Transmitter/antenna bay

Claim 2

Apparatus for locking the housing of a coaxial transmission line with the front panel of a transmitter/antenna bay for selectively connecting at least two coaxial lines of a plurality of coaxial lines via flange sockets incorporated in the front panel, said locking apparatus, comprising: locking means including a locking lever swingably mounted about a pivot pin fixed to the housing at a distance thereto and a hook hinged to said locking lever at a point of articulation, said hook being suitably supported to allow a swinging motion and a longitudinal displacement thereof for movement between a locking position in which said hook engages a collar of the flange socket and a disengaged position in which said hook is removed from the collar, wherein said hook and said locking lever move in opposite direction upon actuation of said locking lever, said point of articulation defining with the collar a line of action which extends on one side of said pivot pin in locking position and on the other side of said pivot pin is disengaged position.

Claim 3

Apparatus as defined in claim 1 wherein said hook is swingably mounted about a pivot by which said hook is guided for longitudinal displacement.

Claim 4

Apparatus as defined in claim 1, and further comprising a ball catch provided in said locking lever in the area of said pivot pin for arresting said hook in the locking position and in the disengaged position.

Claim 5

Apparatus as defined in claim 1 wherein said housing is defined by narrow sides, said locking means being arranged at said narrow sides at a level of the flange socket.

Claim 6

Apparatus as defined in claim 4 wherein said locking lever is a two-armed locking lever, said pivot pin being spaced from said narrow sides of said housing.

Claim 7

Apparatus as defined in claim 1 wherein said hook is of approximate L-shape and has a short leg which grasps the collar from behind to engage the latter in the locking position and a long leg defining an axis and being of bifurcated shape so as to have two prongs, said long leg being connected to said locking lever at said point of articulation.

Claim 8

Apparatus as defined in claim 6 wherein said locking means further includes a support connected to said housing and including said pivot pin of said locking lever, said support having a slot inclined relative to said axis of said long leg for permitting the longitudinal displacement of said hook and being traversed by a transverse bolt which connects said prongs of said bifurcated long leg and about which said hook pivots so as to allow said hook to swing and to be displaced in a longitudinal direction along said slot.

Claim 9

Apparatus as defined in claim 6 wherein at least said short leg of said L-shaped hook is made of elastic material.

Claim 10

Apparatus as defined in claim 6 wherein said locking means further includes a hollow support connected to said housing and including said pivot pin of said locking lever, said support housing said long leg of said hook and having spaced slots traversed by a transverse bolt which connects said prongs of said bifurcated long leg and about which said hook pivots so as to allow said hook to swing and to be displaced in a longitudinal direction along said slot, said transverse bolt projecting beyond said prongs and being respectively connected outside of said support to bars which connect said long leg to said point of articulation of said locking lever.

Claim 11

Apparatus as defined in claim 9 wherein said long leg of said L-shaped hook includes a bend extending inwardly relative to said short leg, and further comprising guiding means for ensuring an accurate longitudinal displacement of said long leg during movement of said hook between said locking position and said disengaged position.

Claim 12

Apparatus as defined in claim 10 wherein said guiding means is defined by an internal surface of said housing at one side of said hook and a transverse pin carried by said support and defining a guiding surface at the other side of said hook.

Claim 13

Apparatus as defined in claim 6 wherein said long leg includes an angled part extending outwardly relative to said short leg, and further comprising guiding means cooperating with said long leg for providing an accurate guidance of said hook during swinging motion and longitudinal displacement between the locking position and the disengaged position.

Claim 14

Apparatus as defined in claim 12 wherein said guiding means includes a guide member attached inside to said housing and defining a guide surface at one side of said hook and a guide member connected to said housing and defining a guide surface at the other side of said hook.

