diff --git a/composer.json b/composer.json
index 4823ea7..610ec33 100755
--- a/composer.json
+++ b/composer.json
@@ -36,7 +36,8 @@
         "enko/ics": "~0.1",
         "doctrine/migrations": "dev-master",
         "doctrine/doctrine-migrations-bundle": "dev-master",
-        "jbroadway/urlify" : "~1.0"
+        "jbroadway/urlify" : "~1.0",
+        "enko/relativedateparser" : "v0.2"
     },
     "require-dev": {
         "sensio/generator-bundle": "~2.3"
diff --git a/composer.lock b/composer.lock
index d3cb91e..0638791 100755
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at http://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "hash": "77745a3287830b815f677d20df33b385",
+    "hash": "ce7476174febffa01f09dfba2d9e3bb5",
     "packages": [
         {
             "name": "doctrine/annotations",
@@ -81,16 +81,16 @@
         },
         {
             "name": "doctrine/cache",
-            "version": "v1.3.0",
+            "version": "v1.3.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/cache.git",
-                "reference": "e16d7adf45664a50fa86f515b6d5e7f670130449"
+                "reference": "cf483685798a72c93bf4206e3dd6358ea07d64e7"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/cache/zipball/e16d7adf45664a50fa86f515b6d5e7f670130449",
-                "reference": "e16d7adf45664a50fa86f515b6d5e7f670130449",
+                "url": "https://api.github.com/repos/doctrine/cache/zipball/cf483685798a72c93bf4206e3dd6358ea07d64e7",
+                "reference": "cf483685798a72c93bf4206e3dd6358ea07d64e7",
                 "shasum": ""
             },
             "require": {
@@ -106,7 +106,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.0.x-dev"
+                    "dev-master": "1.4.x-dev"
                 }
             },
             "autoload": {
@@ -119,17 +119,6 @@
                 "MIT"
             ],
             "authors": [
-                {
-                    "name": "Jonathan H. Wage",
-                    "email": "jonwage@gmail.com",
-                    "homepage": "http://www.jwage.com/",
-                    "role": "Creator"
-                },
-                {
-                    "name": "Guilherme Blanco",
-                    "email": "guilhermeblanco@gmail.com",
-                    "homepage": "http://www.instaclick.com"
-                },
                 {
                     "name": "Roman Borschel",
                     "email": "roman@code-factory.org"
@@ -138,11 +127,17 @@
                     "name": "Benjamin Eberlei",
                     "email": "kontakt@beberlei.de"
                 },
+                {
+                    "name": "Guilherme Blanco",
+                    "email": "guilhermeblanco@gmail.com"
+                },
+                {
+                    "name": "Jonathan Wage",
+                    "email": "jonwage@gmail.com"
+                },
                 {
                     "name": "Johannes Schmitt",
-                    "email": "schmittjoh@gmail.com",
-                    "homepage": "http://jmsyst.com",
-                    "role": "Developer of wrapped JMSSerializerBundle"
+                    "email": "schmittjoh@gmail.com"
                 }
             ],
             "description": "Caching library offering an object-oriented API for many cache backends",
@@ -151,7 +146,7 @@
                 "cache",
                 "caching"
             ],
-            "time": "2013-10-25 19:04:14"
+            "time": "2014-09-17 14:24:04"
         },
         {
             "name": "doctrine/collections",
@@ -798,6 +793,42 @@
             ],
             "time": "2014-07-30 23:43:46"
         },
+        {
+            "name": "enko/relativedateparser",
+            "version": "v0.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/HackspaceJena/RelativeDateParser.git",
+                "reference": "0f1e587c652eac6c109c05637da9e6b5328c8564"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/HackspaceJena/RelativeDateParser/zipball/0f1e587c652eac6c109c05637da9e6b5328c8564",
+                "reference": "0f1e587c652eac6c109c05637da9e6b5328c8564",
+                "shasum": ""
+            },
+            "require": {
+                "symfony/config": "~2.5",
+                "symfony/translation": "~2.5"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-0": {
+                    "": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Tim Schumacher",
