Path: csiph.com!aioe.org!.POSTED!not-for-mail From: Look165 Newsgroups: sci.electronics.design,sci.electronics.misc,sci.electronics.repair Subject: Re: Why are capstan wheels different size? Date: Sun, 13 Mar 2016 19:48:57 +0100 Organization: Aioe.org NNTP Server Lines: 16 Message-ID: References: <0001HW.1C936E810003F2001244403CF@news.eternal-september.org> NNTP-Posting-Host: sNf5Zxwt/kscBtbTJseQRg.user.gioia.aioe.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Complaints-To: abuse@aioe.org User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:42.0) Gecko/20100101 Firefox/42.0 SeaMonkey/2.39 X-Notice: Filtered by postfilter v. 0.8.2 Xref: csiph.com sci.electronics.design:402627 sci.electronics.misc:4749 sci.electronics.repair:70904 I heard from many girls that size doesn't matter !! LOL DaveC a écrit : > Oh, smarter-than-I people, > > http://imgur.com/WPEoOu1 > > The 2 belt-drive capstan flywheels in an auto-reverse cassette mechanism are > different sizes. (Motor drive pulley will be in the small loop end of the > belt in illustration above.) > > How does that result in the same tape speed in both directions? > > Confused... >