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Interrupted screw: Revision history


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  • curprev 06:5006:50, 15 April 202292.40.176.175 talk 3,912 bytes 0 →‎Applications: Original was inaccurate and had the dates the wrong way round. Interrupted screw was invented by de banges in 1872 and later improved by Welin in 1890. It's all right here in Wikipedia it's just badly edited in this article. undo Tags: Mobile edit Mobile web edit

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  • curprev 07:0507:05, 19 December 2018Meters talk contribs 2,951 bytes −1,745 Undid revision 874437085 by 68.234.100.169 (talk) discuss this on talk please. The article is called Interrupted '''screw"' undo Tag: Undo
  • curprev 06:5506:55, 19 December 201868.234.100.169 talk 4,696 bytes +1,745 An interrupted screw is not a screw at all and breeches are machined with true spiraling threads which continue down to and resume spiraling from the interruptions not in the screw but in the smooth tapered plug that becomes a screw when threaded and has interrupted threads to permit it to block the breech bore instead of plug it. undo

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  • curprev 05:0205:02, 22 March 2018BlckKnght talk contribs 2,901 bytes −1 →‎top: when inserting the breechblock, the screw threads on the block are lined up with the *gaps* in the threads in the breech (and vise versa, the gaps in the threads on the breechblock line up with the threads in the breech). Only after the rotation do the two sets of threads engage each other. The previous edit had it reversed, or was describing the locked configuration, rather than the inserting configuration. undo

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