JPH0420427U - - Google Patents
Info
- Publication number
- JPH0420427U JPH0420427U JP6114790U JP6114790U JPH0420427U JP H0420427 U JPH0420427 U JP H0420427U JP 6114790 U JP6114790 U JP 6114790U JP 6114790 U JP6114790 U JP 6114790U JP H0420427 U JPH0420427 U JP H0420427U
- Authority
- JP
- Japan
- Prior art keywords
- cross
- sectional area
- heat insulating
- insulating bushing
- view
- 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
- 238000001746 injection moulding Methods 0.000 claims 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図はこの考案の一実施例の正面図、第２図
は同側面図、第３図は第１図の要部拡大図、第４
図、第５図はそれぞれ第３図に示す要部の他の変
形例を示す図、第６図は第１図に示す断熱ブシユ
の成型金型の要部縦断面図、第７図は従来の断熱
ブシユの使用態様を示す熱ロール軸受部の縦断面
図である。
図中、１０は断熱ブシユ、１３はウエルドライ
ンの部分、１４は狭小断面部、２２Ａは外側金型
、２２Ｂは内側金型、２２Ａａは外側金型の内面
の突起、２２Ｂｂは内側金型の外面の突起である
。
Fig. 1 is a front view of one embodiment of this invention, Fig. 2 is a side view of the same, Fig. 3 is an enlarged view of the main part of Fig. 1, and Fig. 4 is a front view of an embodiment of this invention.
5 and 5 are views showing other modifications of the essential parts shown in FIG. 3, respectively. FIG. 6 is a vertical cross-sectional view of the essential parts of the mold for the heat insulating bushing shown in FIG. 1, and FIG. 7 is a conventional example. FIG. 3 is a longitudinal cross-sectional view of a thermal roll bearing portion showing how the heat insulating bushing is used. In the figure, 10 is a heat insulating bushing, 13 is a weld line part, 14 is a narrow cross section, 22A is an outer mold, 22B is an inner mold, 22Aa is a protrusion on the inner surface of the outer mold, and 22Bb is an outer surface of the inner mold. It is a protrusion.
Claims (1)
エルドラインの部分における断面積が他の部分の
断面積より小さいことを特徴とする断熱ブシユ。 A heat insulating bushing formed by injection molding, characterized in that the cross-sectional area of a weld line portion is smaller than the cross-sectional area of other portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6114790U JPH0742705Y2 (en) | 1990-06-08 | 1990-06-08 | Insulation bush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6114790U JPH0742705Y2 (en) | 1990-06-08 | 1990-06-08 | Insulation bush |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0420427U true JPH0420427U (en) | 1992-02-20 |
| JPH0742705Y2 JPH0742705Y2 (en) | 1995-10-04 |
Family
ID=31589141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6114790U Expired - Lifetime JPH0742705Y2 (en) | 1990-06-08 | 1990-06-08 | Insulation bush |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0742705Y2 (en) |
-
1990
- 1990-06-08 JP JP6114790U patent/JPH0742705Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0742705Y2 (en) | 1995-10-04 |