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US 4,284,257 AGranted
Precision surface gage
OwnerDavid W. Murkensinventor
Life of this patent
Estimating the term…
Abstract
A precision surface gage for precision measurements is disclosed having a top base and a bottom base connected together at one end by a flat spring and a screw for swinging the top base relative to the bottom base extending through the top base and engaging the bottom base and an indicator is supported on a rod supported on the top base.
Claims11
An indicator support comprising,
- a bottom base member (11) adapted to be supported on a supporting surface,
- a top base member (12),
- said top base member being disposed above said bottom base member,
- said bottom base member having means adjacent an edge for attaching the lower edge of a leaf spring thereto,
- said top base member having means for attaching the upper edge of said leaf spring thereto whereby said top base member is swingably supported on said bottom base member,
- a vertical rod fixed to said top base member and extending upwardly therefrom,
- an indicator supported on said rod and slidable vertically thereon,
- a threaded screw extending through said top base member and engaging said bottom base member whereby said top base member is swung relative to said bottom base member and said spring is deflected whereby said indicator is swung relative to a vertical line thereby adjusting said position of said dial indicator.
5 more elements
Dependencies are inferred from the claim text.