Befehlsgeber Taste Befehlsgeraetekombination

thingiverse

Befehlsgeber Taste Befehlsgeraetekombination And an other lection, "Learn from history." UPDATE: The following combination makes a new thing: The button pusher skirt thing could be used together with the cap(allone) or the cap with mountscrews taken from my thing --->> " Physical button mechanists style2 A tiny modification allows using of tiny small SMD switches (momentary push button) -Stack both parts up. -Adjust the length of the button pusher when needed. I did not made this particular build, do not have those SMD parts at home. See the picture taken from the drawingboard https://www.thingiverse.com/thing:3988527 Thanks for your patience. The saying: als Qualität noch einen Namen hatte (when quality had a name) EAW Elektro Apparate Werke Berlin (GdR) https://upload.wikimedia.org/wikipedia/commons/8/8a/Bundesarchiv_Bild_183-1987-0203-323%2C_Berlin%2C_EAW_Treptow%2C_Hauptgeb%C3%A4ude.jpg . The switch has two contact pairs. It is fully user configurable. The position of the contact plates can be reversed individually. The only requiered tool a pusher that moves the fixing pins with split tips. Those push pins can be found 30 years later on Intel CPU retainers. Why purchasing 4 different switches when a single type can serve all usecases. An electrician can choose the configuration in the field at any time he wants. . This simple example gives you the imagination how we managed tight resources without wasting labour, effort, material, energy, stock space. Ha ha. Update: Good results achieved. Ready for the next stage, put some backlight behnid the translucent DIY pusher part. Tomorrow! -Uploaded pusher part V3 with wider hole on the spring -Uploaded the simplified skirt part V4 for use with M3 screws, no inserts. The real thing has brass inserts holding the screws coming from the metal frame. Have ignored them a.t.m. The skirt has a small notch. This notch adjusts the skirt with the 30.6mm mount hole on the top of the case or a front plate. Have simplified the design. The designers had many configurations in mind when the layed out all the parts that makes a switch assembly. . Model of the pusher cap and the skirt part used on an On/Off switch combination cast aluminium IP40 case The case with two monentary switches made more than 40 years ago in the GdR ( do not call it East Germany please), works still perfectly fine. Allmost built from all metall. It has thick copper contacts, steel springs, just an old style quality made product. They were made to last long. Same with consumer grade products made in the GdR (often rebranded sold by West Germany companies on the cheap). Some at the given time called "HighTech products" (Radio, TV-set, washing machine, kitchen appliances,...) were obligated to last at least 11 YEARS. Obligated by law, not the stupidly short period of 6 month warranty as we have often nowadays. In real live most of them they did very well and lasted MUCH longer. My orange coloured kitchen aid RG-28 lasted more than 30 years till the gears had worn out. If I had had the abilty to replace the gears with DIY gears made from Nylon it would work still. Watch these instructional videos on YouTube, maintaining, replacing parts easily "Maintaining a 50 years old kitchen aid mixer RG-25" _BIYmUOyiAM xpEwth6GF4s lqbySpsAD7w D5zzVuDN9Ec 6HvfX3gedH8 Even low tech old tools made from carbon steel (no V2A, Chrom Vanadium) do a perfect job when I make my own threads on bolts and nuts. Providing tight tolerances, the nut fits the bolts PERFECTLY. The thread meets the requirements as they did 40 years ago. No wiggle, no much play. POEPLE read this, obligated by German Democratic Republic law, intended to last long. This law served the poeple well. We did not fed some gready business poeple and private factory owners. Some poeple are telling lies till today when say say there was everything bad. Bull shit. FUCK them! This was not the crap they are selling today covered by short time waranties as per FRG and European Union law. Just in case someone needs a replacement. But this is very unlikely, very solid product. But hwo knows. Never say never. Changes made: On the original the holes were made for 3.5mm screws. Unlikely to have those in the regular hardware store. Now it fits 3mm plastic screw.