JPH03110077U - - Google Patents
Info
- Publication number
- JPH03110077U JPH03110077U JP1885190U JP1885190U JPH03110077U JP H03110077 U JPH03110077 U JP H03110077U JP 1885190 U JP1885190 U JP 1885190U JP 1885190 U JP1885190 U JP 1885190U JP H03110077 U JPH03110077 U JP H03110077U
- Authority
- JP
- Japan
- Prior art keywords
- web
- tip
- shape
- concave surface
- depth
- 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
- 238000004804 winding Methods 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/28—Arrangements for positively securing ends of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/414—Winding
- B65H2301/41419—Starting winding process
- B65H2301/41422—Starting winding process involving mechanical means
- B65H2301/414225—Starting winding process involving mechanical means fixed to shaft or mandrel, e.g. clamping or pinching leading edge to shaft or mandrel
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
Description
第１図は本考案の一実施例のウエブ用巻芯の平
面図ａと側面図ｂ、第２図は第１図に巻付けるウ
エブの先端部分の展開図ａと側面図ｂである。 １……ウエブ、２……ウエブ用巻芯、３……巻
芯表面、４……先端形状、５……凹面形状。
面図ａと側面図ｂ、第２図は第１図に巻付けるウ
エブの先端部分の展開図ａと側面図ｂである。 １……ウエブ、２……ウエブ用巻芯、３……巻
芯表面、４……先端形状、５……凹面形状。
Claims (1)
- 【実用新案登録請求の範囲】 (1) ウエブを巻付ける巻芯の表面が、該ウエブ
の先端形状と厚みに近似した形状の凹面を有して
いることを特徴とするウエブ用巻芯。 (2) 前記凹面の深さが、ウエブ先端の接触部で
最大となり、ウエブ巻取方向にその深さが漸減し
ていることを特徴とする請求項(1)記載のウエブ
用巻芯。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1885190U JPH03110077U (ja) | 1990-02-28 | 1990-02-28 | |
| EP91102924A EP0444632A1 (en) | 1990-02-28 | 1991-02-27 | Web-winding core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1885190U JPH03110077U (ja) | 1990-02-28 | 1990-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03110077U true JPH03110077U (ja) | 1991-11-12 |
Family
ID=11983055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1885190U Pending JPH03110077U (ja) | 1990-02-28 | 1990-02-28 |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0444632A1 (ja) |
| JP (1) | JPH03110077U (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7913943B1 (en) * | 2005-11-10 | 2011-03-29 | Oracle America, Inc. | Tape drive |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1453686A (fr) * | 1965-05-09 | 1966-06-03 | Beillard Ets | Tube-support destiné à l'enroulement en développement spiral régulier, sans surépaisseur, des tissus et tous articles en bandes |
| US4697757A (en) * | 1986-03-10 | 1987-10-06 | Okashiro Sangyo Kabushiki Kaisha | Sleeve to be attached to the reel on a winding or rewinding machine |
-
1990
- 1990-02-28 JP JP1885190U patent/JPH03110077U/ja active Pending
-
1991
- 1991-02-27 EP EP91102924A patent/EP0444632A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP0444632A1 (en) | 1991-09-04 |