JPH02144109U - - Google Patents
Info
- Publication number
- JPH02144109U JPH02144109U JP5364589U JP5364589U JPH02144109U JP H02144109 U JPH02144109 U JP H02144109U JP 5364589 U JP5364589 U JP 5364589U JP 5364589 U JP5364589 U JP 5364589U JP H02144109 U JPH02144109 U JP H02144109U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- fixed
- fixed cylinder
- housing portion
- rotary
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Description
第１図ａは本考案の軸一体型ベアリングの嵌合
状態を示す固定シリンダの要部断面図で、鋼製リ
ング取付前の図である。第１図ｂは本考案の軸一
体型ベアリングの嵌合状態を示す固定シリンダの
斜視図である。第２図はａ，ｂは本考案の実施例
を説明するための斜視図で、第３図は一般的なＶ
ＴＲの回転ヘツドシリンダの要部断面図、第４図
及び第５図は従来の軸一体型ベアリングの嵌合状
態を示す要部断面図である。
１……固定シリンダ、１ｅ……ハウジング部、
４……軸一体型ベアリング、１０２……鋼製リン
グ。
FIG. 1a is a sectional view of the main part of the fixed cylinder showing the fitted state of the shaft-integrated bearing of the present invention, and is a view before the steel ring is attached. FIG. 1b is a perspective view of the fixed cylinder showing the fitted state of the shaft-integrated bearing of the present invention. In Fig. 2, a and b are perspective views for explaining the embodiment of the present invention, and Fig. 3 is a general V
FIGS. 4 and 5 are cross-sectional views of the main parts of the rotating head cylinder of the TR, and are cross-sectional views of the main parts showing the fitted state of a conventional shaft-integrated bearing. 1...Fixed cylinder, 1e...Housing part,
4...Shaft-integrated bearing, 102...Steel ring.
Claims (1)
在に支持される回転シリンダとで構成される回転
ヘツドシリンダに於いて、 前記固定シリンダの中央の円筒状のハウジング
部に焼嵌めにより固定される軸一体型ベアリング
と、前記ハウジング部を形成する部材よりも小さ
な熱膨張係数を有し、且つ該ハウジング部の外周
に取付けられるリングとを具備したことを特徴と
する回転ヘツドシリンダ。[Claims for Utility Model Registration] In a rotating head cylinder consisting of a fixed cylinder and a rotary cylinder rotatably supported on the fixed cylinder, a cylindrical housing part in the center of the fixed cylinder is A rotary head cylinder comprising: a shaft-integrated bearing fixed by fitting; and a ring having a smaller thermal expansion coefficient than the member forming the housing portion and attached to the outer periphery of the housing portion. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5364589U JPH02144109U (en) | 1989-05-10 | 1989-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5364589U JPH02144109U (en) | 1989-05-10 | 1989-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02144109U true JPH02144109U (en) | 1990-12-06 |
Family
ID=31575012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5364589U Pending JPH02144109U (en) | 1989-05-10 | 1989-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02144109U (en) |
-
1989
- 1989-05-10 JP JP5364589U patent/JPH02144109U/ja active Pending