BRPI0404596A - clutch housing - Google Patents

clutch housing

Info

Publication number
BRPI0404596A
BRPI0404596A BRPI0404596A BRPI0404596A BR PI0404596 A BRPI0404596 A BR PI0404596A BR PI0404596 A BRPI0404596 A BR PI0404596A BR PI0404596 A BRPI0404596 A BR PI0404596A
Authority
BR
Brazil
Prior art keywords
cylindrical portion
die
cylindrical
periphery side
clutch housing
Prior art date
Application number
Other languages
Portuguese (pt)
Inventor
Kouichi Kumagai
Takashi Kodama
Original Assignee
Fcc Kk
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 Fcc Kk filed Critical Fcc Kk
Priority to BRPI0404596 priority Critical patent/BRPI0404596A/en
Publication of BRPI0404596A publication Critical patent/BRPI0404596A/en

Links

Abstract

"CARCAçA DE EMBREAGEM". A presente invenção refere-se a uma carcaça de embreagem que tem uma porção cilíndrica, e fendas definidas na porção cilíndrica em uma pluralidade de pontos circunferencialmente igualmente espaçados uns dos outros para estender em uma direção axial da porção cilíndrica de modo que as garras de acoplamento nas periferias externas de uma pluralidade de placas de atrito ficam acopladas deslizantes dentro das fendas. Cada uma das fendas inclui uma porção larga a qual é definida no lado de uma periferia interna da porção cilíndrica e dentro da qual as garras de acoplamento ficam acopladas, e uma porção estreita definida no lado de uma periferia externa da porção cilíndrica com uma largura em uma direção circunferencial da porção cilíndrica sendo menor do que aquela da porção larga. A porção larga e a porção estreita estão conectadas uma na outra através de um degrau que faceia uma direção radialmente para dentro da porção cilíndrica. Uma saída de molde para a porção larga durante a fundição por matriz é ajustada para um valor menor do que uma saída de molde para a porção estreita, e uma face de separação de matriz na fundição por matriz é estabelecida no lado da periferia externa da porção cilíndrica. Assim, é possível impedir uma retenção em um produto e um som de impacto assim como maximizar o número de fendas."CLUTCH HOUSING". The present invention relates to a clutch housing having a cylindrical portion, and slits defined in the cylindrical portion at a plurality of circumferentially equally spaced points to extend in an axial direction of the cylindrical portion so that the coupling jaws at the outer peripheries of a plurality of friction plates are slidingly coupled within the slots. Each of the slots includes a broad portion which is defined on the inner periphery side of the cylindrical portion and within which the coupling jaws are coupled, and a narrow portion defined on the outer periphery side of the cylindrical portion with a width at a circumferential direction of the cylindrical portion being smaller than that of the broad portion. The wide portion and the narrow portion are connected to each other by a step facing a direction radially inwardly of the cylindrical portion. A die outlet for the wide portion during die casting is set to a value less than a die outlet for the narrow portion, and a die separation face in the die casting is established on the outer periphery side of the die portion. cylindrical. This can prevent product retention and impact sound as well as maximize the number of cracks.

BRPI0404596 2004-10-26 2004-10-26 clutch housing BRPI0404596A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRPI0404596 BRPI0404596A (en) 2004-10-26 2004-10-26 clutch housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0404596 BRPI0404596A (en) 2004-10-26 2004-10-26 clutch housing

Publications (1)

Publication Number Publication Date
BRPI0404596A true BRPI0404596A (en) 2006-06-06

Family

ID=36570114

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0404596 BRPI0404596A (en) 2004-10-26 2004-10-26 clutch housing

Country Status (1)

Country Link
BR (1) BRPI0404596A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111356853A (en) * 2018-01-15 2020-06-30 株式会社F.C.C. Centrifugal clutch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111356853A (en) * 2018-01-15 2020-06-30 株式会社F.C.C. Centrifugal clutch

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion)
B09B Decision: refusal
B09B Decision: refusal