Precision true hoop for drum

摘要

The method of drum structure formation that includes forming a strip of metal having an elongated edge into a counter hoop to be supported by a drum shell proximate the drum head, the forming including forming a reduced thickness strip bend proximate the hoop edge area.

主权项

1. A method for forming a drum hoop, said method comprising:
forming a strip of metal comprising an elongated edge into a hoop; forming a portion of said strip of metal into a thinned portion; and forming said elongated edge into a rolled bend.