BR0002922A - Flange device with finished surface - Google Patents

Flange device with finished surface

Info

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
Application number
BR0002922A
Other languages
Portuguese (pt)
Inventor
Kamran U Zaman
George A Schutt
Timothy J Leenhouts
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of BR0002922A publication Critical patent/BR0002922A/en

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.

BR0002922A 1999-07-16 2000-07-17 Flange device with finished surface BR0002922A (en)

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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CA2313656A1 (en) 2001-01-16
CA2313656C (en) 2004-09-28

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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.