Rope test stand

US8931350B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-8931350-B2
Application numberUS-201214113780-A
CountryUS
Kind codeB2
Filing dateApr 26, 2012
Priority dateApr 26, 2011
Publication dateJan 13, 2015
Grant dateJan 13, 2015

How to read this patent

A practical reading order for non-experts. Skip the full description unless you need deep technical detail.

  1. Title

    What the patent document calls the invention.

  2. Abstract

    A short plain-language summary of the technical disclosure.

  3. Assignees and inventors

    Who owns or filed the patent and who is credited as inventor.

  4. Key dates

    Filing, priority, publication, and grant dates set the timeline.

  5. First independent claim

    The legal scope of protection — read this for what is actually claimed.

  6. CPC / IPC classifications

    Technology tags used to group this patent with similar filings.

  7. Citations and related patents

    Prior art links and similar publications in this corpus.

Abstract

Official abstract text for this publication.

A cable test bench for testing a test cable to establish service life, replacement age, number of flex cycles, and/or winding behavior, has a deflection system including at least one deflector roll to deflect the test cable, one test cable drive to wind and unwind the test cable via the deflection system, and one test load to load the test cable. The cable test stand has an additional cable test drive for winding and unwinding a safety cable and/or the named test cable, and a control device for controlling the additional cable drive and/or the test cable drive in a manner wherein the two are adjusted to each other, in such a manner that the load of the test cable can be adjusted differently for different test cable segments and/or different winding directions and/or different winding cycles and/or different phases of a winding cycle.

First claim

Opening claim text (preview).

The invention claimed is: 1. A cable test stand for testing a test cable to establish service life, replacement age, allowed number of flex cycles, and/or winding behavior comprising: a deflection system comprising: at least one deflector roll to deflect the test cable, a test cable drive to wind and unwind the test cable via the deflection system, and one test load to load the test cable, an additional cable drive for the purpose of winding and unwinding a safety cable a…

Assignees

Inventors

Classifications

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 US8931350B2 cover?
A cable test bench for testing a test cable to establish service life, replacement age, number of flex cycles, and/or winding behavior, has a deflection system including at least one deflector roll to deflect the test cable, one test cable drive to wind and unwind the test cable via the deflection system, and one test load to load the test cable. The cable test stand has an additional cable tes…
Who is the assignee on this patent?
Mupdende Ilaka, Stanger Norbert, Liebherr Components Biberach Gmbh
What technology area does this patent fall under?
Primary CPC classification G01N3/08. Mapped technology areas include Physics.
When was this patent published?
Publication date Tue Jan 13 2015 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).