Ryan Vaughan,Matthew J. Chludzinski,John A. Simpson
申请号：
US14885926
公开号：
US20170105856A1
申请日:
2015.10.16
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A scaffold includes a marker connected to a strut. The marker is retained within the strut by a tongue-and-groove connection. The marker is attached to the strut by a process that includes pressing a non-circular marker into a rectangular hole of the scaffold strut. The strut sidewalls are restrained to produce the tongue and groove connection.