Claim 15

A transmitter/antenna bay for selectively connecting at least two coaxial lines of a plurality of coaxial lines, comprising: a front panel; flange socket means, including a flange socket attached to each of said coaxial lines and incorporated in said front panel, said flange socket including a collar; coaxial connecting means including a housing pluggable on said flange sockets for linking the coaxial lines; and locking means for latching said housing of said coaxial connecting means with said front panel, said locking means including a locking lever swingably mounted about a pivot pin fixed to said housing at a distance thereto and an approximate L-shaped hook hinged to said locking lever at a point of articulation, said hook being swingably mounted about a pivot by which said hook is guided for longitudinal displacement so as to be movable between a locking position in which said hook engages said collar and a disengaged position in which said hook is removed from said collar, said point of articulation defining with said collar a line of action which extends on one side of said pivot in in locking position and on the other side of said pivot pin in disengaged position.

Claim 16

A transmitter/antenna bay for selectively connecting at least two coaxial lines of a plurality of coaxial lines, comprising: a front panel; flange socket means, including a flange socket attached to each of said coaxial lines and incorporated in said front panel, said flange socket including a collar; coaxial connecting means including a housing pluggable on said flange sockets for linking the coaxial lines; and locking means for latching said housing of said coaxial connecting means with said front panel, said locking means including a locking lever swingably mounted about a pivot pin fixed to said housing at a distance thereto and an approximate L-shaped hook hinged to said locking lever at a point of articulation, said hook being swingably mounted about a pivot by which said hook is guided for longitudinal displacement so as to be movable between a locking position in which said hook engages said collar and a disengaged position in which said hook is removed from said collar, said point of articulation defining with said collar a line of action which extends on one side of said pivot in in locking position and on the other side of said pivot pin in disengaged position.

Claim 17

A transmitter/antenna bay for selectively connecting at least two coaxial lines of a plurality of coaxial lines, comprising: a front panel; flange socket means, including a flange socket attached to each of said coaxial lines and incorporated in said front panel, said flange socket including a collar; coaxial connecting means including a housing pluggable on said flange sockets for linking the coaxial lines; locking means for latching said housing of said coaxial connecting means with said front panel, said locking means including a locking lever swingably mounted about a pivot pin fixed to said housing at a distance thereto and an approximate L-shaped hook hinged to said locking lever at a point of articulation, said hook being angled outwards away from said housing and suitably supported to allow a swinging motion and a longitudinal displacement thereof for movement between a locking position in which said hook engages said collar and a disengaged position in which said hook is removed from said collar, said point of articulation defining with said collar a line of action which extends on one side of said pivot pin in locking position and on the other side of said pivot pin in disengaged position; and guiding means cooperating with said hook for providing an accurate guidance of said hook during the swinging motion and the longitudinal displacement between said locking position and said disengaged position, said guiding means including a guide member attached inside to said housing and defining a guide surface at one side of said hook and a guide member connected to said housing and defining a guide surface at the other side of said hook.

Claim 18

A transmitter/antenna bay for selectively connecting at least two coaxial lines of a plurality of coaxial lines, comprising: a front panel; flange socket means, including a flange socket attached to each of said coaxial lines and incorporated in said front panel, said flange socket including a collar; coaxial connecting means including a housing pluggable on said flange sockets for linking the coaxial lines; locking means for latching said housing of said coaxial connecting means with said front panel, said locking means including a locking lever swingably mounted about a pivot pin fixed to said housing at a distance thereto and an approximate L-shaped hook hinged to said locking lever at a point of articulation, said hook being angled outwards away from said housing and suitably supported to allow a swinging motion and a longitudinal displacement thereof for movement between a locking position in which said hook engages said collar and a disengaged position in which said hook is removed from said collar, said point of articulation defining with said collar a line of action which extends on one side of said pivot pin in locking position and on the other side of said pivot pin in disengaged position; and guiding means cooperating with said hook for providing an accurate guidance of said hook during the swinging motion and the longitudinal displacement between said locking position and said disengaged position, said guiding means including a guide member attached inside to said housing and defining a guide surface at one side of said hook and a guide member connected to said housing and defining a guide surface at the other side of said hook.