摘要:
A traction device (100), comprising a stationary support (104) and a movable carriage (106) mounted on the stationary support. A mechanism is provided for moving the moveable carriage between a first position and a second position. A wedge system (118) is mounted to the moveable carriage and a stand is adjustably mounted to the stationary support. The stand (101) provides different adjustable angles for the wedge system.
摘要:
A device includes a stationary housing having a guidance. A carriage is slidable mounted on the guidance and at least one corrugated diaphragm mechanism is housed in the housing and connectable to the carriage. The corrugated diaphragm is structured to elastically expand and retract, depending on an application of pressure, to extend and retract, respectively, the carriage along the guidance relative to the stationary housing. A manifold is provided to connect the corrugated diaphragm to a pump system a connection system is used to connect to the diaphragm.
摘要:
A process of conditioning a corrugated diaphragm adapted for use in a traction device in order to impart a spring force. The process includes obtaining a neutral state corrugated diaphragm with a length of predetermined size. The process further includes heating the corrugated diaphragm at a predetermined temperature and time to reduce the overall length of the corrugated diaphragm and increase a minor and major diameter of the conugated diaphragm. The process further includes having the corrugated diaphragm installed on the traction device at a length greater than the reduced overall length and less than the neutral state.