Mounting for an article which permits movement thereof between inaccessible and accessible positions

Claim 2

A mounting for an article which permits the article to be inaccessibly located in back of or accessibly located in front of a wall, the wall having an opening through which the article can be moved between its inaccessible and accessible locations, the mounting comprising: a panel having first and second opposed ends and first and second opposed surfaces; means for affixing the article to the first surface of said panel; and means for attaching said panel to the wall so that said panel may be simultaneously moved and translated end-for-end relative to the opening between a first position, in which the article and the first surface of said panel are inaccessibly located in back of the wall, and a second position, in which the article and the first surface of said panel are accessibly located in front of the wall.

Claim 3

A mounting as in claim 1, wherein: the simultaneous movement and end-for-end translation of said panel occurs substantially in front of the wall.

Claim 4

A mounting as in claim 1, wherein: said panel is configured to substantially block the opening when said panel is in either of its first and second positions.

Claim 5

A mounting as in claim 1, wherein: said attaching means constrains a first portion of said panel to follow a path generally coplanar with, and the second end of said panel to follow a curvilinear path wholly in front of, the wall during the simultaneous movement and end-for-end translation of the panel.

Claim 6

A mounting as in claim 1 wherein the wall is a portion of a walled enclosure, the front of the wall facing outside the enclosure and the back of the wall facing the interior of the enclosure, whereby in the first position of said panel the article is located within the enclosure and in the second position of said panel the article is located outside of the enclosure.

Claim 7

A mounting as in claim 4, wherein said attaching means further comprises: a first member attached to the first portion of said panel, and guide means extending generally aong the opening for guiding said first member; and link means having a first end pivotally connected to said panel and a second end pivotally connected to the wall.

Claim 8

A mounting as in claim 6, wherein: said guide means is mounted to the wall and includes a track on either side of the opening in which said first member rides.

Claim 9

A mounting as in claim 6, wherein: said link means is pivotally connected to said panel at a location between the ends thereof and is at least as long as the distance between such location and the location at which said first member is attached to said panel.

Claim 10

A mounting as in Claim 8, wherein: said link means is pivotally connected to said panel at a location generally midway between the ends thereof.

Claim 11

A mounting as in claim 6, wherein: said panel has an axis of symmetry, and the end-for-end translation of said panel is about its axis of symmetry.

Claim 12

The mounting as claimed in claim 1, which further comprises: main latch means on said panel for holding said panel in either of its first and second positions, said main latch means being manipulable between a latched state and an unlatched state, said main latch means permitting movement and end-for-end translation of said panel between its first and second positions only if said main latch means has been appropriately manipulated to its unlatched state to release said panel.

Claim 13

The mounting as claimed in claim 11, wherein: said main latch means includes a member which is engageable by a tool in both positions of said panel to permit both manipulation of said main latch means between its latched and unlatched states and movement and translation of said panel by the use of the tool from a remote location.

Claim 14

The mounting as claimed in claim 12, wherein: said tool engageable member is located near one end of said panel, and said main latch means further comprises: first and second latch plates mounted to the wall, said first latch plate being engageable by said main latch means to hold said panel in its first position and said second latch plate being engageable by said main latch means to hold said panel in its second position.

Claim 15

An electrical apparatus including a mounting as claimed in claim 1 wherein the article is a electrical device having at least two electrical terminals and the mounting further comprises: electrical connector means for connecting each terminal of the electrical device to a electrical circuit when said panel is in its first position with the electrical device in back of the wall and for disconnecting at least one terminal of the electrical device from the electrical circuit as said panel is moved and translated end-for-end from its first position to its second position with the electrical device in front of the wall, said electrical connector means being positioned so as to be disconnected from at least one terminal of the electrical device as the electrical device moves away from said electrical connector means as said panel is moved and translated from its first position.

Claim 16

Electrical apparatus as in claim 14, wherein the electrical device is a fuse and, further, wherein: said affixing means affixes the fuse to the first surface of said panel in insulated, space relationship therefrom.

Claim 17

The electrical apparatus as claimed in claim 14 wherein said electrical connector means further comprises: a stationary electrical contact for engaging a first terminal of the electrical device when said panel is in its first position with the electrical device in back of the wall, said first stationary electrical contact being positioned in back of the wall; and an electrical connector selectively engageable and disengageable from a second terminal of the electrical device from the front of the wall while said panel is in its first position.

Claim 18

The electrical apparatus as claimed in claim 16 further comprising: interlock latch means having a first orientation for preventing movement of said panel out of its first position and a second orientation wherein said interlock latch means does not restrict movement of said panel, said interlock latch means being moveable from its first orientation to its second orientation only while said electrical connector is disengaged from the second terminal of the electrical device.

Claim 19

A mounting arrangement for an article which permits the article to occupy a first, inaccessible position in back of a wall and a second, accessible position in front of the wall, the wall being flat and having a symmetrical opening therethrough, the opening having an axis of symmetry, the mounting arrangement comprising: a panel having opposed first and second surfaces and an axis of symmetry between first and second ends, said panel having a shape and size capable of substantially covering the opening when said panel is in either of its first and second positions, the respective locations of the first and second ends of said panel when said panel is in the first position being displaced 180° from their respective locations when said panel is in the second position; means for affixing the article to the first surface of said panel; and means for attaching said panel to the wall so that said panel can be selectively translated end-for-end about its axis of symmetry relative to the opening between its first and second positions, the article and the first surface of said panel being inaccessibly located in back of the wall and the second surface of said panel being in front of the wall when said panel is in the first position, the article and the first surface of said panel being accessibly located in front of the wall and the second surface of said panel being located in back of wall when said panel is in the second position, said panel substantially blocking the opening and the axes of symmetry of the opening and said panel substantially coinciding when said panel is in both its first and second positions.

Claim 20

A mounting arrangement for an article which permits the article to occupy a first, inaccessible position in back of a wall and a second, accessible position in front of the wall, the wall being flat and having a symmetrical opening therethrough, the opening having an axis of symmetry, the mounting arrangement comprising: a panel having opposed first and second surfaces and an axis of symmetry between first and second ends, said panel having a shape and size capable of substantially covering the opening when said panel is in either of its first and second positions, the respective locations of the first and second ends of said panel when said panel is in the first position being displaced 180° from their respective locations when said panel is in the second position; means for affixing the article to the first surface of said panel; and means for attaching said panel to the wall so that said panel can be selectively translated end-for-end about its axis of symmetry relative to the opening between its first and second positions, the article and the first surface of said panel being inaccessibly located in back of the wall and the second surface of said panel being in front of the wall when said panel is in the first position, the article and the first surface of said panel being accessibly located in front of the wall and the second surface of said panel being located in back of wall when said panel is in the second position, said panel substantially blocking the opening and the axes of symmetry of the opening and said panel substantially coinciding when said panel is in both its first and second positions.

Claim 21

A mounting arrangement as in claim 18, wherein: said attaching means includes means for constraining a portion of said panel near the first end thereof to follow a path generally coplanar with the opening during the end-for-end translation of said panel.

Claim 22

A mounting arrangement as in claim 19, wherein: said attaching means also includes means for constraining the second end of said panel to follow a curvilinear path wholly in front of the wall during the end-for-end translation of said panel.

Claim 23

A mounting arrangement as in claim 18, wherein: said attaching means includes means for constraining the first end of said panel to follow a curvilinear path wholly in front of the wall during the end-for-end translation of said panel.