Method and device for applying glue on tubular cores for the production of paper logs
US-10207887-B2 · Feb 19, 2019 · US
Machine for closing the tail end of a roll of web material
US9546065B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9546065-B2 |
| Application number | US-201314417485-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 12, 2013 |
| Priority date | Jul 27, 2012 |
| Publication date | Jan 17, 2017 |
| Grant date | Jan 17, 2017 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
The machine includes a first glue-applying device for closing the tail end; and a second mechanical-closing device for mechanically anchoring the tail end of the roll to a portion of an outer turn of the web material wound on the roll.
First claim
Opening claim text (preview).
The invention claimed is: 1. A machine for closing a tail end of a roll of web material comprising: a first glue-applying device for closing said tail end; and a second mechanical-closing device for mechanically sealing the tail end by anchoring the tail end of the roll to a portion of an outer turn of web material wound on the roll; wherein said first glue-applying device and said second mechanical-closing device are alternately operable to each other to separately seal said tail…
Assignees
Inventors
Classifications
Cross-Sectional Technologies · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9546065B2 cover?
- The machine includes a first glue-applying device for closing the tail end; and a second mechanical-closing device for mechanically anchoring the tail end of the roll to a portion of an outer turn of the web material wound on the roll.
- Who is the assignee on this patent?
- Perini Fabio Spa
- What technology area does this patent fall under?
- Primary CPC classification B65H19/29. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Jan 17 2017 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).