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Joseph Brandl
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Length-Measuring Instruments Using Mechanical Means
(AREA)
Conveying And Assembling Of Building Elements In Situ
(AREA)
Abstract
28,255. Brandl, J. Dec. 15. No Patent granted (Sealing fee not paid). Bevels, more particularly for use in the construction of staircases, are formed of two angleirons a, between which slides an adjustable square c, provided with graduations on both sides, and with sliding indicators d, e for use in setting the square. The square is clamped by means of a screw b and screws f, f passing through slots g, g<1>. Reference has been directed by the Comptroller to Specification 23,939/98, [Class 61, Hand tools &c.].