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		<id>https://wiki.sarg.dev/index.php?title=Opera_hat&amp;diff=443799</id>
		<title>Opera hat</title>
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		<updated>2025-09-16T03:20:13Z</updated>

		<summary type="html">&lt;p&gt;2600:1004:A121:79EB:FC55:6AD6:7B37:E5B7: &lt;/p&gt;
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&lt;div&gt;{{Short description|Collapsible top hat}}&lt;br /&gt;
[[File:Chapeauclaque.png|thumb|right|A collapsible opera hat, open (above) and folded (below).]]&lt;br /&gt;
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An &#039;&#039;&#039;opera hat&#039;&#039;&#039;, also called a {{lang|fr|&#039;&#039;&#039;chapeau claque&#039;&#039;&#039;}} or &#039;&#039;&#039;gibus&#039;&#039;&#039;, is a [[top hat]] variant that is collapsible through a [[Spring (device)|spring]] system, originally intended for less spacious indoor venues, such as the [[theatre]] and [[opera house]].&lt;br /&gt;
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Typically made of black [[satin]], it folds vertically through a push or a snap on the top of the hat for convenient storage in a wardrobe or under the seat. It opens with a push from underneath.&lt;br /&gt;
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==Name==&lt;br /&gt;
Its French name {{lang|fr|chapeau claque}} is a composition of {{lang|fr|chapeau}}, which means hat, and {{lang|fr|claque}}, which means {{gloss|tap}} or {{gloss|click}}. The {{lang|fr|chapeau claque}} is thus a hat that folds with a click, and unfolds likewise.&lt;br /&gt;
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In English, the hat model is usually referred to as a &#039;&#039;collapsible top-hat&#039;&#039;, &#039;&#039;gibus&#039;&#039; or more often &#039;&#039;opera hat&#039;&#039;.&amp;lt;ref&amp;gt;[https://www.silktophats.eu/historytophat.html www.silktophats.eu: &#039;&#039;History of the top hat&#039;&#039;]&amp;lt;/ref&amp;gt;&lt;br /&gt;
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==History==&lt;br /&gt;
[[File:Pierrot du 21 novembre 1926 Chapeau-Claque.jpg|thumb|French comic book from 1926 that exhibits the advantages with the spring device mechanism of the collapsible top hat.]]&lt;br /&gt;
The construction may originally have been inspired by a historical hat model called {{lang|fr|chapeau bras}} ({{gloss|arm hat}}), made as [[bicorne]] or [[tricorne]] to be carried folded under the arm.&amp;lt;ref name=quinion&amp;gt;Quinion, Michael. &#039;&#039;Why is Q always followed by U?&#039;&#039; [[Penguin Books]]. 2009 {{ISBN|978-0-141-03924-4}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
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On 5 May 1812, London hatter Thomas Francis Dollman patented a design for &amp;quot;an elastic round hat&amp;quot; supported by ribs and springs. His patent was described as:&lt;br /&gt;
&lt;br /&gt;
{{quote|An elastic round hat, which &amp;quot;may be made of beaver, silk, or other materials.&amp;quot; &amp;quot;The top of the crown and about half an inch from the top&amp;quot; as well as &amp;quot;the brim and about an inch, the crown from the bottom&amp;quot; are stiffened in the ordinary manner. The rest of the hat &amp;quot;is left entirely without stiffening,&amp;quot; and is kept in shape by ribs of any suitable material &amp;quot;fastened horizontally to the inside of the crown,&amp;quot; and by an elastic steel spring from three to four inches long and nearly half an inch wide &amp;quot;sewed on each side of the crown in the inside in an upright position.&amp;quot; Then packed up for travelling, &amp;quot;the double ribbon fastened under the band is to be pulled over the top of the crown to keep it in a small compass.&amp;quot;&amp;lt;ref&amp;gt;{{cite book|title=Patents for inventions. Abridgments of specifications|date=1874|publisher=Patent Office |url=https://archive.org/details/patentsforinven75offigoog|quote=an elastic round hat.}}&amp;lt;/ref&amp;gt;}}&lt;br /&gt;
