Peter E. Schuerch;Peter E. Schuerch, Jr.;Hermanus Stephanus Pretorius; Jr.
发明人:
Peter E. Schuerch, Jr.,Hermanus Stephanus Pretorius
申请号：
US15150726
公开号：
US09782316B2
申请日:
2016.05.10
申请国别(地区):
US
年份:
2017
代理人:
摘要：
An adjustable-position support arm comprising a plurality of tubular elements connected to one another in series of joints； a locking mechanism disposed at each joint so that a first portion of the locking mechanism is secured to a first tubular element of that joint and a second portion of the locking mechanism is secured to the second tubular element of that same joint wherein the locking mechanism is configured in a locked condition to prevent rotation of the first tubular element relative to the second tubular element selectively unlocked condition so that the first tubular element is rotatable relative to the second tubular element； and an actuator for actuating all of the locking mechanisms from their locked condition to their unlocked condition.
