Releasable attachment for surf board has pair of jaws laterally separating by spring and additional jaw located in front or behind lateral jaws

摘要

Attachment has pair of jaws (7, 8) which can be laterally separated by pushing a cam (13) on which springs (19) act. An additional jaw (21) is located in front or behind the lateral jaws and can tip about a ball joint against spring action. The fixing receives a part integral with the shoe sole and has a shoe release lever (24).