B65H 2515/314
Tension profile, i.e. distribution of tension
Official title: Tension profile, i.e. distribution of tension, e.g. across the material feeding direction or along diameter of web roll
B65H2515/314 (Tension profile, i.e. distribution of tension) appears on 30 US grants and 40 published applications in this corpus.
Search patents in B65H- Granted patents
- 30
- Published applications
- 40
- Assignees
- 33
- Inventors
- 106
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 4 |
| 2009 | 0 | 2 |
| 2010 | 3 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 2 |
| 2014 | 3 | 1 |
| 2015 | 2 | 2 |
| 2016 | 0 | 4 |
| 2017 | 1 | 1 |
| 2018 | 3 | 3 |
| 2019 | 3 | 4 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 3 |
| 2023 | 1 | 1 |
| 2024 | 0 | 4 |
| 2025 | 3 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of determining tension pattern and method of coiling steel sheet14 Oct 2025US 12,440,880 B2Jfe Steel Corporation
- Systems and methods for measuring tension distribution in webs of roll-to-roll processes30 Sep 2025US 12,429,390 B2Purdue Research Foundation
- Systems and methods for measuring tension distribution in webs of roll-to-roll processes30 Sep 2025US 12,429,391 B2Purdue Research Foundation
- Adaptive sheet caliper control system and apparatus and methods25 Apr 2023US 11,634,293 B2Kimberly-Clark Worlwide, Inc.
- Adaptive sheet caliper control system and apparatus and methods6 Sep 2022US 11,434,096 B2Kimberly-Clark Worldwide, Inc.
- A device for adjusting and equalizing the tension in a web-like material, and a single facer comprising said device2 Oct 2025US 2025/0303661 A1Fosber S.p.A.
- Apparatus and method for manufacturing secondary battery15 May 2025US 2025/0153967 A1Samsung SDI.Co., Ltd.
- Force Measuring Device, System and Method for Measuring Web Tensions21 Nov 2024US 2024/0385063 A1FMS Force Measuring Systems AG
- Air Lift Device and Drying Device for Manufacturing Electrode Comprising Same3 Oct 2024US 2024/0332479 A1LG Energy Solution, Ltd.
- Systems and methods for measuring tension distribution in webs of roll-to-roll processes25 Jan 2024US 2024/0027290 A1Purdue Research Foundation
Most cited
By later US patents
- Method for winding a traveling web on a belted two drum wound web roll winder35US 5,150,850 ABeloit Corporation · 1992
- Rider roll relieving system31US 4,811,915 AThe Black Clawson Company · 1989
- Web tension profile measuring method and roll applying the same22US 7,444,862 B2Metso Paper, Inc. · 2008
- Measurement system for improved paper roll runnability16US 7,780,817 B2ABB AB · 2010
- Web tension control system for a winding structure15US 6,089,496 ABeloit Technologies, Inc. · 2000