BR0303820A - Tire valve cap with instantaneous pressure indication - Google Patents
Tire valve cap with instantaneous pressure indicationInfo
- Publication number
- BR0303820A BR0303820A BR0303820A BR0303820A BR0303820A BR 0303820 A BR0303820 A BR 0303820A BR 0303820 A BR0303820 A BR 0303820A BR 0303820 A BR0303820 A BR 0303820A BR 0303820 A BR0303820 A BR 0303820A
- Authority
- BR
- Brazil
- Prior art keywords
- tire valve
- under
- tire
- internally
- piston
- Prior art date
Links
Abstract
"TAMPA PARA VáLVULA DE PNEU COM INDICAçãO DE PRESSãO INSTANTâNEA". Constituída de um corpo cilíndrico metálico(1), contendo internamente duas câmaras, onde se encaixam os componentes; na sua parte inferior há uma rosca padronizada que se acopla à válvula(2) dos pneus; internamente dentro da câmara superior do corpo cilíndrico e apoiando a agulha da válvula do pneu, há um pino(3), contendo na sua base superior um anel cilíndrico(4), provido de quatro furos(5); sobre o anel, há o conjunto de manómetro tipo pistão, composto de êmbolo inferior móvel(6), contraposto por uma mola calibrada(7), a qual sobrepõe sobre outro êmbolo fixo superior(8), apoiado sob uma tampa com visor transparente(9); nos êmbolos, há uma escala graduada através de cores(10), que será observada visualmente, caso a pressão do pneu não estiver com a correta calibração (sob ou baixa pressão); sob o corpo cilíndrico há um dispositivo anti-furto(11), acoplado externamente; para manutenção ou calibragem do pneu utiliza-se chave especial(12), que se encaixam nos furos(13) e (14); na tampa com visor transparente há um orifício(15) lateral, e uma calota (16) para colocar publicidade,junto com o dispositivo anti-furto; internamente nos componentes da tampa há o'rings(17)."TIRE VALVE COVER WITH INSTANT PRESSURE INDICATION". Consisting of a cylindrical metal body (1), internally containing two chambers, where the components fit together; at its bottom is a standard thread that engages the tire valve (2); internally within the upper chamber of the cylindrical body and supporting the tire valve needle is a pin (3) containing at its upper base a cylindrical ring (4) provided with four holes (5); above the ring is the piston-type pressure gauge assembly, composed of movable lower piston (6), counterposed by a calibrated spring (7), which overlaps with another fixed upper piston (8), supported under a transparent sight cap ( 9); On the pistons there is a color graded scale (10) which will be visually observed if the tire pressure is not correctly calibrated (under or under pressure); under the cylindrical body there is an externally coupled anti-theft device (11); For tire maintenance or calibration a special wrench (12) is used which fits into the holes (13) and (14); in the transparent display lid there is a side hole (15) and a cap (16) for placing advertising along with the anti-theft device; internally in the lid components there are o'rings (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR0303820A BR0303820A (en) | 2003-09-10 | 2003-09-10 | Tire valve cap with instantaneous pressure indication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR0303820A BR0303820A (en) | 2003-09-10 | 2003-09-10 | Tire valve cap with instantaneous pressure indication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0303820A true BR0303820A (en) | 2005-04-12 |
Family
ID=34398075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0303820A BR0303820A (en) | 2003-09-10 | 2003-09-10 | Tire valve cap with instantaneous pressure indication |
Country Status (1)
| Country | Link |
|---|---|
| BR (1) | BR0303820A (en) |
-
2003
- 2003-09-10 BR BR0303820A patent/BR0303820A/en not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Technical examination (opinion): publication of technical examination (opinion) | ||
| B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE A 8A ANUIDADE(S). |
|
| B08K | Maintenance of archiving: application remains archived as no request for restauration (art. 87) has been received. |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2125 DE 27/09/2011. |