JPH02144232U - - Google Patents
Info
- Publication number
- JPH02144232U JPH02144232U JP5051289U JP5051289U JPH02144232U JP H02144232 U JPH02144232 U JP H02144232U JP 5051289 U JP5051289 U JP 5051289U JP 5051289 U JP5051289 U JP 5051289U JP H02144232 U JPH02144232 U JP H02144232U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- body part
- pipe
- drawing process
- rolls
- 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
- 239000011162 core material Substances 0.000 description 4
Landscapes
- Handling Of Sheets (AREA)
Description
第１図は本考案に係る実施例としてのプラテン
ロールの芯材の正面断面図を示す。第２図は従来
の実施例の一つであるプラテンロールの芯材の正
面断面図である。
１……本体部芯材、２……軸受部芯材、３……
本体部と軸受部境界のアール、４……軸受部必要
長さ。
FIG. 1 shows a front sectional view of a core material of a platen roll as an embodiment of the present invention. FIG. 2 is a front sectional view of a core material of a platen roll, which is one of the conventional embodiments. 1... Body part core material, 2... Bearing part core material, 3...
R of the boundary between the main body and the bearing, 4... Required length of the bearing.
Claims (1)
に使用されるプラテンロール、転写ロール等にお
いて、パイプを本体部と軸受部とに一体で段加工
することを工法とする加工において、絞り加工を
本体部に食い込ませることを特徴とするパイプ絞
り加工。 For platen rolls, transfer rolls, etc. used in equipment such as printers, typewriters, copying machines, etc., the drawing process is applied to the main body part in a process where the pipe is integrally stepped into the main body part and the bearing part. A pipe drawing process characterized by biting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5051289U JPH02144232U (en) | 1989-04-28 | 1989-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5051289U JPH02144232U (en) | 1989-04-28 | 1989-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02144232U true JPH02144232U (en) | 1990-12-06 |
Family
ID=31569122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5051289U Pending JPH02144232U (en) | 1989-04-28 | 1989-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02144232U (en) |
-
1989
- 1989-04-28 JP JP5051289U patent/JPH02144232U/ja active Pending
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