BR8200206U - Drag propeller attachment. - Google Patents

Drag propeller attachment.

Info

Publication number
BR8200206U
BR8200206U BR8200206U BR8200206U BR8200206U BR 8200206 U BR8200206 U BR 8200206U BR 8200206 U BR8200206 U BR 8200206U BR 8200206 U BR8200206 U BR 8200206U BR 8200206 U BR8200206 U BR 8200206U
Authority
BR
Brazil
Prior art keywords
propeller
axle
fixing
shoulders
propeller attachment
Prior art date
Application number
BR8200206U
Other languages
Portuguese (pt)
Other versions
BR8200206Y1 (en
Inventor
Rinaldo Planca
Jose Carlos Veneziano
Original Assignee
Arno Sa
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 Arno Sa filed Critical Arno Sa
Priority to BR8200206U priority Critical patent/BR8200206Y1/en
Publication of BR8200206U publication Critical patent/BR8200206U/en
Publication of BR8200206Y1 publication Critical patent/BR8200206Y1/en

Links

Landscapes

  • Motor Power Transmission Devices (AREA)

Abstract

"FIXAçãO DE HéLICE TIPO ARRASTE". Descreve-se uma configuração de fixação de uma hélice a um eixo, usando uma peça de fixação (1) com formato tronco-cónico, tendo uma multiplicidade de dentes (3) com arestas (27), instalada no dito eixo; sobre a peça (1) é colocada uma hélice (21), que por sua vez possui um corpo cilíndrico (24) dotado de ressaltos retangulares (26); o movimento giratório do eixo é transmitido à hélice (21) através da peça (1), por meio do contato existente entre as os ressaltos (26) e as arestas (27), por efeito arraste."DRAFT TYPE PROPELLER FIXING". A configuration of fixing a propeller to an axle is described using a frusto-conical shaped fixture (1) having a plurality of edged teeth (3) installed on said axle; On the part (1) is placed a propeller (21), which in turn has a cylindrical body (24) provided with rectangular shoulders (26); The rotational movement of the shaft is transmitted to the propeller (21) through the part (1), through the contact between the shoulders (26) and the edges (27), by dragging effect.

BR8200206U 2002-02-07 2002-02-07 drag-type propeller attachment. BR8200206Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR8200206U BR8200206Y1 (en) 2002-02-07 2002-02-07 drag-type propeller attachment.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8200206U BR8200206Y1 (en) 2002-02-07 2002-02-07 drag-type propeller attachment.

Publications (2)

Publication Number Publication Date
BR8200206U true BR8200206U (en) 2003-09-23
BR8200206Y1 BR8200206Y1 (en) 2011-03-22

Family

ID=27810429

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8200206U BR8200206Y1 (en) 2002-02-07 2002-02-07 drag-type propeller attachment.

Country Status (1)

Country Link
BR (1) BR8200206Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8651816B2 (en) 2007-03-06 2014-02-18 Fantech Tecnologia Em Sistemas De Ventilacao Ltda Fan blade connection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8651816B2 (en) 2007-03-06 2014-02-18 Fantech Tecnologia Em Sistemas De Ventilacao Ltda Fan blade connection

Also Published As

Publication number Publication date
BR8200206Y1 (en) 2011-03-22

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: GRUPO SEB DO BRASIL PRODUTOS DOMESTICOS LTDA. (BR/

Free format text: TRANSFERIDO POR INCORPORACAO DE: ARNO S/A

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 7 (SETE) ANOS CONTADOS A PARTIR DE 22/03/2011, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved

Owner name: SEB DO BRASIL PRODUTOS DOMESTICOS LTDA (BR/SP)

Free format text: NOME ALTERADO DE: GRUPO SEB DO BRASIL PRODUTOS DOMESTICOS LTDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)