JPS6339888U - - Google Patents
Info
- Publication number
- JPS6339888U JPS6339888U JP13338386U JP13338386U JPS6339888U JP S6339888 U JPS6339888 U JP S6339888U JP 13338386 U JP13338386 U JP 13338386U JP 13338386 U JP13338386 U JP 13338386U JP S6339888 U JPS6339888 U JP S6339888U
- Authority
- JP
- Japan
- Prior art keywords
- roll
- magnetic flux
- flexible means
- flux generating
- generating mechanism
- 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
- 230000004907 flux Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 2
- 230000008602 contraction Effects 0.000 claims 1
Landscapes
- General Induction Heating (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Description
第１図はこの考案の一実施例によるロール装置
を示す縦断面図、第２図はこの考案の他の実施例
によるロール装置を示す要部断面図、第３図は従
来のロール装置を示す縦断面図、第４図は第３図
―線における断面図である。
図において、１は固定軸、２は磁束発生機構、
３はロール、４は軸受機構、５は円筒状体、６は
作動液体、７は中空室、８は可撓手段である。尚
、図中同一符号は同一又は相当部分を示す。
FIG. 1 is a longitudinal sectional view showing a roll device according to one embodiment of this invention, FIG. 2 is a sectional view of essential parts of a roll device according to another embodiment of this invention, and FIG. 3 is a conventional roll device. The vertical sectional view, FIG. 4, is a sectional view taken along the line of FIG. 3. In the figure, 1 is a fixed axis, 2 is a magnetic flux generation mechanism,
3 is a roll, 4 is a bearing mechanism, 5 is a cylindrical body, 6 is a working liquid, 7 is a hollow chamber, and 8 is a flexible means. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
磁束発生機構の外周側に配設され上記固定軸に軸
受機構を介して回転自在に支持された中空のロー
ルとを有するロール装置において、上記ロールの
内周面にそのロールとの間に作動液体が封入され
る中空室を形成する円筒状体と、上記円筒状体の
軸延在方向の両端部に配設され、上記ロールの軸
延在方向の熱伸縮を吸収する可撓手段とを設けた
ことを特徴とするロール装置。 (2) 可撓手段はベローズで構成されたことを特
徴とする実用新案登録請求の範囲第１項記載のロ
ール装置。 (3) 可撓手段は断面Ｕ字状の湾曲体で構成され
たことを特徴とする実用新案登録請求の範囲第１
項記載のロール装置。[Claims for Utility Model Registration] (1) A magnetic flux generating mechanism attached to a fixed shaft, and a hollow magnetic flux generating mechanism disposed on the outer circumferential side of the magnetic flux generating mechanism and rotatably supported by the fixed shaft via a bearing mechanism. a cylindrical body forming a hollow chamber in which a working liquid is sealed between the inner circumferential surface of the roll and the roll; A roll device comprising: a flexible means for absorbing thermal expansion and contraction in the axial extending direction of the roll. (2) The roll device according to claim 1, wherein the flexible means is comprised of a bellows. (3) Utility model registration claim 1, characterized in that the flexible means is constituted by a curved body with a U-shaped cross section.
Roll device as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13338386U JPS6339888U (en) | 1986-08-29 | 1986-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13338386U JPS6339888U (en) | 1986-08-29 | 1986-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6339888U true JPS6339888U (en) | 1988-03-15 |
Family
ID=31033649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13338386U Pending JPS6339888U (en) | 1986-08-29 | 1986-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6339888U (en) |
-
1986
- 1986-08-29 JP JP13338386U patent/JPS6339888U/ja active Pending