发明申请
US20050161288A1 Adjustable leg for stilts and the like 有权
高脚凳等可调腿

Adjustable leg for stilts and the like
摘要:
A quick action lock for vertically adjustable legs of a stilt or workbench utilized by construction workers, as for example, installers of wallboard. The lock includes a pair of horizontally aligned squeeze spring fingers completely positioned within the confines of the telescoping struts of the legs for biasing a pair of stop pegs outwardly into alignable holes formed in such struts.
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