ITVR920012U1 - VEHICLES FOR THE HYDRAULIC MOVEMENT OF TELESCOPIC CYLINDERS WITH MULTIPLE EXTENSIONS - Google Patents
VEHICLES FOR THE HYDRAULIC MOVEMENT OF TELESCOPIC CYLINDERS WITH MULTIPLE EXTENSIONSInfo
- Publication number
- ITVR920012U1 ITVR920012U1 ITVR920012U ITVR920012U1 IT VR920012 U1 ITVR920012 U1 IT VR920012U1 IT VR920012 U ITVR920012 U IT VR920012U IT VR920012 U1 ITVR920012 U1 IT VR920012U1
- Authority
- IT
- Italy
- Prior art keywords
- piston
- vehicles
- telescopic cylinders
- determines
- multiple extensions
- Prior art date
Links
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- Actuator (AREA)
Abstract
L'innovazione in oggetto รจ stata concepita al fine di migliorare i sistemi di alimentazione della pressione dell'olio, che determina lo spostamento degli sfili costituenti un cilindro telescopico oleodinamico.Infatti la presente soluzione consente alle guarnizioni (6) di ogni pistone (2), di non scorrere a ridosso dei fori di alimentazione (4), in quanto questi vengono praticati all'esterno del pistone ed in modo non direttamente passante verso l'interno dello stesso.Al pistone (2), viene praticata una tornitura interna che determina la formazione di una scanalatura circonferenziale (5), formantesi dopo il montaggio del cilindro (1) nella rispettiva camera del pistone.The innovation in question was conceived in order to improve the oil pressure supply systems, which determines the displacement of the extensions forming a hydraulic telescopic cylinder. In fact, the present solution allows the seals (6) of each piston (2) , not to slide close to the supply holes (4), as these are made outside the piston and in a way that does not pass directly towards the inside of the same. At the piston (2), an internal turning is performed which determines the formation of a circumferential groove (5), which is formed after the assembly of the cylinder (1) in the respective piston chamber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT92VR000012U IT229410Y1 (en) | 1992-02-17 | 1992-02-17 | VEHICLES FOR THE HYDRAULIC MOVEMENT OF TELESCOPIC CYLINDERS TO MULTIPLE EXTENSIONS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT92VR000012U IT229410Y1 (en) | 1992-02-17 | 1992-02-17 | VEHICLES FOR THE HYDRAULIC MOVEMENT OF TELESCOPIC CYLINDERS TO MULTIPLE EXTENSIONS |
Publications (3)
Publication Number | Publication Date |
---|---|
ITVR920012V0 ITVR920012V0 (en) | 1992-02-17 |
ITVR920012U1 true ITVR920012U1 (en) | 1993-08-17 |
IT229410Y1 IT229410Y1 (en) | 1998-07-02 |
Family
ID=11427456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT92VR000012U IT229410Y1 (en) | 1992-02-17 | 1992-02-17 | VEHICLES FOR THE HYDRAULIC MOVEMENT OF TELESCOPIC CYLINDERS TO MULTIPLE EXTENSIONS |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT229410Y1 (en) |
-
1992
- 1992-02-17 IT IT92VR000012U patent/IT229410Y1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITVR920012V0 (en) | 1992-02-17 |
IT229410Y1 (en) | 1998-07-02 |
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Legal Events
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0001 | Granted |