JPH0398337U

JPH0398337U -

Info

Publication number: JPH0398337U
Application number: JP560290U
Authority: JP
Priority date: 1990-01-26
Filing date: 1990-01-26
Publication date: 1991-10-11

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を適用したビスカ
スカツプリングの断面図、第２図は第１図の実施
例を用いた車両の動力系統図、第３図、第５図、
第８図、第１０図、第１２図は内側のプレートの
それぞれの実施例における要部正面図、第４図は
第３図の−線断面図、第６図は第５図の−
線断面図、第７図は内側のプレートの他の実施
例の要部斜視図、第９図は第８図の−線矢視
図、第１１図は第１０図の−線断面図、
第１３図は第１２の−断面図、第１４図
、第１５図は外側のプレートのそれぞれの実施例
における要部斜視図、第１６図は外側のプレート
の他の実施例における要部正面図、第１７図は第
１６図の−線断面図、第１８図と第１９
図はこの考案の他の実施例を適用したビスカスカ
ツプリングの要部拡大断面図である。３１……ハウジング（軸部材）、３３……ハブ
（軸部材）、４５……作動室、４９，５１……プ
レート、Ａ，Ｂ……突出部。 Fig. 1 is a sectional view of a viscous coupling spring to which an embodiment of this invention is applied, Fig. 2 is a power system diagram of a vehicle using the embodiment of Fig. 1, Figs.
FIGS. 8, 10, and 12 are front views of main parts of the respective embodiments of the inner plate, FIG. 4 is a sectional view taken along the - line in FIG. 3, and FIG. 6 is a -
7 is a perspective view of essential parts of another embodiment of the inner plate, FIG. 9 is a view taken along the - line in FIG. 8, and FIG. 11 is a sectional view taken along the - line in FIG. 10.
FIG. 13 is a cross-sectional view of the twelfth model, FIGS. 14 and 15 are perspective views of the main parts of each embodiment of the outer plate, and FIG. 16 is a front view of the main parts of another embodiment of the outer plate. , FIG. 17 is a sectional view taken along the line -- in FIG. 16, and FIGS. 18 and 19.
The figure is an enlarged sectional view of a main part of a viscous coupling spring to which another embodiment of this invention is applied. 31...Housing (shaft member), 33...Hub (shaft member), 45...Working chamber, 49, 51...Plate, A, B...Protrusion part.

Claims

[Claims for Utility Model Registration] A pair of shaft members arranged so as to be relatively rotatable, a working chamber formed between these shaft members and filled with a highly viscous fluid, and a shaft in the axial length direction within the working chamber. A viscous cut spring comprising a plurality of inner plates and outer plates arranged alternately and connected to the pair of shaft members separately, the outer circumferential side of the inner plate and the inner circumferential side of the outer plate. A viscous cut spring characterized in that a protrusion is provided on at least one side of the viscous cut spring to prevent the inner and outer plates from coming into close contact with each other.