IP Library Granted Patent US 12,397,521
Granted Patent B2
US 12,397,521 · App. 17/448,062 · Granted Aug 26, 2025

Conveyor belt end encapsulation systems and methods

Inventor: Scott Marvelley (Bayswater, AU)
Assignee: ContiTech Deutschland GmbH
B29D29/06
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Quick Facts
Patent No.
US 12,397,521
App. No.
17/448,062
Granted
Aug 26, 2025
Kind
B2
Abstract

One general aspect includes a method for generating an encapsulated belt containment system. The method also includes cutting a belt and removing rubber material from a portion of the belt to generate exposed belt end. The method also includes removing excess material from exposed cables of the exposed belt end. The method also includes organizing exposed cables into a plurality of cable groups and secure each group. The method also includes inserting the plurality of cable groups into a containment bag.

Claims (26)

1. A method for generating an encapsulated belt containment system, the method comprising:

marking and preparing a belt end with a splice pattern;

cutting a belt and removing rubber material from a portion of the belt at the belt end to generate an exposed belt end;

removing excess material from exposed cables of the exposed belt end;

organizing exposed cables into a plurality of cable groups and securing each group;

inserting the plurality of cable groups into a containment bag;

wrapping each group of the plurality of cable groups;

wrapping each group with a textile material;

marking and preparing the belt for splicing; and

attaching a pulling plate to a non exposed end of the belt end; and

attaching a moisture control mechanism in the form of a desiccant bag to the exposed cables prior to inserting the plurality of cable groups into the containment bag.

2. The method of claim 1 , further comprising sealing the containment bag.

3. The method of claim 2 , where sealing comprises folding an end of the containment bag and securing a folded end with an adhesive.

4. The method of claim 1 , further comprising inserting the containment bag into a second containment bag.

5. The method of claim 4 , further comprising sealing the second containment bag.

6. The method of claim 1 , further comprising storing the belt end after inserting the plurality of cable groups into the containment bag.

7. The method of claim 1 , wherein the containment bag comprises a puncture resistant material comprising poly vinyl chloride.

8. The method of claim 1 , further comprising using an adhesive tape to secure each group.

9. The method of claim 1 , further comprising:

removing the belt end from storage;

removing one or more containment bags from the exposed end of the belt end;

removing contaminants from the exposed belt end; and

attaching the belt end to a conveyor belt of a conveyor belt system.

10. The method of claim 1 , wherein the belt comprises a plurality of elastomeric material layers.

11. The method of claim 1 , wherein the plurality of cable groups comprises steel cables.

12. The method of claim 1 , wherein the plurality of cable groups comprises textile materials.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 17, 2024
From: CONTITECH TRANSPORTBANDSYSTEME GMBH
To: CONTITECH DEUTSCHLAND GMBH
Reel/Frame 068974/0551 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 20, 2021
From: MARVELLEY, SCOTT
To: CONTITECH TRANSPORTBANDSYSTEME GMBH
Reel/Frame 057527/0070 →
Continuity (1)
Related Publication 20230093030A1 · Mar 23, 2023
References Cited (14)
US 6988610B2 · Fromme et al. · 2006 [cited by applicant]
US 7165293B2 · Musil et al. · 2007 [cited by applicant]
US 8662290B2 · Twigger et al. · 2014 [cited by applicant]
US 9033137B2 · Koppes et al. · 2015 [cited by applicant]
US 20090226121A1 · Veder · 2009 [cited by examiner]
US 20130213774A1 · Huels · 2013 [cited by applicant]
US 20180305128A1 · Hou · 2018 [cited by examiner]
GB 2118583A · 1983 [cited by applicant]
WO WO2019071363A1 · 2019 [cited by examiner]
Sparks Belting, How to Properly Store Conveyor Belts, https://www.sparksbelting.com/blog/how-to-properly-store-your-conveyor-belts, Dec. 2017, Accessed Mar. 18, 2024 (Year: 2017). [cited by examiner]
SemperTrans, Storage and Handling of Conveyor Belts, https://conveyor-belts.semperitgroup.com/fileadmin/user_upload/MediaLibrary/ConveyorBelts/Media/Downloads/Sempertrans_Belt_Storage_Instructions_extern_web_May2019.pdf… [cited by examiner]
Machine English translation of WO2019071363A1, Accessed Jul. 31, 2024 (Year: 2019). [cited by examiner]
Carlson et al, Long-Term Conveyor Storage: Best Practices, https://feeco.com/long-term-conveyor-storage-best-practices/, Apr. 2018, Accessed Nov. 13, 2024. (Year: 2018). [cited by examiner]
The International Search Report and the Written Opinion of the International Searching Authority mailed on Dec. 15, 2022 for the counterpart PCT Application No. PCT/ep2022/074804. [cited by applicant]