT 201800010773 A1 IT201800010773 A1 IT 201800010773A1 IT 102018000010773 A IT102018000010773 A IT 102018000010773A IT 201800010773 A IT201800010773 A IT 201800010773A IT 201800010773 A1 IT201800010773 A1 IT 201800010773A1
- Authority
- IT
- Italy
- Prior art keywords
- manifold
- mobile locking
- clamp
- flexible part
- hydraulic pipes
- Prior art date
Links
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
- F16L3/23—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals for a bundle of pipes or a plurality of pipes placed side by side in contact with each other
- F16L3/233—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals for a bundle of pipes or a plurality of pipes placed side by side in contact with each other by means of a flexible band
- F16L3/2336—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals for a bundle of pipes or a plurality of pipes placed side by side in contact with each other by means of a flexible band having two or more locking barbs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D63/00—Flexible elongated elements, e.g. straps, for bundling or supporting articles
- B65D63/10—Non-metallic straps, tapes, or bands; Filamentary elements, e.g. strings, threads or wires; Joints between ends thereof
- B65D63/1018—Joints produced by application of integral securing members, e.g. buckles, wedges, tongue and slot, locking head and teeth or the like
- B65D63/1027—Joints produced by application of integral securing members, e.g. buckles, wedges, tongue and slot, locking head and teeth or the like the integral securing member being formed as a female and male locking member, e.g. locking head and locking teeth, or the like
- B65D63/1036—Joints produced by application of integral securing members, e.g. buckles, wedges, tongue and slot, locking head and teeth or the like the integral securing member being formed as a female and male locking member, e.g. locking head and locking teeth, or the like the female locking member being provided with at least one metal barb
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D63/00—Flexible elongated elements, e.g. straps, for bundling or supporting articles
- B65D63/10—Non-metallic straps, tapes, or bands; Filamentary elements, e.g. strings, threads or wires; Joints between ends thereof
- B65D63/1018—Joints produced by application of integral securing members, e.g. buckles, wedges, tongue and slot, locking head and teeth or the like
- B65D63/1027—Joints produced by application of integral securing members, e.g. buckles, wedges, tongue and slot, locking head and teeth or the like the integral securing member being formed as a female and male locking member, e.g. locking head and locking teeth, or the like
- B65D63/1063—Joints produced by application of integral securing members, e.g. buckles, wedges, tongue and slot, locking head and teeth or the like the integral securing member being formed as a female and male locking member, e.g. locking head and locking teeth, or the like the female locking member being provided with at least one plastic barb
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Description
DESCRIZIONE DEL BREVETTO PER INVENZIONE AVENTE TITOLO: Dispositivo per il bloccaggio mobile di una tubazione idraulica ad un collettore DESCRIPTION OF THE PATENT FOR INVENTION HAVING TITLE: Device for the mobile locking of a hydraulic pipe to a manifold
TESTO DELLA DESCRIZIONE TEXT OF THE DESCRIPTION
Campo di applicazione dell’invenzione Field of application of the invention
Il dispositivo oggetto della presente invenzione viene utilizzato per il bloccaggio rapido e mobile di una tubazione idraulica ad un collettore per tubazioni idrauliche. The device object of the present invention is used for the rapid and mobile locking of a hydraulic pipe to a manifold for hydraulic pipes.
Stato dell’arte State of the art
I sistemi sin qui usati si basano su complessi dispositivi filettati, scomodi da realizzarsi in determinate situazioni, composti sostanzialmente da un adattatore metallo-tubazione e da una o più guarnizioni agenti fra l’adattatore, il tubo e la derivazione de! corpo collettore ove viene avvitato il dado, oppure si basano su sistemi ad innesto rapido, ma richiedente comunque dei preliminari analoghi al sistema a dado, anche se realizzati in modo più comodo, potendosi eseguire prima del collegamento al collettore. Più in generale, le fascette per il bloccaggio delle tubazioni sono sostanzialmente di due tipi: a cinghia, in cui la fascetta è dotata di un cursore con elementi maschio e femmina; si stringe il necessario e si blocca poi la cinghia nella posizione desiderata, e a morsetto (o a vite), in cui la fascetta, una volta posizionata sul tubo, viene serrata sullo stesso avvitando la vite del morsetto. Tali dispositivi sono facilmente reperibili sul mercato (ad esempio: collari a bullone stringi tubo della ). Tra le soluzioni alternative, a livello brevettale si cita il brevetto per invenzione europeo n. EP1703156, depositato il 19/03/2005 The systems used so far are based on complex threaded devices, inconvenient to implement in certain situations, substantially composed of a metal-pipe adapter and one or more gaskets acting between the adapter, the pipe and the derivation of the! manifold body where the nut is screwed, or they are based on quick coupling systems, but in any case requiring preliminary similar to the nut system, even if made more conveniently, since they can be performed before connection to the manifold. More generally, the clamps for locking the pipes are substantially of two types: belt-type, in which the clamp is equipped with a slider with male and female elements; tighten the necessary and then lock the belt in the desired position, and clamp (or screw), in which the clamp, once positioned on the tube, is tightened on it by screwing the clamp screw. Such devices are readily available on the market (for example: bolt collars). Among the alternative solutions, at the patent level, the European patent for invention n. EP1703156, filed on 03/19/2005
; in tale documento (Titolo: “Accoppiamento tra due parti ad inserimento variabile") si descrive un dispositivo atto a favorire l’accoppiamento di due parti, con sagomature differenti, utilizzando una fascetta che presenta delle sagomature (sporgenze) interne che vanno ad incastrarsi nelle cavità presenti nelle sagomature delle due parti da accoppiare. Si tratta di una fascetta che viene appositamente dimensionata per le specifiche esigenze di raccordo, e che quindi non si adatta universalmente alle diverse sagomature. ; in this document (Title: "Coupling between two parts with variable insertion") a device is described to facilitate the coupling of two parts, with different shapes, using a clamp that has internal shapes (protrusions) that fit into the cavities present in the shapes of the two parts to be coupled.This is a clamp that is specially sized for the specific fitting needs, and therefore does not universally adapt to the different shapes.
