초록 ▼

An explosive cutter for severing a mooring of a moored mine includes a securing apparatus for attaching the explosive cutter to a mooring and for detaching the explosive cutter from an underwater vessel. The securing apparatus includes a mooring capturing jaw; a clamping lever having a withdrawn pos

An explosive cutter for severing a mooring of a moored mine includes a securing apparatus for attaching the explosive cutter to a mooring and for detaching the explosive cutter from an underwater vessel. The securing apparatus includes a mooring capturing jaw; a clamping lever having a withdrawn position in which it is clear of the capturing jaw and a clamping position in which it closes off the capturing jaw for holding the mooring captive in the capturing jaw; and a slidable shuttle having a first position and a second position. The shuttle includes an actuator for being pressed by the mooring to move the shuttle from the first position into the second position; a detent lug cooperating with the clamping lever for releasing the clamping lever to allow it to move into the clamping position when the shuttle is moved into the second position; and a locking component having a locking position in which the locking member maintains the explosive cutter locked to an underwater vessel when the shuttle is in the first position. The locking member has a releasing position in which it frees the explosive cutter from the underwater vessel when the shuttle is moved into the second position.

대표청구항 ▼

In an explosive cutter for severing a mooring of a moored mine; the explosive cutter including a securing apparatus for attaching the explosive cutter to a mooring of a moored mine and for detaching the explosive cutter from an underwater vessel carrying the explosive cutter to the mooring; the impr

In an explosive cutter for severing a mooring of a moored mine; the explosive cutter including a securing apparatus for attaching the explosive cutter to a mooring of a moored mine and for detaching the explosive cutter from an underwater vessel carrying the explosive cutter to the mooring; the improvement wherein said securing apparatus comprises (a) an adaptor plate for permanent securement to the underwater vessel; said adaptor plate having a first detent lug; (b) a housing; (c) a capturing jaw supported by the housing for receiving the mooring as the underwater vessel carries the explosive cutter to the moored mine; (d) a clamping lever supported by the housing and having a withdrawn position in which it is clear of the capturing jaw and a clamping position in which it closes off the capturing jaw for holding the mooring captive in said capturing jaw; (e) means for urging said clamping lever from said withdrawn position into said clamping position; (f) a shuttle slidably supported by said housing and having a first position and a second position; said shuttle including (1) an actuator situated in said capturing jaw for being pressed by the mooring to move said shuttle from the first position into the second position; (2) a second detent lug cooperating with said clamping lever for holding said clamping lever in said withdrawn position when said shuttle is in the first position and for releasing said clamping lever to allow said clamping lever to move from said withdrawn position into said clamping position when said shuttle is moved from said first position into said second position; and (3) means defining a detent notch for cooperating with said first detent lug of said adaptor plate; said detent notch having a locking position in which said first detent lug and said detent notch are in a locking position for maintaining said explosive cutter locked to the underwater vessel when said shuttle is in said first position; said detent notch having a releasing position in which said detent notch releases said first detent lug for freeing said explosive cutter from said underwater vessel when said shuttle is moved from said first position into said second position; and (g) a spring urging said shuttle into said first position.