JPH0422210U - - Google Patents
Info
- Publication number
- JPH0422210U JPH0422210U JP6330190U JP6330190U JPH0422210U JP H0422210 U JPH0422210 U JP H0422210U JP 6330190 U JP6330190 U JP 6330190U JP 6330190 U JP6330190 U JP 6330190U JP H0422210 U JPH0422210 U JP H0422210U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- arc
- peripheral edge
- molded product
- resin molded
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案の実施例に係るステータにおけ
る孔の開口形状と樹脂材料の流れを示す説明図、
第２図は第１図の部分拡大図、第３図は本考案の
他の実施例に係るステータの正面図、第４図は同
ステータの部分断面図、第５図は同ステータの部
分拡大図、第６図は同ステータの成形過程を示す
断面図、第７図は従来例に係るステータの正面図
、第８図は同ステータの断面図、第９図は同ステ
ータの成形過程（デイスクゲートの場合）を示す
断面図、第１０図は同ステータにおける孔の開口
形状と樹脂材料の流れを示す説明図である。
１……ステータ本体、２……外環、３……羽根
、４……筒部、５……プレート部、６……外側端
面、７……溝、８……孔、９……スプル部、１０
……独楽状部、１１……ワンウエイクラツチのア
ウターレース、１２……ウエルド部、１３……応
力集中部、１４……円弧状周縁部、１５……側部
周縁部、１６……切欠。
FIG. 1 is an explanatory diagram showing the opening shape of holes and the flow of resin material in a stator according to an embodiment of the present invention;
FIG. 2 is a partially enlarged view of FIG. 1, FIG. 3 is a front view of a stator according to another embodiment of the present invention, FIG. 4 is a partially sectional view of the stator, and FIG. 5 is a partially enlarged view of the stator. Fig. 6 is a sectional view showing the molding process of the stator, Fig. 7 is a front view of the stator according to the conventional example, Fig. 8 is a sectional view of the stator, and Fig. 9 is a sectional view showing the stator forming process (disk FIG. 10 is an explanatory diagram showing the opening shape of the hole in the stator and the flow of the resin material. 1... Stator body, 2... Outer ring, 3... Vane, 4... Cylinder part, 5... Plate part, 6... Outer end surface, 7... Groove, 8... Hole, 9... Sprue part. , 10
. . . Top-shaped portion, 11. . . Outer race of one-way clutch, 12. .
Claims (1)
の厚さ方向に貫通する孔８を形成し、前記孔８の
近傍にウエルド部１２および応力集中部１３が設
定される樹脂成形品において、前記孔８の前記ウ
エルド部１２に近い部分に円弧状の周縁部１４を
設け、前記円弧状周縁部１４の両脇に、前記円弧
状周縁部１４より小さな曲率に設定され前記応力
集中部１３を生じさせる円弧状の側部周縁部１５
を設けたことを特徴とする樹脂成形品。 ２ 前記孔８に代えて、前記プレート部５に切欠
１６を形成したことを特徴とする第１項記載の樹
脂成形品。[Claims for Utility Model Registration] 1. A device having a plate portion 5, a hole 8 penetrating through the plate portion 5 in its thickness direction, and a weld portion 12 and a stress concentration portion 13 set in the vicinity of the hole 8. In the resin molded product, an arc-shaped peripheral edge part 14 is provided in a portion of the hole 8 near the weld part 12, and a curvature smaller than that of the arc-shaped peripheral edge part 14 is set on both sides of the arc-shaped peripheral edge part 14. arc-shaped side peripheral edge portion 15 that creates the stress concentration portion 13;
A resin molded product characterized by having. 2. The resin molded product according to item 1, wherein a notch 16 is formed in the plate portion 5 instead of the hole 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6330190U JPH074896Y2 (en) | 1990-06-15 | 1990-06-15 | Resin molded product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6330190U JPH074896Y2 (en) | 1990-06-15 | 1990-06-15 | Resin molded product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0422210U true JPH0422210U (en) | 1992-02-25 |
| JPH074896Y2 JPH074896Y2 (en) | 1995-02-08 |
Family
ID=31593227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6330190U Expired - Lifetime JPH074896Y2 (en) | 1990-06-15 | 1990-06-15 | Resin molded product |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH074896Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021079721A1 (en) * | 2019-10-25 | 2021-04-29 | 株式会社デンソー | Resin molded body |
-
1990
- 1990-06-15 JP JP6330190U patent/JPH074896Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021079721A1 (en) * | 2019-10-25 | 2021-04-29 | 株式会社デンソー | Resin molded body |
| JP2021066127A (en) * | 2019-10-25 | 2021-04-30 | 株式会社デンソー | Resin molding |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH074896Y2 (en) | 1995-02-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |