JPH0473516U - - Google Patents
Info
- Publication number
- JPH0473516U JPH0473516U JP11641590U JP11641590U JPH0473516U JP H0473516 U JPH0473516 U JP H0473516U JP 11641590 U JP11641590 U JP 11641590U JP 11641590 U JP11641590 U JP 11641590U JP H0473516 U JPH0473516 U JP H0473516U
- Authority
- JP
- Japan
- Prior art keywords
- outer ring
- inner ring
- molded part
- ring
- gate portion
- 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 2
- 229920005989 resin Polymers 0.000 claims 2
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案の一実施例を示すローラーの断
面図（後述の第４図のＡ−Ａ相当の断面図）、第
２図は従来のローラーの断面図（後述の第４図の
Ａ−Ａ断面図）、第３図はローラーの表面の凹凸
状態を示す説明図、第４図はローラーの断面図を
各々示している。
２０……ガイドローラー、２１……外リング、
２２……内リング、２３……中心穴、２４……リ
ブ部、２５……ゲート部、２６〜２９……矢印。
Fig. 1 is a cross-sectional view of a roller showing an embodiment of the present invention (a cross-sectional view corresponding to A-A in Fig. 4 described later), and Fig. 2 is a cross-sectional view of a conventional roller (A-A in Fig. 4 described later). -A sectional view), FIG. 3 is an explanatory view showing the uneven state of the surface of the roller, and FIG. 4 is a sectional view of the roller. 20... Guide roller, 21... Outer ring,
22... Inner ring, 23... Center hole, 24... Rib portion, 25... Gate portion, 26-29... Arrow.
Claims (1)
リングを結ぶリブ部とを備えた形状の樹脂を成形
する成形部品に於いて、前記リブ部の中間に樹脂
を注入するためのゲート部を有し、該ゲート部よ
り前記内リングと外リングに向かうリブ部を、前
記内リングと外リングに対して直角以外の角度で
持つて前記内リングと前記外リングに接続してい
ることを特徴とする成形部品。 (2) ゲート部より内リングと外リングに向かう
リブ部は互いに平行か平行に近い方向に形成され
ていることを特徴とする請求項１記載の成形部品
。 (3) ゲート部はリブ部の略中央にあることを特
徴とする請求項１又は請求項２記載の成形部品。[Claims for Utility Model Registration] (1) In a molded part made of a resin having a shape including an inner ring, an outer ring, and a rib portion connecting the inner ring and the outer ring, a gate portion for injecting resin into the inner ring and the outer ring by holding a rib portion extending from the gate portion toward the inner ring and the outer ring at an angle other than right angles to the inner ring and the outer ring. A molded part characterized in that it is connected to an outer ring. (2) The molded part according to claim 1, wherein the rib portions extending from the gate portion toward the inner ring and the outer ring are formed in parallel or nearly parallel directions. (3) The molded part according to claim 1 or 2, wherein the gate portion is located approximately at the center of the rib portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11641590U JPH0753950Y2 (en) | 1990-11-06 | 1990-11-06 | Molded parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11641590U JPH0753950Y2 (en) | 1990-11-06 | 1990-11-06 | Molded parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0473516U true JPH0473516U (en) | 1992-06-29 |
| JPH0753950Y2 JPH0753950Y2 (en) | 1995-12-13 |
Family
ID=31864240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11641590U Expired - Lifetime JPH0753950Y2 (en) | 1990-11-06 | 1990-11-06 | Molded parts |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0753950Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103094490B (en) | 2008-09-25 | 2016-03-09 | 通用显示公司 | Organic Selenium material and the purposes in organic light emitting apparatus thereof |
| WO2019189054A1 (en) * | 2018-03-27 | 2019-10-03 | Ntn株式会社 | Annular resin molded body and composite member |
-
1990
- 1990-11-06 JP JP11641590U patent/JPH0753950Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0753950Y2 (en) | 1995-12-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |