{"id":5,"date":"2020-12-25T20:32:14","date_gmt":"2020-12-25T19:32:14","guid":{"rendered":"http:\/\/machineacalculer.fr\/tim-unitas\/?page_id=5"},"modified":"2021-04-12T21:16:52","modified_gmt":"2021-04-12T19:16:52","slug":"index","status":"publish","type":"page","link":"https:\/\/machineacalculer.fr\/tim-unitas\/","title":{"rendered":"index"},"content":{"rendered":"\n\n
\n
<\/span>
<\/span><\/div>
Bonjour \u00e0 vous\n tous <\/span><\/div>

Le temps c\u2019est de\n l\u2019argent, le proverbe est bien connu.<\/span><\/h4>

Nos anciens dont\n M. Ludwig Spitz et l\u2019ing\u00e9nieur Robert Rein ont cr\u00e9e, commercialis\u00e9\n et am\u00e9lior\u00e9 la TIM (Time is Money) et l\u2019UNITAS \u00e0 partir de 1907\n (voir historique)<\/span><\/h4>

\n  <\/span><\/h4>

Ces machines sont\n b\u00e2ties sur le principe de la machine de Thomas de Colmar avec des\n cylindres cannel\u00e9s ou dents de longueurs diff\u00e9rentes et\n progressives permettant d\u2019actionner le totaliseur et d\u2019afficher le\n bon chiffre.<\/span><\/h4>

\n\n
<\/span><\/p>

Good\nmorning to everybody<\/span><\/p>\n\n\n\n

Time is\nmoney, the proverb is well known. <\/span><\/p>\n\n

Our\nprecursor like M Ludwig Spitz and the engineer Robert Rein created,\ncommercialized and improved the TIM (time is money) and the UNITAS starting\n1907 ( see summary)<\/span><\/p>\n\n

 Those\nmachines are built on the idea of the machine by Thomas de Colmar with cogs cylinders\nor drums with teeth of increasing length allowing it to activate the totaliser\nand display the right number.<\/span><\/p>\n\n<\/blockquote>\n \n
<\/span>\n
\n\n

L’entra\u00eeneur \u00e0\n cylindres cannel\u00e9s, invent\u00e9 par Leibniz dans les ann\u00e9es 1670, fut\n sans doute le plus f\u00e9cond de toute l’histoire du calcul m\u00e9canique.\n D’abord repris par Hahn en 1770, puis par Thomas de Colmar, on le\n retrouvera par la suite sur un grand nombre de machines :\n Burkhardt, Saxonia, Madas, Tim, Archimedes, Austria. Il terminera\n son histoire en apoth\u00e9ose dans la magnifique Curta de Kurt\n Hertzstark, produite jusqu\u2019en 1972. (Aritmometre.org)<\/strong><\/span><\/span><\/p>


<\/strong><\/span><\/span><\/span>The cogs\ncylinder, also called the Leibniz wheel, in honour of his inventor, was\ninvented in 1670 and was probably the most promising invention of all the\nhistory of the mechanical calculator. After first being used by Hahn in 1770,\nthen by Thomas de Colmar, it will later be found in a large amount of machines\nsuch as Burkhardt, Saxonia, Madas, Tim, Archimedes, Austria. It will finish its\nhistory at its apotheosis in the beautiful Curta by Kurt Hertzstark, produced\nuntil 1972. (aritmometre.org)<\/span><\/p>\n

Les mod\u00e8les et les caract\u00e9ristiques<\/h1>\n\n\n\n\n\n\n
Mod\u00e8les<\/div>\nInput
\nR\u00e9volution\nR\u00e9sult
\n\n\n
I
<\/div>\n6
\n5
\n8
\n\n\n
I
<\/div>\n6
\n7
\n10
\n\n\n
I<\/div>\n7
\n7
\n10
\n\n\n
I<\/div>\n7
\n7\n12
\n\n\n
II<\/div>\n8
\n7\n12
\n\n\n
III<\/div>\n8
\n9\n16
\n\n\n
IV<\/div>\n10
\n9\n16
\n\n\n\n\n\n\n\n
<\/span>\n\n\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-5","page","type-page","status-publish","hentry"],"yoast_head":"\nindex - site sur les TIM et UNITAS<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/machineacalculer.fr\/tim-unitas\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"index - site sur les TIM et UNITAS\" \/>\n<meta property=\"og:url\" content=\"https:\/\/machineacalculer.fr\/tim-unitas\/\" \/>\n<meta property=\"og:site_name\" content=\"site sur les TIM et UNITAS\" \/>\n<meta property=\"article:modified_time\" content=\"2021-04-12T19:16:52+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/machineacalculer.fr\\\/tim-unitas\\\/\",\"url\":\"https:\\\/\\\/machineacalculer.fr\\\/tim-unitas\\\/\",\"name\":\"index - 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