DEVICE FOR DIVIDING STRAIGHT LINE SECTION INTO EQUAL PARTS

摘要

FIELD: drawing tools. SUBSTANCE: bundles of slots in the device are made with even and odd numbers of slots. The bundles additionally have marks located perpendicularly to the central axis of the bundles. The slots are numbered in pairs by even numbers in the odd bundle, and by odd numbers - in the even bundle. EFFECT: improved convenience of operation and simplified structure. 1 dwg