Patent ID: 10408301

Abstract:
What is described is a portable multifunctional tool having a handle portion and a tool accommodating portion having a tool function element arranged thereon configured to actuate a quick release chain fastener having two chain link plates and two chain link plate connection members. The tool function element has a first force exertion unit configured to exert a force on the first chain link plate connection member of the quick release chain fastener, and a second force exertion unit configured to exert a force on the second chain link plate connection member of the quick release chain fastener. The first force exertion unit and the second force exertion unit are translationally movable in relation to each other so as to actuate the quick release chain fastener by means of said translational movement. Moreover, the tool function element has a linear guide having a stationary first linear guide element and a second linear guide element movably arranged within the former, only one of the two force exertion units being arranged on the second linear guide element.