[go: up one dir, main page]

BR8103091U - Helical thread propeller blade - Google Patents

Helical thread propeller blade

Info

Publication number
BR8103091U
BR8103091U BR8103091U BR8103091U BR8103091U BR 8103091 U BR8103091 U BR 8103091U BR 8103091 U BR8103091 U BR 8103091U BR 8103091 U BR8103091 U BR 8103091U BR 8103091 U BR8103091 U BR 8103091U
Authority
BR
Brazil
Prior art keywords
blade
thread
helical thread
helical
propeller blade
Prior art date
Application number
BR8103091U
Other languages
Portuguese (pt)
Inventor
Yoshitomo Hienuki
Original Assignee
Yoshitomo Hienuki
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 Yoshitomo Hienuki filed Critical Yoshitomo Hienuki
Priority to BR8103091U priority Critical patent/BR8103091U/en
Publication of BR8103091U publication Critical patent/BR8103091U/en

Links

Landscapes

  • Screw Conveyors (AREA)
  • Wind Motors (AREA)

Abstract

"Pá DE HELICE PARA ROSCA HELICOIDAL". Patente de Modelo de Utilidade para uma pá de helice para rosca helicoidal que consiste em uma peça de perfil curvo e inclinado, constituída pela pá de helice (1) suporte do eixo (2) apoio da pá (3) trava (7) eixo (6) parafuso de fixação (4) e porca (5). Cada pá de helice possui na sua rosca uma inclinação curvada (fig.2) cujo ângulo de cada pá terá a mesma porcentagem de uma circulação de deslocamento, que quando encaixadas formarão uma rosca helicoidal (fig. 3) com orifício para encaixe do eixo, que será fornecido separadamente, Cada pá terá a mesma porcentagem de uma circulação de deslocamento, de forma que cada passo será igual a somatória do ângulo de cada pá utilizada."HELICE THREAD FOR HELICAL THREAD". Utility Model Patent for a helical screw helix blade consisting of a curved and inclined profile part consisting of the helix blade (1) shaft support (2) blade support (3) lock (7) shaft ( 6) fixing screw (4) and nut (5). Each propeller blade has a curved inclination on its thread (fig.2) whose angle of each blade will have the same percentage of a displacement circulation, which when engaged will form a helical thread (fig. 3) with shaft engagement hole, which will be supplied separately. Each blade will have the same percentage of a displacement circulation, so each step will be equal to the sum of the angle of each blade used.

BR8103091U 2001-08-09 2001-08-09 Helical thread propeller blade BR8103091U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR8103091U BR8103091U (en) 2001-08-09 2001-08-09 Helical thread propeller blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8103091U BR8103091U (en) 2001-08-09 2001-08-09 Helical thread propeller blade

Publications (1)

Publication Number Publication Date
BR8103091U true BR8103091U (en) 2003-09-02

Family

ID=27762038

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8103091U BR8103091U (en) 2001-08-09 2001-08-09 Helical thread propeller blade

Country Status (1)

Country Link
BR (1) BR8103091U (en)

Similar Documents

Publication Publication Date Title
GEP20022863B (en) Spiral Drive System For Threaded Fasteners
DE59910342D1 (en) Connecting element for two machine or components, in particular fitting expansion screw, fitting threaded bolt or the like.
DE59907763D1 (en) self-tapping
TR199802075T2 (en) Screws used in fixing metal and/or plastic profiles or sheets to a substructure.
BR0016144A (en) Percussor with pulley
BR9307003A (en) Aspiral part to increase the pullout resistance of a screw made of hard material and a kit of parts comprising a threaded shank and a spiral part
AR014739A1 (en) SCREWING AND TIGHTENING SYSTEM OF SCREWS.
BRPI0508057A (en) self-tapping screw
BR8103091U (en) Helical thread propeller blade
BR0106972A (en) Connecting element with eccentric discs
KR950033136A (en) Insert Nuts and Fasteners
BR9801830A (en) Fastener for attaching a contact plate to a screw plate
BR0113007A (en) Coupling assembly for a rotary drill chain
DE59802290D1 (en) Möbelschanier
CN216589519U (en) Nut capable of avoiding rotation looseness
CN2477886Y (en) One-way rotary screw
CN207334220U (en) One kind building municipal works shaped steel
BR7800585U (en) Provisions introduced in support for audio, video and computer products.
BR8202357U (en) Undercut part for viewing the stoplight and its sanctuary
BRMU8500214U (en) Improvement introduced in screw for fixing tiles
JPS6323365U (en)
BR8100250U (en) Keel fitting set for surfboard and similar
Schiffer Molybdenum prices still spiraling higher
Dorcey US] appliances market won't be knocked down in'01
BR8100081U (en) Constructive arrangement in structure for furniture

Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted
B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA.

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

Free format text: REFERENTE AS 8A, 11A, 12A, 13A, 14A E 15A ANUIDADES.

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

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.