+                    "email": "tim@bandenkrieg.hacked.jp"
+                }
+            ],
+            "time": "2014-09-21 17:06:28"
+        },
         {
             "name": "incenteev/composer-parameter-handler",
             "version": "v2.1.0",
@@ -1308,22 +1339,22 @@
         },
         {
             "name": "sensio/framework-extra-bundle",
-            "version": "v3.0.1",
+            "version": "v3.0.2",
             "target-dir": "Sensio/Bundle/FrameworkExtraBundle",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sensiolabs/SensioFrameworkExtraBundle.git",
-                "reference": "dbc1e5aa830f3bf8063b29102add3c1e476d616e"
+                "reference": "9b22aaee517e80aad3238ea0328458b6f964066f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sensiolabs/SensioFrameworkExtraBundle/zipball/dbc1e5aa830f3bf8063b29102add3c1e476d616e",
-                "reference": "dbc1e5aa830f3bf8063b29102add3c1e476d616e",
+                "url": "https://api.github.com/repos/sensiolabs/SensioFrameworkExtraBundle/zipball/9b22aaee517e80aad3238ea0328458b6f964066f",
+                "reference": "9b22aaee517e80aad3238ea0328458b6f964066f",
                 "shasum": ""
             },
             "require": {
                 "doctrine/common": "~2.2",
-                "symfony/framework-bundle": "~2.5"
+                "symfony/framework-bundle": "~2.3"
             },
             "require-dev": {
                 "symfony/expression-language": "~2.4",
@@ -1351,9 +1382,7 @@
             "authors": [
                 {
                     "name": "Fabien Potencier",
-                    "email": "fabien@symfony.com",
-                    "homepage": "http://fabien.potencier.org",
-                    "role": "Lead Developer"
+                    "email": "fabien@symfony.com"
                 }
             ],
             "description": "This bundle provides a way to configure your controllers with annotations",
@@ -1361,7 +1390,7 @@
                 "annotations",
                 "controllers"
             ],
-            "time": "2014-05-22 23:27:44"
+            "time": "2014-09-02 07:11:30"
         },
         {
             "name": "sensiolabs/security-checker",
@@ -1410,16 +1439,16 @@
         },
         {
             "name": "swiftmailer/swiftmailer",
-            "version": "v5.2.1",
+            "version": "v5.2.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/swiftmailer/swiftmailer.git",
-                "reference": "2b9af56cc676c338d52fca4c657e5bdff73bb7af"
+                "reference": "e02f71a35436af4bd58a1bd90116089e632e29e1"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/swiftmailer/swiftmailer/zipball/2b9af56cc676c338d52fca4c657e5bdff73bb7af",
-                "reference": "2b9af56cc676c338d52fca4c657e5bdff73bb7af",
+                "url": "https://api.github.com/repos/swiftmailer/swiftmailer/zipball/e02f71a35436af4bd58a1bd90116089e632e29e1",
+                "reference": "e02f71a35436af4bd58a1bd90116089e632e29e1",
                 "shasum": ""
             },
             "require": {
@@ -1445,13 +1474,11 @@
             ],
             "authors": [
                 {
-                    "name": "Fabien Potencier",
-                    "email": "fabien@symfony.com",
-                    "homepage": "http://fabien.potencier.org",
-                    "role": "Lead Developer"
+                    "name": "Chris Corbyn"
                 },
                 {
-                    "name": "Chris Corbyn"
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
                 }
             ],
             "description": "Swiftmailer, free feature-rich PHP mailer",
@@ -1460,7 +1487,7 @@
                 "mail",
                 "mailer"
             ],
-            "time": "2014-06-13 11:44:54"
+            "time": "2014-09-20 07:17:36"
         },
         {
             "name": "symfony/assetic-bundle",
@@ -1692,16 +1719,16 @@
         },
         {
             "name": "symfony/symfony",
-            "version": "v2.5.3",
+            "version": "v2.5.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/symfony.git",
-                "reference": "f077a238c781f845487a7c81fea8033ccd0e6a02"
+                "reference": "3a369dddea56596df91977d8c2083e70784852f2"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/symfony/zipball/f077a238c781f845487a7c81fea8033ccd0e6a02",
