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Case shields - center vs offset

Posted: Thu Dec 07, 2023 5:55 pm
by kingsw
Were there many center placed shields on pieces prior to Tested era?

Re: Case shields - center vs offset

Posted: Thu Dec 07, 2023 6:25 pm
by New_Windsor_NY
kingsw wrote: Thu Dec 07, 2023 5:55 pm Were.....
Maybe here?
https://www.allaboutpocketknives.com/kn ... m.php?f=66

Re: Case shields - center vs offset

Posted: Fri Dec 08, 2023 4:18 am
by Mumbleypeg
Do you mean like this Case Bradford cigar pattern?
IMG_5981.jpeg
If so, yes there were some. Not sure what you mean by “were there many”? They maybe made up less than 10% or so of the patterns.

Ken

Re: Case shields - center vs offset

Posted: Fri Dec 08, 2023 3:58 pm
by RalphAlsip
kingsw wrote: Thu Dec 07, 2023 5:55 pm Were there many center placed shields on pieces prior to Tested era?
My observation is that it "more common" to see a centered shield on a pre-Tested knife vs. on a Tested, or later knife (i.e., on an earlier knife vs a later knife). Words like "more common" are relative and qualified vs absolute and quantified. More common could evaluate to "not very many".

Another observation I have is that symmetrically shaped patterns (e.g., cigar, elephant toe, etc.) are more likely to have a centered shield. A saddle horn pattern, for example, would not have a centered shield. Yet another observation is that certain shields such as bowtie and propeller are more likely to be centered than an oval shield, for example.

Many knives do have a large center pin in the scale. I have read speculation that embedded centered shields in close proximity to center pins on bone scales weaken the scales which leads to a higher likelihood of stress fractures (i.e., cracks) in the scales. A desire to avoid cracks could be an explanation for why the design practice of using centered shields was limited to begin with and became even less popular over time.