专利内容由知识产权出版社提供
专利名称：MULTIPURPOSE INSTRUMENT FOR
TRIANGLE SOLUTIONS, MEASUREMENTSAND GEOMETRICAL APPLICATIONS CALLEDTRIOMETER
发明人：R.K. Swamy,Alpha Swamy,Beeta
Swamy,Gamma Swamy,Delta Swamy
申请号：US13980318申请日：20120117
公开号：US20130291392A1公开日：20131107
专利附图：
摘要：The invention “Trio-meter”is a multipurpose instrument by using—“Multi-slotted link sliding assembly mechanism”—for triangle solutions including Pythagorastheorem' as a ready reckoner (FIG. II). Useful instrument with marker block attachmentto draw and measure straight lines, lengths, arcs, semi circles, circles, bicircles, tricircles,parallelograms, rhombuses, trapezoids, parallellines and triangles with fractional andaccurate measurements easily and quickly (FIG. III to VIII). The novel instrument with tri-sector attachments, trisects an angle and multiplies an angle into double, triple &quadruple as well as reduces an angle in to two-third half, one third and quarterfractionally and accurately (FIG. IX). It comprises three slotted links with in built mainmeasuring scales, which are also working as sides of a triangle, three vernier calipers withthree protractors and three indicators, assembled by centre pins, with all necessaryattachments, parts and components ( to ) for complete operations and perfectfunctioning.
申请人：R.K. Swamy,Alpha Swamy,Beeta Swamy,Gamma Swamy,Delta Swamy
地址：Kota IN,Kota IN,Kota IN,Kota IN,Kota IN
国籍：IN,IN,IN,IN,IN
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