-                "reference": "f077a238c781f845487a7c81fea8033ccd0e6a02",
+                "url": "https://api.github.com/repos/symfony/symfony/zipball/3a369dddea56596df91977d8c2083e70784852f2",
+                "reference": "3a369dddea56596df91977d8c2083e70784852f2",
                 "shasum": ""
             },
             "require": {
@@ -1759,7 +1786,7 @@
                 "doctrine/data-fixtures": "1.0.*",
                 "doctrine/dbal": "~2.2",
                 "doctrine/orm": "~2.2,>=2.2.3",
-                "egulias/email-validator": "1.1.0",
+                "egulias/email-validator": "~1.2",
                 "ircmaxell/password-compat": "1.0.*",
                 "monolog/monolog": "~1.3",
                 "ocramius/proxy-manager": ">=0.3.1,<0.6-dev",
@@ -1802,7 +1829,7 @@
             "keywords": [
                 "framework"
             ],
-            "time": "2014-08-06 07:03:01"
+            "time": "2014-09-03 09:51:48"
         },
         {
             "name": "twig/extensions",
diff --git a/src/Hackspace/Bundle/CalciferBundle/Command/GenerateEventsCommand.php b/src/Hackspace/Bundle/CalciferBundle/Command/GenerateEventsCommand.php
index f697a78..d16fda5 100755
--- a/src/Hackspace/Bundle/CalciferBundle/Command/GenerateEventsCommand.php
+++ b/src/Hackspace/Bundle/CalciferBundle/Command/GenerateEventsCommand.php
@@ -17,6 +17,8 @@ use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Input\InputOption;
 use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Validator\Constraints\DateTime;
+use enko\RelativeDateParser\RelativeDateParser;
 
 class GenerateEventsCommand extends ContainerAwareCommand
 {
@@ -44,18 +46,19 @@ class GenerateEventsCommand extends ContainerAwareCommand
             $entities = $repo->findAll();
             foreach($entities as $entity) {
                 /** @var RepeatingEvent $entity */
-                $period = new \DatePeriod($entity->nextdate,new \DateInterval($entity->repeating_pattern),$end);
+                $next_date = is_null($entity->nextdate) ? new DateTime() : $entity->nextdate;
+                $parser = new RelativeDateParser($entity->repeating_pattern,$next_date,'de');
                 $event = null;
-                foreach($period as $date) {
-                    /** @var \DateTime $date */
-                    $output->writeln(sprintf("Creating Event %s for %s",$entity->summary,$date->format('Y-m-d H:i')));
+                while (($next_date = $parser->getNext()) < $end) {
+                    /** @var \DateTime $next_date */
+                    $output->writeln(sprintf("Creating Event %s for %s",$entity->summary,$next_date->format('Y-m-d H:i')));
                     $event = new Event();
                     $event->location = $entity->location;
-                    $event->startdate = $date;
+                    $event->startdate = $next_date;
                     if ($entity->duration > 0) {
                         $duration = new \DateInterval("PT".$entity->duration.'H');
                         /** @var \DateTime $enddate */
-                        $enddate = clone $date;
+                        $enddate = clone $next_date;
                         $enddate->add($duration);
                         $entity->enddate = $enddate;
                     }
@@ -72,10 +75,10 @@ class GenerateEventsCommand extends ContainerAwareCommand
                     }
                     $entityManager->persist($event);
                     $entityManager->flush();
+                    $parser->setNow($next_date);
                 }
                 if (!is_null($event)) {
                     $entity->nextdate = $event->startdate;
-                    $entity->nextdate->add(new \DateInterval($entity->repeating_pattern));
                     $entityManager->persist($entity);
                     $entityManager->flush();
                 }
diff --git a/src/Hackspace/Bundle/CalciferBundle/Controller/RepeatingEventController.php b/src/Hackspace/Bundle/CalciferBundle/Controller/RepeatingEventController.php
index 91f5b65..24f03d5 100755
--- a/src/Hackspace/Bundle/CalciferBundle/Controller/RepeatingEventController.php
+++ b/src/Hackspace/Bundle/CalciferBundle/Controller/RepeatingEventController.php
@@ -295,4 +295,15 @@ class RepeatingEventController extends Controller
 
         );
     }
+
+    /**
+     * Deletes a Event entity.
