Patent DE588459C successfully refreshed from Google Patents.
DE588459C
Expired / Lapsed
DE
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Manual emergency drive for motorized slides, valves, etc. Like. In which the coupling is done by moving the handwheel and a coupling sleeve connected to it
Assignee: Siemens Schuckertwerke AG
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Filing: 1932-07-29
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Granted: 1933-11-18
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Expires: 1952-07-29
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 08:50
CPC Classifications
F; F16; F16K; F16K31/00; F16K31/02; F16K31/04; F16K31/05
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