JPH0249966U - - Google Patents
Info
- Publication number
- JPH0249966U JPH0249966U JP12950188U JP12950188U JPH0249966U JP H0249966 U JPH0249966 U JP H0249966U JP 12950188 U JP12950188 U JP 12950188U JP 12950188 U JP12950188 U JP 12950188U JP H0249966 U JPH0249966 U JP H0249966U
- Authority
- JP
- Japan
- Prior art keywords
- core material
- material body
- stepped portion
- outer periphery
- continuous
- 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 claims description 11
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
Description
第１図は本考案一実施例の巻物用芯材に巻物を
巻付けた状態を示す要部断面図、第２図は巻物用
芯材の斜視図、第３図ａはその巻物用芯材の概略
断面図、第３図ｂ〜ｄは巻物用芯材の他の実施例
の概略断面図、第４図は従来の巻物用芯材に巻物
を巻付けた状態を示す要部断面図である。
１……芯材本体、２……巻物、１１……段部、
１１ａ……段部の上面、１１ｂ……段部の底面、
１２……芯材本体の外周面。
Fig. 1 is a cross-sectional view of a main part showing a state in which a scroll is wound around a core material for a scroll according to an embodiment of the present invention, Fig. 2 is a perspective view of the core material for a scroll, and Fig. 3a is a core material for a scroll. 3b to 3d are schematic sectional views of other embodiments of the core material for scrolls, and FIG. be. 1...Core main body, 2...Scroll, 11...Step part,
11a...Top surface of the stepped portion, 11b...Bottom surface of the stepped portion,
12...Outer peripheral surface of the core material body.
Claims (1)
れる巻物の厚み寸法に略等しい高さの段部が芯材
本体の略軸芯方向に沿つて設けられ、この段部の
底面と段部の上面とが連続していると共に、その
連続面にて芯材本体の外周面が形成されている巻
物用芯材。 A stepped portion having a height approximately equal to the thickness of the roll wound around the outer periphery of the core material body is provided on the outer periphery of the core material body, and is provided along the approximately axial direction of the core material body, and the bottom surface of this step portion is A core material for a scroll in which the upper surface of the stepped portion is continuous with the outer circumferential surface of the core material body at the continuous surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12950188U JPH0249966U (en) | 1988-09-30 | 1988-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12950188U JPH0249966U (en) | 1988-09-30 | 1988-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0249966U true JPH0249966U (en) | 1990-04-06 |
Family
ID=31383834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12950188U Pending JPH0249966U (en) | 1988-09-30 | 1988-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0249966U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007112627A (en) * | 2005-09-26 | 2007-05-10 | Nitto Denko Corp | Cylindrical winding core, method of manufacturing roll-shaped sheet and roll-shaped sheet |
| JP2007119230A (en) * | 2005-10-31 | 2007-05-17 | Showa Marutsutsu Co Ltd | Resin-made winding core and its manufacturing method |
-
1988
- 1988-09-30 JP JP12950188U patent/JPH0249966U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007112627A (en) * | 2005-09-26 | 2007-05-10 | Nitto Denko Corp | Cylindrical winding core, method of manufacturing roll-shaped sheet and roll-shaped sheet |
| JP4693177B2 (en) * | 2005-09-26 | 2011-06-01 | 日東電工株式会社 | Method for producing roll sheet |
| JP2007119230A (en) * | 2005-10-31 | 2007-05-17 | Showa Marutsutsu Co Ltd | Resin-made winding core and its manufacturing method |