+     *
+     * @Route("/wiederholungsmuster", name="repeating_patterns")
+     * @Method({"GET", "POST"})
+     * @Template("CalciferBundle:RepeatingEvent:repeating_patterns.html.twig")
+     */
+    public function repeatingPatternsHelpAction(Request $request) {
+        return null;
+    }
 }
diff --git a/src/Hackspace/Bundle/CalciferBundle/Entity/RepeatingEvent.php b/src/Hackspace/Bundle/CalciferBundle/Entity/RepeatingEvent.php
index d7a6bcd..a9ff31c 100755
--- a/src/Hackspace/Bundle/CalciferBundle/Entity/RepeatingEvent.php
+++ b/src/Hackspace/Bundle/CalciferBundle/Entity/RepeatingEvent.php
@@ -84,17 +84,4 @@ class RepeatingEvent extends BaseEntity
      *      )
      */
     protected $tags = [];
-
-    public function getFormatedRepeatPattern() {
-        switch($this->repeating_pattern) {
-            case 'P7D':
-                return 'Wöchentlich';
-            case 'P14D':
-                return 'Alle 2 Wochen';
-            case 'P1M':
-                return 'Monatlich';
-            default:
-                return $this->repeating_pattern;
-        }
-    }
 }
\ No newline at end of file
diff --git a/src/Hackspace/Bundle/CalciferBundle/Resources/views/RepeatingEvent/index.html.twig b/src/Hackspace/Bundle/CalciferBundle/Resources/views/RepeatingEvent/index.html.twig
index 0d6a943..12664f7 100755
--- a/src/Hackspace/Bundle/CalciferBundle/Resources/views/RepeatingEvent/index.html.twig
+++ b/src/Hackspace/Bundle/CalciferBundle/Resources/views/RepeatingEvent/index.html.twig
@@ -44,7 +44,7 @@
                             {{ entity.nextdate.format('Y-m-d H:i') }}
                         </td>
                         <td>
-                            {{ entity.getFormatedRepeatPattern() }}
+                            {{ entity.repeating_pattern }}
                         </td>
                         <td>
                             <a href="{{ path('repeating_event_edit', {'slug':entity.slug}) }}">Bearbeiten</a> |
diff --git a/src/Hackspace/Bundle/CalciferBundle/Resources/views/RepeatingEvent/repeating_event_form.html.twig b/src/Hackspace/Bundle/CalciferBundle/Resources/views/RepeatingEvent/repeating_event_form.html.twig
index c3eb044..c532246 100755
--- a/src/Hackspace/Bundle/CalciferBundle/Resources/views/RepeatingEvent/repeating_event_form.html.twig
+++ b/src/Hackspace/Bundle/CalciferBundle/Resources/views/RepeatingEvent/repeating_event_form.html.twig
@@ -38,23 +38,23 @@
         </div>
 
         <div class="field">
-            <label class="control-label required" for="event_duration">Wiederholungsmuster</label>
+            <label class="control-label required" for="event_duration">Terminwiederholungsmuster</label>
 
-            <div class="ui left labeled input">
-                <div class="ui dropdown selection fluid">
-                    <input name="repeating_pattern" type="hidden" value="{{ entity.repeating_pattern|default('') }}">
+            <div class="ui left labeled input attached-label">
+                <input type="text"
+                       id="repeating_pattern"
+                       name="repeating_pattern"
+                       value="{{ entity.repeating_pattern|default('') }}"
+                       required="required"
