Connecting arm having a clamping end for use in bourdon gauges
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United States of America Patent
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-
Sep 21, 1999
Grant Date -
N/A
app pub date -
Jul 28, 1998
filing date -
Jun 9, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An improved connecting arm for use in a Bourdon gauge is secured between one end of a Bourdon tube and an indicating needle driving mechanism of the Bourdon gauge by welding. The connecting arm is provided with a clamping end which can be firmly engaged with a Bourdon tube and the other end engaged with the driving mechanism first manually so that Bourdon gauges so assembled then can be automatically processed by an automatic welding machine in a consecutive order without further manual interference, increasing the speed and safety of welding assembly in practical production of Bourdon gauges.
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