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Some sources have taken this to describe an early folding top hat,&amp;lt;ref&amp;gt;{{cite book|last1=de Bono|first1=Edward|title=Eureka! An illustrated history of inventions from the wheel to the computer: a London Sunday times encyclopedia|date=1974|publisher=Holt, Rinehart and Winston|location=London|page=88|isbn=978-0-03-012641-3 |url=https://books.google.com/books?id=XzLbAAAAMAAJ&amp;amp;q=%22An+elastic+round+hat%22}}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{cite book|last1=Sichel|first1=Marion|title=The Regency|date=1978|publisher=Batsford|pages=24–25|location=London|isbn=9780713403428}}&amp;lt;/ref&amp;gt; although it is not explicitly stated whether Dollman&#039;s design was specifically for male or female headgear. Dollman&#039;s patent expired in 1825.&amp;lt;ref&amp;gt;{{cite book |last1=Herbert |first1=Luke|title=The Register of Arts, and Journal of Patent Inventions, Volume 4| date=1827| page=64| url=https://books.google.com/books?id=BCY1AAAAMAAJ&amp;amp;pg=PA64}}&amp;lt;/ref&amp;gt; Operating from [[Poissy]], Paris, France, around 1840, Antoine Gibus&#039;s design for a spring-loaded collapsible top-hat proved so popular that hats made to it became known as &#039;&#039;gibus&#039;&#039;.&amp;lt;ref name=&amp;quot;Gibus Opera Hat&amp;quot;&amp;gt;{{cite web |url=http://www.musee-mccord.qc.ca/scripts/viewobject.php?Lang=1&amp;amp;accessnumber=M969.22.5&amp;amp;section=196 |title=&amp;quot;Gibus&amp;quot; Opera Hat |publisher=McCord Museum |access-date=2013-07-06 |archive-date=2013-11-03 |archive-url=https://web.archive.org/web/20131103204510/http://www.musee-mccord.qc.ca/scripts/viewobject.php?Lang=1&amp;amp;accessnumber=M969.22.5&amp;amp;section=196 |url-status=dead }}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{cite web |url=https://www.villagehatshop.com/pages/hat-glossary |title=Hat Glossary |publisher=Villagehatshop.com |access-date=2024-12-26 }}&amp;lt;/ref&amp;gt;&lt;br /&gt;
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The characteristic snapping sound heard upon opening a gibus suggested a third name, the {{lang|fr|chapeau claque}}, {{lang|fr|claque}} being the French word for {{gloss|slap}}.&amp;lt;ref&amp;gt;{{cite web |url=http://www.lockhatters.co.uk/History_of_Hats-content.aspx |title=History of Hats |publisher=Lock Hatters |access-date=2013-07-06 |archive-url=https://web.archive.org/web/20150907211933/http://www.lockhatters.co.uk/History_of_Hats-content.aspx |archive-date=2015-09-07 |url-status=dead }}&amp;lt;/ref&amp;gt;{{clear left}}&lt;br /&gt;
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==See also==&lt;br /&gt;
*[[List of hat styles]]&lt;br /&gt;
*[[Opera cloak]]&lt;br /&gt;
*[[Opera gloves]]&lt;br /&gt;
*[[Opera glasses]]&lt;br /&gt;
&lt;br /&gt;
==References==&lt;br /&gt;
{{Reflist}}&lt;br /&gt;
&lt;br /&gt;
==External links==&lt;br /&gt;
{{Commons category|Opera hats}}&lt;br /&gt;
* &#039;&#039;[https://www.bellenger.fr/Gibus/wa_files/gibus.pdf Les Gibus une famille de chapelier]&#039;&#039; (in French)&lt;br /&gt;
&lt;br /&gt;
{{Hats}}&lt;br /&gt;
{{Headgear}}&lt;br /&gt;
{{Clothing}}&lt;br /&gt;
{{Authority control}}&lt;br /&gt;
&lt;br /&gt;
[[Category:Hats]]&lt;br /&gt;
[[Category:Formal wear]]&lt;/div&gt;</summary>
		<author><name>2600:1004:A121:79EB:FC55:6AD6:7B37:E5B7</name></author>
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