+                       maxlength="255"
+                       class="form-control">
 
-                    <div class="default text">Bitte wähle einen Wert aus</div>
-                    <i class="dropdown icon"></i>
+                <div class="ui corner label">
+                    <i class="icon asterisk"></i>
+                </div>
 
-                    <div class="menu">
-                        <div class="item" data-value="P7D">Wöchentlich</div>
-                        <div class="item" data-value="P14D">Jede 2. Woche</div>
-                        <div class="item" data-value="P1M">Monatlich</div>
-                    </div>
-                    <div class="ui corner label">
-                        <i class="icon asterisk"></i>
-                    </div>
+                <div class="ui bottom attached label">
+                    Gebe hier ein <a href="{{ path("repeating_patterns") }}">Wiederholungsmuster</a> an.
                 </div>
             </div>
 
diff --git a/src/Hackspace/Bundle/CalciferBundle/Resources/views/RepeatingEvent/repeating_patterns.html.twig b/src/Hackspace/Bundle/CalciferBundle/Resources/views/RepeatingEvent/repeating_patterns.html.twig
new file mode 100755
index 0000000..d1a9320
--- /dev/null
+++ b/src/Hackspace/Bundle/CalciferBundle/Resources/views/RepeatingEvent/repeating_patterns.html.twig
@@ -0,0 +1,37 @@
+{% extends 'CalciferBundle::layout.html.twig' %}
+
+{% block css %}
+    {% stylesheets filter="compass"
+    "@CalciferBundle/Resources/assets/css/events.scss" %}
+    <link rel="stylesheet" href="{{ asset_url }}"/>
+    {% endstylesheets %}
+{% endblock %}
+
+{% block javascripts %}
+    {% javascripts
+    "@CalciferBundle/Resources/assets/js/events.js" %}
+    <script src="{{ asset_url }}"></script>
+    {% endjavascripts %}
+{% endblock %}
+
+{% block body -%}
+    <div class="ui one column page grid title">
+        <div class="ui column">
+            <h1 class="ui header">
+                Wiederholungsmuster
+            </h1>
+        </div>
+    </div>
+
+    <div class="ui one column page grid segment">
+        <div class="ui column">
+            <p>Es gibt 2 verschiedene Wiederholungsmustertypen. Feste Termine oder Interval Termine.</p>
+            <p>Der erste definiert sich dadurch das der Termin immer an einem bestimmten Tag im Monat passieren soll. Das Hackspace-Plenum findet z.B. am <code>Zweiten Freitag des Monats</code> statt. Die Sicherheitssprechstunde findet immer am <code>Ersten Dienstag des Monats</code> statt. Anhand dieser Beispiele sollte eigentlich klar sein wie dieses Wiederholungsmuster funktioniert:</p>
+            <p>An erster stelle definiert man die Woche: Erster, Zweiter, Dritter, Letzter (In manchen Fällen kann Dritter und Letzter auch identisch sein).</p>
+            <p>An zweiter stelle definiert man den Wochentag: Montag, Dienstag, Mitwoch usw.</p>
+            <p>An letzter Stelle steht noch pro Forma „des Monats“</p>
+            <p>Der zweite Wiederholungstyp ist für regelmäßige Termine wie z.B. die Elektrorunde gedacht, die <code>Alle 7 Tage</code>. Für die Brettspielerei würde man <code>Alle 2 Wochen</code> schreiben.</p>
+        </div>
+    </div>
+
+{% endblock %}
\ No newline at end of file