BRPI0603749A - one-piece transmission and starter pedal - Google Patents

one-piece transmission and starter pedal

Info

Publication number
BRPI0603749A
BRPI0603749A BRPI0603749A BRPI0603749A BR PI0603749 A BRPI0603749 A BR PI0603749A BR PI0603749 A BRPI0603749 A BR PI0603749A BR PI0603749 A BRPI0603749 A BR PI0603749A
Authority
BR
Brazil
Prior art keywords
small diameter
diameter gear
tempered
right angle
angle corner
Prior art date
Application number
Other languages
Portuguese (pt)
Inventor
Takashi Kambe
Kazumitsu Yamamoto
Yoshitaka Kino
Masaaki Narita
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of BRPI0603749A publication Critical patent/BRPI0603749A/en
Publication of BRPI0603749B1 publication Critical patent/BRPI0603749B1/en

Links

Landscapes

  • Gears, Cams (AREA)
  • Heat Treatment Of Articles (AREA)
  • Powder Metallurgy (AREA)

Abstract

"TRANSMISSãO DE PEçA úNICA E PEDAL DE ARRANQUE". A presente invenção refere-se a uma transmissão de peça única (50) capaz de suprimir a degradação de resistência de uma engrenagem de diâmetro pequeno (53), em que uma engrenagem de diâmetro pequeno (104) é submetida a uma têmpera com indução para a provisão de uma porção temperada (105) denotada com linhas oblíquas. Contudo, uma porção de canto de ângulo reto (102) tem uma profundidade temperada extremamente pequena. Se uma carga for exercida sobre a engrenagem de diâmetro pequeno (104), uma porção próxima da porção de canto de ângulo reto (102) se torna frágil. Além disso, uma engrenagem de diâmetro pequeno (53) é submetida a uma têmpera com indução para a provisão de uma porção temperada (75) denotada com linhas oblíquas. Embora uma superfície inclinada (57) tenha uma profundidade temperada ligeiramente pequena, uma profundidade temperada suficiente pode ser assegurada, resultando na engrenagem de diâmetro pequeno (53) com uma resistência aumentada. Uma vez que a porção de canto de ângulo reto prévia é modificada na superfície inclinada(57) na presente invenção, a resistência após a têmpera pode ser proporcionada uniformemente, desse modo se aumentando a resistência da engrenagem de diâmetro pequeno (53)."SINGLE PART TRANSMISSION AND STARTING PEDAL". The present invention relates to a one-piece transmission (50) capable of suppressing the degradation of resistance of a small diameter gear (53), wherein a small diameter gear (104) is subjected to induction quenching. the provision of a temperate portion (105) denoted with oblique lines. However, a right angle corner portion 102 has an extremely small tempered depth. If a load is exerted on the small diameter gear (104), a proximal portion of the right angle corner portion (102) becomes fragile. In addition, a small diameter gear (53) is subjected to an induction quench to provide a tempered portion (75) denoted with oblique lines. Although a sloped surface (57) has a slightly small tempered depth, sufficient tempered depth can be ensured, resulting in the small diameter gear (53) with increased strength. Since the prior right angle corner portion is modified on the inclined surface (57) in the present invention, the post quench strength can be provided uniformly, thereby increasing the strength of the small diameter gear (53).

BRPI0603749A 2005-08-05 2006-08-04 single piece transmission BRPI0603749B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005228912A JP4367948B2 (en) 2005-08-05 2005-08-05 Integrally molded gear and kick starter for internal combustion engine

Publications (2)

Publication Number Publication Date
BRPI0603749A true BRPI0603749A (en) 2007-03-27
BRPI0603749B1 BRPI0603749B1 (en) 2018-09-11

Family

ID=37699651

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0603749A BRPI0603749B1 (en) 2005-08-05 2006-08-04 single piece transmission

Country Status (6)

Country Link
JP (1) JP4367948B2 (en)
CN (1) CN100462593C (en)
AR (1) AR057718A1 (en)
BR (1) BRPI0603749B1 (en)
CO (1) CO5790172A1 (en)
PE (1) PE20070557A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4915384B2 (en) * 2008-04-10 2012-04-11 トヨタ自動車株式会社 Method for manufacturing hollow gear
JP5335293B2 (en) 2008-06-13 2013-11-06 キヤノン株式会社 Liquid crystal display device and driving method thereof
JP5350048B2 (en) * 2009-04-03 2013-11-27 Ｎｔｎ株式会社 Clutch unit
DE102009027441A1 (en) * 2009-07-03 2011-01-05 Zf Lenksysteme Gmbh Worm wheel for a transmission
US20120006137A1 (en) * 2010-07-07 2012-01-12 Hamilton Sundstrand Corporation Gear driven accessory for gearbox
JP6523631B2 (en) * 2014-08-12 2019-06-05 Ntn株式会社 Gear and electric actuator provided with the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1232019A (en) * 1967-09-04 1971-05-19
CN1020300C (en) * 1991-10-24 1993-04-14 太原工业大学 Bidirectional circular-arc gear
JP3554443B2 (en) * 1996-08-27 2004-08-18 本田技研工業株式会社 Compacting method
CN2446333Y (en) * 2000-11-10 2001-09-05 昆明理工大学 Involute wildhaber-novikov gear
TWI233464B (en) * 2002-09-25 2005-06-01 Honda Motor Co Ltd Kick-starting internal combustion engine

Also Published As

Publication number Publication date
AR057718A1 (en) 2007-12-12
JP4367948B2 (en) 2009-11-18
CN1908469A (en) 2007-02-07
PE20070557A1 (en) 2007-06-25
CN100462593C (en) 2009-02-18
BRPI0603749B1 (en) 2018-09-11
JP2007046476A (en) 2007-02-22
CO5790172A1 (en) 2007-08-31

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 11/09/2018, OBSERVADAS AS CONDICOES LEGAIS.

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)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2631 DE 08-06-2021 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.