Pseudo-scientific razor

Magnets, how do they work? Apparently well enough to sharpen razor blades…

Mr J A Nones was granted a patent for a self sharpening razor in 1933 that employed the power of magnets to keep the blade sharp and the razor head clunky…

In the inventors own words from the patent description:

…a safety razor with means for automatically sharpening or readjusting the minute particles of the functional or executive edges of the blade…

… a safety razor of the type noted with a magnetic means by which the edges of the wafer-blade may be reconditioned or sharpened…

According to my invention, the extremities of the pole portions of the magnet are inwardly curved toward the guard fingers 10 and terminate midway the length of the downwardly extending portions of said fingers; and said terminal portions or poles of the magnet are spaced apart from but are close to the line of guard fingers from end-to-end of the razor. The pole terminals of the magnet are also arranged sufficiently close to the cutting edges of the razor blade to exercise the necessary magnetic attraction for the minute deflected portions, produced during the course of shaving or while the blade is in use. It is this forceful attraction which reconditions the edges of the blade and sharpens the same, and restores the so-called teeth of said razor blade’edges to the normal plane of the blade-body.

It is my belief that the huge success of Mr Nones’ razor in the marked place clearly shows how effective magnets are for keeping your razorblades sharp. If you put this invention in a pyramid – which as we all know keeps milk fresh and razors sharp – it is quite possible you’ll end up going back in time… or just look like a fool.

Shake it sharp!

Yet another razor oddity I have dug up some information on, courtesy of a chance remark over on my favourite shave forum: the Shape Sharp Razor!

The basic idea is interesting, and ties into the razor blade sharpeners I blogged about last month: Keep your razor blades sharp, and keep them longer. Made a lot more sense of the old carbon blades than it do for modern stainless ones, since they cost more (relatively speaking) and dulled quicker.

At a glance, it looks like a SE razor with a wicked blade exposure and an oversized head… but there is a reason for that: the head contains a hone, and holds a regular DE blade. The idea is/was that the user shake the razor back and forth to keep the edge honed during shaving, thus having a perfectly honed blade at all time for the best possible shave… at least, that is what the pamphlet says.

According to the information I found online, the construction is a combination of cast zinc and stamped brass, and possibly steel – although I’ve also spotted references to Shake Sharps with bakelite handles.

Since only one edge was exposed at any given time, the shaver had to open the razor and flip the blade around when he wanted to use the second edge. If the honing feature worked – and I have no reason to believe otherwise after looking at the patents online – you would only have to do that after wearing one edge out completely.

Personally I’m not convinced that shaking a razor back and forth with wet hands is the best idea in the world, but this razor do provide the SE experience while using DE blades… I guess just for that it ought to get a free pass.
I’m not sure how well the Shake Sharp sold in it’s heyday – it was only in production for about a decade – but since it died off it is clear that the shavers of the day preferred a simpler, cheaper razor at the cost of using more blades. Which funnily enough is just what King Gillette hoped for when he came up with the idea of selling the razors cheap and make his profit on blades, and just what the big multinationals are doing with cartridge razors to this day. The more things change and so on I guess…

The first safety razor?

Pulling a dragnet across the web brings up some interesting titbits now and then, and the 1762 Perrett’s safety razor is one of them.

By placing a wooden guard around an ordinary straight razor, in such a manner that only a sliver of the edge protruded, you were at least sure not to slice your ear or nose off while shaving. Still a far cry from the more modern DE and SE razors, but from what I can tell it was the very first baby step towards the razors we know and love. The basic idea was copied and expanded upon for the next hundred or so years.

1933 oscillating razor

NEW SAFETY RAZOR HAS OSCILLATING BLADE
Especially designed for those with tender skins and tough beards, a new safety razor employs an oscillating blade to cut the hairs. While the razor is drawn across the face, a pair of friction rollers revolve and cause the whole blade to move sideward with a reciprocating motion, as indicated by arrows in the photograph at left. As a result, this miniature mowing machine is declared to give an unusually close shave with a minimum of chafing and discomfort. The one piece razor may be operated and cleaned with one hand.

Friction rollers? In other words, they put something in the razor that requires you to increase the pressure you put on the skin… which is kinda stupid, seeing as how one of the key to a great shave is to use minimal pressure. I can see why this brilliant idea didn’t take off quite as much as the inventors surely hoped for…

A clip on light for your razor

http://books.google.no/books?id=zCgDAAAAMBAJ&pg=PA247&dq=popular+science+%22safety+razor%22&hl=en&sa=X&ei=FEn2U7vVC4bIyAPs84CAAw&ved=0CEMQ6AEwBg#v=onepage&q=popular%20science%20%22safety%20razor%22&f=false

A New-Safety Razor with a Lamp Attachment
AN Englishman, weary of bloodshed, has bethought him of a means of enlightening the gloomy and otherwise dangerous ritual of the shave. He has invented a miniature electric lamp provided with an adjustable clip and flexible cord which may be attached to the razor and light the path of the blade through the tough bristles of the human face.
With his lamp attachment one may plunge fearlessly into the blackest depths of a three days’ growth of beard and emerge from the ordeal unscathed. The lamp is attached to a conventional type of razor by a simple clip. It travels with the blade or with the motion of the hand. By looking in the mirror the man shaving himself can determine just what progress he is making and whether or not he is going to come through the operation with his two ears intact.
The lamp clip can be attached to any one of the many makes of safety razors. The inventor is now busy on another lamp attachment for the old type of razor.

