Home›1874 introductions›ハートの反転器🌐日本語EnglishDeutschEspañolFrançaisItalianoPortuguêsالعربية中文日本語EntityQ16983650· pop 8· linked from 14 articlesハートの反転器mechanisms that provide a perfect straight line motion without sliding guidesWikidata factsShow 1 more factCommons categoryHart's inversorvia Wikidata · CC0Available in 7 languagesEspañolFrançaisDeutsch中文日本語Portuguêsvia Wikidata sitelinks · CC0ConnectionsAConceptInternational Standard Book NumberEntityCategories1874 introductionsLinear motionLinkages (mechanical)Straight line mechanisms