| http://www.w3.org/ns/prov#value | - atching member is adapted to abut so as to inhibit its displacement by said first spring means, said other latching member comprising an elongated bar pivotally mounted on an axle in such a manner as to allow for limited movement in an axial direction second spring means being provided for retaining said latching members in locking engagement when said portions are in said closing relationship, th
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