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Shredding  ©

2 Notes ©

Patentpedia Index 

4/26/2016 through 2/26/2013

2 Patent Abstracts

20 Patent Titles

1 Topics

0 Subtopics

2 Notes

1. Shredding

2. Shredders

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1 Topics

Machining /Cutting (C)(1 Topics)(2 Subtopics)(2 Notes)(37 Patent Titles)(3 Patent Abstracts)

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0 Subtopics

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2 Notes

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2. Shredders

“A shredder shreds private, confidential or sensitive documents or files into small pieces to render information thereon unreadable. A conventional shredder has a cutting device mounted in a housing. The cutting device has two driving shafts, multiple shredding blades and multiple partitions. The driving shafts are parallelly mounted rotatably on the housing, are driven by a motor through a gear set and are rotated toward opposite directions. The shredding blades are mounted securely on the driving shafts and are rotated along with the driving shafts. The partitions are mounted on the driving shafts and disposed between the shredding blades to keep the shredding blades from hitting each other."

Su, US Patent 8,382,020 (2/26/2013)

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1. Shredding

Shredding is cutting by tearing into thin strips. (RDC 3/5/2013)

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Copyright 2016 by Roger D. Corneliussen.
No part of this transmission is to be duplicated in any manner or forwarded by electronic mail without the express written permission of Roger D. Corneliussen

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Roger D. Corneliussen, Editor
Professor Emeritus
Materials Engineering
Drexel University, Philadelphia, PA
Editor
Maro Publications
Telephone: 610 363 1533
Email:
cornelrd@bee.net
Website: 
http://maropolymeronline.com/