Sommario dell'invenzione Summary of the invention
Nel sistema in oggetto il bloccaggio del tubo avviene tramite l'utilizzo di una fascetta o morsetto, in materiale plastico particolarmente resistente, di forma circolare, all’interno del quale è presente un rilievo o lamina di pochi decimi di millimetro di spessore, alta quanto la larghezza del morsetto. Le parti terminali del morsetto, opposte al rilievo, presentano un’apertura interna le cui superfici opposte sono una liscia ed una dentata; il serraggio del tubo avviene sovrapponendo le parti dentate delle due estremità della fascetta, che si bloccheranno così naturalmente una nell’altra realizzando una tenuta stabile e sicura, ulteriormente rafforzata dal rilievo sopra descritto atto appunto ad impedire la rotazione della fascetta attorno al proprio asse centrale. La presenza del rilievo facilita inoltre l’operazione di serraggio, grazie alla maggiore stabilità del sistema. La fascetta così realizzata è particolarmente indicata per il bloccaggio di derivazioni dotate di parte terminale di connessione flessibile, potendosi in tal caso adattare pienamente ad essa. In the system in question, the tube is locked through the use of a band or clamp, in particularly resistant plastic material, of circular shape, inside which there is a relief or sheet of a few tenths of a millimeter thick, as high as the width of the clamp. The terminal parts of the clamp, opposite to the relief, have an internal opening whose opposite surfaces are one smooth and one toothed; the clamping of the tube takes place by superimposing the toothed parts of the two ends of the clamp, which will thus naturally lock one into the other, creating a stable and safe seal, further strengthened by the relief described above which is precisely designed to prevent the clamp from rotating around its central axis . The presence of the relief also facilitates the tightening operation, thanks to the greater stability of the system. The clamp thus made is particularly suitable for blocking branches equipped with a flexible connection terminal part, being able in this case to be fully adapted to it.
Il principale vantaggio legato all'utilizzo di un tale dispositivo è dovuto al fatto che la fascetta può essere comodamente utilizzata con una sola mano (spingendo o tirando le due estremità con l'indice ed il pollice), o utilizzando un qualsiasi utensile (pinza, chiave fissa, ecc.). La tenuta così realizzata supera agevolmente i 9 bar di pressione, ad una temperatura di circa 60°C, cioè ben al di sopra del campo di lavoro di un sistema di tubazioni radianti di una abitazione civile (che è di 3 bar, ad una temperatura massima di 45°C). The main advantage linked to the use of such a device is due to the fact that the clamp can be comfortably used with one hand (pushing or pulling the two ends with the index and thumb), or using any tool (pliers, fixed key, etc.). The seal thus created easily exceeds 9 bar of pressure, at a temperature of about 60 ° C, that is well above the working range of a system of radiant pipes of a residential house (which is 3 bar, at a temperature maximum of 45 ° C).