Gloomy and dangerous my bum… well, maybe it was in August of 1916.

Method of making razor blades

While I was looking for something unrelated, I stumbled over this patent from 1914;
For the mechanically inclined among us – well, the subset of the mechanically inclined that has access to a well supplied workshop at least – it looks like one could put one together in the shed and start cranking out DE-blades for fun and profit… it grinds, wraps, punches, folds, and packs blades – ready for shipment and sale.

While some of us think one blade is best…

…others still fall for the “more = better” fallacy. Courtesy of 3D printers and people with – in my opinion – misguided ideas, I present the 20 blade razor!

Although in all fairness, the guy who uploaded the pattern for it claims it’s for removal of body hair, as opposed to the time honoured, rugged and manly art of shaving ones face.

More old time razors

Stumbled over an interesting web page the other day; Origins of the safety razors.
Lots of interesting razors, even if I like the so called Pig Scraper the most:

I can actually see making something like this on a modern 3D printer, suitable modified to use a modern SE or DE blade… shouldn’t me too hard.

The P&G walled garden – as exemplified by the Gillette Guard

The main purpose of almost every business is to enrich it’s shareholders – which is why you should be very, very sceptical to any claims they make about anything else. With that in mind, have a look at this commercial from Gillette; part of the huge multinational P&G and the company who pretty much invented the DE as we know and love:

The message the ad pushes across? Pretty close to “your get more girls / be more successful / be more popular if you use our razor”… despite the fact that by switching you’ll spend more of your hard earned rupies on shaving supplies and those rupies will go into the very deep and already filled pocket of a large multinational.

*sigh*

The sad story that some seems to forget (or ignore) is that Gillette came up with the Guard – which some reviews state gives a better shave than the multi-blade horrors Gillette and others currently sells in the west – as a way to entrap shavers in the third world. People who can’t afford the Fusions and Mach3s and whatchamacallits will – if Gillette have their way – be lured away from reasonable affordable shaving with a wide range of suppliers and into the walled garden of the huge multinationals… and once they are there you can put good money on the fact that they will be milked for what they are worth.

Anybody wants to bet against Gillette coming out with a GuardPlus or GuardElite in a few years? It’ll be just a few rupies more but the Bollywood stars uses it, so you should to!!! The tactic worked on consumers in the west, so there is no reason it shouldn’t work in the rest of the world.

I have been accused for being too cynical, too dismissive of the Gillette Guard… claims have been made that it is a very good razor as far as cartridges go (if so, why do P&G still peddle the more expensive multi-blade horrors to us Westerners – their profit margins in the west should be higher with something like the Guard?)

Well, I know that the plural of anecdote isn’t data, but lets look at what I do know:

First off, Gillette has gone out publicly (link  goes to PDF press release) and said that the goal of the Guard is to get people in the third world who are using DE razors to switch to a Gillette product – refer to their all mighty bottom line; they make nothing if an Indian or Bangladeshi shaver buys another brand or a no-brand DE blade to use in his old, possible interred safety razor.

Secondly, I had the pleasure of going on a 12 month mission to South Sudan as a UN Military Observer a while back – came home just under a year ago – and had the good luck to be sent to a Team Site where a Company of the Bangladesh Army provided the Force Protection. Wonderful people to hang around, great (and spicy) food, lots of things to learn about other cultures. One of the things I noticed while on my first Long Duration Patrol – that is, being out of the Team Site for several days and camping on the road – was that the rank and file were using DE razors and soap, while the officers were using cartridges and canned goo*. I got the chance of asking one of the officers about it some time later, and the reply I got was pretty much “but we have to use western razors, it’s expected of people in our position – using an old razor is loss of face.”.

So yeah, while the Guard might be a good razor as far as cartridges go, Gillette is most likely trying to get people to buy it due to the perceived “status” of using a modern razor, coupled to the desire to fill their own coffers by locking said shavers into Gillette’s walled garden… but when you come down to it that’s the job of a company; provide profit for their stockholders. The fact that it’ll create more waste, cost the consumers more money and give a shave that is no better (or just as likely – worse) than what a billion men (if we’re to trust P&G’s press release) uses today is of no importance to Gillette and their mother company.

Maybe it is just me being Western, cynical and well off.. but wouldn’t it be nice if Gillette (and by extension P&G) regained their dominant position in the marked by making and providing the best, most affordable DE razors and blades like they used to have a reputation for? I hate walled gardens…

*) With the exception of the Company Commander: he had his batman shave him with a straight razor every morning while the commander was reading – a somewhat surreal sight while in the middle of the African bush.