BR9803795A - Perfectly introduced in sealing gasket geometry for pipes in general, aiming at low insertion force, and respective process for its installation in the pipe. - Google Patents

Perfectly introduced in sealing gasket geometry for pipes in general, aiming at low insertion force, and respective process for its installation in the pipe.

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Publication number
BR9803795A
BR9803795A BR9803795-1A BR9803795A BR9803795A BR 9803795 A BR9803795 A BR 9803795A BR 9803795 A BR9803795 A BR 9803795A BR 9803795 A BR9803795 A BR 9803795A
Authority
BR
Brazil
Prior art keywords
region
aiming
installation
general
insertion force
Prior art date
Application number
BR9803795-1A
Other languages
Portuguese (pt)
Inventor
Samuel Guzowski
Original Assignee
Samuel Guzowski
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4070585&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9803795(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Samuel Guzowski filed Critical Samuel Guzowski
Priority to BR9803795-1A priority Critical patent/BR9803795A/en
Publication of BR9803795A publication Critical patent/BR9803795A/en

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Abstract

<B>"APERFEIçOAMENTO INTRODUZIDO EM GEOMETRIA DE JUNTA DE VEDAçãO PARA TUBULAçãO EM GERAL, VISANDO BAIXA FORçA DE INSERçãO, E RESPECTIVO PROCESSO PARA SUA INSTALAçãO NA TUBULAçãO"<D>, junta (43/73/99) esta instalada no interior de ranhura (45) prevista na bolsa (47) de um tubo termoplástico, e que inclui um corpo elastomérico em formato de anel, o qual, quando visto em corte transversal, inclui uma região protuberante (75/101) e uma região de menor compressão (77/107), a primeira interligando-se à segunda através de uma região de superfície curva (79), a qual define um ângulo<244>em relação a um eixo horizontal (81/103) traçado paralelamente ao eixo longitudinal central (61) do tubo, e a segunda interligando-se a uma superfície secundária de vedação (83) através de uma região de superfície curva traseira (85/105), a qual define um segundo ângulo ß em relação ao referido eixo horizontal, sendo que os ângulos<244> e ß são selecionados para minimizar a força de inserção necessária para a introdução da ponta macho (49) na bolsa fêmea (47), e ao mesmo tempo, manter uma vedação de compressão entre os segmentos macho e fêmea do tubo, que formam a junção.<B> "IMPROVEMENT INTRODUCED IN SEALING GEOMETRY FOR PIPING IN GENERAL, AIMING AT LOW INSERTING STRENGTH, AND ITS PROCESS FOR ITS INSTALLATION IN THE PIPING" <D>, gasket (43/73/99) is installed inside the groove (45) provided in the pocket (47) of a thermoplastic tube, which includes an elastomeric body in a ring shape, which, when seen in cross section, includes a protruding region (75/101) and a region of less compression ( 77/107), the first interconnecting to the second through a curved surface region (79), which defines an angle <244> in relation to a horizontal axis (81/103) drawn parallel to the central longitudinal axis (61 ) of the tube, and the second connecting to a secondary sealing surface (83) through a region of rear curved surface (85/105), which defines a second angle ß in relation to the said horizontal axis, <244> and ß angles are selected to minimize the insertion force necessary for the insertion of the male tip (49) in the female bag (47), and at the same time, maintaining a compression seal between the male and female segments of the tube, which form the joint.

BR9803795-1A 1998-09-28 1998-09-28 Perfectly introduced in sealing gasket geometry for pipes in general, aiming at low insertion force, and respective process for its installation in the pipe. BR9803795A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9803795-1A BR9803795A (en) 1998-09-28 1998-09-28 Perfectly introduced in sealing gasket geometry for pipes in general, aiming at low insertion force, and respective process for its installation in the pipe.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9803795-1A BR9803795A (en) 1998-09-28 1998-09-28 Perfectly introduced in sealing gasket geometry for pipes in general, aiming at low insertion force, and respective process for its installation in the pipe.

Publications (1)

Publication Number Publication Date
BR9803795A true BR9803795A (en) 2000-04-04

Family

ID=4070585

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9803795-1A BR9803795A (en) 1998-09-28 1998-09-28 Perfectly introduced in sealing gasket geometry for pipes in general, aiming at low insertion force, and respective process for its installation in the pipe.

Country Status (1)

Country Link
BR (1) BR9803795A (en)

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
ME Request for revocation

Owner name: VLAMIR CARDOSO - PETICAO N.016088 DE 20030825.