JPH0250557U

JPH0250557U -

Info

Publication number: JPH0250557U
Application number: JP7787088U
Authority: JP
Priority date: 1988-05-31
Filing date: 1988-06-13
Publication date: 1990-04-09
Anticipated expiration: 2003-06-13
Also published as: JPH0612285Y2

Description

[Brief explanation of drawings]

第１図はこの考案による自動変速装置用流体フ
イルタ装置を示す概略縦断面図、第２図は第１図
に示すものに使用している補強板および金網を下
ケース側から見た概略図、第３図は補強板のフレ
ーム部の交差部の拡大図、第４図は第３図のＡ矢
視図、第５図は第３図のＢ矢視部、第６図はこの
考案による自動変速装置用流体フイルタ装置の他
の実施例を示す概略縦断面図、第７図は第６図に
示すものに使用している補強板および金網を下ケ
ース側から見た概略図、第８図は突出部の断面図
、第９図は突出部と上ケースとの関係を示す概略
図、第１０図は突出部の他の例を示す概略図、第
１１図はこの考案による自動変速装置用流体フイ
ルタ装置のさらに他の実施例の要部を示す概略図
、第１２図はボス部材を示す概略図、第１３図は
平面図、第１４図は第１３図のＤ―Ｄ線断面図、
第１５図は補強板の交差部にボス部材を取付ける
状態を示す図、第１６図は従来の自動変速装置用
流体フイルタ装置を示す概略縦断面図、第１７図
は第１６図に示すものの金網および補強板を下ケ
ース側から見た概略図である。１，２１……補強部材（補強板）、２，２２…
…フイルタ（金網）、３，２３……フレーム部、
３ａ……交差部、３ｂ……突出部、３ｃ……案内
羽根、４，２４……枠部、５，２５……流入口、
６，２６……下ケース、７，２７……流出口、８
，２８……上ケース、１０……ボス部材、１１…
…本体、１２……アーム部、１２ａ……係止部、
１３……爪部。 FIG. 1 is a schematic vertical sectional view showing a fluid filter device for an automatic transmission according to this invention, and FIG. 2 is a schematic view of the reinforcing plate and wire mesh used in the device shown in FIG. 1, viewed from the lower case side. Fig. 3 is an enlarged view of the intersection of the frame portion of the reinforcing plate, Fig. 4 is a view in the direction of arrow A in Fig. 3, Fig. 5 is a view in the direction of arrow B in Fig. 3, and Fig. 6 is an automatic view according to this invention. A schematic vertical sectional view showing another embodiment of a fluid filter device for a transmission; FIG. 7 is a schematic view of the reinforcing plate and wire mesh used in the one shown in FIG. 6, viewed from the lower case side; FIG. is a sectional view of the protrusion, FIG. 9 is a schematic diagram showing the relationship between the protrusion and the upper case, FIG. 10 is a schematic diagram showing another example of the protrusion, and FIG. 11 is an automatic transmission device according to this invention. 12 is a schematic diagram showing a boss member, FIG. 13 is a plan view, and FIG. 14 is a sectional view taken along line DD in FIG. 13;
Fig. 15 is a diagram showing how a boss member is attached to the intersection of reinforcing plates, Fig. 16 is a schematic vertical sectional view showing a conventional fluid filter device for an automatic transmission, and Fig. 17 is a wire mesh of the one shown in Fig. 16. and a schematic view of the reinforcing plate viewed from the lower case side. 1, 21... Reinforcement member (reinforcement plate), 2, 22...
... Filter (wire mesh), 3, 23 ... Frame part,
3a... Intersection, 3b... Projection, 3c... Guide vane, 4, 24... Frame, 5, 25... Inflow port,
6, 26... Lower case, 7, 27... Outlet, 8
, 28...upper case, 10...boss member, 11...
...main body, 12...arm part, 12a...locking part,
13...Claw part.

Claims

[Claims for Utility Model Registration] (1) A filter 2 that filters oil, and a filter 2 provided adjacent to the filter 2;
A lower case 6 having an inlet 5 on the side of the filter 2 and an upper case 8 having an outlet 7 on the side of the reinforcing member 1 are stacked on top of each other. A fluid filter device for an automatic transmission, which is positioned and sandwiched between them, wherein the grid-shaped portion 3 of the reinforcing member 1 projects toward the upper case 8 side. Fluid filter device for equipment. (2) The intersection 3a of the reinforcing member 1 is the upper case 8
2. The fluid filter device for an automatic transmission according to claim 1, further comprising a boss member (10) that projects to the side and that can come into contact with the upper case (8) at this projecting portion. (3) The boss member 10 has a main body 1 having a cylindrical shape.
A claw part 13 is provided at one end of the main body 11, and an arm part 12 having a locking part 12a at the tip and being locked by the claw part 13 is provided at the other end of the main body 11. Located at the intersection 3a of
By locking the arm portion 12 to the claw portion 13,
3. A fluid filter device for an automatic transmission according to claim 2, wherein the intersecting portion 3a of the reinforcing member 1 is held between the locking portion 12a of the arm portion 12 and one end of the main body 11.