Descrizione dei disegni Description of the drawings
• Figura 1a mostra la fascetta in posizione di apertura; • Figure 1a shows the clamp in the open position;
• Figura 1b mostra la fascetta in posizione di chiusura; • Figure 1b shows the clamp in the closed position;
• Figura 2a mostra una derivazione con parte flessibile senza fascetta; • Figure 2a shows a branch with flexible part without clamp;
• Figura 2b mostra una derivazione con parte flessibile bloccata con la fascetta • Figure 2b shows a branch with a flexible part locked with the clamp
Descrizione dettagliata dell’ invenzione Detailed description of the invention
Con riferimento a Fig.1a e Fig.1b, la fascetta o morsetto (1) è di forma circolare, con parti terminali (3a) e (3b) presentanti delle aperture rispettivamente (a) e (b). La parte superiore (3a1) della parte terminale (3a) presenta una superficie inferiore dentata, mentre la parte inferiore (3a2) della stessa parte terminale (3a) ha una superficie superiore liscia; la parte superiore (3b1) della parte terminale (3b) presenta invece una superficie inferiore liscia, mentre la parte inferiore (3b2) della parte terminale (3b) ha una superficie dentata. Inserendo la parte superiore (3a1) della parte terminale (3a) nell’apertura (b) della parte terminale (3b), si realizza, come evidenziato in Fig.tb, la sovrapposizione ed il conseguente incastro delle superfici dentate delle parti (3a1) e (3b2). Il rilievo (2), presente sulla superficie interna della fascetta (1) opposta alle estremità (3a) e (3b), assicura che, una volta bloccata la fascetta attorno al tubo, questa non ruoti attorno al proprio asse centrale, rendendo stabile e sicura la tenuta dell’intero dispositivo. With reference to Fig.1a and Fig.1b, the band or clamp (1) is circular in shape, with end parts (3a) and (3b) having openings respectively (a) and (b). The upper part (3a1) of the end part (3a) has a toothed lower surface, while the lower part (3a2) of the end part (3a) has a smooth upper surface; the upper part (3b1) of the end part (3b) has a smooth lower surface, while the lower part (3b2) of the end part (3b) has a toothed surface. By inserting the upper part (3a1) of the end part (3a) into the opening (b) of the end part (3b), as shown in Fig.tb, the overlapping and consequent interlocking of the toothed surfaces of the parts (3a1) is achieved and (3b2). The relief (2), present on the internal surface of the clamp (1) opposite the ends (3a) and (3b), ensures that, once the clamp is locked around the pipe, it does not rotate around its central axis, making it stable and the tightness of the entire device is safe.
In Fig,2a viene mostrata una derivazione (4) dotata di parte flessibile (4a), ovvero la tipologia di connessione per tubazioni per la quale è particolarmente indicato l’utilizzo della fascetta (1). Essendo appunto la parte (4a) flessibile, è possibile regolare il bloccaggio della fascetta (1) (cfr.re Fig.2b) agendo sulla posizione reciproca delle dentature (3a1) e (3b2); in tal senso la sensibilità della regolazione dipende dal numero di dentini di cui è composta la dentatura (più dentini ci sono, più fine risulterà la regolazione). Fig, 2a shows a branch (4) equipped with a flexible part (4a), that is the type of connection for pipes for which the use of the clamp (1) is particularly suitable. Since the part (4a) is flexible, it is possible to adjust the locking of the clamp (1) (see Fig.2b) by acting on the reciprocal position of the teeth (3a1) and (3b2); in this sense, the sensitivity of the adjustment depends on the number of teeth that make up the teeth (the more teeth there are, the finer the adjustment will be).
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102018000010773A IT201800010773A1 (en) | 2018-12-05 | 2018-12-05 | Device for mobile locking of a hydraulic pipe to a manifold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102018000010773A IT201800010773A1 (en) | 2018-12-05 | 2018-12-05 | Device for mobile locking of a hydraulic pipe to a manifold |
Publications (1)
Publication Number | Publication Date |
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IT201800010773A1 true IT201800010773A1 (en) | 2020-06-05 |
Family
ID=65861516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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IT102018000010773A IT201800010773A1 (en) | 2018-12-05 | 2018-12-05 | Device for mobile locking of a hydraulic pipe to a manifold |
Country Status (1)
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IT (1) | IT201800010773A1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985003493A1 (en) * | 1984-02-06 | 1985-08-15 | George Edward Roberts | Hose clamp |
US5024405A (en) * | 1989-05-12 | 1991-06-18 | Mcguire Robert H | Pipe clamp |
US5474268A (en) * | 1992-02-10 | 1995-12-12 | Yu; Michael | Agricultural and industrial tie |
WO2004023603A1 (en) * | 2002-09-06 | 2004-03-18 | Hcl Fasteners Ltd. | Earth connection |
EP1703156A1 (en) | 2005-03-19 | 2006-09-20 | SMS Demag AG | Coupling with two adjustable insertable pieces |
EP2458254A1 (en) * | 2010-11-26 | 2012-05-30 | Teco S.r.l. | Device for the connection of branch pipes to a main pipe in irrigation systems |
-
2018
- 2018-12-05 IT IT102018000010773A patent/IT201800010773A1/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985003493A1 (en) * | 1984-02-06 | 1985-08-15 | George Edward Roberts | Hose clamp |
US5024405A (en) * | 1989-05-12 | 1991-06-18 | Mcguire Robert H | Pipe clamp |
US5474268A (en) * | 1992-02-10 | 1995-12-12 | Yu; Michael | Agricultural and industrial tie |
WO2004023603A1 (en) * | 2002-09-06 | 2004-03-18 | Hcl Fasteners Ltd. | Earth connection |
EP1703156A1 (en) | 2005-03-19 | 2006-09-20 | SMS Demag AG | Coupling with two adjustable insertable pieces |
EP2458254A1 (en) * | 2010-11-26 | 2012-05-30 | Teco S.r.l. | Device for the connection of branch pipes to a main pipe in irrigation systems |
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