BR0002922A - Flange device with finished surface - Google Patents
Flange device with finished surfaceInfo
- Publication number
- BR0002922A BR0002922A BR0002922A BR0002922A BR0002922A BR 0002922 A BR0002922 A BR 0002922A BR 0002922 A BR0002922 A BR 0002922A BR 0002922 A BR0002922 A BR 0002922A BR 0002922 A BR0002922 A BR 0002922A
- Authority
- BR
- Brazil
- Prior art keywords
- flange
- flange device
- image forming
- interference fit
- finished surface
- Prior art date
Links
Landscapes
- Rolls And Other Rotary Bodies (AREA)
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
Abstract
Patente de Invenção: <B>"DISPOSITIVO DE FLANGE COM SUPERFìCIE ACABADA"<D>. Um dispositivo de flange de extremidade é capaz de traduzir uma força de acionamento de rotação ou de torque suprida externamente para um elemento de formação de imagem eletrofotográfica cilíndrico oco em uma máquina de cópia ou de impressão. O dispositivo de flange inclui um elemento de suporte de flange e um flange feito de um plástico condutor e preferencialmente de uma composição que inclui policarbonato e fibra de carbono. O flange tem um acabamento superficial externo específico, que assegura uma relação de atrito ótima entre o diâmetro externo do flange e a superfície interna de elemento de formação de imagem. A montagem do dispositivo de flange no elemento de formação de imagem não requer um material adesivo devido a um encaixe com interferência, nem o uso de um elemento de aterramento separado, uma vez que o dispositivo de flange é condutor. A combinação de coeficientes de expansão térmica do flange e do elemento de formação de imagem resulta na manutenção do encaixe com interferência durante a operação da máquina.Invention Patent: <B> "FLANGE DEVICE WITH FINISHED SURFACE" <D>. An end flange device is capable of translating an externally supplied rotating or torque actuation force into a hollow cylindrical electrophotographic imaging element on a copy or printing machine. The flange device includes a flange support element and a flange made of a conductive plastic and preferably a composition that includes polycarbonate and carbon fiber. The flange has a specific external surface finish, which ensures an optimum friction ratio between the flange's outer diameter and the inner surface of the imaging element. Mounting the flange device to the image forming element does not require an adhesive material due to interference fit, nor the use of a separate grounding element, since the flange device is conductive. The combination of the thermal expansion coefficients of the flange and the image forming element results in the maintenance of the interference fit during the operation of the machine.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35612199A | 1999-07-16 | 1999-07-16 | |
US51584100A | 2000-02-29 | 2000-02-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0002922A true BR0002922A (en) | 2001-05-02 |
Family
ID=26999132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0002922A BR0002922A (en) | 1999-07-16 | 2000-07-17 | Flange device with finished surface |
Country Status (2)
Country | Link |
---|---|
BR (1) | BR0002922A (en) |
CA (1) | CA2313656C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015112173B4 (en) | 2015-07-27 | 2023-12-28 | Cotesa Gmbh | Method for producing a connecting part for a tubular component made of fiber-reinforced plastic |
-
2000
- 2000-07-10 CA CA 2313656 patent/CA2313656C/en not_active Expired - Fee Related
- 2000-07-17 BR BR0002922A patent/BR0002922A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2313656C (en) | 2004-09-28 |
CA2313656A1 (en) | 2001-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Technical examination (opinion): publication of technical examination (opinion) | ||
B09B | Decision: refusal |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ARTIGO 8O COMBINADO COM ARTIGO 13 DA LPI. |
|
B09B | Decision: refusal |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |