Floating hand tool for providing maintenance of e.g. hydraulic pump, has handle with opening communicated with space, and control component with end inserted in opening, where pressure in space is higher pressure in exterior of handle
FR2922135A3
Floating hand tool for maintaining e.g. hydraulic pump, has functional elements arranged in receiving spaces that are formed in two ends of handle, where space formed in handle is isolated form receiving spaces
US7168347B2
Wrench opening
GB0029753D0
Method of displaying the torque value of a torque applying tool
