HRP20220154T1 - Zaštitnik za kraj jezgre namota - Google Patents
Zaštitnik za kraj jezgre namota Download PDFInfo
- Publication number
- HRP20220154T1 HRP20220154T1 HRP20220154TT HRP20220154T HRP20220154T1 HR P20220154 T1 HRP20220154 T1 HR P20220154T1 HR P20220154T T HRP20220154T T HR P20220154TT HR P20220154 T HRP20220154 T HR P20220154T HR P20220154 T1 HRP20220154 T1 HR P20220154T1
- Authority
- HR
- Croatia
- Prior art keywords
- winding core
- rigid base
- base part
- protector
- shock absorbing
- Prior art date
Links
- 238000004804 winding Methods 0.000 title claims 9
- 230000001012 protector Effects 0.000 title claims 4
- 239000000463 material Substances 0.000 claims 4
- 230000035939 shock Effects 0.000 claims 3
- 229920000642 polymer Polymers 0.000 claims 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 239000007787 solid Substances 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
- B65H75/185—End caps, plugs or adapters
- B65H75/187—Reinforcing end caps
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Cable Accessories (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Claims (1)
1. Zaštitnik za kraj jezgre namota (20), koji sadrži:
prstenasti, kruti osnovni dio (21) spojen izravno s krajem (11) jezgre namota; i
prstenasti dio koji apsorbira udare (30) čvrsto pričvršćen na navedeni kruti osnovni dio (21);
pri čemu zaštitnik za kraj jezgre namota (20) ima vanjski promjer općenito jednak vanjskom promjeru jezgre namota, i unutarnji promjer općenito jednak unutarnjem promjeru jezgre namota;
pri čemu je kruti osnovni dio (21) izrađen od materijala iz skupine koja se sastoji od metala ili čvrstih polimera visoke čvrstoće;
i
dio za apsorpciju udara zaštitnika za kraj (30) izrađen je od grupe koja se sastoji od mekših polimera durometra ili elastomernih materijala, navedeni materijali naznačeni sa površinskom žilavosti, ukupnom fleksibilnosti pri udaru, i visokom otpornosti na puzanje materijala i kompresiju pod opterećenjem;
pri čemu kruti osnovni dio ima više rupa (22) formiranih u njemu, pri čemu je svaka navedena rupa (22) prilagođena da primi učvršćivač (29) da drži kruti osnovni dio (21) izravno na kraj jezgre namota (11);
pri čemu dio za apsorpciju udara (30) ima više šupljina koje omogućuju navedenim učvršćivačima da prođu kroz i zahvate kruti osnovni dio s krajem jezgre namota; i
naznačen time što se dio za apsorpciju udara sastoji od većeg broja izbočina (32) s razmakom između svake susjedne izbočine (32), i više rupa (31) formiranih između izbočina (32) kako bi se omogućilo navedenim pričvršćivačima da prođu kroz i zahvate kruti osnovni dio (21) s krajem jezgre namota (11).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18210900.9A EP3663247B1 (en) | 2018-12-06 | 2018-12-06 | Winding core end protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HRP20220154T1 true HRP20220154T1 (hr) | 2022-04-15 |
Family
ID=64661105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HRP20220154TT HRP20220154T1 (hr) | 2018-12-06 | 2018-12-06 | Zaštitnik za kraj jezgre namota |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3663247B1 (hr) |
| ES (1) | ES2906891T3 (hr) |
| HR (1) | HRP20220154T1 (hr) |
| PL (1) | PL3663247T3 (hr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11518645B2 (en) * | 2021-03-15 | 2022-12-06 | Sonoco Development, Inc. | Lightweight paper tube structure capable of high loading |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5441780A (en) * | 1994-03-07 | 1995-08-15 | Jefferson Smurfit Corporation | Paper tube with integral end supports |
| DE202009016378U1 (de) * | 2009-11-30 | 2010-03-11 | Paul Sauer Gmbh & Co. Walzenfabrik Kg | Wickelhülse mit Stirnseitenschutz |
| GB2481058A (en) * | 2010-06-11 | 2011-12-14 | Composite Core Technologies Ltd | Three layered web-winding core |
| JP6029604B2 (ja) * | 2014-02-10 | 2016-11-24 | 大和川紙工株式会社 | 紙管 |
-
2018
- 2018-12-06 PL PL18210900T patent/PL3663247T3/pl unknown
- 2018-12-06 HR HRP20220154TT patent/HRP20220154T1/hr unknown
- 2018-12-06 EP EP18210900.9A patent/EP3663247B1/en active Active
- 2018-12-06 ES ES18210900T patent/ES2906891T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| PL3663247T3 (pl) | 2022-04-11 |
| ES2906891T3 (es) | 2022-04-20 |
| EP3663247A1 (en) | 2020-06-10 |
| EP3663247B1 (en) | 2022-01-26 |
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