JPH0329202U - - Google Patents
Info
- Publication number
- JPH0329202U JPH0329202U JP8942089U JP8942089U JPH0329202U JP H0329202 U JPH0329202 U JP H0329202U JP 8942089 U JP8942089 U JP 8942089U JP 8942089 U JP8942089 U JP 8942089U JP H0329202 U JPH0329202 U JP H0329202U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- steel
- high modulus
- long
- longitudinal elasticity
- 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
- 239000000463 material Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims 3
- 239000010959 steel Substances 0.000 claims 3
- 238000005452 bending Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は内研軸の一部の断面図、第２図はクイ
ル取替型の内研軸を示す図である。
１……軸筒、１ａ……取付部、１ｂ……柄部、
２……砥石軸、３，１４……砥石、５……縦弾性
係数の高い材料、１１……内研軸、１３……回転
軸、１５……内研クイル。
FIG. 1 is a cross-sectional view of a part of the inner grinding shaft, and FIG. 2 is a diagram showing a quill-replaceable inner grinding shaft. 1...Shaft cylinder, 1a...Mounting part, 1b...Handle part,
2... Grinding wheel shaft, 3, 14... Grinding wheel, 5... Material with high longitudinal elastic modulus, 11... Inner grinding shaft, 13... Rotating shaft, 15... Inner grinding quill.
Claims (1)
部に縦弾性係数の高い材料を一体形成したことを
特徴とする長尺軸。 (2) 鋼材でなる軸の曲がりが生じ易い部位の周
部に縦弾性係数の高い材料を一体形成したことを
特徴とする長尺管。 (3) 鋼材肉厚と縦弾性係数の高い材料の肉厚と
の比が長手方向に変化させたものである請求項１
または２記載の長尺軸及び長尺管。[Claims for Utility Model Registration] (1) A long shaft made of steel, characterized in that a material with a high modulus of longitudinal elasticity is integrally formed around the portion of the shaft where bending is likely to occur. (2) A long tube characterized by integrally forming a material with a high modulus of longitudinal elasticity around the portion of the steel shaft where bending is likely to occur. (3) Claim 1, wherein the ratio of the thickness of the steel material to the thickness of the material with a high modulus of longitudinal elasticity is changed in the longitudinal direction.
Or the long shaft and long tube according to 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8942089U JPH0329202U (en) | 1989-07-28 | 1989-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8942089U JPH0329202U (en) | 1989-07-28 | 1989-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0329202U true JPH0329202U (en) | 1991-03-22 |
Family
ID=31638999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8942089U Pending JPH0329202U (en) | 1989-07-28 | 1989-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329202U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55115618A (en) * | 1979-02-26 | 1980-09-05 | Rockwell International Corp | Reinforced tubular construction and its manufacture |
-
1989
- 1989-07-28 JP JP8942089U patent/JPH0329202U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55115618A (en) * | 1979-02-26 | 1980-09-05 | Rockwell International Corp | Reinforced tubular construction and its manufacture |